نتایج جستجو برای: feline panleukopenia virus
تعداد نتایج: 402116 فیلتر نتایج به سال:
Parvoviruses are small eukaryotic DNA viruses that infect a variety of animal species, including humans. Canine parvovirus type-2, feline panleukopenia virus and mink enteritis virus are all host-range variants of the carnivore parvovirus subgroup. These viruses could hemagglutinate (HA) swine or rhesus monkey erythrocytes in buffered saline solutions at pHs between 6.0 and 6.8. Here we report ...
The feline leukemia virus (FeLV) was discovered in 1964 in a cluster of cats with lymphosarcoma. The observed clustering of cases of feline lymphosarcoma suggested that FeLV was an infectious agent for cats. The development of a simple immunofluorescent test for FeLV permitted a seroepidemiological study to be undertaken on the distribution of the virus in cats living in their natural environme...
During December 2016-February 2017, influenza A viruses of the H7N2 subtype infected ≈500 cats in animal shelters in New York, NY, USA, indicating virus transmission among cats. A veterinarian who treated the animals also became infected with feline influenza A(H7N2) virus and experienced respiratory symptoms. To understand the pathogenicity and transmissibility of these feline H7N2 viruses in ...
The adaptation of viruses to new hosts is a poorly understood process likely involving a variety of viral structures and functions that allow efficient replication and spread. Canine parvovirus (CPV) emerged in the late 1970s as a host-range variant of a virus related to feline panleukopenia virus (FPV). Within a few years of its emergence in dogs, there was a worldwide replacement of the initi...
INTRODUCTION As a species, cats are frequently afflicted with immunosuppressive states that put them at risk for serious infections. The retroviruses feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) are the most common causes of immunosuppression in the cat.21,22 Neutropenia, a specific deficiency of the immune system, can result from a variety of causes. These include prima...
The cell infection processes and host ranges of canine parvovirus (CPV) and feline panleukopenia virus (FPV) are controlled by their capsid interactions with the transferrin receptors (TfR) on their host cells. Here, we expressed the ectodomains of wild-type and mutant TfR and tested those for binding to purified viral capsids and showed that different naturally variant strains of the viruses w...
Feline infectious peritonitis is a lethal disease of felids caused by systemic infection with a feline coronavirus. Here, we report identification and analysis of the feline homologue to the human lectin DC-SIGN and show that it is a coreceptor for virulent strains of serotype 1 and serotype 2 feline coronaviruses.
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