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Biological and biochemical activities of Vipera berus (European viper) venom
(1993-06)Vipera berus is widely distributed throughout the northern part of Europe and Asia. Characterization of several toxic effects of its venom in the mouse, as well as of in vitro enzymatic activities was performed. Vipera ... -
Biological and dosimetric evaluation of [11C]S-adenosyl methionine as a potential agent for prostate cancer diagnosis
(2018)Introduction: [11C]Choline ([11C]COL) has been widely used for prostate cancer diagnosis; however, this radiopharmaceutical is not recommended for patients with a low absolute PSA value (< 1 ng/mL) due to its limited ... -
Biological and proteolytic variation in the venom of Crotalus scutulatus scutulatus from Mexico
(2018-01)Rattlesnake venoms may be classified according to the presence/absence and relative abundance of the neurotoxic phospholipases A2s (PLA2s), such as Mojave toxin, and snake venom metalloproteinases (SVMPs). In Mexico, ... -
Biological and structural characterization of crotoxin and new isoform of crotoxin B PLA2 (F6a) from Crotalus durissus collilineatus snake venom
(2006)A new crotoxin B isoform PLA2 (F6a), from Crotalus durissus collilineatus was purified from by one step reverse phase HPLC chromatography using l-Bondapack C-18 column analytic. The new crotoxin B isoform PLA2 (F6a), ... -
Biological indicators of animal welfare in rodents in the biological essay laboratory of the University of Costa Rica: Evaluation protocols
(2019)Animal welfare can be affected by many factors that compromise both physical and mental health, that is why the more objective relationships are provided, the greater the likelihood of identifying the state of well-being ... -
Biología de la no unión y opciones de tratamiento en huesos largos: revisión bibliográfica
(2021)La fractura con no unión es una condición crónica que se caracteriza por dolor e incapacidad funcional. También, suelen ser casos difíciles de manejar por diferentes factores sociales y el impacto familiar que esto ... -
Biología del Adenocarcinoma Ductal de Páncreas
(2020-01-20)Objetivo Principal: 1.Describir la biología del adenocarcinoma ductal de páncreas. Objetivos Específicos: 1.Describir los avances realizados en los estudios genéticos y moleculares del adenocarcinoma ductal de páncreas y ... -
La biología molecular como herramienta para mejorar la calidad de vida. Experiencia con enfermedades hereditarias incapacitantes
(1999)Entre las mutaciones a nivel molecular responsables de causar enfermedades genéticas en el ser humano, tradicionalmente se conocían: 1.- cambios de un nucleótido por otro. 2.- pérdida de uno o varios nucleótidos. 3.- ... -
Biología molecular del virus del rayado fino del maíz
(1986-06)A condensed report of research on the molecular biology of Maize Rayado Fino Virus is offered, along with a tentative model for the capsid structure that fits the biochemical analysis of this virus. Given the existence of ...