Zobrazeno 1 - 10
of 103
pro vyhledávání: '"W L, Mengeling"'
Publikováno v:
Veterinary Microbiology. 93:25-38
The objective of this study was to compare the efficacy and safety of single-strain and multi-strain vaccines for the prevention of the respiratory facet of porcine reproductive and respiratory syndrome. The study comprised six groups of pigs (A thro
Publikováno v:
Veterinary Microbiology. 93:13-24
The primary objective of the study was to determine strain specificity of the immune response of pigs following vaccination with selected strains of porcine reproductive and respiratory syndrome virus (PRRSV). The experimental design included five gr
Publikováno v:
Animal Reproduction Science. :199-210
From a worldwide perspective, porcine parvovirus (PPV) and porcine reproductive and respiratory syndrome virus (PRRSV) are the most common viral causes of porcine reproductive failure. A typical epidemic of PPV-induced reproductive failure is present
Publikováno v:
Veterinary Microbiology. 58:127-133
The duration of porcine reproductive and respiratory syndrome virus (PRRSV) homologous immunity was tested in this study and found to last for at least 604 days post experimental exposure to field PRRSV. Eleven gilts (group A) received a primary expo
Publikováno v:
Veterinary Microbiology. 49:105-115
A highly sensitive method of detecting infection of live pigs with porcine reproductive and respiratory syndrome virus (PRRSV) was developed by testing alveolar macrophages collected by pulmonary lavage. Five pigs were exposed by oronasal inoculation
Vaccination of pigs against pseudorabies with highly attenuated vaccinia (NYVAC) recombinant viruses
Autor:
Susan L. Brockmeier, Michel Riviere, Kelly M. Lager, Enzo Paoletti, James Tartaglia, W. L. Mengeling
Publikováno v:
Veterinary Microbiology. 38:41-58
Poxvirus recombinants, based on the highly attenuated NYVAC strain of vaccinia virus (Tartaglia et al., 1992), containing single gene inserts encoding the pseudorabies virus (PRV) gII, gIII, or gp50 glycoproteins were tested for their immunogenicity
Autor:
W. L. Mengeling, Eugene C. Pirtle
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 2:35-43
Sequential changes in the humoral immune response of pigs to pseudorabies virus (PRV) after each of several exposures to the virus were evaluated by determining virus neutralization (VN) and radioimmunoprecipitation (RIP) activities of sera collected
Publikováno v:
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 13(5)
Porcine alveolar macrophages were found to be highly susceptible to the cytolytic effects of a toxin (Shiga toxin [Stx]) produced by certain strains of Escherichia coli and sometimes associated with clinical disease in pigs and other animals. In comp
Autor:
W. L. Mengeling, Kelly M. Lager
Publikováno v:
Veterinary research. 31(1)
Experience has shown that, for a number of reasons, a diagnosis of porcine reproductive and respiratory syndrome (PRRS) is sometimes difficult. In this review we discuss: (1) field observations and laboratory tests that are useful in arriving at a de
Publikováno v:
American journal of veterinary research. 60(8)
To determine whether intrauterine inoculation of porcine reproductive and respiratory syndrome virus (PRRSV) interferes with conception and whether exposure to one strain of PRRSV provides protection against challenge-exposure (CE) with homologous or