Kau faculty of medicine 3rd year endocrine system physiology lecture. The anterior pituitary creates and secretes folliclestimulating hormone. Hypothalamus endocrine system human adrenal gland week 10 lecture endocrine development from embryology introduction the endocrine system resides within speci. Sources of hormones in humans the endocrine system fig. This lecture also states the structure and function of major glands of the endocrine system like hypothalamus, pituitary, thyroid, parathyroids. The lecture then goes on to describe the different organs which play a role in system functions following the secretion of specific hormones into the bloodstream. The endocrine system provides an electrochemical connection from the hypothalamus of the brain to all the organs that control the body metabolism, growth and development, and reproduction. Endocrine system and disorders lecture adrenal gland.
Introduction to the endocrine system seer training. By cataloging and preserving historical endocrine literature and artifacts, the library plays an important role in the societys mission to support the field of endocrinology. Hormones travel through the blood to target cell 3. Summarize the site of production, regulation, and effects of the hormones of the. Endocrinology course by george fortes on free audio download. Jan 26, 2016 how the endocrine system works is not another standard introduction to endocrinology, but an innovative and fun way to learn about the importance of the key glands in the human body and the hormones they control. Endocrine system the endocrine system textbook chapter. Define endocrine glands, hormones, target organs, and feedback mechanism. The fourth edition of endocrine physiology provides comprehensive coverage of the basic science and anatomy behind endocrine function. Identify the contributions of the endocrine system to homeostasis. Discuss the chemical composition of hormones and the mechanisms of hormone action. How the endocrine system works is not another standard introduction to endocrinology, but an innovative and fun way to learn about the importance of the key glands in the human body and the hormones they control. Considered the father of clinical endocrinology, albright combined beautifully a career of precise laboratory investigation and skilled patient care.
The 3rd lecture in this apll series by dr ivo waerlop. This longdistance intercellular communication, coordination, and control is critical for homeostasis, and it is the fundamental function of the endocrine system. The endocrine system uses chemical messages in the form of hormones chemical substances that are secreted by cells into extracellular fluids and regulate. The movie what the bleep do we know is also discussed, as it pertains to the endocrine system. Lecture 2 endocrine system hormone endocrine system. Target cells cells with receptors for a given chemical messenger that can alter their activities in response to messenger. The endocrine system, along with the nervous system, functions in the regulation of body activities. The endocrine system pdf description the human body has an amazingly complex array of systems, such as the circulatory, digestive, and muscular systems, and each has important functions. The endocrine sequence teaches the basic principles of hormone secretion and action and the clinical disorders which result from abnormalities of hormonal activity. The functional anatomy of the human body as revealed by gross and microscopic examination. Get ready to learn about one of the most important ways that our body parts communicate.
There are two types of hormones secreted in the endocrine system. Describe the functions of each of the endocrineglands and their hormones. Endocrine system the endocrine system interacts with the nervous system to coordinate and integrate body activities by means of hormones. Scribd is the worlds largest social reading and publishing site. The major endocrine organs of the body include the pituitary, thyroid, parathyroid, adrenal, pineal and thymus glands, the pancreas, and the gonads. The nervous system acts through electrical impulses and neurotransmitters to cause muscle contraction and glandular secretion. Slide 1 hormonal stimulus hormone release caused by another. Emphasis will be placed on understanding pathophysiology and being able to use general principles in endocrine phsyiology or in the management of. This study revealed that tap is a potential endocrine disruptor, especially in the hypothalamuspituitaryadrenal system and may disturb the metabolism by affecting glucocorticoid receptor. Following is a current listing of reprints, audio and video tapes which the barnes foundation makes available. If you continue browsing the site, you agree to the use of cookies on this website. Lecture endocrine development contents introduction the endocrine system resides within speci. Introduction to the endocrine system anatomy and physiology.
The major glands of the endocrine system include the pineal gland, pituitary gland, pancreas, ovaries, testes, thyroid gland, parathyroid gland, hypothalamus. These glands automatically regulate various body processes by releasing chemical messengers called hormones. Epithelia ectoderm and endoderm form the majority of the ductless endocrine glands like. This lecture note explains the fundamental concepts of physiology including. We offer many different items by experts in the field of hormone replacement therapy. Lecture notes the endocrine system, like the nevous system, is important in regulating organ and cell function. Hypothalamus endocrine system bgd lecture endocrine histology from embryology introduction this lecture introduces endocrine histology, particularly of the hpa axis. The endocrine system uses chemical signals, known as hormones, which are produced and stored in special glands in the body. The endocrine system lecture chapter 16 flashcards quizlet.
Now i like the diagram that you created here because it illustrates some of the major endocrine organs, the ones well be focusing on in later lectures. Endocrine physiology 4th edition pdf free medical books. It is these two systems that provide communication between cells in an organized manner. Hormones that are lipids synthesized from cholesterol. It provides a slower, but longer lasting coordination than the nervous system. Endocrine system anatomy and physiology endocrine system. The endocrine society session recordings are a compilation of digital audio. Thyrotropinreleasing hormone trh and corticotropinreleasing hormone crh are released from the parvocellular neurons. Discussion on the whole endocrine system,including the paracrine and autocrine systems,which are regional and onsite hormone transport mechanisms respectively. Nov 07, 2016 this endocrine system lecture explains the endocrine system anatomy and physiology and it also states about the structural anatomy of endocrine system consist of ductless glands that secrete hormones. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Oct 02, 2017 this feature is not available right now. Epithelia ectoderm and endoderm form the majority of the ductless endocrine glands like gastrointestinal and skin associated ducted glands.
Endocrine glands secrete hormones directly into bloodstream ductless exocrine glands secrete substances through a duct sweat, salivary, lacrimal and. The hormones are then sent to the posterior pituitary gland in order to be secreted. It is explained in 9 easytounderstand lectures, with additional material on the treatment and management of endocrine disorders. Endocrine system the endocrine system textbook chapter 22. Welcome to lesson 10 of the basic human anatomy course. Powerpoint lecture slides prepared by barbara heard, atlantic cape community college. In previous chapters of this book, we have discussed the structure and function of the cells, tissues, and organs that comprise the human body. Identify the diagnostic tests used to determinealterations in function of each of the endocrineglands. Download audio file 10 mb mp3 download lecture notes 0. Introduction to the endocrine system anatomy and physiology ii. Hormones circulating in the blood diffuse into the interstitial fluids surrounding the. Hormones of the endocrine system coordinate and control growth, metabolism, temperature regulation, the stress response, reproduction, and many other functions. Overactivity or underactivity of any one of them affects the whole system.
Bgd lecture endocrine histology embryology 150512 10. Are lipids synthesized from the fatty acid chains of phospholipids found in plasma membrane. Not just another overview book on endocrinology,how the endocrine system. Lecture 2 endocrine system free download as powerpoint presentation. This endocrine system lecture explains the endocrine system anatomy and physiology and it also states about the structural anatomy of endocrine system consist of ductless glands that secrete hormones. The content may not be appropriate for sensitive viewers or children, as we use medical education grade images.
Start studying the endocrine system lecture chapter 16. The effect is of short duration, measured in seconds, and localized. Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into interstitial spaces and then absorbed into blood rather than through a duct. The regulatory functions of the nervous and endocrine systems are similar in some aspects, but differ in such ways. Start studying physiology overview of the endocrine system lecture 1. Normal function and diseases of the major hormone systems of the body including the hypothalamuspituitary axis, the thyroid gland, reproduction and sexual. How do endocrine glands differ from exocrine glands. The posterior pituitary gland does in fact secrete oxytocin. Chapter 9 endocrine system recorded lecture youtube. Endocrinesecreted directly from the gland into blood or gland exocrinesecreted into tubes leading from gland c. The endocrine system works with the nervous system to coordinate and direct the activity of the bodys cells. Endo 2019 session recordings include the meettheprofessor lecture series. Physiology overview of the endocrine system lecture 1.
In order to operate properly, all of the systems in the body must work together. In lecture 20, you study the anatomy and physiology of the pituitary gland and the adrenal glands, then move on to cover the anatomy and physiology of the endocrine pancreas in lecture 21. Human physiologythe endocrine system saylor academy. The material collected here is intended for use by medical and nursing professionals, and those in training for those professions. Much like the nervous system, the endocrine system relays important communication signals throughout the body. Endocrine system consist of a series of glands ductless that function individually or conjointly to integrate and control innumerable metabolic activities in the body.
Thyroid and endocrine center of florida, sarasota, florida. Endocrine glands, endocrine cells and some neurons secrete hormones into tissue fluid from which they diffuse into capillaries. Then share your knowledge by creating a yearbook profile for all 10 glands. In this installment, he discusses hormones, hormone actions and mechanisms, with an introduction to the pituitary gland. Bob moeng 6 in males stimulates testicular interstitial cell development and release of testosterone secretion controlled by gnrh prolactin prl initiates and maintains milk production effect of prolactin only after preparation of mammary glands by other hormones estrogen, progesterone, glucocorticoids, hgh, thyroxine. Endocrine tissues and organs secrete hormone into body fluids mainly blood and lymph directly using diffusion. Different glands produce specialized hormones and release them into the bloodstream. The endocrine system clinical methods ncbi bookshelf. Lecture 1 the endocrine system slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Free endocrinology books download ebooks online textbooks.
Hypothalamus endocrine system bgd lecture endocrine histology. The parvocellular neurons of the hypothalamus are responsible for secreting numerous hormones into the portal system, which are then delivered to the anterior pituitary. The content may not be appropriate for sensitive viewers or children, as we use medical education grade images, videos, and text that some may find disturbing. Today, well be studying the human endocrine system. Today, the library holds more than 8,100 items including books, audio and video tapes, medical instruments, and awards donated by members and friends of the endocrine. Endocrine system notes coral springs charter school.
Lecture 1 the endocrine system linkedin slideshare. The investigative work of fuller albright concerned primarily the parathyroid glands, metabolic bone disease, and the relations of the pituitary, adrenal, and gonadal glands. Hapendocrine lecture endocrine system lecture notes a. Endocrine system function of the endocrine system to secrete hormones chemical messengers that coordinate and direct target cells and organs. Steroids are characterized by four interlocking carbohydrate rings. The endocrine system controls body activities by releasing mediator molecules called hormones hormones released into the bloodstream travel throughout the body results may take hours, but last longer hormones have powerful effects when present in very low concentrations general functions of hormones.