Pathogenesis of duck circovirus genotype 1 in experimentally infected Pekin ducks
نویسندگان
چکیده
منابع مشابه
Prevalence of Duck Circovirus Infection of Subclinical Pekin Ducks in South Korea
An investigation was carried out to determine the prevalence and infection pattern of duck circovirus (DuCV) in subclinical Pekin ducks on South Korean duck farms. A total of 147 samples collected from 92 duck farms in five provinces were examined from 2011 to 2012. The overall prevalence of DuCV PCR-positive pooled bursa of Fabricius and liver samples was 21.8% (32/147). The prevalence of DuCV...
متن کاملExpression and distribution of the duck enteritis virus UL51 protein in experimentally infected ducks.
To determine the expression and distribution of tegument proteins encoded by duck enteritis virus (DEV) UL51 gene in tissues of experimentally infected ducks, for the first time, an immunoperoxidase staining method to detect UL51 protein (UL51p) in paraffin-embedded tissues is reported. A rabbit anti-UL51 polyclonal serum, raised against a recombinant 6-His-UL51 fusion protein expressed in Esch...
متن کاملHepatic neoplasms in aflatoxin B1-treated, congenital duck hepatitis B virus-infected, and virus-free pekin ducks.
To assess the effects of the combination of persistent hepadnavirus infection and chemical carcinogen exposure, aflatoxin B1 (AFB) was administered p.o. for 60 days to congenitally duck hepatitis B virus (DHBV)-infected and virus-free Pekin ducks, starting at 3 days of age, during a 28-month study. Hepatic neoplasia occurred only in AFB-dosed ducks. Hepatocellular carcinomas or biliary carcinom...
متن کاملThe effect of age on the pathogenesis of a highly pathogenic avian influenza (HPAI) H5N1 virus in Pekin ducks (Anas platyrhynchos) infected experimentally
BACKGROUND Highly pathogenic avian influenza (HPAI) H5N1 viruses have recently displayed increased virulence for wild waterfowl. OBJECTIVES To study the effect of host age on the shedding and tissue dissemination of a HPAI H5N1 virus in infected Pekin ducks. METHODS Pekin ducks in two age-matched groups (n = 18), 8 and 12 weeks old (wo) were each infected with 10(6) EID(50)/0.1 ml of HPAI A...
متن کاملComplete Genome Sequence of Duck Tembusu Virus Isolated from Pekin Ducks in Shanghai, China
We report here the complete genomic sequence of the duck Tembusu virus (DTMUV) SH001 strain, isolated from Pekin ducks in Shanghai, China, in 2013. The genome of SH001 is 10,990 nucleotides (nt) in length and contains a single open reading frame encoding a putative polyprotein of 3,425 amino acids.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Poultry Science
سال: 2018
ISSN: 0032-5791
DOI: 10.3382/ps/pey177