Neuroglia Neuroglia Glia, tseem hu ua glial hlwb lossis neuroglia, yog tsis-neuronal hlwb nyob rau hauv nruab nrab paj hlwb(lub hlwb thiab qaum qaum) thiab lub paj hlwb peripheral uas tsis ua. tsim hluav taws xob impulses. Lawv tswj hwm homeostasis, tsim myelin hauv lub paj hlwb peripheral, thiab muab kev txhawb nqa thiab kev tiv thaiv rau cov neurons. https://en.wikipedia.org › wiki › Glia
Glia - Wikipedia
hauv CNS suav nrog astrocytes, microglial hlwb, ependymal hlwb thiab oligodendrocytes. Neuroglia hauv PNS suav nrog Schwann hlwb thiab satellite cell satellite cell Satellite glial hlwb yav dhau los hu ua amphicytes yog glial hlwb uas npog lub ntsej muag ntawm lub cev neuron hauv ganglia ntawm lub paj hlwb peripheral … Lawv muab cov as-ham rau cov neurons nyob ib puag ncig thiab kuj muaj qee yam kev ua haujlwm. Satellite cell kuj ua raws li kev tiv thaiv, cushioning cells. https://en.wikipedia.org › wiki › Satellite_glial_cell
Satellite glial cell - Wikipedia
Puas yog cov hlwb ependymal pom hauv CNS?
Ependymal cells yog ib ntawm plaub hom glial cells pom nyob rau hauv lub hauv paus paj hlwb (CNS). Ua ke, lawv tsim cov ependyma uas yog ib daim nyias nyias uas kab cov kab noj hniav (los yog ventricles) hauv lub hlwb thiab hauv nruab nrab kem ntawm tus txha caj qaum.
ependymal cell nyob qhov twg?
ependymal cells yog cov hlwb yooj yim uas kab cov ventricles hauv lub hlwb thiab cov kwj dej hauv nruab nrab hauv qaum qaum.
Nyob rau hauv dab tsi ntawm lub paj hlwb koj tuaj yeem pom cov hlwb ependymal?
Ependymal cells yog epithelioid thiab kab lub ventricles ntawm lub hlwb thiab lub hauv paus kwj dej ntawm tus txha caj qaum. Lawv tau yooj yim nyob nrog cov pa stains xws li H&E thiab immunohistochemistry rau GFAP, vimentin thiab S-100.
Puas glial hlwb hauv PNS?
Zaj. Lub peripheral paj hlwb (PNS) muaj cov hlab ntsha thiab ganglia sab nraum lub hlwb thiab qaum qaum. Muaj plaub hom glia loj hauv PNS. Lawv yog myelinating thiab non-myelinating Schwann hlwb, satellite glial cells (SGCs), enteric glial cells (EGCs), thiab olfactory ensheathing cells (OECs).
