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Valores referenciales de urea y creatinina sérica en añujes (Dasyprocta fuliginosa) mantenidos en cautiverio en el Zoológico del Patronato del Parque de las LeyendasCampos Noziglia, Gonzalo January 2009 (has links)
Se obtuvieron muestras de suero de 23 añujes criados bajo condiciones similares. Los animales fueron capturados y anestesiados mediante ketamina y Xilacina. Se determinó mediante métodos colorimétricos los niveles de urea y creatinina sérica utilizando kits comerciales. Los valores obtenidos fueron los siguientes: Urea 11.47 mg/dl (IC+/- 1.72) y creatinina 2.41 mg/dl (IC+/- 1.06). No se encontraron diferencias estadísticas significativas entre hembras y machos, ni entre jóvenes y adultos. / 23 serum samples of añujes (Dasyprocta fuliginosa) raised under similar conditions were obtained in order to find the renal enzymes profile. The animals were captured and anesthetized by ketamin and xilacin. The serum levels of urea and creatinine were measured by colorimetrich methods using diagnostic commercial kits. The obtained values were the following ones: Urea 11.47 mg/dl (IC +/-1.72) and creatinine 2.41 mg/dl (IC +/-1.06). It was not found any significant statistical difference between females and males, and neither among young animals and adults.
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Urea leaching in a sandy soilSpiro, David Alan, January 1972 (has links) (PDF)
Thesis (M.S. - Department of Hydrology and Water Resources and Department of Soil, Water, and Engineering)--University of Arizona. / Includes bibliographical references.
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Derivatives of 2- and 3-aminothiophenes. Synthesis of ureas, carbanates, thiolcarbamates, isothiocyanates, thioureas, thionecarbamates, and dithiocarbamates.Foss, Lanny Edwin. January 1974 (has links)
Thesis (Ph. D.)--University of Washington. / Bibliography: l. [87]-89.
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The heat of dilution of sodium sulphate in the mixed solvent, 70% water, 30% urea ...Ralston, Robert Henry, January 1940 (has links)
Thesis (Ph. D.)--University of Chicago, 1940. / Reproduced from type-written copy. "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." Includes bibliographical references.
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Investigation of urea-formaldehyde resins by laser Raman spectroscopyHedren, Alicia Mae. January 1981 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1981. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 107-109).
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Stimulation of the urea cycle in endotoxemic rats /Purchase, Kym, January 1998 (has links)
Thesis (M. Sc.), Memorial University of Newfoundland, 1998. / Restricted until November 1999, Bibliography: leaves 91-107.
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Urea-induced dissociation of non-native aggregates of alpha-Chymotrypsinogen A kinetics, thermodynamics, and competing pathways /Brummitt, Rebecca K. January 2008 (has links)
Thesis (M.Ch.E.)--University of Delaware, 2008. / Principal faculty advisor: Christopher J. Roberts, Dept. of Chemical Engineering. Includes bibliographical references.
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Über Nitroharnstoff, Nitrourethan und das Nitramid ...Lachman, Arthur, January 1895 (has links)
Inaug.-diss.--München. / Includes bibliographical references.
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Synergism between cytokinin-active N-adenine derivatives and ureides on bud formation in Funaria hygrometricaSimon, Helen Eve, January 1970 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1971. / Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Determinação da atividade sérica de enzimas hepáticas e da concentração de uréia, creatinina, cortisol, imunoglobulina G dos valores hemogasométricos de bezerros da raça Nelore oriundos de fertilização in vivo (FV) e fertilização in vitro (FIV) /Gasparelli, Everton Rogério Ferraz. January 2007 (has links)
Orientador: Francisco Leydson Formiga Feitosa / Banca: Alice Maria Melville Paiva Della Libera / Banca: José Jurandir Agliari / Resumo: Foram acompanhados 310 parturições de receptoras, com embriões fertilizados in vivo (FV) e in vitro (FIV) da raça Nelore, para determinar os índices de partos distócicos em receptoras meio sangue das raças Braford/Nelore, Hereford/Nelore, Simental/Nelore, Red Angus/Nelore, Nelore e anelorados, com idade entre três e seis anos, assim como avaliar o estado de saúde dos bezerros obtidos por intermédio de transferência de embriões, resultantes das técnicas de fertilização in vivo (FV) ou fertilização in vitro (FIV). Observou-se a ocorrência de 38 partos distócicos (38/310) e oito abortos (8/310), dos quais cinco fetos eram oriundos da técnica de fertilização in vivo (FV) e três da técnica de fertilização in vitro (FIV). A taxa de mortalidade em animais neonatos foi de 3,4% (10/290). Os bezerros nascidos de partos distócicos mais duradouros, entre quatro e seis horas, apresentaram os maiores valores médios de freqüência respiratória. A temperatura retal foi mais elevada em animais nascidos de partos laboriosos do que naqueles nascidos de partos normais. / Abstract: Three hundred and ten parturitions of receivers were accompanied, with Nellore embryos fertilized in vivo (FV) and in vitro (FIV), to determine the indices of dystocic calving in Braford/Nellore, Hereford/Nellore, Simental/Nellore, Red Angus/Nellore, Nellore and Zebu crossbreed recipients cows, aged between three and six years, as well as, to evaluate health condition of calves obtained through embryos transfer, resulting from in vivo fertilization (FV) and in vitro fertilization (FIV) techniques. The occurrence of 38 dystocic calving (38/310) and eight abortions (8/310) were observed, in which five embryos were arisen by in vivo fertilization technique (FV) and three embryos by in vitro fertilization technique (FIV). In neonate animals, the mortality rate was 3,2% (10/310). Calves born by lasting dystocic calving, between four and six hours, presented the biggest average values of respiratory frequency. Animals born by laborious calving showed higher retal temperature than those born by normal calving. / Mestre
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