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Arboviral encephalitis in Costa Rican horses: 2009-2016
(2016-12)
Arbovirus of the genus Alphavirus and Flavivirus
can cause febrile illness and sometimes neurological disease
in both humans and animals. West Nile Virus (WNV), Eastern
Equine Encephalitis Virus (EEEV), Western Equine ...
Fluorescence Imaging Approaches in Flavivirus Research
(2021-10-01)
The genus Flavivirus within the family Flaviviridae contains many
arthropod-borne infectious agents of medical relevance like dengue virus (DENV),
Zika virus (ZIKV), and West Nile virus (WNV), among others, that cause ...
Resistencia de Aedes Aegypti (Diptera: Culicidae) a insecticidas organofosforados y piretroides en la localidad de Orotina, Alajuela, Costa Rica
Resistance of Aedes aegypti (Diptera: Culicidae) to organophosphate and pyrethroid insecticides in Orotina, Alajuela, Costa Rica
(2019)
Objetivos: Determinar la resistencia de una cepa de Aedes.
aegypti de Orotina a insecticidas organofosforados (temefós y
malatión), y a piretroides (deltametrina, lambda cialotrina y
cipermetrina).
Métodos: La evaluación ...
Removal of pharmaceuticals, polybrominated flame retardants and UV-filters from sludge by the fungus Trametes versicolor in bioslurry reactor
(2012-09)
Conventional wastewater treatments are inefficient in the removal of many organic pollutants. The pres ence of these contaminants in the final sludge represents a source of environmental pollution due to the
increasing ...
Simultaneous removal of structurally different pesticides in a biomixture: Detoxification and effect of oxytetracycline
(2017-02)
The biopurification systems (BPS) used for the treatment of pesticide-containing wastewater must present a versatile degrading ability, in order to remove different active ingredients according to the crop protection ...
Toxin B Variants from Clostridium difficile Strains VPI 10463 and NAP1/027 Share Similar Substrate Profile and Cellular Intoxication Kinetics but Use Different Host Cell Entry Factors
(2019)
Clostridium difficile induces antibiotic-associated diarrhea due to the release of toxin A (TcdA) and toxin B (TcdB), the latter being its main virulence factor. The epidemic strain NAP1/027 has an increased virulence ...
Situación actual de la Leucemia Aguda de Linaje Ambiguo: Una revisión sistemática
(2021-08)
La leucemia aguda es un cáncer hematopoyético en la cual prolifera una población de células malignas llamadas blastos, que comprometen más del 20% del componente celular de la médula ósea. La gran mayoría de estas pueden ...
Identification of cancer chemosensitivity by ODE and GMM modeling of heterogeneous cellular response to perturbations in fluorescent sphingolipid metabolism
(2016-11-11)
Cancer refers to a group of diseases in which cells display uncontrolled growth. Chemotherapy options are usually conditioned by generating resistance which is explained in part by the intrinsic heterogeneity of the ...
Group-II phospholipase A2 enzymes
(2015-05)
Phospholipase A2 are esterolytic enzymes that catalyze the hydrolysis of 1,2-diacyl-3-sn-glycerophospholipids at the C2 position, resulting in the formation of lysophospholipids and free fatty acid. They constitute one of ...
Shigellosis in Central America
(Shigellosis: a continuing global problem:ICDDR,Bangladesh p 26-38, 1983)
Shigella infections are very common in Central America, except in Costa
Rica and Panama where prevalence rates are low. Shigellosis is the most
serious among all the specific diarrhoeas, due to its invasive character,
systemic ...