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Organic acids and high soil CO2 drive intense chemical weathering of Hawaiian basalts: insights from reactive transport models
(Elsevier, 2019)
We have investigated how biota contributes to rapid chemical weathering of Hawaiian basalts using a reactive transport
model and chemical data from a soil chronosequence. These Hawaiian soils have developed under a tropical ...
Aqueous two-phase systems for protein separation: Phase separation and applications
(2010)
Aqueous two-phase systems (ATPS) that are formed by mixing a polymer (usually polyethylene glycol,
PEG) and a salt (e.g. phosphate, sulphate or citrate) or two polymers, and water can be effectively used
for the separation ...
Molecular mechanisms related to the hepatoprotective effects of antioxidant-rich extra virgin olive oil supplementation in rats subjected to short-term iron administration
(Elsevier Inc., 2018)
© 2018 Elsevier Inc. Enhanced iron levels in liver are associated with oxidative stress development and damage with increased fat accumulation. The aim of this work was to assess the hypothesis that antioxidant-rich extra ...
Role of ROX1, SKN7, and YAP6 stress transcription factors in the production of secondary metabolites in xanthophyllomyces dendrorhous
(MDPI, 2022)
Xanthophyllomyces dendrorhous is a natural source of astaxanthin and mycosporines. This
yeast has been isolated from high and cold mountainous regions around the world, and the production
of these secondary metabolites ...
Aspectos preventivos de la ingesta de calcio en los diferentes ciclos vitales del ser humano.
(2014-01-22)
El calcio es un mineral necesario en el ser humano especialmente en etapas de crecimiento
para su depósito a nivel óseo y a nivel bioquímico es necesario para la regulación de
diversas respuestas celulares. Es importante ...
Cysteine-mediated green synthesis of copper sulphide nanoparticles: biocompatibility studies and characterization as counter electrodes
(MDPI, 2022)
A one-pot green method for aqueous synthesis of fluorescent copper sulphide nanoparticles (NPs) was developed. The reaction was carried out in borax-citrate buffer at physiological pH, 37 degrees C, aerobic conditions and ...
Manejo de la endometriosis mínima y leve.
(2014-01-22)
El tratamiento por medio de cirugía de la endometriosis mínima/leve asociada con
infertilidad ha sido usado ampliamente en la terapia para endometriosis. Infortunamente
no es concluyente el conocimiento actual de la ...
Detección del virus de la tristeza de los cítricos por serología, microscopía e hibridación in situ
(Universidad Nacional de Colombia, 2009)
In situ serological, microscopy and hybridization detection of CTV Resumen: El virus de la tristeza de los cítricos (CTV) es perjudicial para la citricultura y causa la enfermedad llamada tristeza de los cítricos. Infecta ...
Evaluation of the effectiveness of platelet-rich plasma in surgical epidermal wounds in rabbits
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2018, 2018-01)
Platelet-rich plasma (PRP) is the portion of the blood plasma which contains a platelet concentration above basal levels that stimulate tissue repair by means to growth factors. The aimed of this research was to ...
Efecto del citrato de sildenafil en la progresión de la enfermedad hepática crónica en un modelo de experimentación murino
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2013, 2013-01)
Medical treatment of cirrhosis is palliative, being the hepatic transplant the only long-term cure but although not an accessible alternative. No effective therapeutic regimen that could prevent the ...