Zobrazeno 1 - 10
of 119
pro vyhledávání: '"H, HERLICH"'
Autor:
H. Herlich
Publikováno v:
Veterinary Parasitology. 2:377-383
Rabbits infected with the ruminant parasites Trichostrongylus axei and T. colubriformis were administered eight drugs (phenothiazine, thiabendazole, haloxon, cambendazole, mebendazole, levamisole, fenbendazole, and oxibendazole) at dose rates known t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee994551541d064788eebdbd7db3305
https://doi.org/10.1016/0304-4017(76)90066-2
https://doi.org/10.1016/0304-4017(76)90066-2
Publikováno v:
Veterinary Parasitology. 16:253-260
Two laboratory-maintained isolates of Ostertagia ostertagi and 1 recently isolated from grazing cattle, were compared for their infectivity and pathogenicity in Holstein-Friesian calves. Calves were inoculated with 200 000 and 300 000 infective larva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67cc9e293e54f461297376f9923e3448
https://doi.org/10.1016/0304-4017(84)90043-8
https://doi.org/10.1016/0304-4017(84)90043-8
Autor:
H. Herlich, F.W. Douvres
Publikováno v:
Journal of Dairy Science. 60:283-288
That animals can and do acquire an effective immunity against helminth parasites has been demonstrated extensively experimentally, and the fact that domestic animals such as cattle, sheep, and horses become adults while maintaining good health in spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9441ad205e253e06af969d36aec53c1a
https://doi.org/10.3168/jds.s0022-0302(77)83866-6
https://doi.org/10.3168/jds.s0022-0302(77)83866-6
Autor:
H. Herlich
Publikováno v:
Veterinary Parasitology. 4:153-160
Calves were immunized with 10 000 infective larvae each of Haemonchus contortus, Ostertagia ostertagi , and Trichostrongylus axei and challenged with 100 000 of each species. When compared with nonimmunized controls, the immunized calves had 95% fewe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac4db4152a3acd7ce2db0086093309c
https://doi.org/10.1016/0304-4017(78)90006-7
https://doi.org/10.1016/0304-4017(78)90006-7
Publikováno v:
Journal of Dairy Science. 37:562-570
Summary Thirty-two new-born calves were divided equally and placed in individual outdoor portable pens or in a barn and exercise lot during a test covering 2 years. During the second year, half of the calves in each system of management were given in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b52246d1395c5d44d713203717b74b2
https://doi.org/10.3168/jds.s0022-0302(54)91299-0
https://doi.org/10.3168/jds.s0022-0302(54)91299-0
Autor:
H, Herlich
Publikováno v:
American journal of veterinary research. 40(6)
In one experiment, 21 calves were given daily oral immunizing inoculations of 1,000 infective larvae (L3) of Trichostrongylus axei, an abomasal nematode parasites, for 35 weeks. Calves were euthanatized in groups of three every 5 weeks to determine i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c377cdf3b7ef8055d09e5ffbf459a719
https://pubmed.ncbi.nlm.nih.gov/475128
https://pubmed.ncbi.nlm.nih.gov/475128
Autor:
H, Herlich
Publikováno v:
American journal of veterinary research. 41(2)
Twelve cattle, three per group, were each inoculated orally with 100,000 Ostertagia ostertagi infective larvae when they were 2 months, 4.5 months, 12 months, and 24 months-old, respectively. Signs of clinical parasitism did not develop through 30 da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::417be9387f06347ab4a53ac1f930ddc7
https://pubmed.ncbi.nlm.nih.gov/7369596
https://pubmed.ncbi.nlm.nih.gov/7369596
Autor:
H, Herlich
Publikováno v:
American journal of veterinary research. 37(1)
Various single or multiple doses of Ostertagia ostertagi were administered to young calves, and the production of protection phenomena elicited by single challenge inoculations ranging from 50,000 to 300,000 larvae or multiple challenge inoculations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::875db8acf989d17add30e8931c7266a2
https://pubmed.ncbi.nlm.nih.gov/1247199
https://pubmed.ncbi.nlm.nih.gov/1247199
Autor:
H, Herlich, F G, Tromba
Publikováno v:
The Journal of parasitology. 66(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2bb469c3badabf6bc9940fd215461f29
https://pubmed.ncbi.nlm.nih.gov/7420251
https://pubmed.ncbi.nlm.nih.gov/7420251