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... • Store it as glycogen 3. When the liver has stored all the glycogen possible a. Glucose is converted to fat 4. Hypoactivity of insulin a. Insufficient insulin secretion b. Insufficient receptor sites on target cell membranes c. Defective receptor sites that do not recognize insulin • Leads to diabe ...
Endocrine_System
Endocrine_System

... Two or more years of regular RT High intensity aerobic training causes a catabolic response • Large muscle group exercises result in acute increased serum total testosterone concentrations in men. ...
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Document

... D. Anterior Pituitary Hormones E. Posterior Pituitary Hormones ...
the endocrine system
the endocrine system

... The endocrine is a body control system. It affects bodily activities by releasing chemical messages, hormones, into the blood stream. It contains 2 types of glands, the endocrine and exocrine glands. The endocrine glands form what is generally referred to as a system, yet the fact that they are not ...
PPT #3 Human Body Endocrine System
PPT #3 Human Body Endocrine System

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Chapter 11: The Endocrine System (pp
Chapter 11: The Endocrine System (pp

... Chapter 11: The Endocrine System (pp. 276) Overview The endocrine system, like the nervous system, controls body activities to maintain a relatively constant internal environment. The methods used by these two systems are different. This chapter describes the location of the endocrine glands and the ...
7-1 Bone Formation - Rock Hill High School
7-1 Bone Formation - Rock Hill High School

... Calcitonin • Secreted by thyroid gland when calcium concentration rises too high • Functions – reduces osteoclast activity as much as 70% – increases the number and activity of osteoblasts ...
BIO 262 Unit 4 Review Sheet
BIO 262 Unit 4 Review Sheet

... ______9. A nursing mother would need to produce which two hormones to get milk to her baby? a. ACTH ...
What is the relationship among the various endocrine components
What is the relationship among the various endocrine components

... The Leydig cells of the testes are the site of production and secretion of the hormone testosterone. Through its direct action and that of its metabolites, dihydrotestosterone and estradiol, the hormonal milieu required for male sexual development and function is created; there is also a wide range ...
Endocrine System
Endocrine System

... b. Sweat, salivary, lacrimal and pancreas B. Function of endocrine system 1. To secrete hormones 2. Hormones are chemical messengers that coordinate and direct target cells and organs C. Hormone control 1. Negative feedback – drop in hormone level triggers a chain reaction a. Blood level of hormone ...
Unit P: Endocrine System
Unit P: Endocrine System

... B. Function of endocrine system 1. To secrete hormones 2. Hormones are chemical messengers that coordinate and direct target cells and organs C. Hormone control 1. Negative feedback – drop in hormone level triggers a chain reaction a. Blood level of hormone falls b. Brains gets message and sends out ...
hormon
hormon

... They bind to a very specific, high-affinity cellular receptors located at CELL MEMBRANES or in the NUCLEUS. Single hormone – various effects ( e.g. estradiol promotes granulosa cells proliferation stimulates mammary gland, promotes growth of linear bones and closure of epiphyseal plates. Various hor ...
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... secretes several hormones that control the secretion of other endocrine glands  Tropic Hormones each tropic hormone has a target gland which it stimulates to produce its characteristic hormones eg. TSH, ACTH, FSH LH The release of trophic hormones is controlled by hypothalamus: Hormones are switche ...
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Hormones and the Endocrine System Intercellular communication

... • Estrogens, most importantly estradiol, are responsible for maintenance of the female reproductive system and the development of female secondary sex characteristics • In mammals, progestins, which include progesterone, are primarily involved in preparing and maintaining the uterus • Synthesis of t ...
Human Endocrine System
Human Endocrine System

... least 208 cm (6 feet 10 in) tall and believed by many to have been over 213 cm (7 feet) at his tallest. His great size was a result of excessive growth hormone, a condition known as pituitary gigantism, and led to him being dubbed "The Eighth Wonder of the World[1][2]." ...
The endocrine system (overview) The endocrine system (overview)
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... The endocrine system: a system of endocrine (ductless) glands or specialised cells which can secrete hormones directly into local capillaries for distribution around the body. ...
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... (hGH or GH), also known as somatotropin. GH binds to receptors on liver cells and they release insulin- like growth factor- 1 (IGF-1). This hormone causes body cells to grow and stimulates protein synthesis within cartilage, bones, and muscle. This hormone increases the growth rate of bones and musc ...
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Part 4 Physiology Notes

...  Protein loss causes patient much less able to heal wounds because ability to make collagen decreases - Hyper levels of DHEA:  has no effect in men because they have so much testosterone  In women: 1.) Hirsutism- develop facial hair 2.) Pattern of hair growth is more masculine 3.) Develop other m ...
a11 Endocrine System
a11 Endocrine System

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Endocrine_System__part_1__Feb_28__studen
Endocrine_System__part_1__Feb_28__studen

... • When you eat, food is broken down into glucose • Cells use glucose as energy • The pancreas secretes insulin (hormone), which helps glucose get into the cells • Diabetes is a lack of insulin (type 1) or decreased response of cells to insulin (type 2) • Glucose can’t get to cells ...
Anatomy and Physiology Unit 9 Review Sheet
Anatomy and Physiology Unit 9 Review Sheet

... released into the blood to be transported to target tissues. Nervous control only works on a small area or target tissues, whereas endocrine control can be widespread because it uses the bloodstream and only a small amount of hormone is needed. 3. What are hormones? Describe the different types, act ...
Chapter 9: The endocrine system
Chapter 9: The endocrine system

... part of the adrenal glands called the adrenal cortex • Glucocorticoids released from the adrenal cortex increase blood glucose and are involved in our stress response; mineralocorticoids regulate salt and water balance by controlling urine composition ...
the endocrine system
the endocrine system

... It is an organ that develops a secretion which performs specific functions. ...
The Endocrine System
The Endocrine System

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hGH - ISpatula

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Xenoestrogen

Xenoestrogens are a type of xenohormone that imitates estrogen. They can be either synthetic or natural chemical compounds. Synthetic xenoestrogens are widely used industrial compounds, such as PCBs, BPA and phthalates, which have estrogenic effects on a living organism even though they differ chemically from the estrogenic substances produced internally by the endocrine system of any organism. Natural xenoestrogens include phytoestrogens which are plant-derived xenoestrogens. Because the primary route of exposure to these compounds is by consumption of phytoestrogenic plants, they are sometimes called ""dietary estrogens"". Mycoestrogens, estrogenic substances from fungi, are another type of xenoestrogen that are also considered mycotoxins.Xenoestrogens are clinically significant because they can mimic the effects of endogenous estrogen and thus have been implicated in precocious puberty and other disorders of the reproductive system.Xenoestrogens include pharmacological estrogens (estrogenic action is an intended effect, as in the drug ethinyl estradiol used in contraceptive pill), but other chemicals may also have estrogenic effects. Xenoestrogens have been introduced into the environment by industrial, agricultural and chemical companies and consumers only in the last 70 years or so, but archiestrogens have been a ubiquitous part of the environment even before the existence of the human race given that some plants (like the cereals and the legumes) are using estrogenic substances possibly as part of their natural defence against herbivore animals by controlling their male fertility.The potential ecological and human health impact of xenoestrogens is of growing concern. The word xenoestrogen is derived from the Greek words ξένο (xeno, meaning foreign), οἶστρος (estrus, meaning sexual desire) and γόνο (gene, meaning ""to generate"") and literally means ""foreign estrogen"". Xenoestrogens are also called ""environmental hormones"" or ""EDC"" (Endocrine Disrupting Compounds). Most scientists that study xenoestrogens, including The Endocrine Society, regard them as serious environmental hazards that have hormone disruptive effects on both wildlife and humans.
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