Lub pituitary stalk (tseem hu ua infundibular stalk, Fenderson's funnel, los yog yooj yim lub infundibulum) yog kev sib txuas ntawm hypothalamus thiab posterior pituitary.
YPuas yog infundibulum ib feem ntawm pituitary?
Lub pituitary stalk, tseem hu ua infundibulum lossis infundibular stalk, yogloj heev sab nraum cov ntshav hlwb teeb meem xws li tus so ntawm pituitary thiab yog li ntawd ib txwm txhim kho tom qab kev tswj hwm ntawm gadolinium.
Dab tsi txuas rau lub caj pas pituitary?
Cov qog pituitary txuas rau hauv qab ntawm hypothalamus, ib feem ntawm lub hlwb uas txuas cov hlab ntsha thiab endocrine system. Lub hypothalamus tso cov tshuaj hormones, thiab nws taw qhia lub caj pas pituitary kom tso cov tshuaj hormones.
Dab tsi yog qhov haujlwm ntawm infundibulum?
The infundibulum catches and channels the release qe; Nws yog qhov dav distal (sab nraud) feem ntawm txhua txoj hlab ntsha. Qhov kawg ntawm fimbriae txuas ntxiv ntawm zes qe menyuam; Lawv cog lus ze rau ntawm zes qe menyuam nto thaum lub sij hawm ovulation thiaj li coj lub qe dawb.
Dab tsi ntawm pituitary npog infundibulum?
Posterior pituitary (los yog neurohypophysis) yog lub lobe ntawm lub caj pas uas ua haujlwm txuas nrog lub hypothalamus los ntawm qhov nruab nrab eminence ntawm lub raj me me hu ua pituitary stalk (tseem hu ua lub infundibular stalk los yog infundibulum).
