Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Gerardo H Vázquez-Nin"'
Autor:
Cynthia Aburto-Hernández, David Barrera, Rosario Ortiz-Hernández, Emilio Espinoza-Simón, Leticia Parra-Gámez, James González, M Luisa Escobar, Gerardo H Vázquez-Nin, Olga Echeverría-Martínez, Nayeli Torres-Ramírez
Publikováno v:
Metabolites, Vol 12, Iss 12, p 1182 (2022)
Polycystic ovary syndrome (PCOS) is an endocrine–metabolic disorder of unknown etiology. Hyperandrogenism (HA) is the main diagnostic criteria for PCOS, in addition to being a risk factor for developing several disorders throughout the patient’s
Externí odkaz:
https://doaj.org/article/4502b6242c8641bfb67328da2dc1c78d
Autor:
Abraham Castro‐Cruz, Olga M. Echeverría, Luis Sánchez‐Sánchez, Israel Muñoz‐Velasco, Silvia Juárez‐Chavero, Nayeli Torres‐Ramírez, Gerardo H. Vázquez‐Nin, María Luisa Escobar
Publikováno v:
Biology of the cell.
Various types of stress initially induce a state of cardiac hypertrophy (CH) in the heart. But, persistent escalation of cardiac stress leads to progression from an adaptive physiological to a maladaptive pathological state. So, elucidating molecular
Autor:
Citlali Vázquez-Echeverría, Guadalupe Zavala, Bibiana Chávez, Olga M. Echeverría-Martínez, Gerardo H. Vázquez-Nin, María de Lourdes Segura-Valdez, Luis F. Jiménez-García
Publikováno v:
TIP Revista Especializada en Ciencias Químico-Biológicas, Vol 12, Iss 1, Pp 34-37 (2009)
Aunque la estructura celular de Entamoeba histolytica se conoce con detalle, no se ha descrito la presencia de material nucleolar con el microscopio electrónico. En este trabajo utilizamos técnicas citoquímicas para microscopía de luz y electrón
Externí odkaz:
https://doaj.org/article/e80ca0dfa0c640ac8877181a545bc2a5
Autor:
I A De la Rosa-Velázquez, Rosa Rebollar-Vega, A. Hernandez-Hernandez, Olga M. Echeverría, U. Torres-Flores, Osbaldo Resendis-Antonio, Gerardo H. Vázquez-Nin, T. Lopez-Santaella, A. Vazquez-Jimenez, I. J. Taylor, Rosario Ortiz-Hernández, María Concepción Gutiérrez-Ruiz, F. Diaz-Espinosa
CTCF is an architectonical protein that organizes the genome inside the cell nucleus in almost all eukaryotic cells. There is evidence that CTCF plays a critical role during spermatogenesis as its depletion produces abnormal sperm and infertility. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453fc6de17acf69f9ebbe7589a55535c
https://doi.org/10.1101/2021.03.30.437601
https://doi.org/10.1101/2021.03.30.437601
Autor:
Luis Sánchez-Sánchez, María L. Escobar, Sebastián Palacios-Martínez, Olga M. Echeverría, Silvia Juárez-Chavero, Gerardo H. Vázquez-Nin
Publikováno v:
J Histochem Cytochem
Oocyte cell death is a normal process in the mammalian ovary during follicular growth. Recent reports have demonstrated the presence of pro-apoptotic and pro-autophagic proteins during oocyte elimination. The goal of this study was to identify the in
Autor:
OM Echeverria-Martínez, Gerardo H. Vázquez-Nin, C. Höög, Rosario Ortiz-Hernández, A. Hernandez-Hernandez
Publikováno v:
Microscopy and Microanalysis. 26:43-43
Genetic variability in organisms with sexual reproduction is produced by a complex mechanism of cell division of the germ line cells known as meiosis. During meiosis, homologous chromosomes pair and exchange genetic material (meiotic recombination),
Autor:
R. Ortiz, Nayeli Torres-Ramírez, Yunuen M. Valenzuela, María L. Escobar, Olga M. Echeverría, Gerardo H. Vázquez-Nin
Publikováno v:
Anatomical record (Hoboken, N.J. : 2007)Literature Cited. 302(11)
Apoptosis is a type of cell death responsible for maintaining tissue homeostasis that can occur in male gonads. The morphological and biochemical characteristics of apoptosis include cellular contraction, caspase activation, and DNA fragmentation. Dy
Autor:
Abrahan Hernández-Hernández, OM Echeverria-Martínez, Nayeli Torres-Ramírez, Gerardo H. Vázquez-Nin, Diego Valencia, Rosario Ortiz-Hernández, Jesús Roberto Villalobos-Arellano
Publikováno v:
Experimental Cell Research. 383:111587
A typical nucleolus structure is shaped by three components. A meshwork of fine fibers forming the fibrillar center (FC) is surrounded by densely packed fibers forming the dense fibrillar component (DFC). Meanwhile, wrapping the FC and DFC is the gra
Publikováno v:
Journal of Histochemistry & Cytochemistry. 61:680-689
Seminiferous tubules in mammals have histological arrangements defined by the associations between somatic cells and germ cells. The processes of DNA synthesis in meiotic and mitotic cells have different features that are not easily distinguishable t