نتایج جستجو برای: laryngotracheitis
تعداد نتایج: 310 فیلتر نتایج به سال:
The Indian poultry market is estimated to have an annual growth rate of 8.1% as today. However, infectious diseases in pose important constraint the and development this sector our region. Among diseases, viral a serious threat industry from economic point view. Several disease outbreaks been reported by various researchers different parts country. common poultry, incidences Newcastle disease, ...
چکیده ندارد.
In contrast to the RNA viruses, the genome of large DNA viruses such as herpesviruses have been considered to be relatively stable. Intra-specific recombination has been proposed as an important, but underestimated, driving force in herpesvirus evolution. Recently, two distinct field strains of infectious laryngotracheitis virus (ILTV) have been shown to have arisen from independent recombinati...
Mature laying chickens were inoculated intratracheally with a field strain of infectious laryngotracheitis (ILT) virus. Tracheal swabs were collected regularly from all birds for virus culture. At various times post-inoculation, pairs of birds were killed and tissues removed for detection of virus products using conventional tissue homogenization and culture, organ culture, indirect immunofluor...
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