Zobrazeno 1 - 10
of 45
pro vyhledávání: '"I.J. Sinclair"'
Publikováno v:
Veterinary Record. 131:310-312
The British warble fly eradication programme has resulted in the numbers of infested cattle falling from an estimated four million in 1978 to zero in 1991. In 1982, when about 705 herds were infested the disease was made notifiable, and serological s
Publikováno v:
Journal of Comparative Pathology. 88:115-122
Cattle were found to be highly resistant to reinfection after an initial infection resulting from a dose of 1000 Fasciola hepatica had been terminated by anthelmintic treatment 3 or 22 weeks previously. Evidence for this was found in an 82 per cent r
Autor:
D.A. Wassall, I.J. Sinclair
Publikováno v:
Journal of Comparative Pathology. 91:573-579
Rats were given either one or two infections of F. hepatica and were killed between 0 and 58 days after the final infection. Antibody to F. hepatica was demonstrated in the serum by the Enzyme-linked Immunosorbent Assay (ELISA) and the Ouchterlony do
Autor:
I.J. Sinclair, D.A. Wassall
Publikováno v:
Veterinary Parasitology. 27:283-290
An antigen was prepared from metabolic products which were produced by maintaining Fasciola hepatica adults in RPMI tissue culture medium for 24 h. The antigen compared favourably with a soluble extract of adult flukes when used in an enzyme-linked i
Publikováno v:
Research in Veterinary Science. 38:373-376
A peroxidase anti-peroxidase immunohistochemical technique was used to demonstrate IgA-containing cells in the small intestine of lambs infected with Nematodirus battus. These cells were more numerous in the infected lambs than in the uninfected anim
Autor:
L.P. Joyner, I.J. Sinclair
Publikováno v:
Research in Veterinary Science. 16:320-327
Antigenic extracts of adult flukes were introduced into the livers of rabbits infected with Fasciola hepatica. The changes so induced produced an environment in the tissues which was inimical to the establishment of a subsequent challenge infection.
Autor:
S.B. Kendall, I.J. Sinclair
Publikováno v:
Research in Veterinary Science. 12:74-79
SUMMARY Results are presented which suggest that there is no resistance engendered in rabbits which have experienced a primary infection of Fasciola hepatica as judged by the numbers of flukes recovered from a second infection. However if the first i
Autor:
J.W. Parfitt, I.J. Sinclair
Publikováno v:
Research in Veterinary Science. 8:6-13
SUMMARY Calves which were infected with Dictyocaulus filaria were more resistant to a challenge infection of D. viviparus than previously uninfected animals. The reduction in the D. viviparus worm burden was 67% at 10 and 24 days, and 76% at 30 days
Autor:
I.J. Sinclair
Publikováno v:
Research in Veterinary Science. 8:14-19
SUMMARY Young male guinea-pigs which were given between 300 and 450 Dictyocaulus filaria infective larvae showed signs of htngworm injection 2 to 4 weeks after dosing. A further, larger dose of D. filaria larvae produced only slight symptoms of disea
Autor:
I.J. Sinclair, S.B. Kendall
Publikováno v:
Research in Veterinary Science. 10:483-485
SUMMARY Precipitating antibodies developed in all rabbits infected with the metacercariae of Fasciola hepatica, appearing in the third week after infection and increasing in concentration throughout the remaining period of the experiment. There was a