Zobrazeno 1 - 10
of 131
pro vyhledávání: '"L.P. Joyner"'
Publikováno v:
Avian Pathology. 4:11-16
Summary In vitro uptake of L. histidine by intestinal tissue from chicks infected with E. acervulina was slightly reduced. This was confirmed using radio‐actively labelled mixed amino‐acid substrates in the form of a Chlorella protein hydrolysate
Publikováno v:
Research in Veterinary Science. 34:64-67
The activity of sulphaquinoxaline, robenidine, methyl benzoquate, clopidol and a mixture of methyl benzoquate and clopidol (Lerbek; Dow), was studied in rabbits infected with hepatic coccidiosis due to Eimeria stiedai. Growth inhibition, oocyst produ
Publikováno v:
Journal of Infection. 1:227-234
Summary The first case of human babesiosis in the United Kingdom and its fatal outcome in a young man from Inverness-shire, Scotland, who had previously been splenectomised, is described, together with the clinical, laboratory and post mortem finding
Autor:
L.P. Joyner, D. Branagan, G.L. Corry, M.P. Cunningham, R.E. Purnell, K.P. Bailey, C.G.D. Brown
Publikováno v:
Experimental Parasitology. 45:55-64
Using an artificial feeding technique, infective particles of Theileria parva were harvested in bovine blood in capillary tubes from prefed female Rhipicephalus appendiculatus over a 2-hr period. Inoculations of this blood feed pool invariably result
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.
Publikováno v:
Experimental Parasitology. 14:367-373
A strain of Babesia divergens , previously maintained by needle passage in splenectomized calves, has been transmitted in the laboratory by larvae and on one occasion by nymphs of Ixodes ricinus . The infection appeared to be transmitted most readily
Autor:
L.P. Joyner
Publikováno v:
Experimental Parasitology. 28:122-128
Strains of species of Eimeria vary in their response to coccidiostatic drugs. This may be due partly to inherent heterogeneity, independent of chemotherapeutic experience. Drug resistance may be induced to most coccidiostats in common use, and failur
Publikováno v:
Annals of Tropical Medicine & Parasitology. 52:206-215
Publikováno v:
Veterinary Record. 78:455-460
Autor:
L.P. Joyner, S.F.M. Davies
Publikováno v:
Experimental Parasitology. 9:243-249
1. 1. The estimation of the packed red-cell volume by the micro-hematocrit technique proved to be a convenient method of measuring anemia in chickens infected with E. tenella or E. necatrix . 2. 2. Hematocrit measurements were more sensitive to the e