Zobrazeno 1 - 10
of 101
pro vyhledávání: '"P.L. Roeder"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 75:423-427
Gemologists consider the mineral beryl, beryllium aluminium silicate, to be the gem, emerald, when it contains sufficient chromium, > 0.1%, to colour it a strong green. Emeralds usually contain other trace elements. To investigate the feasibility of
Publikováno v:
Veterinary microbiology. 22(2-3)
DNA gene probes specific for genes coding for heat labile toxin (LT), heat stable toxins (STpa, STpb) and Vero-cell toxins (VT1, VT2) were used to examine 1031 diarrhoeal disease isolates of E. coli (345 from cattle and 686 from pigs). Of the bovine
Autor:
P.L. Roeder, C. Wray
Publikováno v:
Research in Veterinary Science. 42:213-218
The possibility that bovine virus diarrhoea virus ( bvdv ) infection could aggravate concurrent salmonella infections was investigated in two series of experiments with Salmonella dublin and S typhimurium. In both series of experiments the clinical s
Publikováno v:
Journal of Biological Standardization. 16:207-218
The production of five monoclonal antibodies to the epsilon prototoxin of Clostridium perfringens is described. All five monoclonal antibodies located three proteins in a trypsinized preparation of epsilon prototoxin. These proteins were located at 3
Autor:
S. Terlecki, P.L. Roeder
Publikováno v:
Journal of Comparative Pathology. 93:243-249
Six BVD antibody-free Dorset Horn lambs, less than 3-days-old, were infected by intracerebral inoculation of BD virus. Three of these lambs (Group I) were killed 7 days after inoculation (p.i.) and 3 (Group II) 21 days p.i. None of the lambs showed c
Autor:
P.M. Le Blanc Smith, P.L. Roeder
Publikováno v:
Research in Veterinary Science. 43:225-232
A highly sensitive indirect sandwich enzyme-linked immunosorbent assay suitable for adoption as the routine diagnostic and typing test for foot-and-mouth disease virus of all seven serotypes is described. The assay uses rabbit and guinea pig antisera
Autor:
M. Jeffrey, P.L. Roeder
Publikováno v:
Research in Veterinary Science. 43:22-27
The clinical, pathological and virological findings in cases of Border disease occurring on a farm were studied. Fourteen abnormal lambs approximately three months old were obtained and were necropsied within 18 months at death or slaughter. Another
Publikováno v:
Research in Veterinary Science. 43:28-33
Study of the virological and serological status of abnormal sheep derived from a single outbreak of Border disease indicated a relationship between infection status and diverse pathological lesions. Persistent infection was associated with typical Bo
Publikováno v:
Research in Veterinary Science. 44:315-319
Serially collected epithelial samples from lesions in the mouth and on the feet of calves experimentally infected with foot-and-mouth disease ( fmd ) type O 1 bfs 1860 were assayed for the presence of fmd viral antigen using a double antibody sandwic
Publikováno v:
British Veterinary Journal. 139:129-136
SUMMARY The viral infection following intramuscular inoculation of Border disease virus into newborn lambs was transient and clinically inapparent. No macroscopic or microscopic lesions were observed and lipid metabolism in the central nervous system