Listar Microbiología por título
Mostrando ítems 591-610 de 1169
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Immunochemical characterization of Micrurus nigrocinctus nigrocinctus venom with monoclonal and polyclonal antibodies
(1994)Eleven murine monocloncal antibodies (MAbs) against Micrurus nigrocinctus nigrocinctus venom were produced and partially characterized. When M. n. nigrocinctus venom proteins were separated by SDS-PAGE under non-reducing ... -
Immunochemical properties of the N-terminal helix of myotoxin II, a lysine-49 phospholipase A2 from Bothrops asper snake venom
(2001)Myotoxic class II phospholipases A2 from snake venoms can be divided into Asp49 and Lys49 types. The latter, including Bothrops asper myotoxin II, exert membrane damage despite lacking catalytic activity. A heparin-binding, ... -
Immunoenzymatic quantitation of antibodies to Bothrops asper myotoxins after polyvalent antivenom administration in mice.
(1992)Two quantitative enzyme-immunoassays (EIA) for Bothrops asper myotoxin and anti-myotoxin antibodies, respectively, were utilized to study their in vivo distribution in mice (Swiss, 18 to 20 g). 2. After polyvalent antivenom ... -
Immunoglobulin G and F(ab')2 polyvalent antivenoms do not differ in their ability to neutralize hemorrhage, edema and myonecrosis induced by Bothrops asper (terciopelo) snake venom
(1997-11)The ability of whole immunoglobulin G (IgG) and F(ab')2 polyvalent (Crotalinae) antivenoms to neutralize the hemorrhagic, edema-forming and myotoxic activities of Bothrops asper venom was studied. Both antivenoms were ... -
Immunohistochemical demonstration of the binding of bothrops asper myotoxin to skeletal muscle sarcolemma
(1987)The binding of Bothrops asper myotoxin to mouse skeletal muscle was studied at both the light and electron microscope levels using the peroxidase anti-peroxidase technique. The toxin binds to muscle cell sarcolemma, and ... -
Immunological cross-recognition and neutralization studies of Micrurus mipartitus and Micrurus dumerilii venoms by two therapeutic equine antivenoms
(2020)New world Coral snakes comprise 82 species of medical importance distributed from southeastern United States to Argentina. In Colombia, Micrurus mipartitus and M. dumerilii are responsible for most coral snakebite accidents. ... -
Immunological studies on BaH1 and BaPI, two hemorrhagic metalloproteinases from the venom of the snake Bothrops asper
(1995-08)No immunological cross-reactivity was observed between BaH1 and BaP1, two hemorrhagic metalloproteinases isolated from B. asper venom, by gel immunodiffusion, Western blotting and neutralization studies. Cross-reactivity ... -
Impact of Regional Variation in Bothrops asper Snake Venom on the Design of Antivenoms: Integrating Antivenomics and Neutralization Approaches
(2010-10-21)Intraspecific snake venom variations have implications in the preparation of venom pools for the generation of antivenoms. The impact of such variation in the cross-reactivity of antivenoms against Bothrops asper venom was ... -
El impacto de la resistencia a los antibióticos en el desarrollo sostenible
(2022)La resistencia a los antimicrobianos (RAM) es un problema de salud pública cada vez más complejo y se considera como una de las mayores amenazas en todo el mundo. El desarrollo de la RA en los patógenos bacterianos es una ... -
Impacto de una iniciativa de participación comunitaria sobre los índices larvales tradicionales para Ae. Aegypti (Diptera: culicidae) en una comunidad urbana en riesgo de dengue en San José, Costa Rica
(2007-06-01)Introducción. El impacto sobre los índices larvales tradicionales para Aedes aegypti: índice de viviendas (IV), índice de contenedores (IC) e índice de Breteau (IB) fue evaluado tras la implementación de una iniciativa de ... -
Implementación de un laboratorio de análisis proteómicos en el Instituto Clodomiro Picado (UCR): primeras experiencias en Costa Rica
(2012)Reseña sobre avances tecnológicos en la implementación de un laboratorio de análisis proteómico en Costa Rica. Se describe la espectrometría de masas, la ionización de muestra, la instrumentación básica, la espectrometría ... -
Importance of mevalonate pathway lipids on the growth and survival of primary and metastatic gastric carcinoma cells
(2021)Purpose: This preclinical study aims to determine the effect of drugs that alter isoprenoids and cholesterol metabolism in the homeostasis of gastric carcinoma cell lines in the search for new therapeutic targets for stomach ... -
Importancia del laboratorio clínico en el éxito de los trasplantes de células madre hematopoyéticas
(2021)El trasplante de células madre hematopoyéticas es la única terapia curativa tanto para desordenes hereditarios que afectan la médula ósea como para enfermedades adquiridas, el procedimiento consiste en reponer células madre ... -
Improved biomass and protein production in solid-state cultures of an Aspergillus sojae strain harboring the Vitreoscilla hemoglobin
(2015-07-30)The biotechnological value of Aspergillus sojae ATCC 20235 (A. sojae) for production of pectinases in solidstate fermentation (SSF) has been demonstrated recently. However, a common drawback of fungal solid-state cultures ... -
Improving antivenom availability and accessibility: Science, technology, and beyond
(2012-09-15)Snakebite envenomings constitute a serious and neglected public health problem. Despite the fact that effective treatment exists, i.e. administration of animal-derived antivenoms, the availability and accessibility of these ...