Zobrazeno 1 - 10
of 13
pro vyhledávání: '"David L. Hopper"'
Publikováno v:
Metabolism. 48:1461-1469
The study purpose was to investigate the direct effect of amitraz, a formamidine insecticide/acaricide, and its active metabolite BTS 27271 on insulin and glucagon secretion from the perfused rat pancreas. Amitraz and BTS 27271 (0.01, 0.1, 1, and 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5578c198492b6cdd0388b9af0fc290e
https://doi.org/10.1016/s0026-0495(99)90160-9
https://doi.org/10.1016/s0026-0495(99)90160-9
Autor:
David L. Hopper, Wendy A. Ware
Publikováno v:
Journal of Veterinary Internal Medicine. 13:95-103
A Veterinary Medical Database search from 1982 to 1995 identified 1,383 dogs with tumors of the heart from a total population of 729,265 dogs (0.19% incidence). Hemangiosarcoma (HSA) was the most common cardiac tumor identified. In the subset of dogs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7ae07a05112c6b858b00c755e93020
https://doi.org/10.1111/j.1939-1676.1999.tb01136.x
https://doi.org/10.1111/j.1939-1676.1999.tb01136.x
Publikováno v:
Pharmacology Biochemistry and Behavior. 42:245-250
Computer pattern recognition systems for the study of spontaneous rat behavior have introduced a new analytical technique, the K functions, that expands the definition of experimentally induced changes in behavior. Such studies normally evaluate thre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::109c8452d696811624d4c9b11e630472
https://doi.org/10.1016/0091-3057(92)90522-h
https://doi.org/10.1016/0091-3057(92)90522-h
Publikováno v:
Journal of the American College of Toxicology. 10:705-718
A computer pattern recognition system, RAPID, was used to measure the spontaneous activity of male Sprague-Dawley rats during six observational periods distributed over 11 days after a single oral dose of triethyltin bromide (TET) at 3 or 5 mg/kg. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a7ff475af37e703392c51548cbfcda
https://doi.org/10.3109/10915819109078663
https://doi.org/10.3109/10915819109078663
Publikováno v:
Toxicology and Applied Pharmacology. 104:543-547
The ability of five antagonists to prevent the central nervous system's depressant effects of amitraz in dogs was evaluated using a shuttle avoidance paradigm. All drugs were injected iv into six male dogs trained to avoid a 1-mA shock by jumping ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6fde275ac4f7be5e03fab0af0b4327
https://doi.org/10.1016/0041-008x(90)90176-u
https://doi.org/10.1016/0041-008x(90)90176-u
Publikováno v:
Pharmacology, biochemistry, and behavior. 41(4)
Yohimbine, an α 2 adrenergic antagonist, facilitates copulatory behaviors in male rats. This facilitation may reflect nonspecific activation of behavior rather than a more selective activation of copulatory behaviors. The present experiments assesse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c79565b5b092ab10fa006bb0da02f332
https://pubmed.ncbi.nlm.nih.gov/1350682
https://pubmed.ncbi.nlm.nih.gov/1350682
Publikováno v:
Annals of Biomedical Engineering. 21:735-736
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b53e077b71e7d71965c9849f7e7994
https://doi.org/10.1007/bf02368652
https://doi.org/10.1007/bf02368652
Publikováno v:
Toxicology and Industrial Health. 2:1-16
Female Macaca fascicularis monkeys were given daily oral doses of 3.0 and 4.25 mglkg lead, as lead nitrate, prior to breeding, and exposure was maintained throughout gestation and terminated at parturition. No overt signs of lead toxicity were observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40e0d34f05f01ae7531e047a6aa91cdf
https://doi.org/10.1177/074823378600200101
https://doi.org/10.1177/074823378600200101
Publikováno v:
Behavior Research Methods & Instrumentation. 12:524-534
A computerized pattern recognition system has been developed that is capable of identifying 40 separate spontaneously occurring behavioral acts of the primateMacaca fascicularis. The system, called PROBE (pattern recognition of behavioral events), is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d25825c3aa7aa9952671af41044207
https://doi.org/10.3758/bf03201828
https://doi.org/10.3758/bf03201828
Publikováno v:
Pharmacology, biochemistry, and behavior. 27(3)
Analysis of animal behavior has been an arduous task requiring a human observer to record and classify individual motor acts. A computer pattern recognition system is introduced which simplifies this task by minimizing the need for human intervention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a3e7998eebb8384ecebc5df79d2fc1
https://pubmed.ncbi.nlm.nih.gov/3659080
https://pubmed.ncbi.nlm.nih.gov/3659080