ListarTesis por tema "BIOLOGÍA Y QUÍMICA::QUÍMICA"
Mostrando ítems 1-20 de 53
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Actividad aglutinante y citotóxica de una fracción proteica obtenida del pericarpio de tuna de Opuntia ficus-indica
(Universidad Autónoma de Guerrero (México), 2017-07) -
Actividad antibacteriana de extractos totales obtenidos de diatomeas marinas aisladas de la Bahía Santa Lucía de Acapulco, Guerrero
(Universidad Autónoma de Guerrero (México), 2017-03) -
Actividad antibacteriana y antiinflamatoria de extractos y fracciones de Agave cupreata
(Universidad Autónoma de Guerrero (México), 2017-04)Objetive: The aim of this study was to evaluate the antibacterial and anti-inflammatory activities of extracts and fractions obtained from Agave cupreata leaves. -
Actividad antioxidante y efecto protector de Ficus crocata sobre el daño oxidativo inducido por H2O2 en células HaCaT
(Universidad Autónoma de Guerrero (México), 2019-03) -
Análisis de la diversidad bacteriana y funcional de la tuba con un enfoque bioinformático
(Universidad Autónoma de Guerrero (México), 2018-06) -
Análisis en la composición de la microbiota intestinal en pacientes con enfermedad renal crónica
(Universidad Autónoma de Guerrero (México), 2012-10)Eighteen patients with ESRDs diagnosis with renal replacement therapy (hemodialysis) were included in this study. They were randomly assigned to two treatment groups: a) test group (nutritional counseling + symbiotic), or ... -
Análisis proteómico del intestino del mosquito Aedes aegypti durante la hematofagia
(Universidad Autónoma de Guerrero (México), 2009-01)The purpose of this study was to identify proteins from the midgut of Ae. aegypti, whose expression is changed by the hematophagy and others that are constituents of cell membranes. Materials and methods. Midguts of ... -
Análisis proteómico diferencial en suero de niños y adultos con y sin resistencia a insulina
(Universidad Autónoma de Guerrero (México), 2018-11)Insulin resistance is a condition in which the target cells do not respond normally to the physiological actions of the hormone. Obesity and the consequent chronic inflammation of low grade have been associated with the ... -
Búsqueda de receptores a glutamato en el cisticerco
(Universidad Autónoma de Guerrero (México), 2008-08)Human cysticercosis is caused by Taenia solium larvae that infects tissues and organs becoming an important health problem among several undeveloped countries. The presence of T. Solium in central nervous system (CNS) is ... -
Caracterización fitoquímica y actividad antiproliferativa de extractos de hoja de Ficus crocata en la línea celular MDA-MB-231
(Universidad Autónoma de Guerrero (México), 2018-06)Background: The Ficus genus comprises approximately 750 species of Moraceae family. Recent studies have been demonstrated that some species of this genus showed pharmacological activities, including antitumor activity. ... -
Composición química, actividad antioxidante y antigenotoxica de aceites esenciales de porophyllum ruderale y porophyllum tagetoides
(Universidad Autónoma de Guerrero (México), 2018-06) -
Determinación de plaguicidas organoclorados en suero de fumigadores del estado de Guerrero
(Universidad Autónoma de Guerrero (México), 2019-03) -
Diversidad de la región variable 3 del oncogén cagA de H. pylori en pacientes con gastritis crónica y cáncer gástrico
(Universidad Autónoma de Guerrero (México), 2013-09)Chronic infection with Helicobacter pylori is associated with chronic gastritis, peptic ulcer and gastric cancer. Strains of H. pylori cagA-positive increases the risk of gastric pathology. The carcinogenic potential of ... -
Efecto citotóxico y genotóxico del glifosato grado técnico y comercial en células HepG2
(Universidad Autónoma de Guerrero (México), 2019-03)At present glyphosate-based herbicides are the most widely used worldwide and it is estimated that there are more than 750 formulations, which are used in various practices for the control of weeds in crops with economic ... -
Efecto de la exposiciòn a CdCl2 sobre la metilación y expresión de los genes SOD-2 y GPx-1 en la línea celular HepG2
(Universidad Autónoma de Guerrero (México), 2017-07)Introduction: Cadmium (Cd) is a highly toxic and carcinogenic metal. The mechanisms by which it exerts its toxic effects are not fully elucidated; especially the epigenetic role. Cd modulates methylation patterns and alters ... -
Efecto de la humedad y actividad de agua sobre la producción de ocratoxina A por hongos toxigénicos en café
(Universidad Autónoma de Guerrero (México), 2019-03)Coffee is the most beverage consumed in worlwide. However, coffee beans are susceptible to contamination with ochratoxigenic fungi. The water activity (aw) and tempearture influences the growth of fungi as well as the ... -
Efecto de la leptina recombinante sobre la producción de citocinas proinflamatorias (il-1, il-6 y tnf) en células mononucleares de sangre periférica con variantes polimórficas en el gen LEPR
(Universidad Autónoma de Guerrero (México), 2012-10)Leptin is a hormone that regulates energy balance. In mononuclears cells promotes proinflammatory cytokine production such as IL-1, IL-6 y TNF. In the leptin receptor gene (LEPR), have been described various alterations, ... -
Efecto del CdCl2 sobre la expresión de DNA metiltransferasas y la metilación de los genes RASSF1A, MGMT y SOX17 en células HepG2
(Universidad Autónoma de Guerrero (México), 2019-03)Cadmium (Cd) is a highly toxic heavy metal, established as carcinogen. There is evidence of Cd mediated epigenetic modifications, such as changes in methylation, resulting in alteration in target gene expression. This could ... -
Efecto del resveratrol sobre el nivel de expresión de los transportadores de glucosa GLUT en isquemia cerebral in vivo
(Universidad Autónoma de Guerrero (México), 2014-01)Ischemic stroke results from occlusion of a major cerebral artery and involves a cascade of metabolic events that begin during insult and proceed well into the blood flow recovery period [reperfusion (R)]. Impairment of ... -
Epidemiología y caracterización molecular de aislamientos clínicos de Pseudomonas aeruginosa resistentes a Carbapenems
(Universidad Autónoma de Guerrero (México), 2005-11)Molecular and epidemiologic characterization of Pseudomonas aeruginosa intrahospitalary clinic isolates carbapenems resistant. Material and Methods: Identification and susceptibility of thirty clinic isolates from pediatric ...