2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ntawm qhov tseem ceeb tshaj plaws ntawm qhov chaw ventral ntawm lub forebrain yog optic chiasm, thiab tam sim ntawd tom qab, lub ventral nto ntawm lub hypothalamus, nrog rau infundibular stalk (lub hauv paus ntawm pituitary caj pas) thiab mammillary lub cev mammillary lub cev Kev puas tsuaj rau lub cev mammillary vim rau thiamine deficiency yog implied nyob rau hauv pathogenesis ntawm Wernicke-Korsakoff syndrome. Cov tsos mob suav nrog kev nco tsis zoo, tseem hu ua anterograde amnesia, qhia tias lub cev mammillary yuav yog qhov tseem ceeb rau kev nco. https://en.wikipedia.org › wiki › Mammillary_body
Mammillary cev - Wikipedia
Cov qauv dab tsi nyob ze ntawm lub hypothalamus?
Anatomy ntawm lub hypothalamus Cov qauv tseem ceeb nyob ib sab ntawm qhov nruab nrab ntawm qhov tseem ceeb ntawm lub hypothalamus suav nrog
mammillary lub cev, qhov thib peb ventricle, thiab optic chiasm (ib feem. ntawm qhov pom qhov system). Saum lub hypothalamus yog thalamus.
Puas yog lub qog pituitary ventral mus rau lub hypothalamus?
thaj tsam hypothalamus lies inferior and anterior to the thalamus. Nws txuas mus rau lub caj pas pituitary los ntawm stalk-zoo li infundibulum. Lub caj pas pituitary muaj ib qho anterior thiab posterior lobe, nrog rau txhua lobe secreting txawv cov tshuaj hormones nyob rau hauv teb rau cov teeb liab los ntawm lub hypothalamus.
Tus qauv twg yog caudal rau hypothalamus?
Kev kwv yees mus thiab los ntawm thaj chawcaudal rau lub hypothalamus yog nqa nyob rau hauv lub medial forebrain nras, lub mammillo-tegmental tract, thiab lub dorsal longitudinal fasciculus. Cov qauv rostral yog sib txuas nrog lub hypothalamus los ntawm txoj kev ntawm mammillo-thalamic tracts, fornix, thiab stria terminalis.
Pituitary caj pas puas qis dua rau hypothalamus?
Cov qog pituitary nyob rau hauv lub sella yog txuas rau qhov inferior nam ntawm lub hypothalamus los ntawm lub pituitary stalk.
Pom zoo:
Leej twg piv tus qauv tsim ntawm lub ntiaj teb / lub ntiaj teb rau lub moos?
Cov lus sib cav tsim qauv Kev sib cav lus sib cav (los ntawm τέλος, telos, 'kawg, aim, lub hom phiaj'; tseem hu ua physico-theological sib cav, sib cav los ntawm kev tsim, lossis kev sib cav tsim ntse) yog ib qho kev sib cav rau qhov muaj nyob ntawm Vajtswv los yog, feem ntau, qhov kev ua haujlwm nyuaj hauv lub ntiaj teb ntuj tsim uas zoo li tsim yog pov thawj ntawm kev txawj ntse … https:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Dab tsi yog aniline xiav stained qauv hauv cov qauv nws yog ib qho hnyav?
Dab tsi yog aniline xiav-stained qauv hauv cov qauv? Nws yogstringy pawg hauv qab plab hnyuv epithelium uas txuas mus rau hauv lub villi. "Aniline xiav khi rau cov txheej txheem extracellular xws li cov fibers hauv lamina propria. Lamina propria yog lub npe ntawm cov ntaub so ntswg sib txuas hauv qab plab hnyuv epithelium.
Qhov chaw twg yog qhov zoo dua yog dab tsi yog cov qauv siv lub locator?
ID thiab lub npe tus cwj pwm ua qhov tseem ceeb tshaj lwm qhov chaw yog tias koj lub vev xaib muaj tus ID thiab lub npe tshwj xeeb, ces nws ib txwm xav kom siv lawv hloov XPath vim lawv nrawm dua thiab ntau dua muaj txiaj ntsig. Thaum siv cov chaw nyob, xyuas kom meej tias koj lub chaw nrhiav cov ntsiab lus meej rau cov khoom xav tau.
Cov qauv twg yog kab nrog cov hlwb uas tsis tuaj yeem nkag mus rau dej?
Cov phospholipid bilayer phospholipid bilayer Cov kab mob lom neeg muaj cov txheej txheem txuas ntxiv ntawmlipid molecules nyob rau hauv uas membrane proteins yog embedded. Cov lipid bilayer no yog cov kua dej, nrog rau ib tus neeg lipid molecules tuaj yeem nthuav tawm sai sai hauv lawv tus kheej monolayer.
