Histopathological, immunohistochemical and biomolecular diagnosis of myocarditis due to Clostridium chauvoei in a bovine

Sequencing and comparative analysis of flagellin genes fliA and fliB in bovine Clostridium chauvoei isolates

Background: Clostridium chauvoei is the etiological agent of blackleg as an endogenous infection in cattle.  Flagella have been known to play a critical role in the protective immunity of animals to clostridial infections. C.chauvoei has two copies of fliC gene, namely fliA and fliB. OBJECTIVES: The aim of this study was the determination and nucleotide sequence analysis of both copies of fliC ...

A Histopathological, Immunohistochemical and Molecular Study of Cutaneous Bovine Papillomatosis

In animals and man, some forms of cutaneous papillomas are caused by papillomaviruses. Twelve different genotypes of bovine papillomavirus (BPV) have been identified. BPV-1 through BPV-12 are all strictly species-specific. BPV-1 and BPV-2 are associated with fibropapillomas in cattle; these tumors are formed by excessive proliferation of virus-infected dermal fibroblasts and epidermal keratinoc...

a frame semantic approach to the study of translating cultural scripts in salingers franny and zooey

the frame semantic theory is a nascent approach in the area of translation studies which goes beyond the linguistic barriers and helps us to incorporate cognitive and cultural factors to the study of translation. based on rojos analytical model (2002b), which centered in the frames or knowledge structures activated in the text, the present research explores the various translation problems that...

Immunizalion of Cattle with Clostridium chauvoei Vaccine

Complexity of toxins from Clostridium septicum and Clostridium chauvoei.

Production of toxins by Clostridium septicum and Clostridium chauvoei has been the subject of many conflicting reports. Roux and Chamberland (1887) first noted that 3 to 4 day filtrates were antigenic; conferring on guinea pigs an immunity against infection with viable organisms. Production of a lethal toxin by C. septicum was however, demonstrated by Leclainche (1898) and Leclainche and Morel ...