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Mostrando ítems 61-70 de 152
Expresión de p16INK4a, MCM2/TOPII y REST y estado físico del VPH 16 en el seguimiento de lesiones tempranas del cérvix uterino en mujeres guerrerenses
(Universidad Autónoma de Guerrero (México), 2019-01)
In Mexico, invasive cervical carcinoma (ICC) remains the second most frequent carcinoma in women [1]. Persistent High-Risk HPV infection (HR-HPV) is the main risk factor for cervical carcinogenesis [2]. The viral infection ...
Genotipos s y m del gen vacA de Helicobacter pylori en pacientes con patología gastroduodenal
(Universidad Autónoma de Guerrero (México), 2007-12)
Helicobacter pylori is the most common cause of gastritis and it is also associated to a high incidence of gastroduodenal ulcer. VacA cytotoxin is the major virulence marker associated with H. pylori pathogenicity. VacA ...
Efecto de la sobreexpresión de miR-23b en los niveles de fosforilación de Gab1 y FAK vía c-Met y en la migración e invasión en líneas celulares de cáncer cervico uterino
(Universidad Autónoma de Guerrero (México), 2019-01)
Cervical uterine cancer (CaCU) is the second most frequent cancer in women and persistent infection by HPV-AR is the main risk factor for its onset. Epigenetic factors such as the deregulated expression of microRNAs (miRNAs) ...
Polimorfismos de la dnmt3b y su asociación con el desarrollo de lesiones precancerosas y cáncer cérvico uterino
(Universidad Autónoma de Guerrero (México), 2009-06)
Epigenetic and genetic factors are important for the development of cervical cancer (CC). DNMT3B plays a crucial role in carcinogenesis, its novo metilase activity can lead to silencing of tumor suppressor genes. Polymorphic ...
Expresion de telomerasa, KI-67 y el Virus del Papiloma Humano oncogénico en neoplasias intraepiteliales cervicales
(Universidad Autónoma de Guerrero (México), 2009-10)
Evaluate the relationship between Ki-67 and telomerase expression with CIN grade and the physical state of high risk human papillomavirus (HR-HPV) DNA. Methods. An observational comparative study was done of 80 fragments ...
Polimorfismos A-2570G, G-2081A, A896G y C1196T del gen TLR4 asociados con obesidad y alteraciones metabólicas en jóvenes universitarios
(Universidad Autónoma de Guerrero (México), 2018-01)
Obesity is a multifactorial disease characterized by a chronic lowgrade inflammatory process. Nowadays, genetic variations have been described in the TLR4 gene that can decrease or increase the response to lipopolysaccharide. ...
Relación de las variantes en el gen tas1r2 con el consumo de alimentos dulces en individuos con exceso de peso y resistencia a la insulina
(Universidad Autónoma de Guerrero (México), 2019-01)
Taste is a sensory system for the perception of flavors by taste receptor cells, these cells express the T1R2 protein, encoded by the TAS1R2 gene; the polymorphisms of this gene, such as rs12033832 (G>A) and rs3935570 (G>T) ...
Polimorfismos c677t y a1298c de la metilentetrahidrofolato reductasa y riesgo de lesión escamosa intraepitelial y cáncer cervicouterino
(Universidad Autónoma de Guerrero (México), 2004-11)
Examine the polymorphisms C677T and A1298C of the MTHFR gene as potential genetic markers of susceptibility to squamous intraepithelial lesion (SIL) and cervical cáncer. A case and control study of a non population base ...
Metilación de los promotores de los genes mgmt y fhit en cáncer cervical y lesiones precancerosas
(Universidad Autónoma de Guerrero (México), 2004-12)
Analyze the methylation status of the promoters of the MGMT and FHIT genes in normal cervical cancer, low grade squamous intraepithelial lesion (LGSIL), high grade squamous intraepithelial lesion (HGSIL) and invasive ...
Expresión de los genes mgmt y fhit en lesiones precancerosas y cáncer cérvico uterino
(Universidad Autónoma de Guerrero (México), 2005-03)
Analyze the expression level of mRNA of the MGMT and FHIT genes in normal cervical cancer, low grade squamous intraepithelial lesion (LGSIL) and invasive cervical cancer. Materials and methods. An analytical transversal ...