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Cell Morphology Itha Kuneneratu Kukhazikika Patsogolo

Kuyang'ana pafupipafupi kapangidwe ka maselo otukuka (ie mawonekedwe awo ndi mawonekedwe) ndikofunikira pakuyesa bwino kwa chikhalidwe cha maselo.Kuwonjezera pa kutsimikizira thanzi la maselo, kuyang'ana maselo ndi maso amaliseche ndi microscope nthawi iliyonse pamene akukonzedwa kudzakuthandizani kuzindikira zizindikiro zilizonse zowonongeka mwamsanga ndikuzilamulira zisanafalikire ku zikhalidwe zina kuzungulira labotale.

Zizindikiro za kuchepa kwa maselo zimaphatikizapo granularity kuzungulira phata, kupatukana kwa maselo ndi matrix, ndi vacuolation wa cytoplasm.Zizindikiro za kuwonongeka zitha kuyambitsidwa ndi zifukwa zosiyanasiyana, kuphatikiza kuipitsidwa kwa chikhalidwe, kufalikira kwa ma cell, kapena kupezeka kwa zinthu zapoizoni muzachikhalidwe, kapena zingangowonetsa kuti chikhalidwecho chiyenera kusinthidwa.Kulola kuti kuwonongeka kupitirire patali kumapangitsa kuti zisasinthe.

1.Mammalian cell morphology
Maselo ambiri amtundu wa mammalian mu chikhalidwe amatha kugawidwa m'magulu atatu ofunikira kutengera kapangidwe kawo.

1.1 Ma cell a Fibroblasts (kapena fibroblast-like) amakhala ndi bipolar kapena multipolar, amakhala ndi mawonekedwe otalikirapo, ndipo amakula molumikizana ndi gawo lapansi.
1.2 Ma cell ngati ma epithelial ndi a polygonal, amakhala ndi kukula kokhazikika, ndipo amamangiriridwa ku matrix m'mapepala a discrete.
1.3 Maselo ngati Lymphoblast ndi ozungulira ndipo nthawi zambiri amakula moyimitsidwa popanda kulumikiza pamwamba.

Kuphatikiza pa magulu oyambira omwe atchulidwa pamwambapa, ma cell ena amawonetsanso mawonekedwe a morphological okhudzana ndi gawo lawo lapadera mwa wolandirayo.

1.4 Maselo a Neuronal alipo mu maonekedwe ndi makulidwe osiyanasiyana, koma akhoza kugawidwa m'magulu awiri oyambirira a morphological, mtundu Woyamba wokhala ndi ma axon aatali kwa zizindikiro zoyenda mtunda wautali ndi mtundu wa II wopanda ma axon.Neuron wamba imapanga kukulitsa kwa maselo okhala ndi nthambi zambiri zama cell, zomwe zimatchedwa mtengo wa dendritic.Maselo a Neuronal amatha kukhala unipolar kapena pseudo-unipolar.Ma dendrites ndi ma axon amatuluka munjira yomweyo.Ma axon a bipolar ndi ma dendrite amodzi amakhala kumapeto kwa selo la somatic (gawo lapakati la selo lomwe lili ndi phata).Kapena ma multipolar ali ndi ma dendrites oposa awiri.


Nthawi yotumiza: Feb-01-2023