Zobrazeno 1 - 10
of 27
pro vyhledávání: '"John, Barnes"'
Publikováno v:
Avian Pathology. 48:17-24
Pathogenic strains of Enterococcus cecorum cause symmetrical paralysis in broilers due to infection of the free thoracic vertebra. The disease caused by pathogenic E. cecorum, known as enterococcal spondylitis or "kinky-back" continues to be responsi
Autor:
H. John Barnes, A.H. Sarsour, M. J. Wineland, Edgar O. Oviedo-Rondón, M. Mitsu Suyemoto, Laura R Chen, H Alejandro Cordova, Luke B. Borst
Publikováno v:
Avian pathology : journal of the W.V.P.A. 48(4)
Wooden breast myopathy (WBM), or "woody breast" or "wooden breast" affects modern, rapidly growing, high breast-yield broiler chickens. Decreased meat quality due to undesirable organoleptic properties and condemnation of affected breast meat cause e
Autor:
Sesny Gall, A. Richard Sharpton, M. Mitsu Suyemoto, H. John Barnes, Hannah M. L. Sather, Luke B. Borst
Publikováno v:
Avian diseases. 63(3)
Occurrence of mortality, wooden breast, and pulmonary disease in broiler chickens during the last 16 days of production in a teaching flock of 4000 commercial broilers was determined. A new syndrome was identified, in which broilers fell over for an
Publikováno v:
Avian diseases. 62(3)
Enterococcus cecorum was initially identified as a harmless commensal of the gastrointestinal tract of chickens. However, over the past 15 yr, pathogenic strains of E. cecorum have become a significant cause of morbidity and mortality in broiler bree
Publikováno v:
Avian diseases. 63(1)
Laying hens (n = 2267) ranging in age from 2 to 4 yr in a study evaluating ovarian cancer prevention were necropsied. Those that died or were culled during the 2-yr study (n = 1591) were necropsied weekly to determine the most probable cause of death
Autor:
Oscar J. Fletcher, H. John Barnes, Luke B. Borst, R. Mansell, Michael P. Martin, Liara M. Gonzalez
Publikováno v:
Avian diseases. 62(2)
Phosphorylated histone 3 (PH3) and cleaved caspase 3 (CCASP3) were used to detect proliferating and apoptotic cells, respectively, in the jejunums of female sibling poults, with and without enteritis and depressed growth, from hatch to day 35. Poults
Autor:
M. Mitsu Suyemoto, Laura R Chen, Edgar O. Oviedo-Rondón, Luke B. Borst, H. John Barnes, H Alejandro Cordova, A.H. Sarsour
Publikováno v:
Avian pathology : journal of the W.V.P.A. 47(2)
Osteochondrosis (OCD) results from a disturbance of endochondral ossification in articular cartilage and is an important cause of lameness in several animal species, including chickens. OCD lesions in the free thoracic vertebra (FTV) of chickens are
Autor:
Jeffrey R. Applegate, Michael P. Martin, Seiche C. Genger, H. John Barnes, Urs Giger, Keijiro Mizukami
Publikováno v:
Avian pathology : journal of the W.V.P.A. 47(1)
Clinicopathological diagnosis of mucopolysaccharidosis type IIIB (MPS IIIB; Sanfilippo syndrome B), an inherited autosomal recessive lysosomal storage disease, as a cause of losses in a commercial emu flock and screening breeders using a mutation-spe
Autor:
Michael P. Martin, H. John Barnes, Roberta L. Lyman, Kabel M. Robbins, Luke B. Borst, M. Mitsu Suyemoto
Publikováno v:
Avian Pathology. 41:479-485
Enterococcus cecorum, a normal intestinal inhabitant, is increasingly responsible for outbreaks of arthritis and osteomyelitis in chickens worldwide. Enterococcal spondylitis (ES) is a specific manifestation of E. cecorum-associated disease in which
Publikováno v:
Avian Diseases. 55:273-278
There has been a recent emergence of epidemic spinal infections with necrosis causing lameness and mortality in male broilers and broiler breeders. Mortality in affected flocks may be as high as 15%. The disease has been called enterococcal spondylit