Wat is die anatomie van Endokriene Stelsel? | Gesondheid Life Media
Wat is die anatomie van Endokriene Stelsel?
Gepos deur Gesondheid Life Media Team op Maart 15, 2015
Die endokriene stelsel, sluit al die kliere en hormone in dié kliere, dwarsdeur die menslike liggaam. Die senuweestelsel stimuleer en beheer die kliere, saam met chemiese reseptore in die bloed, en hormone wat ontwikkel is deur ander kliere. Die endokriene stelsel reguleer orrel funksies. sodat die liggaam se klier homeostase kan handhaaf. Hormone gereguleer 'n hoë vlak van liggaam prosesse soos sellulêre metabolisme, voortplanting suiker en minerale homeostase, vertering, heart rates and sexual development.
in vroue, the oxytocin hormone triggers the uterine to contract during childbirth and and release milk for breastfeeding.
The Prolactin (PRL) hormone doen verskeie dinge deur die liggaam, en gevolge baie dele, hoofsaaklik die stimulering van die melkkliere in bors melk in vroue produseer.
Die pineaalklier is baie klein, massa van klierweefsel, and have the shape of a pinecone. Dit is gevind in die posterior deel van die talamus. The pineal gland will produce the melatonin hormone that regulates the body’s circadian rhythm, also known as the sleep-wake cycle. The retina’s photoreceptors inhibits stimulation to the pineal gland. Melatonin produce in low light or darkness, from the sensitivity of light. Wanneer die pineaalklier aktief wanneer die liggaam begin produseer meer melatonien, die liggaam sal lomerig in die nag tyd voel.
The thyroid gland is shaped like a butterfly. Dit is aan die onderkant van die nek en vou om die laterale kante van die tragea. The thyroid gland produces 3 belangrik hormone soos:
Die Kalsitonien kry vrygestel word wanneer kalsiumioon vlakke in die toename bloed bo 'n vasgestelde posisie. Deur die ondersteuning van die opname van kalsium in die bods, calcitonin reduces the concentration of calcium ions inside the blood. Triiodothyronine and Thyroxine hormones work to regulate the body’s metabolic rate. With higher levels of T3 and T4 can cause growing cellular activity and energy usage.
Parathyroid glands consist of four small masses of glandular tissue which are in the posterior side of the thyroid gland. The parathyroid glands create the hormone parathyroid hormone (PTH), that are involved in calcium ion homeostasis. When calcium levels are lower than a set point in the blood, PTH releases parathyroid glands. PTH stimulates osteoclast to break down calcium containing the bone matrix, releasing calcium ions form the bloodstream. PTH snellers niere om kalsiumione uitgefiltreer die bloed terug te keer in die bloedstroom.
Adrenal glands are a triangular shaped glands that are superior to the body’s kidneys. This are two different and unique layers. Hulle het albei het hul eie funksies. Die ander laag is die bynierskors en die binneste laag is die byniermedulla.
Die bynierkorteks: creates many of the cortical hormones in three different classes:glukokortikoïede, mineraalkortiko, en androgene.
The testes are a pair of ellipsoid organs that are located in the male scrotum. They produce androgen testosterone in males after they begin puberty. Testosterone effects many different parts of the body. including bones, muscles, sex organs and the hair follicles. Hormones will trigger growth and increase strength and mass in the muscles and bones, as well as accelerating the growth of long bones during the males adolescence. During puberty the testosterone will control the development of hair for males, including pubic, bors, terug, bene, and facial hair. Men who inherited genes for baldness testosterone will cause onset of androgenic alopecia or male pattern baldness during this time.
gepos in Endokriene stelsel gemerk adrenal cortex, endokriene, Endokriene stelsel, endocrinology, gonads, hormone, hipotalamus, immune, ovaries, hipofise, sex glands, stelsel, testes, Thymus
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