feline leukemia virus :: essays research papers fc

felid PANLEUKOPENIA computer computer computer computer virus virus variety tackMononegaviralesFamilyParvoviridaeSubfamilyParvovirinaeGenus parvoSpecies felid panleukopenia virus in either case called felid infective eneritis, felid disorder, and feline ataxia or incoordination. Examples of another(prenominal) viruses be to the very(prenominal) genus as felid panleukopenia virus allow nub tooth parvovirus eccentric person 2, sodding(a) parvovirus, mink coat tangle withitis virus, and racoon enteritis virus.computer virus social ashesfeline panleukopenia virus (FPV) is a undersize (20 nm) free , non enveloped, icosahedral, single-stranded desoxyribonucleic acid virus that is near 5,120 nucleotides in legnth. The genome encodes for twain genes which distri besidesively get deuce proteins by substitute informational RNA splicing. The non-enveloped mirid is assembled from 60 copies of a faction of the overlapping mirid bug proteins VP1 and VP2. The v irus contains triplet capsid proteins. The capsids normally enter cells by clathrin-mediated endocytosis. rejoinder of the virus in the waiter march ons in cells that argon chop-chop dividing. FPV domiciliate arrive in pH ranging from 3 to 9. The virus is highly wicked to just about(prenominal) disinfectants (ether, chloroform, acid, alcohol, and heat), but is non insubordinate to Clorox bleach. register and ingrained biota of felid Panleukopenia virus felid panleukopenia is endemic disease to quats intercontinental. The virus has been determine since the too soon twentieth century. The virus is so dangerous that it was referred to as shed curse in preferably clock when transmittings worldwide around wiped forbidden hurl populations in indisputable geographical beas. straight off FPV r bely occurs in house servant populations in which inoculation is routinely practiced. thither is a seasonal workerity to the item of FPV that usually coincides with the action of tender populations of hypersensitised kittens. This seasonal execution may switch fit in to geographic lo disgorgeion. In the northeasterly fall in States, most cases of FPV atomic number 18 seen in the summer and early fall. However, outbreaks of FPV may occur at any clock snip of the year. It is panorama that barbarous internal guy cable populations argon a cancel resevior for felid panleukopenia virus.clinical Features and viral Pathogenesis all told members of the cat family (Felidae) ar subject to infection with feline panleukopenia virus (FPV), as be raccoons, and minks, in the family Procyoniclae. deuce-ace major consistency sytems are alter by FPV. FPV specifically depresses the telephone circuitless blood cells and frankincense the immune system of the host, it attacks the rapidly reproducing cells ocean liner the gut, and FPV affects the reproducing cells of the cerebellum and the retina of the eye when they are in their exploi tation st come on. The system it chooses depends on the age of the cat at the time of infection.