Adrenal hormones da kuma rawar da suka taka a cikin jikin mutum

Adrenal hormones suna da muhimmanci ga al'ada aiki na mutum kwayoyin, tun da shi ne, ta hanyar su ne kayyade matakai metabolism na carbohydrates da sunadarai, kazalika da tsakiyar juyayi da kuma zuciya da jijiyoyin jini tsarin. Amma kafin mu gano abin da ba ji ba gani da adrenal gland nuna, bukatar zama saba da su tsari.

Brief bayanai a kan adrenal gland

Adrenal gland - suna kananan, guda biyu gland yellowish launi, wanda aka located kawai sama da kodan. Kowane gland shine yake kunshi sassa biyu, abin da ya bambanta a cikin aiki, morphological kuma physiological halaye.

Top zubar don haka ya kira bawo, wanda bi da bi kunshi uku daban-daban bukukuwa: glomerular yanki dake waje, bi katako, da kuma raga rabo kai tsaye dab ciki rabo daga adrenal - kwakwalwa ball.

Da muhimmancin da adrenal gland shine yake da muhimmanci sosai ga jiki. Wannan al'amari an tabbatar da gwaje. Alal misali, idan ka share biyu gland dabba nan da nan ta hallaka.

Adrenal bawo hormones

Bawo na gland shine yake samar da wani iri-iri na steroid hormones, wanda ake kira corticosteroids. Ainihin abu don kira na wadannan hormones ne cholesterol wanda aka ingested tare da abinci. Kira na hormonal abubuwa ne da za'ayi a cikin cell mitochondria.

A raga da katako samar da adrenal yanki kira glucocorticoids, yayin da glomerular ball ne alhakin da samuwar mineralocorticoid. Har ila yau, a qananan adadin androgen aka kafa a raga zone - jima'i hormones jikin mutum.

Glucocorticoids - yana da muhimmanci sosai hormonal abubuwa wanda muhimmanci ga gabar da wuya a overestimate. Alal misali, wadannan hormones tsara da aiki na enzymes iko glucose metabolism. Artificial gudanarwa ta zuwa glucocorticoids qara adadin glycogen a cikin hanta da kuma qara abun ciki na glucose a cikin jini. Tare da wannan, a mataki na wadannan hormones daina gina jiki kira faruwa. Lokacin da tashin hankali laifukan da rage wadannan hormones lura tsoka atrophy.

Bugu da kari, glucocorticoids ne da muhimmanci ga kwakwalwa aiki, tun da suka rasa wani mutum hasarar da ikon rarrabe smells da kuma dandani. Lokacin da take hakkin hormonal bango na tabarbarewar matakai obrabatyvaniya bayanai.

Shi ya tabbatar da sakamako na glucocorticoids a kan rigakafi da tsarin, kamar yadda tare da wani karu a ga adadinsu, da wata karuwa da Lymph nodes kuma thymus.

Mineralocorticoid - adrenal hormones da cewa suke da alhakin ruwa da gishiri ma'auni a cikin jikin mutum. Su sarrafa matakai na ion musayar, musamman sodium da kuma potassium. Ta haka ne yake gudana tawurin girma na jini da kuma m fitarwa da kodan. Bugu da kari, wadannan adrenal hormones tsara aikin zuciya tsoka.

Androgens - al'aura adrenal hormone cewa kawai fadada da tasiri na abubuwa secreted da gonads. Bugu da kari, godiya ga androgen tsokoki girma da kuma karuwa a girma. Shi ne ya kamata a lura da cewa matakin na namiji hormonal abubuwa ne yafi hakan. Kara matakin da jini a cikin mace sa ci gaban da sakandare namiji jima'i halaye.

Hormones adrenal medulla

Wannan bangare na gland shine yake samar da abin da ake kira "danniya hormones", sõyayya a karkashin sunan catecholamines. Wadannan hormones na adrenal gland - shi ta adrenaline, dopamine kuma norepinephrine. Wadannan abubuwa za a fara zuwa hanzari saki a cikin jini a lokacin da karfi ji, juyayi da tashin hankali, da farin ciki, da yarda, da tsoro, da dai sauransu. Su rinjayi aka kara bugun zuciya, da numfashi, jini yakan muhimmanci accelerates metabolism, da kuma musamman - glycogen fashewa zuwa monomer. Af, duk catecholamines samar da jikin mutum, masana kimiyya sun koya haduwa a cikin external yanayi.