Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J B, Gratzek"'
Publikováno v:
Journal of the Fisheries Research Board of Canada. 32:2033-2037
Treatment of four recirculating systems with a single dose of methylene blue at 5 mg/liter resulted in complete cessation of nitrification for 16 days as evidenced by a rapid rise in ammonia and stable nitrate concentrations. The therapeutic use of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1f141ee8bcf03874aca4ad51606152
https://doi.org/10.1139/f75-239
https://doi.org/10.1139/f75-239
Publikováno v:
Journal of Fish Diseases. 8:139-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46aae1e3ecc71f652343fa6cf0e3a841
https://doi.org/10.1111/j.1365-2761.1985.tb01196.x
https://doi.org/10.1111/j.1365-2761.1985.tb01196.x
Publikováno v:
Journal of Fish Biology. 31:203-208
Sera from channel catfish rendered immune to the protozoan pathogen Ichthyophthirius multifiliis were screened for activity against live parasites. Cells in the infective stage (tomites) were incubated in doubling dilutions of immune and pre-immune s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0da41dd36b9e594d92f149f3759ab1f
https://doi.org/10.1111/j.1095-8649.1987.tb05314.x
https://doi.org/10.1111/j.1095-8649.1987.tb05314.x
Publikováno v:
Applied Microbiology. 27:890-895
A microculture system utilizing cytopathic effect (CPE) and hemadsorption (HAd) end points was effective in determining the level of Newcastle disease virus (NDV) antibodies. The microculture system was of comparable sensitivity to the plaque reducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0600c9337457651adc2673d815757a
https://doi.org/10.1128/am.27.5.890-895.1974
https://doi.org/10.1128/am.27.5.890-895.1974
Publikováno v:
Journal of Fish Diseases. 2:191-196
An in vitro technique was developed to screen drugs for toxicity to laboratory cultured protozoans. Drugs were diluted using standard microtitration equipment. An easily cultured protozoan, Tetrahymena pyriformis, was added to the dilutions of drugs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293f78fd762e4211d3d9dce64c28494b
https://doi.org/10.1111/j.1365-2761.1979.tb00158.x
https://doi.org/10.1111/j.1365-2761.1979.tb00158.x
Publikováno v:
Journal of Fish Biology. 24:523-528
Channel catfish, Ictalurus punctatus, were immunized with cilia from three isolates of Tetrahymena pyriformis and challenged with Ichthyophthirius multifiliis using a reproducible quantitative procedure. Two different methods of deciliation were used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ffa7336f65eca12dfb24948d362199
https://doi.org/10.1111/j.1095-8649.1984.tb04822.x
https://doi.org/10.1111/j.1095-8649.1984.tb04822.x
Publikováno v:
Journal of the Fisheries Research Board of Canada. 33:732-735
Seventy-three plastic containers of aquarium fish and accompanying water from Taiwan, Singapore, Bangkok, and Hong Kong were studied to determine bacterial flora. It was found that 69% of the bags of fish contained individuals with bacteremias. When
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74396c20b580e00b157f2d6d5e79f305
https://doi.org/10.1139/f76-089
https://doi.org/10.1139/f76-089
Publikováno v:
Canadian Journal of Zoology. 65:312-316
A species of Enterogyrus Paperna, 1963 (Monogenea: Ancyrocephalidae) parasitizing the foregut of a captive Pomacanthus paru (Pomacanthidae) in Georgia was studied in situ both histologically and with scanning electron microscopy. The worms are found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c41d03cb650d66d4c8fe276cb305aeb
https://doi.org/10.1139/z87-048
https://doi.org/10.1139/z87-048
Publikováno v:
Journal of General Virology. 13:229-244
Summary Samples of Madin-Darby bovine kidney cells were taken for electron microscopy at various times after infection with bluetongue virus. A quantitative electron microscopic cell sampling technique was used in observing ultrathin sections of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7b126b846d3c78261096470942ee9f
https://doi.org/10.1099/0022-1317-13-2-229
https://doi.org/10.1099/0022-1317-13-2-229
Autor:
J B, Gratzek
Publikováno v:
The Veterinary clinics of North America. Small animal practice. 18(2)
The diagnosis, treatment, and control of parasites and nonparasitic pests of aquarium fish are covered. Figures are provided that should help the clinician make specific diagnoses.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0fceaa93e61e53da23265c61e24997fa
https://pubmed.ncbi.nlm.nih.gov/3259754
https://pubmed.ncbi.nlm.nih.gov/3259754