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Zogwirizana nazo
Malinga ndi ofesi ya Information Information ya Unduna wa zaulimi ndi madera akumidzi, mu Ogasiti 2018, mliri wa nkhumba ku Africa unachitika ku Shenbei New District, Shenyang City, Province la Liaoning, womwe ndi mliri woyamba wa nkhumba ku Africa ku China.Pofika pa Januware 14, 2019, mliri wa nkhumba ku Africa wachitika m'zigawo zopitilira 20 ku China, kupha nkhumba 916000, zomwe zidachititsa anthu nkhawa.
African Swine fever (ASF)
ASF (African Swine fever) ndi matenda opatsirana kwambiri omwe amayamba chifukwa cha kachilombo ka African swine fever (ACFV) yomwe imakhudza nkhumba zapakhomo ndi anguluwe (Nkhumba zaku Africa, Boar zaku Europe, etc.).Bungwe la World Organisation for Animal Health (OIE) lati ndi matenda a nyama omwe adanenedwa movomerezeka, omwenso ndi mtundu wa mliri wa nyama womwe China imayang'ana kwambiri kupewa.
Makhalidwe a matendawa
Mawonetseredwe azachipatala ndi malungo (mpaka 40 ~ 42 ℃), tachycardia, dyspnea, chifuwa pang'ono, serous kapena mucinous purulent secretion m'maso ndi mphuno, khungu cyanosis, kutuluka magazi kwa impso, lymph node ndi m'mimba mucosa.Zizindikiro zachipatala za African classical swine fever ndizofanana ndi za classical swine fever, zomwe zimatha kudziwika ndi kuwunika kwa labotale.
Yankho la African classical swine fever
1. Zitsanzo processing
Ndi oyenera magazi ndi zosiyanasiyana zimakhala ndi amaganiziridwa odwala nkhumba: ndulu, mwanabele ndi impso zimakhala.
Zitsanzo za magazi
Tengani magazi a 200 μ L, 5000g centrifugal 5 min, tengani supernatant kuti muwunike.
Zitsanzo za minofu
Zitsanzo za minofu zitatha, kuchuluka koyenera kwa saline kapena PBS kunawonjezeredwa, ndipo supernatant idapangidwa kuti iyesedwe.
2. Kuchotsamo zokha
Hangzhou Bigfish Bio-tech Co., Ltd. BFEX-32 automatic nucleic acid extractor imatha kumaliza kutulutsa zitsanzo 32 m'mphindi 30, zomwe zimatha kukwaniritsa zomwe mukufuna pochotsa zitsanzo zambiri.Njira yonseyo sifunikira ntchito ina iliyonse, imapulumutsa nthawi ndikuchepetsa zolakwika za ntchito yamanja, ndikuwongolera magwiridwe antchito momwe mungathere.
3. Kuyeretsa kwakukulu kwa nucleic acid
MagPure Nucleic acid extraction kit, yokhala ndi BFEX-32, malondawo adafanana kwathunthu ndi PCR & QPCR kuzindikira.
4. Kuyesa ndi kusanthula makompyuta
Malinga ndi momwe zinthu zilili mu labotale, wogwiritsa ntchito amatengera njira yodziwira bwino kapena kuchuluka kwake.
Hangzhou Bigfish Bio-tech Co., Ltd. imapereka zida zozindikirira za mtundu wa African classical swine fever (ACFV) wokhala ndi FC-96G (BFQP-16/48), yomwe imatha kuzindikira ACFV mozama, mozindikira komanso modalirika.
Zambiri, chonde tcherani khutu ku akaunti yovomerezeka ya WeChat ya Hangzhou Bigfish Bio-tech Co., Ltd.
Nthawi yotumiza: May-23-2021