Lub cev lub cev lub cev yogcov hlab ntsha ntawm cov hlab ntsha hauv microcirculation ntawm lub hauv paus ntawm lub hlwb, txuas lub hypothalamus nrog lub anterior pituitary. Nws lub luag haujlwm tseem ceeb yog thauj thiab pauv cov tshuaj hormones sai ntawm hypothalamus arcuate nucleus thiab anterior pituitary gland.
YPuas yog hypothalamic hypophyseal ib sab hauv Infundibulum?
Lub cev ntawm cov cheeb tsam no nyob hauv lub hypothalamus, tab sis lawv cov axons nqis los raws li cov kab mob hypothalamic-hypophyseal nyob rau hauv lub infundibulum, thiab xaus rau hauv axon terminals uas suav nrog posterior pituitary. (Daim duab 2).
Dab tsi yog qhov mob hypothalamic?
Kev piav qhia. Cov kab mob hypothalamospinal txuas lub hypothalamus mus rau qhov chaw ciliospinal ntawm cov kab nruab nrab ntawm tes hauv qaum qaum. Nws pom nyob rau hauv dorsolateral quadrant ntawm lateral funiculus, nyob rau hauv lub lateral tegmentum ntawm medulla, pons thiab midbrain.
Dab tsi yog qhov hypothalamic pituitary tract?
Lub hypothalamus-pituitary complex yog nyob rau hauv lub diencephalon ntawm lub hlwb. … Nws khaws thiab tso rau hauv cov hlab ntsha ob lub hypothalamic cov tshuaj hormones: oxytocin thiab antidiuretic hormone (ADH). Lub lobe anterior txuas nrog lub hypothalamus los ntawm vasculature nyob rau hauv lub infundibulum thiab tsim thiab secretes rau cov tshuaj hormones.
Dab tsi yog qhov hypothalamic hypophyseal portal ncig?
tib neeg endocrine system
Ib qho system, tushypothalamic-hypophyseal portal ncig, khaws cov ntshav los ntawm capillaries pib hauv hypothalamus thiab, los ntawm cov leeg ntawm cov leeg nyob ib puag ncig pituitary stalk, coj cov ntshav mus rau hauv lub caj pas pituitary anterior.
