Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Mario Cárdenas-León"'
1
Akademický článek
Importancia del cuerpo lúteo al iniciar protocolos para sincronizar estro en ovejas
Autor: Angel Campero-Cruz, María Teresa Sánchez Torres Esqueda, José Luis Figueroa-Velasco, José Alfredo Martínez-Aispuro, Rafael Nieto-Aquino, José Luis Cordero-Mora, Susana López-García, Israel Martínez-Cruz, Mario Cárdenas-León
Publikováno v: Ecosistemas y Recursos Agropecuarios, Vol 10, Iss 3 (2023)
El objetivo fue evaluar el aporte exógeno de progesterona, y la influencia del cuerpo lúteo (CL) al iniciar protocolos de sincronización de estros en ovejas, por 6 y 11 días, sobre las variables reproductivas. Las ovejas fueron presincronizadas p
Externí odkaz: https://doaj.org/article/3b45fe466bc240f49f3db2b1272b9822
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2
Akademický článek
Coffee pulp supplementation prior to breeding improves oxidative status without affecting fertility of primiparous ewes
Autor: Lizbet K. Gutiérrez-Prado, María T. Sánchez-Torres-Esqueda, Teodulo Salinas-Ríos, José L. Figueroa-Velasco, José A. Martínez-Aispuro, David A. Contreras-Caro-Del-Castillo, Mario Cárdenas-León, Cuauhtémoc Nava-Cuellar, José L. Cordero-Mora, José L. García-Cue
Publikováno v: Revista Colombiana de Ciencias Pecuarias, Vol 32, Iss 4, Pp 261-273 (2019)
Background: Coffee pulp has a high content of antioxidants capable of modifying the oxidative status in small ruminants. However, high amounts for a prolonged time can reduce fertility. Objective: To determine the effect of two inclusion levels of co
Externí odkaz: https://doaj.org/article/94cb92f7afce46b89ca202dd6e43986d
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3
Akademický článek
Estrous synchronization in sheep with reused progesterone devices and eCG
Autor: Susana López-García, María Teresa Sánchez-Torres, José Luis Cordero-Mora, Jose Luis Figueroa-Velasco, José Alfredo Martínez-Aispuro, José Luis García-Cué, Israel Martínez-Cruz, Mario Cárdenas-León
Publikováno v: Revista Brasileira de Zootecnia, Vol 50 (2021)
ABSTRACT The objective of the present research was to determine the effect of long synchronization protocols based on reused progesterone devices (controlled internal drug release [CIDR]) associated with different doses of equine chorionic gonadotrop
Externí odkaz: https://doaj.org/article/37a9e09a80c34e34a7093b21afc8c7c9
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4
Akademický článek
Concentraciones de LH en periodos de transición reproductiva en cabras criollas x Nubia con diferente condición nutricional
Autor: Eliab Estrada-Cortés, Jorge Urrutia-Morales, Eugenio Villagómez-Amezcua, Mario A. Espinosa-Martínez, Héctor Jiménez-Severiano, Mario Cárdenas-León, Héctor R. Vera-Ávila
Publikováno v: Revista Mexicana de Ciencias Pecuarias, Vol 6, Iss 2, Pp 137-152 (2015)
Se determinó el efecto de las reservas corporales de energía (IMC) y el consumo diario de alimento (CA), sobre la LH sérica durante las transiciones hacia época anovulatoria (TA) y reproductiva (TR). Doce cabras Criollas/ Nubia, ovariectomizadas
Externí odkaz: https://doaj.org/article/593b7321adb0461c9b908f24b507b119
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5
Sex steroid receptors in the ovarian follicles of the lizard Sceloporus torquatus
Autor: Norma Berenice Cruz-Cano, Uriel Ángel Sánchez-Rivera, Carmen Álvarez-Rodríguez, Mario Cárdenas-León, Martín Martínez-Torres
Publikováno v: Zygote. :1-7
Summary Estradiol and progesterone have been recognized as important mediators of reproductive events in the female mainly via binding to their receptors. This study aimed to characterize the immunolocalization of the estrogen receptor alfa (ERα), e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33395e20b4bccfceb337c17a4e442b2e
https://doi.org/10.1017/s096719942300028x
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6
Estrous synchronization in sheep with reused progesterone devices and eCG
Autor: Israel Martínez-Cruz, José Luis Figueroa-Velasco, José Alfredo Martínez-Aispuro, M.T. Sánchez-Torres, José Luis García-Cué, José Luis Cordero-Mora, Mario Cárdenas-León, Susana López-García
Publikováno v: Revista Brasileira de Zootecnia, Vol 50 (2021)
Revista Brasileira de Zootecnia v.50 2021
Revista Brasileira de Zootecnia
Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
The objective of the present research was to determine the effect of long synchronization protocols based on reused progesterone devices (controlled internal drug release [CIDR]) associated with different doses of equine chorionic gonadotropin (eCG)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c0ca9586a25594624cbfcd50366f01a
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982021000100700&tlng=en
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7
Territorial aggression by dwarf hamster females (Phodopus campbelli): A hormonal approach
Autor: Juana Luis, Mario Cárdenas-León, José A Olvera-Ramos
Publikováno v: Aggressive behaviorREFERENCES. 47(3)
Females of many vertebrate species are territorial. However, few studies have been performed on territorial aggression and its hormonal bases in females. The present study determined whether dwarf hamster females (Phodopus campbelli) display territor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96a84f844b133dfb62480dc6bd453d2
https://pubmed.ncbi.nlm.nih.gov/33269532
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8
Sex steroids are correlated with environmental factors and body condition during the reproductive cycle in females of the lizard Sceloporus torquatus
Autor: Martín Martínez-Torres, Uriel Ángel Sánchez-Rivera, Norma Berenice Cruz-Cano, Carmen Álvarez-Rodríguez, Mario Cárdenas-León, Rodrigo Dávila-Govantes
Publikováno v: General and Comparative Endocrinology. 314:113921
Reproduction is regulated by multiple factors that influence physiology and behavior to ensure the continuity of species. However, more work is needed to examine the complex relationships between environmental factors and endocrine transducers that m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03f2a545ca245f754706e974b155cd1c
https://doi.org/10.1016/j.ygcen.2021.113921
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9
Testosterone dependent territorial aggression is modulated by cohabitation with a female in male Mongolian gerbils (Meriones unguiculatus)
Autor: Guillermo García Ramos, Benita Cedillo-Ildefonso, Juana Luis, Martín Martínez-Torres, Sonia Piña-Andrade, Mario Cárdenas-León, Ana Martínez, Luis Romero-Morales
Publikováno v: Hormones and behavior. 117
Most mammal studies on the neuroendocrine mechanisms of territorial aggression have demonstrated that testosterone (T) is required for the display of territorial aggression. However, the relationship between T and aggression is more complex and may b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ef1204e5cebc3ca814e26da880c400
https://pubmed.ncbi.nlm.nih.gov/31669747
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10
Oxidative status and fertility of ewes supplemented coffee pulp during estrous synchronization and early pregnancy
Autor: María Teresa Sánchez-Torres-Esqueda, Cuauhtémoc Nava-Cuellar, Jorge Hernández-Bautista, José Luis Cordero-Mora, Teodulo Salinas-Rios, Mario Cárdenas León, Antonio Díaz-Cruz, Rafael Nieto Aquino
Publikováno v: Revista Colombiana de Ciencias Pecuarias, Vol 29, Iss 4, Pp 255-263
Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Revista Colombiana de Ciencias Pecuarias (Colombia) Num.4 Vol.29
Redalyc
Summary Background: it is known that coffee pulp can modify the oxidative status and fertility in dairy cows. Objective: to evaluate the effect of dietary supplementation with coffee pulp on the antioxidant capacity, lipid oxidation and reproductive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf78b1c36bbfba5c6f9c4d066f8f55ab
https://doi.org/10.17533/udea.rccp.v29n4a02
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