This is part of our anatomy and physiology lecture series. In this chapter on the function and parts of the endocrine system, brief lessons cover topics such as the adrenal cortex and adrenal glands. We also define what a hormone is and go over the types of hormones. What effect do hormones testosterone have on the thyroid and tsh levels as well as heart function. Endocrine system of rabbit with diagram chordata zoology. These hormones provide feedback to the brain and affect neural processing, which give your body instructions on how and when to react to certain extrema. Paul andersen explains the major elements in the endocrine system. The endocrine system coordinates with the nervous system to control the functions of the other organ systems. What is it, what are the major organs glands of the system and what do they do.
The fantastical world of hormones is an interesting study of the history and deeper definition of the hormones and the significant role they play in our bodies, our lives, and in the advancement of the sciences, particularly those focused on curing diseases and further explaining how our bodies function. If you ever wondered what your endocrine system the system that produces hormones does, this movie has the answers. Basic overview of hormones and the endocrine system. A helpful video about the structure and function of the endocrine and nervous systems. A video that describes the endocrine system and how it relates to homeostasis and hormones like insulin. Produce and release factors that stimulate production of anterior pituitary hormone which acts on peripheral endocrine glands to stimulate the release of 3rd hormone. Youll learn about the eight major glands, or collections of cells, that make up the endocrine system. The following video will tell you about endocrine pancreas gastrointestinal system physiology.
These hormones regulate the bodys growth, metabolism the physical and chemical processes of the body, and sexual development and function. Organ systems, anatomy, human anatomy, circulatory, cardiac, muscle tissue, muscular, lymph node, lymphatic, immune system, skeletal, respiratory, anatomy for. The endocrine system uses chemical signals, known as hormones, which are produced and stored in special glands in the body. The endocrine system signals information to help the body function. The information is displayed in an easy to read and understandable way. Endocrine system anatomy and physiology lecture states the function of endocrine system and. The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. 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. Human anatomy can be taught regionally or systemically. Different glands produce specialized hormones and release them into the bloodstream. But pituitary gland is still called the master gland because all the hormonal glands are directly under its control. The endocrine system is instrumental in regulating metabolism, growth and development, tissue function, and plays a. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
Rising blood sugar levels stimulate the islet cells of the pancreas to produce insulin. Enduhkrin system influences almost every cell, organ, and function of our bodies. In humans, the major endocrine glands are the thyroid gland and the adrenal glands. The description of human anatomy system human anatomy, physiology, and biochemistry are basic medical sciences, which are generally taught to medical students in their first year at medical school. Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. You can use youtube to mp3 tool to convert the video. You can use youtube to mp3 tool to convert the video to mp3. Due to the nature of the bodys endocrine system, effects can occur from very little exposure, particularly if it occurs before birth or during early life. This video shows the endocrine system in human and its working. Nervous system the endocrine system works with this system by sending hormones to cells and thereby causing a physical reaction.
In this lesson we differentiate between endocrine and exocrine glands. Much like the nervous system, the endocrine system relays important communication signals throughout the body. Cells of the endocrine system produce molecular signals called hormones. In this brainpop movie, tim and moby explain the functions of your endocrine system, which produces hormones that spur cellular activity. How the endocrine system functions with other systems. From there, these hormones can travel directly to the tissues and organs and. The endocrine system these slides are from class presentations, reformatted for static viewing. Specifically, its behind that fightorflight response that everybody keeps talking about. We define a hormone as well as state the location, the hormones secreted and the roles of hormones. And this is actually the part of the pancreas that is the most famous. See how the body uses special organs called glands that secrete chemical messages called hormones in order to properly respond to its changing environment. Endocrine system simple english wikipedia, the free.
The main function of the endocrine system is to help regulate and maintain the various functions of the body by releasing hormones, which are often referred to as chemical messengers. Features include the ability to dissect, highlight, and show 3d. He explains how glands produce hormones which target cells. We start off talking about the function of the endocrine system and contrast endocrine glands. He differentiates between water soluble and lipid soluble hormones. And if so, why would getting a cold cause my thyroid to swell if its primary function is controlling metabolism. The endocrine system is an integrated system of small organs which involve the release of extracellular signaling molecules known as hormones. This is endocrine system by lori cashon on vimeo, the home for high quality videos and the people who love them.
The fantastical world of hormones top documentary films. The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. For more helpful videos on the endocrine system, check out these links. The endocrine system is instrumental in regulating metabolism, growth and development, tissue function, and plays a part also in mood. The endocrine system produces hormones that function to control and regulate many different body processes. Endocrine disruption the endocrine disruption exchange. Peptides and proteins, steroids, amino acid derivatives, and. Chemicals that disrupt hormone function can have substantial and sometimes permanent impacts on health. The endocrine system produces hormones, which help your body grow and function. Have you ever thought about the way the different parts of our body communicate. The endocrine system is made up of glands that make hormones.
To download this video and access free educational materials, please visit. How the endocrine system works from kidshealth videos on vimeo. Female reproductive system follicular luteal proliferative secretory. About the endocrine system endocrine glands and hormones. What are some similarities between the endocrine system and the nervous system. Function of the endocrine system, mechanism of action of steroid and. The hpa axis is essentially the endocrine systems companion to the sympathetic nervous system. Produced by project neuron at the university of illinois at urbanachampaign. Theyre responsible for almost every cell, organ, and function in your body.
The endocrine and nervous systems structure and function. It is important that nurses understand how the endocrine system works and its role in maintaining health. This article, which forms part of the life sciences series and is the first of two articles on the endocrine system, examines the structure and function of the organs of the endocrine system. The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function. The action of endocrine system is slow and of long duration, whereas the action of nervous system is quite fast. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The content contained in these pages is also in the class notes pages in a narrative format. Hormone is a chemical messenger secreted by one endocrine gland or cell into the bloodstream and targeted toward cells in another organ. They carry information and instructions from one set of cells to another. I think we often consider the body to be this one complete thing, this self. These hormones are produced and secreted by what are known as endocrine glands.
The pituitary gland is known as the master endocrine gland and plays a major role in controlling the other glands of the endocrine system. The endocrine system helps your body properly function by communicating and coordinating vital processes via hormones. Youtube to mp3 of endocrine pancreas gastrointestinal. The field of medicine that deals with disorders of endocrine glands is endocrinology in physiology, the endocrine system is a system of glands, each of which secretes a type of hormone directly into the. Learn about the organs that make up the endocrine system, how they function, and the. Endocrine system each video covers various aspects of the system in depth, and the last video in particular has a great lecture on the individual components of the system. To change resolution click on start, then control panel, then display, then settings. A video that describes the endocrine system and how it relates to. Insulin hormone is necessary for the conversion of excess sugars into glycogen in liver and muscles and glucagon function is conversion of. Each gland in the endocrine system produces a different type of hormone to regulate all the different types of functions in the body.
The first video in our endocrine system lesson focuses on the components of the endocrine system. The endocrine system is a network of glands in your body that make the hormones that help cells talk to each other. Journey through the endocrine system app teaser youtube. The endocrine system is different from the nervous system because messages travel much more slowly but responses last much longer. It helps to regulate metabolism, growth and development, tissue function, and plays a part also in mood. To download this video and access free educational materials, please visit neuron. Hormones are produced and released by specific glands and are delivered through the bloodstream. The endocrine system helps to regulate a variety of bodily functions through the secretion of hormones. Learn about the differences between the endocrine and exocrine gland systems.
The distinguishing feature of the endocrine system is that its influence is exerted by way of a number of substances, the hormones. In this lecture, i discuss the endocrine system and how endocrine glands control functions in the body through the release of hormones. Endocrine system educational videos watchknowlearn. Internal control of the body is directed by two systems. And the endocrine system is a system of organs that are called glands. Alright, then on that note why dont we move onto the next part of the pancreas, which is known as the endocrine pancreas. These hormones are either aminoacid based and water soluble, or steroidal and lipidsoluble, and may target many types of cells or just turn on specific ones. The endocrine system includes those organs of the body which produce hormones. The endocrine system keeps a proper balance of chemicals and other substances in the body. Find out which gland is responsible for making you grow, which regulates the. Faster processes like breathing and body movement are controlled by the nervous system. For example, a baby sucking on its mothers nipple stimulates her pituitary gland to secrete prolactin and oxytocin, hormones that stimulate breast milk production and flow.