Výsledky vyhledávání - "W. H. Karasov"

Stable-Isotope Analysis of Canvasback Winter Diet in Upper Chesapeake Bay

Autor: G. Michael Haramis, Dennis G. Jorde, Stephen A. Macko, Jane L. Walker, W. H. Karasov

Publikováno v: The Auk. 118:1008-1017

A major decline in submerged aquatic vegetation (SAV) in Chesapeake Bay has altered the diet of wintering Canvasbacks (Aythya valisineria) from historically plant to a combination of benthic animal foods, especially the ubiquitous Baltic clam (Macoma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1138da2c88498880ad9cece30d70f464
https://doi.org/10.1093/auk/118.4.1008

Zobrazit plný text záznamu

Correlates of Average Daily Metabolism of Field-Active Zebra-Tailed Lizards (Callisaurus draconoides)

Autor: W H, Karasov, R A, Anderson

Publikováno v: Physiological Zoology. 71:93-105

The extent of variation in reptile field metabolism, and its causal bases, are poorly understood. We studied the energetics of the insectivorous lizard Callisaurus draconoides at a site in the California Desert (Desert Center) and at a site at the so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6763d21238f2c7f17f269e51122ca857
https://doi.org/10.1086/515887

Zobrazit plný text záznamu

Cytochrome P450 activity in green frogs (Rana clamitans melanota) exposed to water and sediments in the Fox River and Green Bay, Wisconsin, USA

Autor: W. H. Karasov, R. E. Jung, M. J. Melancon

Publikováno v: Bulletin of environmental contamination and toxicology. 73(6)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51a75fd32c7fd9c819327f076deb19a1
https://pubmed.ncbi.nlm.nih.gov/15674707

Zobrazit plný text záznamu

Immunohistochemical localization of cytochrome P4501A induced by 3,3',4,4',5-pentachlorobiphenyl (PCB 126) in multiple organs of northern leopard frogs, Rana pipiens

Autor: Y W, Huang, J J, Stegeman, B R, Woodin, W H, Karasov

Publikováno v: Environmental toxicology and chemistry. 20(1)

Monoclonal antibody 1-12-3 (MAb 1-12-3) recognizes an epitope exclusive to cytochrome P450s in subfamily 1A (CYP1A) from all vertebrates tested so far, including one amphibian species. In this study, we first tested the utility of MAb 1-12-3 for dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::db1b06f9cefcf4540dc3e9b1d2da16d9
https://pubmed.ncbi.nlm.nih.gov/11351408

Zobrazit plný text záznamu

Acetate, butyrate and proline uptake in the caecum and colon of prairie voles (Microtus ochrogaster)

Autor: I. D. Hume, W. H. Karasov, B. W. Darken

Publikováno v: The Journal of experimental biology. 176

We have measured unidirectional uptake (not transmural flux) of acetate, butyrate and proline by everted sleeves of intact tissue from the jejunum, caecum, proximal colon and distal colon of prairie voles (Microtus ochrogaster). There was active (i.e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d483c1603fe784a3040aadd8ff38911
https://pubmed.ncbi.nlm.nih.gov/8478602

Zobrazit plný text záznamu

Host genetics as a cause of overdispersion of parasites among hosts: how general a phenomenon?

Autor: J C, Munger, W H, Karasov, D, Chang

Publikováno v: The Journal of parasitology. 75(5)

In the white-footed mouse, Peromyscus leucopus, the tapeworm Hymenolepis citelli occurs at low (2-3%) prevalence in the field. We found that mature infections (i.e., with egg production) developed in up to 100% of hosts. In the laboratory, a majority

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d9a251c7abff23bb13f554ca83d65e8f
https://pubmed.ncbi.nlm.nih.gov/2795375

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání