Vasopressin Multifaceted Hormone Inodzora Fluid Balance
Tsanangudzo Yakadzama
Mukurapa kwepakati uremia, vasopressin inoshandiswa kugadzirisa zviratidzo zvine chekuita nekushomeka kwepressin, senge kuwanda kwemvura weti uye nyota yakawedzera. Inobatsira kudzoreredza kuenzana kwemvura yemuviri osmolality nekuwedzera kudzoreredzwa kwemvura mune renal tubular kuunganidza ducts, zvichikonzera kudzikira mukugadzirwa kweweti uye kusangana kwesodium muweti.
Vasopressin inoshandiswawo mukurapa kwekutanga kwepolyuria mushure mekuvhiyiwa kwehuropi kana kukuvara kwemusoro. Nekugadzirisa chiyero chemvura, vasopressin inobatsira mukudzikisa kuwandisa weti kugadzirwa uye kuchengetedza hydration yakakodzera.
Uyezve, vasopressin inowana kushandiswa mukuzorodza mhasuru dzemudumbu kana mimwe mishonga isingashande. Kugona kwaro kukonzeresa vasoconstriction uye kukanganisa kutsetseka kwetsandanyama kunopa zororo mune mamwe mamiriro apo kuzorora kwemhasuru kunodiwa.