Listar por título
Mostrando ítems 2532-2551 de 34169
-
Antimicrobial resistance of clinical isolates of anaerobic bacteria from a regional hospital in Costa Rica
(2009-11-01)From 28 clinical samples of a regional hospital in Costa Rica, 31 anaerobic bacterial strains were isolated through 12 months (year 2006). Anaerobic susceptibility test were performed to all isolates, using the reference ... -
La antinomia del Estado en el desarrollo del mercado de las telecomunicaciones en Costa Rica
(2017)El objetivo del presente artículo consiste en identificar las contradicciones del modelo que escogió Costa Rica de cara a la apertura del sector telecomunicaciones, para ello se realizó una investigación bibliográfica, ... -
Antioxidant and Anti-inflammatory in Vitro Activities of Phenolic Compounds from Tropical Highland Blackberry (Rubus adenotrichos)
(2013-05-22)This study evaluates the antioxidant and anti-inflammatory activities in a polyphenol extract from blackberries. The antioxidant activity measured via oxygen radical absorbance capacity (ORAC) was higher for the blackberry ... -
Antioxidant potential of coffee husks in fresh pork sausage
(2023-05-24)Coffee husks, a by-product of dry coffee processing, present a disposal problem in coffee-producing countries. Valorization of this residue is necessary to reduce its environmental impact and improve benefits to the producer. ... -
Antipasivas en español: apuntes desde una perspectiva histórica
(2023-10-30)Conferencia “Antipasivas en español: apuntes desde una perspectiva histórica” por la Dra. Gabriela Cruz Volio y el Dr. Jorge Antonio Leoni de León XI Coloquio Costarricense de Lexicografía Instituto de Investigaciones ... -
Antipedagogías queer: subjetividades clandestinas y políticas de desprogramación del deseo
(2019)La teoría queer surge a partir de un impulso teórico y político con vocación antinormalizadora. Allí donde las teorías críticas modernas interesadas en la sexualidad veían en esta un ámbito positivo de liberación debido a ... -
Antiplasmodial effect of the venom of Crotalus durissus cumanensis, crotoxin complex and Crotoxin B
(2012-11)The antiplasmodial activity of phospholipases A2 (PLA2) isolated from different animals has been studied. We explored the in vitro anti Plasmodium falciparum effect of a fraction containing crotoxin, Crotoxin B and whole ... -
Antipyretic effect of the aqueous extract obtained from leaves of Neurolaena lobata (Asteraceae) on a pyretic model induced by brewer's yeast
(2007-09-01)Neurolaena lobata es un arbusto propio de las zonas tropicales, que se puede encontrar principalmente en el Caribe y en América Central. De acuerdo con diversas encuestas de TRAMIL, N. lobata se utiliza para la preparación ... -
Antitumor effects of cationic synthetic peptides derived from Lys49 phospholipase A2 homologues of snake venoms
(2007)The effects of two cationic synthetic peptides, derived from the C-terminal region of Lys49 phospholipase A2 homologues from snake venoms, upon various murine tumor cell lines (B16 melanoma, EMT6 mammary carcinoma, S-180 ... -
Antivenom for snakebite envenoming in Sri Lanka: The need for geographically specific antivenom and improved efficacy
(2013-07)Sri Lanka is a tropical developing island nation that endures significant economic and medical burden as a result of snakebite envenomation, having not only a high prevalence of envenomations, but also one of the highest ... -
Antivenomic Assessment of the Immunological Reactivity of EchiTAb-Plus-ICP, an Antivenom for the Treatment of Snakebite Envenoming in Sub-Saharan Africa
(2010)The immunoreactivity of EchiTAb-Plus-ICP, an antivenom developed for the treatment of snakebite envenoming in sub-Saharan Africa, to venoms of seven Echis and Bitis species, was assessed by “antivenomics.” This proteomic ... -
Antivenomic Characterization of Two Antivenoms Against the Venom of the Taipan, Oxyuranus scutellatus, from Papua New Guinea and Australia
(2014-11-05)Antivenoms manufactured by bioCSL Limited (Australia) and Instituto Clodomiro Picado (Costa Rica) against the venom of the taipan snakes (Oxyuranus scutellatus) from Australia and Papua New Guinea (PNG), respectively, were ... -
Antivenomics and in vivo preclinical efficacy of six Latin American antivenoms towards south-western Colombian Bothrops asper lineage venoms
(2021)Snakebite envenoming is an important occupational health problem, particularly in rural areas of developing countries. The timely administration of an effective antivenom remains the mainstay of snakebite management. ... -
Antivenomics of Atropoides mexicanus and Atropoides picadoi snake venoms: Relationship to the neutralization of toxic and enzymatic activities
(2010-09-30)Viperid snakes of the genus Atropoides are distributed in Mexico and Central America and, owing to their size and venom yield, are capable of provoking severe envenomings in humans. This study evaluated, using an ‘antivenomics’ ... -
Antivenomics: a proteomics tool for studying the immunoreactivity of antivenoms
(2015-03)Envenoming following snakebite is largely a neglected threat to public health in tropical and subtropical regions of Africa, Asia, Latin America and Oceania addicting some of the world’s poorest rural communities. An ... -
Antivenoms for Snakebite Envenomings
(2011-10)Animal-derived antivenoms constitute the mainstay in the therapy of snakebite envenoming. Antivenoms are manufactured by immunizing animals, usually horses, with venoms from a single or several medically-relevant snake ... -
Antivenoms for the treatment of snakebite envenomings: The road ahead
(2011-05)The parenteral administration of antivenoms is the cornerstone of snakebite envenoming therapy. Efforts are made to ensure that antivenoms of adequate efficacy and safety are available world-wide. We address the main issues ... -
Anti‐corrosive additives for alkaline electrolyte in Al‐air batteries: NH4VO3 and polyoxometalates
(2021)Aluminum-air batteries are a promising alternative for portable energy storage. However, one of the significant issues in this technology is the corrosion of aluminum in alkaline electrolytes. In this study, we explored ...