Qanjidhada hormoonada jidhka ee jidhka bini'aadamka, sifooyinka anatomofiziologicheskie iyo muhiimadda functional

Regulation hawlaha taageera hawlaha muhiimka ah ee jidhka bini'aadamka, waxaa lagu gaarayaa in laba siyaabood oo kala duwan oo aasaas ahaan. First - taasi waa hab ay humoral of control, kaas oo hore, haddii aan qiimeeyo waxyaalaha dhismaha iyo hawlaha gaarka ah ee jidhka bini'aadamka oo dhanka horumarka ah phylogenetic. farsamo labaad waa sii badan dabacsan oo waxtar u leh isbeddel ah ee xaaladda jidhka. Xeerarkii habdhiska Tani, nuxurka kaas oo hoos u dhigay hawlaha edbinta ku lug hummaag visceral iyo durugsan, halka saamaynta factor humoral waa falcelinta ee u taagoo neurotransmitter ka kaxeynayo cell receptor in xubnaha bartilmaameedka. Sidee la isugu gudbiyo signal waxaa lagu fuliyaa by yahay ee u taagoo noolaha, ereygu wuxuu ahaa ee oo ay joogaan in qanjirka hormoonada jidhka. Waxay qarsan walxaha in faafi karo dhiiga fogaan ah qaar ka qanjirka iyo saamaynta ay gacanta maamulka.

qanjidhada hormoonada jidhka: Qaabkadhismeedka nidaamka xeerka humoral

Mas'uuliyadda hawlgalka saxda ah ee dhammaan hababka iyo xubnaha nin xambaarsan maskaxda, taas oo ah xarunta ugu sareysa ee falanqeynta warbixinta galaysa iyo goobta of Avv calaamadaha by unugyada bartilmaameedka diray kor ku xusan laba nidaam. Oo haddii saamayn dareemayaasha waxaa cunfiga dhex links badan nooca u gaar ah oo dhar, aposredstvenno ku humoral xaqiiqsadeen ay sabab u tahay gaadiid u taagoo bioactive awood u kaakicin kaxeynayo receptor ku unugyada xubnaha bartilmaameedka. Xaaladdan oo kale, qanjidhada hormoonada jidhka ah waxaa lagu abaabulaa si gaar ah, oo tanuna waa aasaas ahaan ka duwan exocrine ah. Waa midda koowaade, qanjidhada exocrine baxay qarsan taagoo ay, taas oo ah, deegaanka. Tani waxay u baahan marinnada excretory gaar ah, kaas oo ay leeyihiin unugyada secretory qanjirka hormoonada jidhka oo daatay hormoonnada si toos ah dhiigga.

Waxaa muhiim ah in xarunta sare xeerka humoral waa in maskaxda, kuwaas oo hypothalamus ah. Uu unugyada jilacsan asal neural daydaa statins, hakiyo ereygu wuxuu ahaa ee hormoonnada pituitary, iyo liberiny lid in modulate ay shaqo. By this saamayn bidirectional gaaray gacanta hawlaha guud ee nidaamka hormoonada jidhka qanjirada jirka. Xeerarkii Sayidka hormoon hawlaha xarunta kale waa pituitary - dhismeedka, wuxuu ku saabsan yahay 20 jeer ka yar hypothalamus ah, laakiin u qabata hawlaha lagama maarmaanka ah sida. Waxa kale oo xusid mudan in sida qanjirka yar oo u qabata Avv xeryahooda macromolecular ee u tiro badan, kuwaas oo loo yaqaan hormoonnada, halka qaab-dhismeedka heer sare-ah saartaa statin keliya liberinami in ay yihiin qaab-dhismeedka kiimikada aad u fudud, sida uu yahay dipeptide ah.

The qanjirka hormoonada kale si fudud gacanta wareegga pituitary iyo dheecaan ay ku xidhan tahay waxqabad ee Avv hormoonnada tropic. Sayidka neurohypophysis kale ku dhexsameeysmo jirka iyo ADH nuugay sharciyeed ee u taagoo biyo ku kelyaha ururinta marinnada nephrons, iyo oxytocin, mas'uul ka ah jaqayo lagu jiro foosha, iyo qanjirada caanaha of dheecaan caano. Adenohypophysis ama xuubka xukuntaa prostate xukunto koritaanka dheecaan geedi socodka shaqeeyo wareegga hormoonnada thyroid , by decarboxylation ee medulla adrenal, Avv hormoonnada steroid ee kiliyaha adrenal.

Aad xubnaha muhiim u ah aadanaha waa beeryarada iyo gonads. Sida laga soo xigtay in ay qaab-dhismeedka iyo hawlaha - waa nooc ka mid ah dheecaan qanjirka isku qasan, sida ay leeyihiin goobaha jirka ah, qaar ka mid ah kuwaas oo ah nooca dheecaan hormoonada jidhka, iyo labaad - eccrine. gonads Sayidka qoondeeyey unugyada jeermiga ku ah deegaanka, hormoonnada laakiin si toos ah dhiigga qulqulaan. function Sayidka hormoonada jidhka ganaca in synthesize yaraynaysaa glucagons, insulin iyo somatostatin, exocrine - Avv a amylases iyo peptidases ee dheefshiidka ee 12 malawadka. Sababtoo ah ee beeryarada, si sax ah sida gonads - waxaa exocrine iyo qanjirka hormoonada jidhka isku mar.