Iọrịa cystitis na-efe efe

Njirimara Etiological:

1. Àgwà na nhazi ọkwa

Ọrịa cystic na-efe efe bụ nke ezinụlọ nje RNA nwere akụkụ abụọ nwere eriri abụọ yana ụdị nje virus RNA nwere akụkụ abụọ. Ọ nwere serotypes abụọ, ya bụ serotype I (ndụ ọkụkọ sitere n'ọkụ) na serotype II (nsogbu sitere na toki). . N'ime ha, virulence nke serotype I strains dịgasị iche iche.

2. Nje Virus na-abawanye

Nje nwere ike itolite ma mụọ n'embrayo ọkụkọ. Ọ ga-egbu embrayo ọkụkọ ụbọchị 3-5 ka etinyechara ya n'ime akpụkpọ ahụ chorioallantoic. Ọ ga-ebute ọzịza n'ahụ embrayo ọkụkọ niile, mkpọchi na ntụpọ dị ka ọbara ọgbụgba n'isi na mkpịsị ụkwụ, yana necrosis imeju na-agba agba.

3. Nguzogide

Nje virus na-eguzogide nke ukwuu, na-eguzogide ọkụ, na-eguzogide oyi ugboro ugboro na thawing, ma na-eguzogide ọgwụ trypsin, chloroform, na ether. Ọ nwere ike ịnagide okpomọkụ ma nwee ike ịdị ndụ na 56 ° C maka awa 5 na 60 Celsius maka nkeji 30; nje nwere ike ịlanarị n'ụlọ ọkụkọ emetọọ ruo otu narị ụbọchị. Nje a na-enwe mmetụta nke ọgwụ nje dị ka peracetic acid, sodium hypochlorite, ntụ ntụ na nkwadebe ayodiin nke nwere mkpokọta disinfection nke a na-ahụkarị, yana enwere ike ịgbanyụ nje ahụ n'ime obere oge.

4. Hemaglutination

Nje apụghị ịkpata mkpụrụ ndụ ọbara uhie nke ọkụkọ na ọtụtụ anụmanụ ndị ọzọ.