Qhov twg yog cov tshuaj tiv thaiv diuretic hormone (ADH) synthesized, thiab nws ua qhov twg? Ib zaug ua ke hauv hypothalamus, ADH ua rau vasopressin 2 (V2) receptors ntawm lub raum duct hlwb kom nce lawv cov permeability.
Qhov twg yog qhov tshuaj tiv thaiv tshuaj tiv thaiv kab mob ua quizlet?
Antidiuretic hormone thiab oxytocin yog tsim los ntawm hypothalamusthiab khaws cia hauv lub caj pas pituitary tom qab kom txog thaum xav tau. Lawv tso tawm yog txhawb los ntawm paj hlwb impulses los ntawm hypothalamus.
Oxytocin thiab antidiuretic hormone Synthesised nyob qhov twg?
Cov tshuaj hormones hu ua posterior pituitary cov tshuaj hormones yog tsim los ntawm hypothalamus, thiab suav nrog oxytocin thiab antidiuretic hormone. Cov tshuaj hormones tau muab khaws cia rau hauv cov hlab ntsha neurosecretory (Herring lub cev) ua ntej muab zais los ntawm cov pituitary tom qab mus rau hauv cov hlab ntsha.
ADH ua rau nephron nyob qhov twg?
ADH ua raws li cov ducts sib sau thiab cov tubules distal convoluted ntawm nephrons kom nce dej reabsorption. Nws ua rau muaj qhov nce ntawm cov aquaporins thiaj li tso cai rau qhov no.
Qhov twg yog cov tshuaj tiv thaiv kab mob ADH lossis vasopressin ua?
ADH tseem hu ua arginine vasopressin. Nws yog ib yam tshuaj uas tsim los ntawm lub hypothalamus nyob rau hauv lub hlwb thiab khaws cia nyob rau hauv lub posterior pituitary caj pas. Nws qhia koj ob lub raum kom txuag dej ntau npaum li cas. ADH tas li tswj thiab sib npaug cov dej hauv koj cov ntshav.
