Anatomy of the pituitary gland
... the "master" gland of the endocrine system, because it controls the functions of the other endocrine glands. The pituitary gland is no larger than a pea, and is located at the base of the brain. The gland is attached to the hypothalumus (a part of the brain that affects the pituitary gland) by nerve ...
... the "master" gland of the endocrine system, because it controls the functions of the other endocrine glands. The pituitary gland is no larger than a pea, and is located at the base of the brain. The gland is attached to the hypothalumus (a part of the brain that affects the pituitary gland) by nerve ...
Definition Hormone - Home - KSU Faculty Member websites
... Pour their secretions directly into the blood. Example: pituitary gland, thyroid gland . ...
... Pour their secretions directly into the blood. Example: pituitary gland, thyroid gland . ...
The Endocrine System
... includes cells, tissues, and organs that secrete hormones directly into the body fluids to help regulate metabolic processes such as chemical reactions, reproduction, growth, and development The 9 Endocrine glands include the 1. pituitary (anterior and posterior), 2. thyroid, 3. parathyroid, 4. ad ...
... includes cells, tissues, and organs that secrete hormones directly into the body fluids to help regulate metabolic processes such as chemical reactions, reproduction, growth, and development The 9 Endocrine glands include the 1. pituitary (anterior and posterior), 2. thyroid, 3. parathyroid, 4. ad ...
Aim: How does the endocrine system control activities of the body?
... Cells must have a RECEPTOR with the matching shape to receive the message. ...
... Cells must have a RECEPTOR with the matching shape to receive the message. ...
Nervous and Endocrine Systems
... 1) Cortisone – regulates metabolism of organic molecules & promotes conversion of body fat & protein to glucose 2) Aldosterone – promotes reabsorption of sodium & chlorine ions by kidney into bloodstream – affects water balance & maintenance of blood pressure ...
... 1) Cortisone – regulates metabolism of organic molecules & promotes conversion of body fat & protein to glucose 2) Aldosterone – promotes reabsorption of sodium & chlorine ions by kidney into bloodstream – affects water balance & maintenance of blood pressure ...
Chapter 11
... Its endocrine portions are the islets of _____________________________ that include two cell types--________ cells that secrete glucagon, and ______________ cells that secrete insulin. Glucagon _______________________ the blood levels of glucose by stimulating the breakdown of _____________and the c ...
... Its endocrine portions are the islets of _____________________________ that include two cell types--________ cells that secrete glucagon, and ______________ cells that secrete insulin. Glucagon _______________________ the blood levels of glucose by stimulating the breakdown of _____________and the c ...
Endocrine System
... Vasopressin -- Created by the hypothalamus, vasopressin prompts the pituitary gland to release a hormone that helps maintain blood pressure and water and electrolyte balance. Growth Hormone -- Growth hormone, or GH, is one of the types of hormones produced by the pituitary gland (one of the most imp ...
... Vasopressin -- Created by the hypothalamus, vasopressin prompts the pituitary gland to release a hormone that helps maintain blood pressure and water and electrolyte balance. Growth Hormone -- Growth hormone, or GH, is one of the types of hormones produced by the pituitary gland (one of the most imp ...
Endocrine System -Training Handout
... o Follicle stimulating hormone (FSH) and luteinizing hormone (LH) which regulate production of estrogen and progesterone o Thyroid stimulating hormone (TSH) which stimulates the thyroid to release thyroxin o Adreno-corticotropic hormone (ACTH) which stimulates release of chemicals from the ...
... o Follicle stimulating hormone (FSH) and luteinizing hormone (LH) which regulate production of estrogen and progesterone o Thyroid stimulating hormone (TSH) which stimulates the thyroid to release thyroxin o Adreno-corticotropic hormone (ACTH) which stimulates release of chemicals from the ...
Chapter 13
... Checkpoint 13-6: What mineral is regulated by calcitonin and parathyroid hormone (PTH)? ...
... Checkpoint 13-6: What mineral is regulated by calcitonin and parathyroid hormone (PTH)? ...
Endocrine System
... • More important in females – Affects female sex drive – Produces some estrogens ...
... • More important in females – Affects female sex drive – Produces some estrogens ...
Anterior Pituitary/Adenohypophysis Posterior Pituitary
... Promotes gluconeogenesis in the liver; decreases protein synthesis; depresses the immune system; has a general anti-inflammatory effect. ...
... Promotes gluconeogenesis in the liver; decreases protein synthesis; depresses the immune system; has a general anti-inflammatory effect. ...
File
... phosphorus from food • Activates Vit D • Increases reabsorption of Ca+ by kidneys • Increases excretion of phosphate by kidneys ...
... phosphorus from food • Activates Vit D • Increases reabsorption of Ca+ by kidneys • Increases excretion of phosphate by kidneys ...
hormone
... environment at a constant level (or between narrow limits), including: -blood pH -oxygen / CO2 levels -blood glucose -body temperature -water balance **achieved through negative feedback! ...
... environment at a constant level (or between narrow limits), including: -blood pH -oxygen / CO2 levels -blood glucose -body temperature -water balance **achieved through negative feedback! ...
Chapter 45 Hormones and the Endocrine System
... • Required in bone formation and branching of neurons during development – Inherited conditions of thyroid deficiency can lead to cretinism ...
... • Required in bone formation and branching of neurons during development – Inherited conditions of thyroid deficiency can lead to cretinism ...
Physioactivity 1: Endocrine glands
... 12. Amino acids, the building blocks of proteins are usually small molecules with a terminal amine group. Peptides are short chains of amino acids (2 - 20) and proteins are long chains of amino acids (> 20) a. Which of the remaining hormones is a protein? b. Which one is a peptide? c. Which is a mod ...
... 12. Amino acids, the building blocks of proteins are usually small molecules with a terminal amine group. Peptides are short chains of amino acids (2 - 20) and proteins are long chains of amino acids (> 20) a. Which of the remaining hormones is a protein? b. Which one is a peptide? c. Which is a mod ...
Central Adrenal Insufficiency - Children`s Oncology Group Long
... Central Adrenal Insufficiency Some people who were treated for cancer during childhood may develop endocrine (hormone) problems as a result of changes in the function of a complex system of glands known as the endocrine system. What is the endocrine system? The endocrine system is a group of glands ...
... Central Adrenal Insufficiency Some people who were treated for cancer during childhood may develop endocrine (hormone) problems as a result of changes in the function of a complex system of glands known as the endocrine system. What is the endocrine system? The endocrine system is a group of glands ...
Endocrine System Endocrine glands - secrete chemical
... 2. beta cells - produce insulin 3. delta cells - produce GHIF or somatostatin 4. F cells - produce a pancreatic polypeptide glucagon causes the liver to convert glycogen into glucose thus raising blood glucose levels. insulin decreases blood sugar levels by causing glucose to move through cell membr ...
... 2. beta cells - produce insulin 3. delta cells - produce GHIF or somatostatin 4. F cells - produce a pancreatic polypeptide glucagon causes the liver to convert glycogen into glucose thus raising blood glucose levels. insulin decreases blood sugar levels by causing glucose to move through cell membr ...
Chapter 13 Notes
... Produces two hormones: Epinephrine (adrenaline) and norepinephrine (noradrenaline) The medulla is controlled by the nervous system When released into the blood, epinephrine and norepinephrine cause a rise in blood sugar levels They also increase heart rate, breathing rate, and cell metabolism ...
... Produces two hormones: Epinephrine (adrenaline) and norepinephrine (noradrenaline) The medulla is controlled by the nervous system When released into the blood, epinephrine and norepinephrine cause a rise in blood sugar levels They also increase heart rate, breathing rate, and cell metabolism ...
Hormones and the Endocrine System Intercellular communication
... • The adrenal glands are adjacent to the kidneys – the adrenal medulla (inner portion) – adrenal cortex (outer portion) ...
... • The adrenal glands are adjacent to the kidneys – the adrenal medulla (inner portion) – adrenal cortex (outer portion) ...
AP 1 Lab 10 – The Endocrine System
... cells to burn more FAs and less glucose. Excessive levels are anti-inflammatory, depress the normal functioning of immune system, depress cartilage and bone formation Disrupts CV, neural and GI function. ...
... cells to burn more FAs and less glucose. Excessive levels are anti-inflammatory, depress the normal functioning of immune system, depress cartilage and bone formation Disrupts CV, neural and GI function. ...
Adrenal medulla
... • The ACTH travels to the adrenal cortex and triggers the release of cortisol – a vital part of the stress response – mobilising energy reserves – heart rate & blood flow ...
... • The ACTH travels to the adrenal cortex and triggers the release of cortisol – a vital part of the stress response – mobilising energy reserves – heart rate & blood flow ...
Lecture Slides - Austin Community College
... • Synthesizes and releases steroid hormones called corticosteroids • Different corticosteroids are produced in each of the three layers – Zona glomerulosa – mineralocorticoids (chiefly aldosterone) – Zona fasciculata – glucocorticoids (chiefly cortisol) – Zona reticularis – gonadocorticoids (chiefly ...
... • Synthesizes and releases steroid hormones called corticosteroids • Different corticosteroids are produced in each of the three layers – Zona glomerulosa – mineralocorticoids (chiefly aldosterone) – Zona fasciculata – glucocorticoids (chiefly cortisol) – Zona reticularis – gonadocorticoids (chiefly ...
Endocrine System
... Steroid hormones bind to intracellular receptors steroid-receptor complex binds to DNA, turning specific genes on or off Desired outcome takes longer than protein hormone Only the sex glands and the adrenal cortex secrete steroid hormone ...
... Steroid hormones bind to intracellular receptors steroid-receptor complex binds to DNA, turning specific genes on or off Desired outcome takes longer than protein hormone Only the sex glands and the adrenal cortex secrete steroid hormone ...
Increases blood calcium levels Parathyroid Hormone
... The islets of Langerhans are the region of the pancreas that contain its endocrine cells. Can you remember what hormones are produced here? ...
... The islets of Langerhans are the region of the pancreas that contain its endocrine cells. Can you remember what hormones are produced here? ...
Adrenal gland
The adrenal glands (also known as suprarenal glands) are endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol. They are found above the kidneys and consist of a series of layers with different structure and functions. Each gland has an outer cortex which produces steroid hormones and an inner medulla. The adrenal cortex itself is divided into three zones: zona glomerulosa, the zona fasciculata and the zona reticularis.The adrenal cortex produces a class of steroid hormones called corticosteroids, named according to their effects. Mineralocorticoids, produced in the zona glomerulosa, help in the regulation of blood pressure and electrolyte balance. Glucocorticoids such as cortisol are synthesized in the zona fasciculata; their functions include the regulation of metabolism and immune system suppression. The innermost layer of the cortex, the zona reticularis, produces androgens that are converted to fully functional sex hormones in the gonads and other target organs. The production of steroid hormones is called steroidogenesis, and involves a number of reactions and processes that take place in cortical cells. The medulla produces the catecholamines adrenaline and noradrenaline, which function to produce a rapid response throughout the body in stress situations.A number of endocrine diseases involve dysfunctions of the adrenal gland. Overproduction of corticosteroid hormones leads to Cushing's syndrome, whereas insufficient production is associated with Addison's disease. Congenital adrenal hyperplasia is a genetic disease produced by dysregulation of endocrine control mechanisms. A variety of tumors can arise from adrenal tissue and are commonly found in medical imaging when searching for other diseases.