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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 9 of 9 (0.027 seconds)Spelling suggestions: "subject:"leopard frogs"" "subject:"leopard drogs""
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Analysis of fitness determinants in an anuran hybrid zone (Rana blairi and Rana sphenocephala) : the evolutionary potential of natural hybridization /Parris, Matthew James, January 1999 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1999. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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Analysis of fitness determinants in an anuran hybrid zone (Rana blairi and Rana sphenocephala) the evolutionary potential of natural hybridization /Parris, Matthew James, January 1999 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1999. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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Direct and indirect effects of an insecticide on Rana sphenocephala tadpoles /Mills, Nathan E. January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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Direct and indirect effects of an insecticide on Rana sphenocephala tadpolesMills, Nathan E. January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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Adaptive diversity and divergence at frog antimicrobial peptide loci /Tennessen, Jacob A. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 107-119). Also available on the World Wide Web.
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Distribution and abundance of anurans in southeast MissouriVradenburg, John. January 2005 (has links)
Thesis (M.S.)--University of Missouri-Columbia, 2005. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (January 10, 2007) Includes bibliographical references.
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The Role of Carbonic Anhydrase in the Modulation of Central Respiratory-related pH/CO2 Chemoreceptor-stimulated Breathing in the Leopard Frog (Rana pipiens) Following Chronic Hypoxia and Chronic HypercapniaSrivaratharajah, Kajapiratha 26 February 2009 (has links)
The aim of this thesis was to elucidate the role of carbonic anhydrase (CA) in the modulation of central pH/CO2-sensitive fictive breathing (measured using in vitro brainstem-spinal cord preparations) in leopard frogs (Rana pipiens) following exposure to chronic hypercapnia (CHC) and chronic hypoxia (CH). CHC caused an augmentation in fictive breathing compared to the controls (normoxic normocapnic). Addition of acetazolamide (ACTZ), a cell-permeant CA inhibitor, to the superfusate reduced fictive breathing in the controls and abolished the CHC-induced augmentation of fictive breathing. ACTZ had no effect on preparations taken from frogs exposed to CH. Addition of bovine CA to the superfusate did not alter fictive breathing in any group, suggesting that the effects of ACTZ were due to inhibition of intracellular CA. Taken together, these results indicate that CA is involved in central pH/CO2 chemoreception and the CHC-induced increase in fictive breathing in the leopard frog.
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| 8 |
The Role of Carbonic Anhydrase in the Modulation of Central Respiratory-related pH/CO2 Chemoreceptor-stimulated Breathing in the Leopard Frog (Rana pipiens) Following Chronic Hypoxia and Chronic HypercapniaSrivaratharajah, Kajapiratha 26 February 2009 (has links)
The aim of this thesis was to elucidate the role of carbonic anhydrase (CA) in the modulation of central pH/CO2-sensitive fictive breathing (measured using in vitro brainstem-spinal cord preparations) in leopard frogs (Rana pipiens) following exposure to chronic hypercapnia (CHC) and chronic hypoxia (CH). CHC caused an augmentation in fictive breathing compared to the controls (normoxic normocapnic). Addition of acetazolamide (ACTZ), a cell-permeant CA inhibitor, to the superfusate reduced fictive breathing in the controls and abolished the CHC-induced augmentation of fictive breathing. ACTZ had no effect on preparations taken from frogs exposed to CH. Addition of bovine CA to the superfusate did not alter fictive breathing in any group, suggesting that the effects of ACTZ were due to inhibition of intracellular CA. Taken together, these results indicate that CA is involved in central pH/CO2 chemoreception and the CHC-induced increase in fictive breathing in the leopard frog.
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Amphibian Use of Man-Made Pools Created by Military Activity on Kisatchie National Forest, LouisianaEcrement, Stephen M. 23 September 2014 (has links)
No description available.
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