Browsing Artículos by Type "article"
Now showing items 1-20 of 21
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A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
(American Geophysical Union, 2024-05)A recent study comparing ozone column depths and methane lifetimes at varied atmospheric O2 (pO2) levels calculated in the Kasting‐group 1‐D photochemical model and the Whole Atmosphere Community Climate Model version 6 ... -
Alzheimer´s disease in Cordoba, Argentina : cross-sectional study in the university community through DASPU, its health care insurance institution
(2011)In Argentina, and particularly in Córdoba, there are limited studies on prevalence of Alzheimer's disease (AD) or drug treatment received by patients. -
Antibody detection against Kunitz-type protein in Fasciola hepatica experimentally infected sheep using enzyme-linked immunosorbent assay (ELISA)
(Taylor & Francis Group, 2023-11-14)Fasciolosis is a parasitic disease considered as emerging and neglected by the WHO. Sheep are highly susceptible to this disease, and affected flocks experience decreased productivity due to increased mortality, and the ... -
Arginyltransferase 1 modulates p62-driven autophagy via mTORC1/AMPk signaling
(BioMed Central Ltd. Part of Springer Nature, 2024-01-31)Background. Arginyltransferase (Ate1) orchestrates posttranslational protein arginylation, a pivotal regulator of cellular proteolytic processes. In eukaryotic cells, two interconnected systems—the ubiquitin proteasome ... -
Association between Human Papillomavirus and Chlamydia trachomatis genital infections in male partners of infertile couples
(Nature Publishing Group, 2021-12)The prevalence of HPV infection and its relationship with other sexually transmitted infections was analyzed in a cohort of 117 male partners of infertile couples from Cordoba, Argentina. Semen samples and urethral swabs ... -
Differences in T regulatory cells between mouse strains frequently used in immunological research: Treg cell quantities and subpopulations in NOD, B6 and BALB/c mice
(European Federation of Immunological Societies, 2020-07)Foxp3+ Regulatory T cells (Tregs) are essential for the maintenance of tolerance to self. Therefore, it is expected that lower numbers and/or less than optimal function could impact on the functioning of the immune system, ... -
Editorial: Systemic resistance and defense priming against pathogens
(Peking University. School of Advanced Agricultural Sciences, Beijing, China, 2023-08-21)Plant diseases pose significant challenges to global agriculture, threatening food security and economic stability. In response to pathogen attacks, plants have evolved a notable immune program(s) known as systemic resistance ... -
Fluorescence study of the interaction between albumin and layered double hydroxides
(2024-05-01)Layered double hydroxides nanoparticles (LDH-NP) are increasingly studied for biomedical applications. Nevertheless, their interaction with biomolecules such as proteins needs further exploration for an effective application. ... -
Impairment of glutamate homeostasis in the nucleus accumbens core underpins cross-sensitization to cocaine following chronic restraint stress
(2022-08-01)Though the facilitating influence of stress on drug abuse is well documented, the mechanisms underlying this interaction have yet to be fully elucidated. The present study explores the neurobiological mechanisms underpinning ... -
Implications of prostate inflammation on male fertility
(Blackwell Verlag GmbH, 2018-12-20)The prostate is the seat of three major causes of morbidity: benign prostatic hyper‐plasia, prostate cancer and prostatitis, three conditions in which inflammation has been implicated. A state of inflammation ... -
L-Lactate Electrochemical Biosensor Based on an Integrated Supramolecular Architecture of Multiwalled Carbon Nanotubes Functionalized with Avidin and a Recombinant Biotinylated Lactate Oxidase
(2024-04-16)L-Lactate is an important bioanalyte in the food industry, biotechnology, and human healthcare. In this work, we report the development of a new L-lactate electrochemical biosensor based on the use of multiwalled carbon ... -
Multidimensional Spectral Phasors of LAURDAN’s Excitation–Emission Matrices: The Ultimate Sensor for Lipid Phases?
(American Chemical Society, 2024-06-14)The impact of lipid diversity on the lateral organization of biological membranes remains a topic of debate. While the existence of domains in lamellar membranes is well-established, the nonlamellar phases occurring in ... -
PVT Experimental and Modelling Study of Some Shale Reservoir Fluids From Argentina
(2018-04-01)Shale reservoir fluids have been receiving much attention, especially during the last decade, due to the important reserves confirmed in many places around the world and the recent production growth in the United States, ... -
Results from a large cross sectional study assessing Chlamydia trachomatis, Ureaplasma spp. and Mycoplasma hominis urogenital infections in patients with primary infertility
(Nature Publishing Group, 2021-07-01)Female and male infertility have been associated to Chlamydia trachomatis, Ureaplasma spp. and Mycoplasma hominis urogenital infections. However, evidence from large studies assessing their prevalence and putative associations ... -
Stress granule induction in rat retinas damaged by constant LED light
(Cold Spring Harbor Laboratory. The Preprint Server for Biology, 2024-04-29)Objectives Stress granules (SGs) are cytoplasmic biocondensates formed in response to various cellular stressors, contributing to cell survival. While implicated in diverse pathologies, their role in retinal degeneration ... -
Structural analysis of the TPI-Manchester, a thermolabile variant of human triosephosphate isomerase
(SSRN - Elsevier, 2024-05-30)Human triosephosphate isomerase G122R, also known as TPI-Manchester, is a thermolabile variant detected in a screening of more than 3,400 individuals from a population in Ann Arbor, Michigan. Here, the crystallographic ... -
T Regulatory cells from non-obese diabetic mice show low responsiveness to IL-2 stimulation and exhibit differential expression of anergy-related and ubiquitination factors
(Piotr Trzonkowski, Medical University of Gdansk, 2019-11-25)Foxp3+ Regulatory T cells (Tregs) are pivotal for the maintenance of tolerance. Alterations in their number and/or function have been proposed to occur in the autoimmune-prone non-obese diabetic (NOD) mouse. Comparing the ... -
The pneumococcal two-component system SirRH is linked to enhanced intracellular survival of Streptococcus pneumoniae in influenza-infected pulmonary cells
(Carlos Javier Orihuela, Universidad de Alabama en Birmingham, ESTADOS UNIDOS, 2020-08-13)The virus-bacterial synergism implicated in secondary bacterial infections caused by Streptococcus pneumoniae following infection with epidemic or pandemic influenza A virus (IAV) is well documented. However, the molecular ... -
Theoretical and Ftir Study of the Atmospheric Reaction of Methyl Dichloroacetate with •Oh and Cl• Radicals: Kinetics, Products and Mechanism
(2024-04-17)The atmospheric degradation of methyl dichloroacetate initiated by •OH and Cl• radicals can occur via H-atom abstraction from the alkyl groups, (Cl2HC– or –CH3). The product yields for the gas phase reaction with •OH were ... -
Thiol-free multicomponent synthesis of non-racemic β-acyloxy thioethers from biocatalytically obtained chiral halohydrins
(Royal Society of Chemistry, 2024-02-14)A novel multicomponent chemoenzymatic strategy for the preparation of enantioenriched β-acyloxy thioethers has been developed. This robust methodology employs mild bases, air atmosphere, room temperature and avoids the use ...