Puas yog varicella zoster DNA lossis RNA?
Puas yog varicella zoster DNA lossis RNA?

Video: Puas yog varicella zoster DNA lossis RNA?

Video: Puas yog varicella zoster DNA lossis RNA?
Video: DNA VIRUS - VARICELLA ZOSTER VIRUS 2024, Lub rau hli ntuj
Anonim

Zoo li lwm cov kab mob herpes, varicella - zos virus muaj DNA thiab muaj plaub yam tseem ceeb nyob rau hauv concentric txheej (Daim duab 10.1).

Ib yam li ntawd, tus kab mob varicella zoster puas yog DNA lossis RNA tus kab mob?

Varicella Pathogenesis VZV is a DNA tus kab mob thiab yog tus tswv cuab ntawm pawg herpesvirus. Zoo li lwm yam kab mob herpesviruses, VZV muaj lub peev xwm nyob ruaj hauv lub cev tom qab thawj (thawj) kev kis tus kab mob raws li kis kab mob. VZV mob siab rau hauv cov hlab ntsha ganglia.

Qhov thib ob, qhov twg varicella zoster pom? Latent varicella – zoster virus nyob Feem ntau ntawm cov neurons hauv tib neeg trigeminal ganglia.

Tsis tas li kom paub yog, hom kab mob dab tsi yog varicella zoster?

Varicella zoster virus ( VZV ) yog tshwj xeeb tib neeg neurotropic alpha-herpesvirus. Thawj kab mob ua rau varicella (tus kab mob qhua pias), tom qab uas tus kab mob no ua latent nyob rau hauv cranial paj ganglia, dorsal cag ganglia, thiab autonomic ganglia raws tag nrho cov neuraxis.

Cov kab mob varicella zoster cuam tshuam dab tsi?

VZV kis ntawm tib neeg DCs. VZV yog hom kab mob tshwj xeeb kab mob vais lav uas replicates zoo nyob rau hauv tib neeg hlwb xws li fibroblasts thiab tau pom tias kis tus kab mob T lymphocytes thiab neuronal hlwb (24, 38).

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