Marongerwo uye kushanda adrenal mumasero mumuviri womunhu

The adrenal mumasero vari aiwanzopiwa wokushanda kwemakemikari anobudiswa mumasero. Vari iri okumusoro zvikamu itsvo munzvimbo 11-12 thoracal vertebrae. adrenal basa iri muviri womunhu - kubereka uye kusunungura kupinda neropa dzinoverengeka zvinokosha mahormone zvinodikanwa kuti sevamwe upenyu.

The nemamiriro adrenal mumasero

The akasiya adrenal shwanu mu mukuru ndiye kirisendi serin'i, zvakarurama - mativi. Both mumasero adrenal vari akanyudzwa nhete fibrous Kamudzira. In Vakazosvika kusvika 7 masendimita yakafara - 3.5 masendimita ukobvu anouya 8 mm .. uremu hwavo Paavhareji pamusoro 14g Uchabva adrenal vanomirirwa nemwanda connective zvinyama pamwe tsinga nemidziyo ropa. Ropa runoyerera kuburikidza arteries mumapoka matatu, uye ayo water drainage kuchiitika kuburikidza nechepakati uye asingafungi mutsinga. mugove 2 ari mumuviri dzoga. Chokunze Chikamu kuchibva cortex, uye 90% of zvachose kurema adrenals. Cortical nharaunda, akavapindurawo, rakakamurwa 3 zones: glomerular, Beam, pajira riya. It chinozoiswa ari adrenal mumasero kuva steroid, corticosteroid uye pabonde mahormone. Inside muviri izere medulla uye rine masero akawanda tsinga. Hwaro chete zvinhu vanoumba masero chromaffin. Masero aya kubvumira Implementation ari adrenal mashandiro ari kukura catecholamine mahormone: dopamine, norepinephrine uye epinephrine.

Adrenal kukosha nokuti muviri mumuviri womunhu

The adrenal mumasero secrete zvinoverengeka mahormone inodzora metabolic kwendangariro. Somuenzaniso, glucocorticoid mahormone inobatsira kuti carbohydrate muviri mumuviri. With overabundance yavo anogona kuva chirwere cheshuga. Well yaidzorwa uye disintegration ose adipose tishu. The mahormone neve adrenal mumasero kudzora uwandu uye nzvimbo deposits ayo.

Adrenal basa iri murau mvura-munyu mwero

Nemhaka mumasero izvi kubudisa kudzora mvura chengetedzo mumuviri uye Implementation kuti chicherwa muviri. Izvi zviri chokuita basa itsvo uye zvinhu zviri synthesized mazviri. Chero mhirizhonga munyika ino hwakazara zvakawandisa mvura kuwanda, yakakwirira BP, uye itsvo kukundikana.

Adrenal basa iri kugadzirwa bonde mahormone

Muna cortex, vaiona aiwanzopiwa wokushanda mumasero vari vakaumba androgens uye estrogens - varume nehadzi pabonde mahormone. Vanofurira dzokubereka basa, uyewo akakodzera kuti paumbwe yechipiri dzepabonde zvatariswa. Somuenzaniso, androgens kukanganisa kukura bvudzi uye kuramba kushanda ari sebaceous mumasero mumuviri.

Human adrenal basa iri muviri kuchinjira kumamiriro anoshungurudza ezvinhu

Mabasa Ava kukura chaizvo neurotransmitters (epinephrine, norepinephrine) kuti sei mashandiro ari tsitsi tsinga, kuita akatakura pulses. Nokudaro date mahormone pave kugadzirisa muviri pasi mupfungwa. Ivo kuwedzera kwemwoyo uye kufamba kweropa, kuwedzera vangadikitira, akaderedza motility pamusoro nemudumbu, zvinosimudzira bronchodilation.