Kamar yadda mutum endocrine tsarin shirya ciki matakai a cikin jiki.

A endocrine tsarin ne mutum tare da juyayi tsarin iko da muhimmanci matakai a cikin jiki, samar da su tare da abin da ake kira humoral tsari da kuma rike homeostasis a cikinsa, watau, ciki balance. Irin ciki sunadaran dake magani na bincika daki-daki, ga kimiyya endocrinology. A peculiarity na jikin da garwaya da manufar "mutum endocrine tsarin" shi ne cewa ba su da excretory ducts cikin jiki kogo. Sun bayar da sakamakon da mugunya, ko hormones, kai tsaye zuwa cikin jini, kuma Lymph ruwa, sabanin da exocrine gland, sadarwa da dama jiki cavities da kuma na waje muhalli.

A endocrine tsarin mutum ne daban-daban daga sauran tsarin na jiki na ya "m". Wannan yana nufin cewa iko a kan sashi na jiki ne da za'ayi ba a wuraren da na samar da irin wannan aiki abubuwa, kamar hormones, kuma sosai nisa daga gare su. Alal misali, antidiuretic hormone da aka samar a cikin pituitary gland shine yake, wanda aka located a cikin kwanyar, da kuma ayyukansu da a kan koda tubules. Same da oxytocin. Shi ne kuma wani samfurin neurohypophyseal zone a cikin girman kwanyar kogo, da kuma babban wuri na aikace-aikace - shi igiyar ciki musculature.

A endocrine tsarin, kowane mutum na da matsayi tsani. All ciki gland samar da takamaiman hormones, su ne batun rinjayar da hypothalamic-pituitary tsarin, wanda yake a ƙarƙashin kai tsaye dubawa na juyayi aiki da cortical kwakwalwa Tsarin. Pituitary gland shine yake - wata mahada tsakanin gland na ƙananan matakin da hypothalamus. A karshen, saninsu ba da sigina daga cikin juyayi tsarin samar da "sakewa hormones" (statins da liberiny) da shafi pituitary Kwayoyin kuma sa su su asirce ko dai ta ƙara ko rage mugunya da Tropic ji ba gani. Tropic hormones na agara pituitary kuma kai tsaye ta shafi karshe hardware. Alal misali, thyroid-haramta motsa hormone rinjayar kawai glandular nama na thyroid gland shine yake da hormone lactotropic a ƙirji. A ƙarewa na wannan tsari ne m ci gaban da ya dace hormones, wanda, ta hanyar da jini da kuma Lymph shafar metabolism, girma, abinci mai gina jiki da kuma ci gaban sauran gabobin da kuma tsarin.

Bisa ga sinadaran tsarin, duk hormones za a iya raba hudu main kungiyoyin: glycoprotein, furotin-peptide, steroid da amino acid. Su kuma iya zama (kamar yadda aka ambata a sama) raba da ta jiki mataki. Hypothalamic da pituitary hormones aka fara ba ji ba gani, da kuma duk sauran - ga masu aikatawa. An fara tsara da aiwatar da hormones.

Endocrine tsarin da cika fuska karya da sikeli a cikin jiki. Daga cikin matakin da rauni zai dogara ne a kan musamman na asibiti hoto. Yana kuma iya shafar yanayin da mahaukaci mugunya nazarin halittu abubuwa. Endocrine Pathophysiology a da daban-daban cututtuka irin wannan idan jiki ne alama karu a mugunya a hormone, sa'an nan asibiti ba shi da wani nau'i na ta m karancin, kuma, daidai da, mataimakin versa. An misali ne myxedema ko hypothyroidism, an rage muhimmanci a lokacin da thyroid aiki da ta kai tsaye gaban thyrotoxic goiter da overproduction na thyroid ji ba gani.

A endocrine tsarin mutum, duk da nasara da kuma m cin gaban magani da kuma nanotechnology, shi ne har yanzu ba su cikakken karatu Anatomy da kuma Physiology. Duk da haka, abin da shi ne aka riga aka sani zuwa kimiyya, kyale likitoci-endocrinologists tsunduma a magani da kuma rigakafin pathological yanayi na ta yin marasa lafiya 'rayuwarsu mafi dadi kuma mafi alhẽri.