Search Results - "Nancy Jerez-Timaure"

Temperature, but not excess of glycogen, regulates "in vitro" AMPK activity in muscle samples of steer carcasses by Strobel, Pablo, Galaz, Alex, Villaroel-Espíndola, Franz, Apaoblaza, Ariel, Slebe, Juan Carlos, Jerez-Timaure, Nancy, Gallo, Carmen, Ramírez-Reveco, Alfredo

“…Postmortem muscle temperature affects the rate of pH decline in a linear manner from 37.5°C to 0-2°C. The pH decline is correlated with the enzymatic…”
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Variations of early postmortem pH in carcasses of grass-fed steers and its relationship with glycolytic potential and meat quality traits by Jerez-Timaure, Nancy, Brinckmann, Gaspar, Berkhoff, Maureen, Ramírez-Reveco, Alfredo, Strobel, Pablo

“…This study aimed to investigate the multivariate relationship between the glycolytic potential, and meat quality traits from grass-fed steers carcasses with…”
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Evaluation of Digestible lysine levels in diets with high energy density for finishing pigs by Colina R, Janeth, Díaz E, Miguel, Manzanilla M, Luis, Araque M, Humberto, Martínez G, Gonzálo, Rossini V, Mario, Jerez-Timaure, Nancy

“…ABSTRACTObjective. To evaluate the effects of different levels of digestible lysine in diets with high energy density on productive performance and carcass…”
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Effect of Dietary Brown Seaweed (Macrocystis pyrifera) Additive on Meat Quality and Nutrient Composition of Fattening Pigs by Jerez-Timaure, Nancy, Sánchez-Hidalgo, Melissa, Pulido, Rubén, Mendoza, Jonathan

“…The objective of this study was to evaluate the effects of dietary brown seaweed (Macrocystis pyrifera) additive (SWA) on meat quality and nutrient composition…”
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Characterization of QTL with Major Effects on Fatness and Growth on Mouse Chromosome 2 by Jerez‐Timaure, Nancy C., Kearney, Francis, Simpson, E. Barry, Eisen, Eugene J., Pomp, Daniel

“…Objective: To isolate and characterize a region on mouse chromosome 2 harboring quantitative trait loci with large influences on growth and fatness. Research…”
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Fattening performance and carcass traits of implanted and supplemented grassfed bulls by Huerta-Leidenz, Nelson, Jerez-Timaure, Nancy, Godoy, Susmira, Rodríguez-Matos, Carlos, Araujo-Febres, Omar

“…Ninety-nine uncastrated males were randomly distributed into four grazing groups to examine variation in growth and carcass traits, due to the implant regime…”
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The Effects of Castration, Implant Protocol, and Supplementation of Bos indicus -Influenced Beef Cattle under Tropical Savanna Conditions on Growth Performance, Carcass Characteristics, and Meat Quality by Huerta-Leidenz, Nelson, Jerez-Timaure, Nancy, Rodas-González, Argenis, Sarturi, Jhones Onorino, Brashears, Mindy M, Miller, Markus F, Brashears, Michel Todd

“…The effects of castration, supplementation, and implant protocol (IP) on growth, carcass characteristics, and meat quality of grass-fed cattle were evaluated…”
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Effects of Sex Class, a Combined Androgen and Estrogen Implant, and Pasture Supplementation on Growth and Carcass Performance and Meat Quality of Zebu-Type Grass-Fed Cattle by Huerta-Leidenz, Nelson, Jerez-Timaure, Nancy, Sarturi, Jhones Onorino, Brashears, Mindy M, Miller, Markus F, Moya, Alexis, Godoy, Susmira

“…Forty-seven Zebu calves were used to determine the effects of class (bull or steer), supplementation (SUPPL, a poultry litter-based supplement or mineral…”
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Multivariate Relationships among Carcass Traits and Proximate Composition, Lipid Profile, and Mineral Content of Longissimus lumborum of Grass-Fed Male Cattle Produced under Tropical Conditions by Arenas de Moreno, Lilia, Jerez-Timaure, Nancy, Huerta-Leidenz, Nelson, Giuffrida-Mendoza, María, Mendoza-Vera, Eugenio, Uzcátegui-Bracho, Soján

“…Hierarchical cluster (HCA) and canonical correlation (CCA) analyses were employed to explore the multivariate relationships among chemical components…”
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Attitudinal Determinants of Beef Consumption in Venezuela: A Retrospective Survey by Arenas de Moreno, Lilia, Jerez-Timaure, Nancy, Valerio Hernández, Jonathan, Huerta-Leidenz, Nelson, Rodas-González, Argenis

“…Consumer surveys were conducted in the Western, Central, and Eastern regions of Venezuela to determine buying expectations, motivations, needs, perceptions,…”
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Benchmarking Venezuelan Quality Grades for Grass-Fed Cattle Carcasses by Rodas-González, Argenis, Huerta-Leidenz, Nelson, Jerez-Timaure, Nancy

“…The current Venezuelan beef carcass classification and grading system provide a mean for sorting carcasses into 5 quality grades, designated as AA, A, B, C,…”
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Fine mapping of a QTL region with large effects on growth and fatness on mouse chromosome 2 by Jerez-Timaure, Nancy C, Eisen, Eugene J, Pomp, Daniel

“…1 Department of Animal Science, University of Nebraska, Lincoln, Nebraska 2 North Carolina State University, Raleigh, North Carolina We combined the use of a…”
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Prediccion del rendimiento en cortes de carniceria de bovinos venezolanos by Atencio-Valladares, Oscar, Huerta-Leidenz, Nelson N, Jerez-Timaure, Nancy N

“…Carcass fabrication yield (%) data (up to 1197) of Venezuelan cattle were collected to develop prediction equations of boneless, closely trimmed cuts (high…”
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Determinación de defectos de calidad en la canal y carne de cerdo mediante el uso de auditorías by Jerez-Timaure, Nancy, Súlbaran, María Teresa, Arenas de Moreno, Lilia, Rodas-González, Argenis, Trompíz, Jacqueline, Ortega, Jorge

“…El objetivo del estudio fue determinar los defectos de calidad en canal y carne de cerdo, utilizando un formato de encuesta, y correlacionando los resultados…”
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Determinación de defectos de calidad en la canal y carne de cerdo mediante el uso de auditorías by Nancy Jerez-Timaure, María Teresa Súlbaran, Lilia Arenas de Moreno, Argenis Rodas-González, Jacqueline Trompíz, Jorge Ortega

“…El objetivo del estudio fue determinar los defectos de calidad en canal y carne de cerdo, utilizando un formato de encuesta, y correlacionando los resultados…”
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Early differential gene expression in beef Longissimus thoracis muscles from carcasses with normal (<5.8) and high (>5.9) ultimate pH by Jerez-Timaure, Nancy, Gallo, Carmen, Ramírez-Reveco, Alfredo, Greif, Gonzalo, Strobel, Pablo, Pedro, Antonia V.F., Morera, Francisco J.

“…The objective of this study was to investigate early postmortem (0.5 h) gene expression in beef Longissimus thoracis (LT) muscles from carcasses with NORMAL…”
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Predictability of lean product, bone, and fat trim in beef carcasses from Costa Rica by Huerta-Leidenz, Nelson, Atencio-Valladares, Oscar, Rodriguez, Julio, Jerez-Timaure, Nancy, Vargas, Gerardo, Rodas-González, Argenis

“…Data from 292 hot fat trimmed carcasses derived from Costa Rican cattle were used to predict yield of fabricated boneless, closely-trimmed, high-valued cuts…”
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Desempeno en la ceba a pastoreo y rasgos de la canal de toros implantados y suplementados by Huerta-Leidenz, Nelson, Jerez-Timaure, Nancy, Godoy, Susmira, Rodríguez-Matos, Carlos, Araujo-Febres, Omar

“…Noventa y nueve machos sin castrar se distribuyeron al azar en cuatro grupos a pastoreo para examinar la variación en rasgos de crecimiento y en canal, debida…”
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Effects of breed type and supplementation during grazing on carcass traits and meat quality of bulls fattened on improved savannah by Jerez-Timaure, Nancy, Huerta-Leidenz, Nelson

“…Seventy-one bulls representing six breed types: Brahman (BR), F1-Romosinuano (F1ROMO), F1-Limousin (F1LIMO), F1-Angus (F1ANG), F1-Gelbvieh (F1GELB) and ¾ Bos…”
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Predicción del rendimiento en cortes, hueso y grasa en búfalos de agua en Venezuela by Atencio-Valladares, Oscar(Universidad del Zulia Núcleo Agropecuario Facultad de Agronomía), Huerta-Leidenz, Nelson(Universidad del Zulia Núcleo Agropecuario Facultad de Agronomía), Rodas-González, Argenis(Universidad del Zulia Núcleo Agropecuario Facultad de Ciencias Veterinarias), Jerez-Timaure, Nancy(Universidad del Zulia Núcleo Agropecuario Facultad de Agronomía)

“…Los objetivos de este estudio fueron determinar la asociación entre rasgos de la canal y el rendimiento en cortes (RCD), rendimiento en hueso y recortes de…”
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