Detection of Mycobacterium avium subsp paratuberculosis in asymptomatic bovines by IS900 Polymerase Chain Reaction
نویسندگان
چکیده
منابع مشابه
Detection of Mycobacterium avium subspecies paratuberculosis using nested polymerase chain reaction (nPCR)
Mycobacterium avium subspecies paratuberculosis, the cause of paratuberculosis (Johne’s disease) is a chronic debilitating infection in ruminants. The disease is one of the most widespread bacterial infections of ruminants throughout the world. Recently, the organism was reported to be associated with enteric infection in humans and hence the disease is of public health importance. In the prese...
متن کاملCharacterization of IS900 loci in mycobacterium avium subsp. paratuberculosis and development of multiplex PCR typing
Mycobacterium avium subsp. paratuberculosis is a pathogen that causes chronic inflammation of the intestine in many animals, including primates, and is implicated in Crohn's disease in humans. It differs from other members of the M. avium complex in having 14-18 copies of IS900 inserted into conserved loci in its genome. In the present study, genomic DNA flanking 14 of these insertions was char...
متن کاملDetection of Mycobacterium avium subsp. paratuberculosis in Cow Milk Using Culture and PCR methods
Mycobacterium avium subspecies paratuberculosis (MAP) is the cause of John’s disease also called paratuberculosis. This is economically one of the important infectious diseases in cattle and ruminant husbandry. This disease is manifested as granulomatosis entrocolitis, lymphadenitis and inflammation local lymphatic vessels. The typical sign of this disease is progressive loss of weight. Cons...
متن کاملDetection of Mycobacterium avium subsp. paratuberculosis in the mesenteric lymph nodes of goats by PCR and culture
The efficacy of bacterial cultures and IS900-specific polymerase chain reaction (PCR) was compared for the detection of Mycobacterium avium subsp. paratuberculosis (MAP) from the mesenteric lymph nodes of goats. Samples were collected from 75 goats slaughtered in Ilam, in southwest of Iran. Tissue homogenates were inoculated onto four media. The genomic DNA was extracted directly from mesenteri...
متن کاملDetection of Mycobacterium Paratuberculosis using polymerase chain reaction (PCR) in cow raw milk samples in shahre-kord
Abstract Background and objectives: Paratuberculosis or John's disease is a chronic infectious disease of ruminants caused by Mycobacterium avium subsp. paratuberculosis (MAP). It results in major economic losses to dairy farm of all over the world and it is the agent causing crohn's disease. The aim of this study was to detect the MAP using PCR in raw-milk samples of cows in shahre-kord. Mater...
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ژورنال
عنوان ژورنال: Veterinary World
سال: 2011
ISSN: 0972-8988
DOI: 10.5455/vetworld.4.248