Hormones

Hormones смотреть последние обновления за сегодня на .

Endocrine System, Part 1 - Glands & Hormones: Crash Course Anatomy & Physiology #23

4991429
53151
1161
00:10:25
22.06.2015

Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones. He will also touch on hormone cascades, and how the HPA axis affects your stress response. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: 🤍 Download it here for Android Devices: 🤍 Chapters: Introduction: What are Hormones? 00:00 Endocrine System 1:48 Glands & Organs of the Endocrine System 2:42 Hormones Trigger Reactions in Target Cells 3:33 Water Soluble vs Lipid Soluble Hormones 4:16 How the Pancreas Regulates Blood Sugar 5:09 Hormone Cascades 6:05 Hypothalamic-Pituitary-Adrenal (HPA) Axis 6:30 Review 9:15 Credits 9:48 * Crash Course is now on Patreon! You can support us directly by signing up at 🤍 Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode *SUBBABLE MESSAGES* TO: Laura Hewett FROM: Amy Paez Greetings from the other side of the world! DFTBA TO: Wesley FROM: G Distance is created by the Desert Otherworld, therefore we shall not be destroyed. *SUPPORTER THANK YOU!* Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Mickey Maloney, Dan Smalley, Stephen DeCubellis, Vanessa Benavent, Andrew Galante, LankySam!, David Costello, Vanessa Benavent, Kenzo Yasuda, Tessa White Want to find Crash Course elsewhere on the internet? Facebook - 🤍 Twitter - 🤍 Tumblr - 🤍 Support Crash Course on Patreon: 🤍 CC Kids: 🤍

How do your hormones work? - Emma Bryce

1520083
30550
607
00:05:04
21.06.2018

Check out our Patreon page: 🤍 View full lesson: 🤍 Over our lifetimes, our bodies undergo a series of extraordinary metamorphoses: we grow, experience puberty, and many of us reproduce. Behind the scenes, the endocrine system works constantly to orchestrate these changes. Emma Bryce explains how this system regulates everything from your sleep to the rhythm of your beating heart, exerting its influence over each and every one of your cells. Lesson by Emma Bryce, animation by Daniel Gray. Thank you so much to our patrons for your support! Without you this video would not be possible! Michał Friedrich, Arlene Spiegelman, Doug Henry, Alick Au, denison martins fernandes, Hashem Al, Daniel Nester, Richard A Berkley, Benjamin Chan, Dee Wei, Abdallah Absi, Dominick Biolsi, Denise A Pitts, Pi Guanghui, Doris, Kurt Almendras, Raymond Lee, Nicolas Silva, Tsz Hin Edmund Chan, Melvin Williams, Eric Monarrez, Tirath Singh Pandher, Athena Grace Franco, Terry Minion, Ian McPherson, Mauricio Basso, Kelvin Lam, Jamesbo87 , Tara Frost, Karlee Finch, Chumi Ogbonna, Barthélémy Michalon, Lefty McGoo, Lucas Pincerato, Prefer Anonymous, Mohamed Elsayed, Ankur Deshwal, Pawan Kumar, Amin Shahril, Mihail Radu Pantilimon, Chris Thompson, Derek Drescher, Karisa Caudill, Diana Habashneh, Zhong Ming Zenny Tan, Christina Salvatore, Brady Jones, Todd Gross, Alexis Hevia, Heidi Stolt, Daisy Trujillo, Robert Seik, Coenraad Keuning, Charles A Hershberger, Alan Wilder, and Laura Cameron Keith.

What Are Hormones | Physiology | Biology | FuseSchool

193006
1583
31
00:02:38
18.10.2016

What Are Hormones | Physiology | Biology | FuseSchool A hormone is a chemical messenger that is secreted (or released) into our bloodstream by specific organs known as glands. Hormones regulate (or control) many processes in our body, including blood glucose levels, water content in blood, general growth, and blood pressure – just to name a few. They produce a specific response when they reach the target organ. SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. VISIT us at 🤍fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Find all of our Chemistry videos here: 🤍 Find all of our Biology videos here: 🤍 Find all of our Physics videos here: 🤍 Find all of our Maths videos here: 🤍 Instagram: 🤍 Facebook: 🤍 Twitter: 🤍 Access a deeper Learning Experience in the FuseSchool platform and app: 🤍fuseschool.org Follow us: 🤍 Befriend us: 🤍 This is an Open Educational Resource. If you would like to use the video, please contact us: info🤍fuseschool.org

Hormones

360297
392
15
00:01:02
18.10.2007

Many of the body's most basic functions are regulated by the endocrine system—eight different glands located throughout the body. The endocrine system constantly and quietly does its work—secreting liquid chemical messengers called hormones. These chemicals manage muscle growth and digestion, as well as energy, reproduction, and more. Here in the pancreas, a hormone called insulin is produced and secreted into the blood. When levels of blood glucose —or sugar— become too high, the pancreas increases production of insulin. Chemicals in the insulin cause body cells to open up, allowing more glucose from the blood to enter cells—stabilizing the amount of glucose in the blood and maintaining adequate energy in the cells. This is just one example of how the endocrine system regulates a number of important body functions.

Types of hormones | Endocrine system physiology | NCLEX-RN | Khan Academy

620920
3083
58
00:10:02
19.09.2013

There are three major types of hormones, based on structure, in our body. Lets find out a little more about them. By Ryan Patton. . Created by Ryan Scott Patton. Watch the next lesson: 🤍 Missed the previous lesson? 🤍 NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at 🤍 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: 🤍 Subscribe to Khan Academy: 🤍

Endocrinology | Growth Hormone

490117
9334
399
00:24:13
03.05.2017

Official Ninja Nerd Website: 🤍 Ninja Nerds! In this lecture, Professor Zach Murphy will be discussing the primary and secondary stimulations that can trigger growth hormone production. We also talk about how growth hormone acts on the liver to produce insulin like growth factor. To conclude this lecture, we discuss the target organs and effects of growth hormone along with what happens when there is hypo, or hyper secretions of growth hormone. We hope you enjoy this lecture and be sure to support us below! Join this channel to get access to perks: 🤍 APPAREL | 🤍 DONATE PATREON | 🤍 PAYPAL | 🤍 SOCIAL MEDIA FACEBOOK | 🤍 INSTAGRAM | 🤍 TWITTER | 🤍 🤍NinjaNerdSci DISCORD | 🤍 #ninjanerd #GrowthHormone #Endocrinology

Thyroid Gland - Thyroid Hormones

1049904
18361
895
00:12:46
08.10.2012

🤍 Talks in detail about thyroid hormones IMAGE: 🤍 🤍 Support me: 🤍 Instagram: 🤍 Twitter: 🤍

Endocrinology - Adrenal Gland Hormones

691274
12968
305
00:10:43
16.01.2017

Support me: 🖼️ Buy PDFs: 🤍 💵 Patreon: 🤍 👕 Buy shirts: 🤍 Social media: 📷 Instagram: 🤍 🐦 Twitter: 🤍 📔 Facebook: 🤍 Resources: 📕 Books: 🤍 🎞️ Equipment: armandoh.org/armando-faigl You can send me mail: 📫 PO BOX 166, Randwick NSW 2031, Australia

How Your Hormones Work? | HORMONES | Endocrine System | Dr Binocs Show | Peekaboo Kidz

373226
3845
0
00:06:01
08.05.2020

Hormones | What Are Hormones | How Do Your Hormones Work | Hormonal Imbalance | Hormonal Changes | Hormones Explained For Kids | Kids Video | Kids Learn About Hormones | Stay Safe | Best Kids Show | Dr Binocs Show | Dr Binocs | Peekaboo Kidz Hey kids, in this video, Dr Binocs will explain, How Your Hormones Work | Hormonal Changes In Body | Hormones PANCREAS - 🤍 Make sure you watch the whole video to know all the answers to your curious questions! Leave your ideas, suggestions and questions for Dr. Binocs at this Email Id: peekabookidzfeedback🤍gmail.com For more fun learning videos SUBSCRIBE to Peekaboo Kidz: 🤍 Watch Guess The Shapes With Baby Binocs here - 🤍 Watch other fun learning episodes of Dr. Binocs here - 🤍 Watch our NEW SERIES of Baby Binocs, stay tuned to this playlist - 🤍 Credits - Voice of Dr. Binocs - Joseph D'Souza Creative Head/Director - Nitin Navale Writer - Nitin Navale, Rahul Kanade Illustrators - Kalpesh Bamne, Mukesh Ishi Storyboard - Rupesh Hire Animators - Sushant Hodage, Tushar Ishi , Raju Nikumbe, Prashant Bordekar Co-ordinator- Aliasgar Kagalwala VFX Artist - Tushar Ishi Original Background Score & SFX - Varad J. Khare Sound Design: Varad J. Khare Sound Engineer - Varad J. Khare Producer - Neha Barjatya Copyrights and Publishing: Rajshri Entertainment Private Limited All rights reserved. #HowYourHormonesWork #Hormones #PeekabooKidz #DrBinocsShow Catch Dr.Binocs At - 🤍 To Watch More Popular Nursery Rhymes Go To - 🤍 To Watch Alphabet Rhymes Go To - 🤍 To Watch Compilations Go To - 🤍 Catch More Lyricals At - 🤍 Subscribe to Peekaboo Kidz: 🤍 Like our Facebook page: 🤍

Female Reproductive System - Menstrual Cycle, Hormones and Regulation

2831452
45862
1492
00:15:13
29.07.2014

Support me: 🖼️ Buy PDFs: 🤍 💵 Patreon: 🤍 👕 Buy shirts: 🤍 Social media: 📷 Instagram: 🤍 🐦 Twitter: 🤍 📔 Facebook: 🤍 Resources: 📕 Books: 🤍 🎞️ Equipment: armandoh.org/armando-faigl You can send me mail: 📫 PO BOX 166, Randwick NSW 2031, Australia

GCSE Biology - Endocrine System & Hormones #59

275853
5234
136
00:05:04
20.12.2018

The endocrine system is a collection of glands that secrete hormones. Learn all about the different glands you need to know, and how hormones work.

Why Do We Need Hormones?

89309
3724
174
00:08:22
05.03.2020

If you think puberty is all hormones are good for, think again! Hormones are incredibly important in many of our body’s biological processes, and Patrick has broken it all down for you in this episode. » Subscribe to Seeker! 🤍 » Watch more Human! 🤍 » Visit our shop at 🤍 Hormones are involved in how we deal with stress; triggering our immune systems; and steroids. And hormones are so much more than just the two you’re likely most familiar with: testosterone and estrogen. Hormones are any number of chemical messengers that get secreted by glands, travel through the bloodstream, and have an effect on cells with receptors for that particular hormone all around the body. In your body’s endocrine system, a system for communicating messages across long distances within the body, the hormones operate as the long-distance messaging service. And hormones effects are incredibly diverse as well. They can stimulate growth, metabolism, immune function, and much more. Some hormones even take on double, triple, or quadruple the number of functions around your body. Find out more about how hormones are regulated, and the role hormones play in things like maintaining your metabolism or controlling your blood sugar in this Human. #hormones #humanbody #health #thyroid #endocrinesystem #humanseries #seeker #science Read More: Endocrine System: Facts, Functions and Diseases 🤍 “The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.” Principles of endocrinology 🤍 “The word hormone is derived from the Greek hormao meaning ‘I excite or arouse’. Hormones communicate this effect by their unique chemical structures recognized by specific receptors on their target cells, by their patterns of secretion and their concentrations in the general or localized circulation.” Understanding How Testosterone Affects Men 🤍 “The complex effects of testosterone, investigators found, depend partly on its conversion in the body to a type of estrogen. The insights will help guide the development of better ways to diagnose and treat men who don’t produce enough natural testosterone.” This Seeker health miniseries will dive deep into the cellular structures, human systems, and overall anatomy that work together to keep our bodies going. Using the visual structure and quick pacing of Seeker’s Sick series, these human bio-focused episodes will give a new audience an inside look on what’s happening inside all of us. Visit the Seeker website 🤍 Seeker on Facebook 🤍 Focal Point on Facebook 🤍 Seeker on Twitter 🤍

Thyroid Gland, Hormones and Thyroid Problems, Animation

1792841
17001
335
00:04:03
26.09.2017

(USMLE topics, endocrinology) Regulation of thyroid hormone, hyper- and hypothyroidism: causes, symptoms and treatment, goiter. This video is available for instant download licensing here 🤍 Voice by: Sue Stern ©Alila Medical Media. All rights reserved. Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. The thyroid is a butterfly-shaped ENDOCRINE gland located in the neck. It is wrapped around the trachea, just below the thyroid cartilage –the Adam’s apple. The two major hormones of the thyroid are triiodothyronine, T3 and thyroxine, T4. The numbers 3 and 4 indicate the number of iodine atoms present in a molecule of each hormone. T3 and T4 are collectively referred to as THYROID hormones. Thyroid hormone secretion is under control of thyroid-stimulating hormone, TSH, from the anterior pituitary. TSH, in turn, is induced by thyrotropin-releasing hormone, TRH, produced by the hypothalamus. The amount of circulating thyroid hormones is regulated by a negative feedback loop: when their levels are too high, they SUPPRESS the production of TSH and TRH, consequently INHIBITING their own production. Thyroid hormones act to INCREASE the body’s metabolic rate. They stimulate appetite, digestion, breakdown of nutrients and absorption. They also increase oxygen consumption, raise the breathing rate, heart rate and contraction strength. As a result, the body’s HEAT production is INCREASED. Thyroid hormone secretion usually rises in winter months to keep the body warm. Thyroid hormones are also important for bone growth and fetal brain development. There are 2 major groups of thyroid problems: HYPOthyroidism: when the thyroid does NOT produce ENOUGH hormones, resulting in a LOW metabolic rate, combined with SLOW respiratory and cardiovascular activities. Common symptoms include fatigue, weight gain despite poor appetite, cold intolerance, slow heart rate, heavy menstrual bleeding and constipation. Iodine deficiency and Hashimoto's thyroiditis are the most common causes. Hashimoto's thyroiditis is an autoimmune disease in which the thyroid gland is gradually destroyed by the body’s own immune system. Hypothyroidism, especially when caused by iodine deficiency, may lead to swelling of the thyroid gland, known as GOITER. In an attempt to fix the low levels of thyroid hormones, the pituitary produces MORE TSH to further stimulate the thyroid gland. The thyroid, while UNable to make hormones WITHOUT iodine, responds to TSH by GROWING in size. Hypothyroidism is managed with thyroxine hormone replacement. HYPERthyroidism: when the thyroid gland produces TOO MUCH hormones, resulting in a TOO ACTIVE metabolism, together with respiratory and cardiovascular rates that are HIGHER than necessary. Common symptoms include irritability, insomnia, weight loss despite good appetite, heat intolerance, heart racing and diarrhea. Hyperthyroidism is most commonly caused by Graves' disease, another autoimmune disorder characterized by presence of an antibody, called thyroid stimulating immunoglobulin, TSI. TSI, similar to TSH, stimulates the thyroid gland to produce hormones. Unlike TSH, however, TSI is NOT regulated by negative feedback mechanisms, leading to UNcontrolled production of thyroid hormones. TSI also stimulates the thyroid gland to grow, which MAY lead to formation of a goiter. Hyperthyroidism may be managed with drugs that suppress thyroid function, radioactive iodine that selectively destroys the thyroid gland, or surgery that removes part of the gland.

GCSE Science Revision Biology "The Endocrine System"

416358
133
00:03:20
13.04.2018

Find my revision workbooks here: 🤍 In this video, we look at the endocrine system. I compare the endocrine and nervous systems and then we look at the different endocrine glands. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (🤍 Source: 🤍 Artist: 🤍

Endocrinology - Renal Hormones

100739
1325
38
00:06:36
10.03.2015

Support me: 🖼️ Buy PDFs: 🤍 💵 Patreon: 🤍 👕 Buy shirts: 🤍 Social media: 📷 Instagram: 🤍 🐦 Twitter: 🤍 📔 Facebook: 🤍 Resources: 📕 Books: 🤍 🎞️ Equipment: armandoh.org/armando-faigl You can send me mail: 📫 PO BOX 166, Randwick NSW 2031, Australia

Interactions of Hormones and Neurotransmitters and Mood

149465
3658
194
00:56:51
21.01.2021

#serotonin #hormones #mentalhealth #neurotransmitters 🤍 📢SUBSCRIBE and click the BELL to get notified when new videos are uploaded. 💲 EARN CEUs at: 🤍 Unlimited CEUs $59 based on these videos at allceus.com for social work, counseling, marriage and family therapy, addiction counseling, case management, pastoral counseling and more. Join this channel to get access to perks: 🤍 Interactions of Hormones & Neurotransmitters Dr. Dawn-Elise Snipes PACER Integrative Behavioral Health Objectives ~ Review parts of the brain ~ Get a general understanding of the most important hormones and neurotransmitters ~ Serotonin is a neurotransmitter with seven families (5-HT1–5-HT7) and approximately 15 receptor subtypes. ~ Mood ~ Energy and glutamate release ~ Respiration ~ Blood pressure ~ Appetite ~ Pain perception ~ Bone density ~ Memory ~ Learning and cognition ~ Motivation and dopamine release ~ Acetylcholine, dopamine and norepinephrine release in the frontal cortex ~ GI motility Serotonin ~ Serotonin is among the many neurotransmitters that participate in the regulation of cortisol, prolactin and growth hormone secretion ~ Low dopamine low prolactin ~ Prolactin regulates behavior, the immune system, metabolism, reproductive systems ~ Prolactin decreases estrogen and testosterone ~ Prolactin is high during times of stress Norepinephrine ~ Produced from PhenylalanineTyrosineL-dopaDopamineEpinephrineNorepinephrine ~ Regulates ~ Circadian rhythms ~ Attention and focus ~ Heart rate and blood pressure regulation ~ Regulates release of glucose and fatty acids into the blood ~ Mood (too much can cause panic) ~ Modulates immune response. Suppress neuroinflammation when released in the brain. ~ Up to 70% of norepinephrine projecting cells are lost in Alzheimer’s Disease Acetylcholine ~ Muscle control ~ Arousal ~ Attention ~ Memory ~ Motivation Glutamate ~ Main excitatory neurotransmitter but can excite cells to their death “excitotoxicity” ~ Testosterone was shown to significantly increase the toxicity of glutamate concentration, whereas estradiol significantly attenuated the toxicity GABA ~ GABA is the main inhibitory neurotransmitter in adults ~ Created from glutamate ~ GABA is considered the major excitatory neurotransmitter in many regions of the brain before the brain matures ~ Assists in neurogeneration ~ Assists in reducing anxiety and fear ~ Produced at relatively high levels in the insulin-producing β-cells of the pancreas ~ Suppresses inflammation ~ Regulates muscle contraction Endorphins ~ Fear and emotional learning are modulated by endogenous opioids ~ Endogenously released opioids directly regulate neuronal excitability ~ Modulate HPA-Axis responses Chronic stress causes changes in specific components of the endogenous opioid system, including μ-opioid receptors. ~ Immune cells have been shown to secrete endogenous opioid peptides, which then bind to peripheral opioid receptors to relieve inflammatory and neuropathic pain ~ Chronic overeating resulting in opioid release could cause opioid resistance and promote overeating and obesity to regulate homeostasis ~ Feeding consistently triggers cerebral opioid release even in the absence of subjective pleasure Dopamine ~ Motivation ~ Executive function ~ Mood ~ Movement (erectile dysfunction, restless legs, Parkinson’s disease) ~ Energy and Wakefulness (people with Parkinson’s or on antipsychotics are often sleepy) ~ Learning, attention & memory (prefrontal cortex) ~ Regulates insulin ~ Immune system ~ Reduces gastrointestinal motility and protects intestinal mucosa ~ Regulates the flow of information from other areas of the brain (problem solving) (Frontal lobe and thalamus) ~ L-Tyrosine produces dopamine, adrenaline, thyroid hormones Endocannabinoids ~ Endocannabinoids maintain emotional, physiological and cognitive stability • Appetite, digestion, metabolism • Chronic pain inflammation and other immune system responses • Mood and stress response • Learning and memory • Motor control • Sleep • Cardiovascular and reproductive system function • Bone remodeling and growth • Skin and nerve function ~ CB1 receptors are mostly found in the brain and GABA, glutamate, dopamine and serotonin. Summary ~ Neurotransmitters and hormones exist in a very delicate balance. ~ Changing one often results in a cascade of other changes ~ Mood and cognitive symptoms may be caused by problems with a variety of different neurotransmitters or hormones AllCEUs provides cheap CEUs and unlimited CEUs for LPCs, LCSWs, LMFTs, LMHCs, CNAs, psychologists, counsellors and more. Our courses are approved by NAADAC, ACA The Australian Counselling Association, CCAPP and multiple state boards of psychology, counseling, marriage and family therapy and social work. #neuroscience #serotonin #dopamine #mentalhealth #CEUs

Endocrine System, Part 2 - Hormone Cascades: Crash Course Anatomy & Physiology #24

2217335
23407
548
00:09:34
29.06.2015

In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or your hormones in general, get out of whack. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: 🤍 Download it here for Android Devices: 🤍 Chapters: Introduction: Graves Disease & Hyperthyroidism 00:00 Hormone Cascades 2:35 Hypothalamus-Pituitary-Thyroid (HPT) Axis 3:25 Thyroid Disorders & Autoimmune Dysfunction 6:37 Review 8:21 Credits 8:57 * Crash Course is now on Patreon! You can support us directly by signing up at 🤍 Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode *SUBBABLE MESSAGES* TO: Rachel FROM: Alex I Love You! TO: Crash Course FROM: James Earle I loved Subbable. I'll see you on Patreon. *SUPPORTER THANK YOU!* Thank you so much to all of our awesome supporters for their contributions to help make Crash Course possible and freely available for everyone forever: Megan McChristy, Matthew Feickert, Tara D. Kane, Gage Ledbetter, Benjamin Perea, Chad Walter, Janel Christensen, Alura Embrey, Ken Johnson, Harland Wirth Want to find Crash Course elsewhere on the internet? Facebook - 🤍 Twitter - 🤍 Tumblr - 🤍 Support Crash Course on Patreon: 🤍 CC Kids: 🤍

Pituitary Gland & Hormones: SUPER SIMPLE!

163036
3408
76
00:06:23
04.08.2016

Yes, the dreaded endocrine system! If you’re losing sleep on remembering this major player gland and all the hormones that come from it— have no fear! I have a funny trick I use and teach to help you remember the basics forever! 🤍tootRN.com

The Fantastical World Of Hormones With Dr John Wass (Full Biology Documentary) | Spark

310693
4418
190
00:57:22
27.02.2018

Hormones shape each and every one of us, affecting almost every aspect of our lives - our height, our weight, our appetites, how we grow and reproduce, and even how we behave and feel. This documentary tells the wonderful and often weird story of how hormones were discovered. Presenter John Wass, one the country's leading experts on hormones, relates some amazing stories - how as recently as the 19th century boys were castrated to keep their pure soprano voice, how juices were extracted from testicles in the hope they would rejuvenate old men and how true medical heroes like Frederick Banting discovered a way to make insulin, thus saving the lives of countless diabetes sufferers. And hormones remain at the cutting edge of medicine as we try and deal with modern scourges like obesity. Content Provided By TVF International. Any Queries Please Contact Us at hello🤍littledotstudios.com Subscribe to Spark for more amazing science, tech and engineering videos - 🤍 Follow us on Facebook: 🤍 Follow us on Instagram: 🤍 #John Wass #Hormones #biology #evolution #genetics #science #technology #education #puberty #originoflife #documentary

Hormones - What Are Hormones - Functions Of Hormones - Types Of Hormones

179550
1249
31
00:01:38
21.09.2016

In this video I discuss what are hormones, and how do hormones work. I also cover the types of hormones, water soluble hormones, and fat soluble hormones, what is glucagon, as well as the functions of hormones. Transcript (partial with notes) What are hormones, and what do hormones do? Hormones are messengers that are released mainly by glands, and they travel in the bloodstream through all parts of the body to targeted cells. Hormones then tell these cells what to do. How do hormones work? Types of hormones. Water soluble hormones bind to receptors on the surface of cells, and the message is delivered, and the cell does its duty. Fat soluble hormones actually enter cells and bind to receptors once inside. Again, message is delivered and the cell does its duty. What do hormones do? What is glucagon? For example glucagon is a hormone produced by the pancreas. After we eat, carbohydrates are broken down into glucose. The liver sends some of this glucose into the bloodstream to cells throughout the body. The cells use glucose as energy. The liver takes any extra glucose and stores it as glycogen, or as fat. As this glucose in the bloodstream gets used up by the cells, the liver needs to release more, and this is where glucagon comes in. The pancreas releases glucagon hormones which attach to receptors on liver cells. Glucagon tells the liver cells, we need more glucose, and the liver cells convert the stored glycogen into glucose, and releases it to keep those hungry cells fed. Functions of hormones. There are many different hormones in the body that have many different functions. There are hormones that help with blood pressure regulation, development of white blood cells, in response to stress, regulation of water retention in the kidneys, and I could go on and on and on, but I think you get the picture, they are kind of important in the body. Timestamps 0:00 What are hormones? 0:15 How do hormones work? 1:15 Some functions of hormones in the body

30 min Yin Yoga for Hormones - Yoga for Adrenal Fatigue & Thyroid Issues

769599
19323
975
00:32:49
03.01.2019

Restore hormonal balance with this 30 minute yin yoga practice for the endocrine system ❤️ NEW MOBILE APP ❤️ FREE TO DOWNLOAD📲👉 🤍 🧘 Get YEAR OF YOGA (my NEW Book+ Online Program)📖👉 🤍 Hey yogis, this week I have a very special yin yoga practice for you! If you have hormonal issues, this 30 minute yin yoga practice might be just what you need. While yoga is not a cure, it can help support the healthy functioning of your endocrine system. Hormonal imbalances such as adrenal fatigue or thyroid problems can be aggravated with stress. By practicing restorative styles of yoga like Yin Yoga we can soothe the nervous system and reduce stress. We will do poses that encourage blood flow to the adrenals, pancreas and thyroid. You'll need 2 blocks for this practice. What is Yin Yoga? Yin yoga is often called the Yoga of the joints because unlike other styles of yoga, the emphasis is not on the muscles but on the deep connective tissue. Connective tissue is made up of fascia, ligaments and tendons which surround and form your joints. Yin yoga improves the range of motion in your joints and also strengthens them. The results and benefits are more flexibility and greater range of motion and also more stability within your joints. There are 3 principles of Yin Yoga. 1. Find your edge 2. Be still 3. Hold the pose For more Yin Yoga, try my FREE 7 Day Immersion: 🤍 ✅ SUBSCRIBE TO SUPPORT FREE YOGA ON THE INTERNET 🤍 🔔 Don’t forget to click on the bell to turn on post notifications! Thanks for watching, Kassandra WEB ➡️ 🤍 INSTAGRAM ➡️ 🤍 📱 NEW MOBILE APP 📱 Stream or download more than 750+ classes, use the in-app calendar to track and schedule classes, new exclusive challenges, classes and programs added every month ❤️ FREE TO DOWNLOAD ❤️ 🤍 FREE 30 DAY CHALLENGES 🌞 Morning Yoga Challenge 🤍 🌛 Evening Yoga Challenge: 🤍 🛒 SHOP MY AMAZON FAVORITES 🛍️ 🤍 PLAYLISTS ✨ Browse by Yoga Style: 🤍 ✨ Browse by Focus & Body Part: 🤍 ✨ Browse by Class Length: 🤍 ✨ Browse by Level: 🤍 STUDY WITH ME 👩🎓 30 hour Yin Yoga Teacher Training: 🤍 🕉️ 10 hour Yoga Philosophy Course: 🤍 📕 Yin Yoga: Stretch the Mindful Way Book: 🤍 ⚡ 10 hour Tantra Wisdom Goddesses Course: 🤍 PRACTICE WITH ME 🌙 Lunar Yoga Series 🤍 🌈 Vin to Yin Chakra Series 🤍 💗 Yin Yoga & Affirmations 🤍 😴 Yoga for Insomnia 🤍 💪 14-Day Yin & Yang Yoga Challenge 🤍 🧘 Advanced Chakra Meditation 🤍 ⚽ Therapy Ball Mobility 🤍 😍 Gentle Yoga for Beginners 🤍 📅 7 Day Morning Yoga Series 🤍 🙏🏼 Meditation for Beginners 🤍 Yoga with Kassandra - Disclaimer Please consult with your physician before beginning any exercise program. By participating in this exercise or exercise program, you agree that you do so at your own risk, are voluntarily participating in these activities, assume all risk of injury to yourself, and agree to release and discharge Yoga with Kassandra from any and all claims or causes of action, known or unknown, arising out of Yoga with Kassandra’s negligence. #yinyoga #yogastressrelief #30minyin yoga with kassandra yoga for thyroid yin yoga for hormones 30 min yin yoga yoga for pcod yin yoga 30 minutes sat kriya

Gi Hormones: Gastrointestinal System – Physiology | Lecturio

14029
253
4
00:03:57
25.06.2019

This video “Gi Hormones: Gastrointestinal System” is part of the Lecturio course “Physiology” ► WATCH the complete course on 🤍 ► LEARN ABOUT: - Overview and Functions of Gi Hormones ► THE PROF: Thad Wilson is a Professor of Physiology and has been teaching medical students for more than a dozen years at Colleges of Medicine in Philadelphia, PA (Drexel University); Athens, OH (Ohio University), and Indianapolis, IN (Marian University). He has worked extensively developing and improving medical curriculums, as well as serving in leadership roles as a Medical Physiology course director and Organ System team leader. Professor Thad Wilson has been awarded multiple medical school teaching awards and previously was involved in both question writing and question reviewing for national board exams in the health sciences. ► LECTURIO is your single-point resource for medical school: Study for your classes, USMLE Step 1, USMLE Step 2, MCAT or MBBS with video lectures by world-class professors, recall & USMLE-style questions and textbook articles. Create your free account now: 🤍 ► INSTALL our free Lecturio app iTunes Store: 🤍 Play Store: 🤍 ► READ TEXTBOOK ARTICLES related to this video: Autonomic Nerves of Abdominopelvic Organs 🤍 ► SUBSCRIBE to our YouTube channel: 🤍 ► WATCH MORE ON YOUTUBE: 🤍 ► LET’S CONNECT: • Facebook: 🤍 • Instagram: 🤍 • Twitter: 🤍

Endocrine system physiology | human endocrine hormones

97528
2060
128
02:30:24
11.09.2020

Endocrine system anatomy physiology | Human physiology lecture for CSIR NET Life sciences. This video is to explain the human physiology on endocrine system. The endocrine system anatomy and physiology is properly explained in this video lecture. The human endocrine system and the location of all endocrine glands are explained in this video. The major endocrine glands and the role of endocrine system is explained in this video lecture. This video will be very helpful for you to know the following - What is endocrine system? How endocrine system works? What are the components of human endocrine system? Components of endocrine system physiology Components of endocrine system anatomy and physiology. How endocrine system helps the human body? What are the functions of human endocrine systems? Stay tuned to know more about the hormones and the role of hormones in human body. For more information, log on to- 🤍 Get Shomu's Biology DVD set here- 🤍 Download the study materials here- 🤍 Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology- Buy Shomu’s Biology lecture DVD set- 🤍shomusbiology.com/dvd-store Shomu’s Biology assignment services – 🤍shomusbiology.com/assignment -help Join Online coaching for CSIR NET exam – 🤍shomusbiology.com/net-coaching We are social. Find us on different sites here- Our Website – 🤍shomusbiology.com Facebook page- 🤍 Twitter - 🤍 SlideShare- 🤍slideshare.net/shomusbiology Google plus- 🤍 LinkedIn - 🤍 Youtube- 🤍 Thank you for watching the human physiology lecture on endocrine system physiology of Human body.

Hormones Regulation of Fluids

6603
129
2
00:04:35
23.05.2018

Here I introduce you to some concepts behind the regulation of fluids in the human body, including electrolytes, regulation of sodium and water balance and much more. But it is only a partial glimpse. I also present an offer for a free trial membership at Simple Nursing that will give you access to some of the full videos on the site! Check out my offer, you will love it! Over 1,200+ Videos – 🤍 80% NOT on Youtube Simplenursing.com Official website Over 60,000 Nursing Students Helped 82% or Higher Test Average from our Users Go to: 🤍 - Lab Card - ABGs - EKGs - Fluid & Electrolytes FREE - Pharmacology FREE - Cardiac Pathophysiology - PATHO BIBLE "70 Care Plans Done-For-You" Please visit: 🤍 for more details on what is included with our memberships. Un-lock the mysteries of how simple nursing school can be.

What You Should Know About Bioidentical Hormones

14163
118
00:01:45
11.09.2012

Are natural hormones safer?

Academic Alliance in Dermatology explains how hormones cause major skin issues especially in women

4366
24
2
00:04:22
23.10.2017

We talk about how to treat skin issues caused by hormones.

Adrenocorticotropic Hormone (ACTH) | Adrenal Gland

38282
950
64
00:05:13
13.04.2020

In this video, Dr Mike explains the function of adrenocorticotropic hormone. What stimulates its release? Where it is released from? What is its primary function?

Puberty and The Hormones Involved | Physiology | Biology | FuseSchool

245983
1370
81
00:02:17
18.01.2017

Puberty and The Hormones Involved | Physiology | Biology | FuseSchool Hormones are chemical messengers secreted by glands and have specific target organs. In this lesson, you will learn about hormones that stimulate changes to your body during puberty. Puberty is the timeframe when secondary sexual characteristics develop – in other words, when a boy matures physically to a man, and a girl to a woman. In males, testes secrete a hormone called testosterone, also known as the male hormone. Testosterone stimulates a wide variety of physiological changes, including increased body hair (especially on your face and in your armpits), more muscle mass, and your voice deepening. As well, testosterone also stimulates sperm cell production in your testes. In females, the hormone responsible for physical changes during puberty is oestrogen, also known as the female hormone. It is secreted by your ovaries and is responsible for some body hair growth, widening of the hips, and development of breasts. Oestrogen also plays an important role in regulating the menstrual cycle, as described in more detail in another lesson. It thickens the uterus lining in anticipation of ovulation, which is the release of a mature egg from an ovary. In addition, oestrogen stimulates the pituitary gland to secrete the luteinising hormone, which is directly responsible for ovulation. Progesterone is another hormone secreted by your ovaries, and works to maintain the uterus lining thickened by oestrogen. This continues to occur even during pregnancy, so to support the growing foetus. In conclusion, the development of secondary sexual characteristics during puberty is stimulated by testosterone in males, and oestrogen in females. Oestrogen and progesterone are important hormones in regulating the menstrual cycle in females. SUPPORT US ON PATREON 🤍 SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. VISIT us at 🤍fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Find all of our Chemistry videos here: 🤍 Find all of our Biology videos here: 🤍 Find all of our Physics videos here: 🤍 Find all of our Maths videos here: 🤍 Instagram: 🤍 Facebook: 🤍 Twitter: 🤍 Access a deeper Learning Experience in the FuseSchool platform and app: 🤍fuseschool.org Follow us: 🤍 Befriend us: 🤍 This is an Open Educational Resource. If you would like to use the video, please contact us: info🤍fuseschool.org

Quand les hormones dysfonctionnent... - La Maison des maternelles #LMDM

16787
147
00:19:25
15.05.2018

Tout ce que vous avez toujours voulu savoir sur les hormones… c’est ce matin qu’il faut le oser le demander ! De la puberté jusqu’à la ménopause, elles rythment notre vie de femme. Elles nous permettent par exemple, d’avoir un bébé quand elles fonctionnent… ou pas, quand elles dysfonctionnent ! Ce matin, pour comprendre comment elles agissent dans notre corps et répondre à toutes vos questions nous recevons : - Le Pr Nathalie Chabbert Buffet, endocrinologue à l’Hôpital Tenon à Paris. Suivez La Maison des Maternelles - Sur le site FranceTV : 🤍 - Sur Facebook : 🤍 - Sur Twitter : 🤍 - Sur Instagram : 🤍 - A la TV : du lundi au vendredi à 9h20 sur France 5

How To Balance Your Hormones: Neal Barnard, MD | Rich Roll Podcast

812815
17000
1603
01:29:11
13.01.2020

Thanks for watching! Read all about Neal Barnard, MD here 👉🏼🤍 A pre-eminent authority on diet, nutrition and its impact on illness, Dr. Barnard is the founder & president of The Physicians Committee for Responsible Medicine (PCRM), an adjunct associate professor of medicine at George Washington University, and the author of over 70 scientific publications and 18 books. The subject of today's conversation is his latest book, (coming out February 4), 'Your Body in Balance: The New Science of Food, Hormones, and Health'. This is Dr. Barnard's 3rd appearance on the podcast. Check episodes #242 & #296 at richroll.com Enjoy! ✌🏼🌱 - Rich EPISODE 492 AUDIO PODCAST, BLOG & SHOW NOTES 🤍 LISTEN / SUBSCRIBE TO THE PODCAST Apple Podcasts: 🤍 Spotify: 🤍 Android: 🤍 NEAL BARNARD, MD 🤍 🤍 🤍 FILMED AND EDITED BY MARGO LUBIN * * * * * CONNECT WITH RICH ✩ Website - 🤍 ✩ Pod: Rich Roll Podcast - 🤍 ✩ Memoir: Finding Ultra - 🤍 ✩ Meals - 🤍 ✩ Cook - The Plantpower Way - 🤍 ✩ Italian! - The Plantpower Way: Italia - 🤍 ✩ Support - 🤍 SOCIALS ✩ Instagram - 🤍 ✩ Twitter - 🤍 ✩ Facebook - 🤍 ✩ Strava - 🤍 NEW TO ME? Hi I'm Rich Roll. I'm a vegan ultra-endurance athlete, author, podcaster, public speaker & wellness evangelist at large. But mainly I'm a dad of four. If you want to know more, the NY Times wrote some nice things. 🤍 🤍 I LOVE MAIL! SEND IT HERE: 2630 Conejo Spectrum St. Thousand Oaks, CA 91320 #richroll #nealbarnard #bodyinbalance

Growth hormone - Should we use it in our body to build muscles ? Dr.Ravi Sankar Endocrinologist

167161
2357
143
00:02:08
13.02.2021

►𝐉𝐨𝐢𝐧 𝐓𝐡𝐢𝐬 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 𝐓𝐨 𝐆𝐞𝐭 𝐀𝐜𝐜𝐞𝐬𝐬 𝐓𝐨 𝐏𝐞𝐫𝐤𝐬 :- 🤍 ►𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐭𝐡𝐞 𝐌𝐞𝐝𝐯𝐢𝐳𝐳 𝐚𝐩𝐩 𝐮𝐬𝐢𝐧𝐠 𝐭𝐡𝐞 𝐛𝐞𝐥𝐨𝐰 𝐥𝐢𝐧𝐤 👇👇👇👇 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 👇👇👇👇 ►𝐀𝐧𝐝𝐫𝐨𝐢𝐝 :- 🤍 📌𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 :- 🤍 GH (growth hormone, somatotropin) Direct effects ↓ Glucose uptake into cells (↑ insulin resistance) ↑ Lipolysis ↑ Protein synthesis in muscle ↑ Amino acid uptake Indirect effects: - mediated by IGF-1 (insulin-like growth factor 1; originally called somatomedin C) Growth stimulation Anabolic effect on body GH regulation ↑ GH secretion: exercise, deep sleep, puberty, hypoglycemia, CKD, thyroid hormone, estrogen, testosterone, and short-term glucocorticoid exposure ↓ GH secretion: glucose, somatostatin, somatomedin, free fatty acids, and chronic glucocorticoid therapy #growthhormone #Growthhormonesieeffects #growthhormoneforbodybuilding #growthhormonetobuildbody #health #endocrinology #clinicalessentials

Synthesis of steroid hormones

51726
1168
76
00:14:57
13.06.2019

Donate here: 🤍 Facebook link: 🤍 Website link: 🤍

Hormones in Labour

4643
42
00:05:13
03.11.2020

Due to Corona virus, restrictions to visiting are currently in place. Please check with your midwife. M20190724 006

Hormones et reproduction - SVT - SANTÉ 2nde #3 - Mathrix

32522
624
34
00:14:42
11.10.2019

Dans cette vidéo nous allons voir plus en détail le rôle des hormones sexuelles : œstrogènes, progestérone et testostérone. Nous découvrirons le rôle des hormones cérébrales : GnRH, FSH et LH. Nous verrons que nos appareils reproducteurs exercent un rétrocontrôle sur le fonctionnement afin de réguler la production d'hormones cérébrales. 👉 Visite-nous sur le site : 🤍 👉 Abonne-toi : 🤍 👉 Instagram 🤍MathrixVideos (stories & lives) 👉 Snapchat MathrixVideos (stories) 👉 Twitter 🤍 👉 Facebook 🤍

Glands & Hormones in Human Body | Hormones & Glands Explained by Neeraj Jangid

644646
42894
1320
00:28:20
19.09.2020

Glands & Hormones in Human Body | Hormones & Glands Explained by Neeraj Jangid 🚀 Full Playlist of Neeraj Sir: 👉 🤍 Follow Neeraj Sir on UNACADEMY 👉 🤍 For Unacademy Subscription Use Code 'NJ20' & Get 10% discount on any course. Subscribe Our New Channels: ✿ Bankers Way: 🤍 ✿ Speed Maths: 🤍 ✿ Maths Magic: 🤍 ✿ Just General Science: 🤍 ✿ Hello Teachers: 🤍 wifistudy is a part of the Unacademy Group. = Live Classes Schedule (Mon-Fri) from 7th Sept = ✿ Morning Shows: 05:00 AM - Current Affairs Quiz Show by Bhunesh Sir 05:30 AM - Maths Short Tricks by Prabal Sir 06:30 AM - One Word Substitution & Idioms by Harsh Sir 07:00 AM - The Hindu Editorial Analysis by Vishal Sir 07:45 AM - फटाफट English by Harsh Sir 08:00 AM - Current Affairs Show by Bhunesh Sir 08:40 AM - Vocabulary Show by Harsh Sir ✿ RRB NTPC 2019-20 सफलता Batch: 09:00 AM - General Awareness by Rohit Sir 09:30 AM - General Science by Neeraj Sir 10:15 AM - Reasoning by Deepak Sir 11:00 AM - Maths by Sahil Sir ✿ RRB Group D 2019-20 Selection Batch: 02:00 PM - General Science by Priya Ma'am 12:30 PM - Maths by Sahil Sir 01:00 PM - General Awareness by Bhaskar Sir 01:30 PM - Reasoning by Hitesh Sir ✿ RRB NTPC/Group D 2019-20: 12:00 PM - Current Affairs by Bhunesh Sir ✿ IBPS RRB PO/Clerk 2020 (Prelims) Crash Course: 02:00 PM - Reasoning by Radhey Sir 03:00 PM - Math by Akash Sir 04:00 PM - English by Anchal Ma’am ✿ All Exams Daily Live Quiz: 05:00 PM - General Awareness by Sushmita Ma'am ✿ SSC/Banking/All Exams 05:00 PM - English by Aisha Ma'am ✿ Daily Current Issues: 05:45 PM - Current Issues by Krati Ma'am ✿ SSC CGL 2020 Foundation Course: 06:00 PM - GS by Priya Ma'am 06:30 PM - Reasoning by Deepak Sir 07:00 PM - GA/Current Affairs by Bhaskar Sir 07:30 PM - English by Sandeep Kesarwani Sir 08:00 PM - Maths by Dhasu Sir ✿ SSC JE 2019-20 (Technical) Crash Course: 03:00 PM - Mechanical Engg. by Neeraj Sir 10:00 PM - Electrical Engg. by Ashish Sir 10:00 PM - Civil Engg. by Sandeep Jyani Sir ✿ All Competitive Exams: 09:00 PM - Math by Rahul Sir 10:00 PM - Maths by Sajjan Sir 11:00 PM - GK by Praveen Sir 11:30 PM - Maths by Ayush Sir 12:00 AM - GK Quiz by Sushmita Ma'am ✤ Download the Unacademy Learning App Here: ➤ Android: 🤍 ➤ iOS: 🤍 ✤ For More Such Classes Get Subscription Advantage: 👉 Railway Exams: 🤍 👉 Banking Exams: 🤍 👉 SSC Exams: 🤍 👉 UPSC CSE: 🤍 👉 NDA/Air Force X & Y/Navy: 🤍 👉 CDS/AFCAT/CAPF: 🤍 👉 RPSC: 🤍 👉 UPPSC-UPSSSC: 🤍 👉 GATE & ESE: 🤍 👉 SSC JE: 🤍 👉 NTA-UGC NET: 🤍 👉 IIT JEE: 🤍 👉 CTET & TET: 🤍 ➤ Use Referral Code: NJ20 To Get 10% Discount on Unacademy Subscription Unacademy Subscription Benefits: - 1. One Subscription, Unlimited Access 2. Learn from your favorite teacher 3. Real time interaction with teacher 4. You can ask doubts in live class 5. Limited students 6. Download the videos & watch offline 👉 Download wifistudy App: 🤍 👉 Follow us on Telegram: 🤍 #Subscription_व_Live_Classes_Schedule_in_Description

Thyroid Hormones and Thyroid Function Tests

277834
3935
94
00:22:36
04.11.2014

An overview of the synthesis, regulation, and function of thyroid hormones, as well as the interpretation of thyroid function tests.

Hypothalamic Pituitary Thyroid Axis (regulation, TRH, TSH, thyroid hormones T3 and T4)

168366
2984
91
00:04:56
24.06.2019

Buy PDFs here: 🤍 "The hypothalamic–pituitary–thyroid axis plays the major role in regulating thyroid hormone homeostasis in the body. The thyroid hormone are very important in fetal development and metabolism in adults. Important structures are the hypothalamus, pituitary gland specifically the anterior pituitary gland and the thyroid gland. The thyroid gland is located at the base of the neck and wraps around the trachea just below the cricoid cartilage . Here is a zoomed in structure of the hypothalamus and pituitary gland. The hypothalamic–pituitary–thyroid axis (HPT axis) is under the control of neurons located in the medial region of the PVN that synthesize and release thyrotropin-releasing hormone (TRH) into the pituitary portal circulation. Thyrotropin-releasing hormone (TRH), which is a tripeptide, stimulates the release of thyrotropin (TSH) from the anterior pituitary, which in turn stimulates the synthesis and release of thyroid hormones. Again thyrotropin-releasing hormone (TRH) stimulates the synthesis and secretion of thyroid-stimulating hormone, TSH), which acts at the thyroid to stimulate all steps of TH biosynthesis and secretion. The THs thyroxine (T4) and triiodothyronine (T3) control the secretion of TRH and TSH by negative feedback to maintain physiological levels of the main hormones of the HPT axis. Reduction of circulating TH levels due to primary thyroid failure results in increased TRH and TSH production, whereas if there is high TH the opposite occurs, there will be low T3 and T 4. The functional unit of the thyroid gland are the follicles made up of follicular cells. The centre of the follicle is the colloid. The thyroid gland has a rich blood supply. Here are capillaries. Next to the follicles are the parafollicular cells also known as C cells which produce calcitonin another hormone, which does not really have an important role in humans." Support me: 🖼️ Buy PDFs: 🤍 💵 Patreon: 🤍 👕 Buy shirts: 🤍 Social media: 📷 Instagram: 🤍 🐦 Twitter: 🤍 📔 Facebook: 🤍 Resources: 📕 Books: 🤍 🎞️ Equipment: armandoh.org/armando-faigl You can send me mail: 📫 PO BOX 166, Randwick NSW 2031, Australia

Hormones : quelles influences sur nos humeurs ?

11364
177
15
00:26:49
04.08.2021

Les hormones, on le rappelle, jouent un rôle-clef dans notre organisme. Ce sont des sortes de messagers chimiques qui régulent tout un tas de fonctions. Qu’est-ce que le syndrome prémenstruel ? Que se passe-t-il à la ménopause ? Les hommes souffrent-ils aussi de troubles de l’humeur ? Docteur Berdah Juliane, gynécologue et endocrinologue. Henry Johane, témoin.

Part I - Regulation of Blood Pressure (Hormones)

289832
2574
83
00:05:10
26.05.2013

🤍 🤍 Support me: 🤍 Instagram: 🤍 Twitter: 🤍

Hormone control of hunger

216567
2189
53
00:03:37
17.04.2015

Visit us (🤍 for health and medicine content or (🤍 for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.

Назад
Что ищут прямо сейчас на
hormones Обзор от Давидыча марьино mr bricolage agadir कारों की रेस Миксерсіз тнт4 харли квинн ленты лайфхаков музей холодной войны толтолоб narendra modi паша o’zbek yulduzlari Сердар Камбаров гигантские стройки madina ландшафтный дизайн бойся темноты трейлер