Zobrazeno 1 - 10
of 47
pro vyhledávání: '"D. E. Jacobs"'
Publikováno v:
Annals of Tropical Medicine & Parasitology. 85:263-267
Blood gastrin and pepsinogen responses of native village goats in Malaysia to a single dose of 10,500 infective Haemonchus contortus larvae were investigated. Both blood values were significantly elevated within a week of infection and exhibited a hi
Autor:
R. Kirchheimer, D. E. Jacobs
Publikováno v:
The Veterinary record. 163(13)
Toxocara canis and Toxocara cati are the most common ascaridoid nematodes of dogs and foxes, and cats, respectively. Both are considered to be causative agents of human toxocarosis ([Gillespie and others 1991][1], [Fisher 2003][2]). The ova of Toxoca
Autor:
D. E. Jacobs, C. H. Rose
Publikováno v:
Acta Vet Scand
Studies were conducted to investigate earlier observations that lambs slaughtered in Greenland in late September/early October have relatively few arrested larvae in the abomasal mucosa and that the adult Ostertagia from such lambs are abnormally lar
Publikováno v:
Medical and veterinary entomology. 15(3)
To investigate the persistence of flea larvicidal activity in the immediate environment of cats treated with imidacloprid, eggs of the cat flea Ctenocephalides felis felis Bouché (Siphonaptera: Pulicidae), from untreated donor cats, were incubated o
Publikováno v:
Journal of helminthology. 75(2)
Species-specific identification of ascaridoid nematodes at any developmental stage is a prerequisite for detailed investigation of the life cycles, systematics and epidemiology of this important group, and is also crucial for the diagnosis of associa
Publikováno v:
Medical and veterinary entomology. 15(2)
As the ferret, Mustela putorius furo L. (Carnivora: Mustelidae), is becoming increasingly popular as a pet animal and as it is susceptible to the cat-flea, Ctenocephalides felis felis Bouché (Siphonaptera: Pulicidae), an experimental model was estab
Publikováno v:
Medical and veterinary entomology. 15(1)
Control strategies were evaluated over a 6-month period in a home simulation model comprising a series of similar carpeted pens, housing matched groups of six cats, in which the life-cycle of the flea Ctenocephalides felis felis Bouche (Siphonaptera:
Publikováno v:
International journal for parasitology. 29(3)
The sequences of the nuclear ribosomal DNA region spanning the first internal transcribed spacer, the 5.8S rRNA gene and the second internal transcribed spacer were determined for Ascaris samples from pigs and humans from different geographical regio
Autor:
B P, Lanphear, T D, Matte, J, Rogers, R P, Clickner, B, Dietz, R L, Bornschein, P, Succop, K R, Mahaffey, S, Dixon, W, Galke, M, Rabinowitz, M, Farfel, C, Rohde, J, Schwartz, P, Ashley, D E, Jacobs
Publikováno v:
Environmental research. 79(1)
In 1992, the U.S. Congress passed the Residential Lead-Based Paint Hazard Reduction Act, which requires the promulgation of health-based dust lead and soil lead standards for residential dwellings to prevent undue lead exposure in children. Unfortuna
Publikováno v:
American journal of veterinary research. 58(11)
To compare the effect of monthly treatments with imidacloprid (an adulticide) or lufenuron (an insect development inhibitor) for protecting cats against Ctenocephalides felis felis in a simulated home environment.3 matched groups of 4 cats each.A sel