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Mostrando ítems 1-10 de 23
Artículo
A metagenome-wide association study of HIV disease progression in HIV controllers
(Elsevier, 2023)
Some HIV controllers experience immunologic progression with CD4+ T cell decline. We aimed to identify genetic factors associated with CD4+ T cell lost in HIV controllers. A total of 561 HIV controllers were included, 442 ...
Artículo
The chromatin network helps prevent cancer-associated mutagenesis at transcription-replication conflicts
(Nature Research, 2023)
Genome instability is a feature of cancer cells, transcription being an important source of DNA damage. This is in large part associated with R-loops, which hamper replication, especially at head-on transcription-replication ...
Artículo
Niveles de vitamina D en sangre materna y su relación con el consumo de pescado y los parámetros antropométricos de los recién nacidos en una cohorte de parejas madre/hijos de Sevilla
(Elsevier, 2023-09)
Introducción Comparar los niveles de vitamina D maternos con la zona de residencia o el consumo de pescado, así como su relación con el peso, la longitud y el perímetro craneal de los bebés. Materiales y métodos Cohorte ...
Artículo
Galectin-3 shapes toxic alpha-synuclein strains in Parkinson's disease.
(Springer, 2023)
Parkinson’s Disease (PD) is a neurodegenerative and progressive disorder characterised by intracytoplasmic inclusions called Lewy bodies (LB) and degeneration of dopaminergic neurons in the substantia nigra (SN). Aggregated ...
Artículo
Abrupt Photoperiod Changes Differentially Modulate Hepatic Antioxidant Response in Healthy and Obese Rats: Effects of Grape Seed Proanthocyanidin Extract (GSPE)
(MDPI, 2023-12-02)
Disruptions of the light/dark cycle and unhealthy diets can promote misalignment of biological rhythms and metabolic alterations, ultimately leading to an oxidative stress condition. Grape seed proanthocyanidin extract ...
Artículo
Marinobacter iranensis sp. nov., a slightly halophilic bacterium from a hypersaline lake
(Microbiology Society, 2023-10-27)
A novel halophilic bacterium, strain 71-iT, was isolated from Inche-Broun hypersaline lake in Golestan province, in the north of Iran. It was a Gram-stain-negative, non-endospore forming, rod-shaped bacterium. It grew at ...
Artículo
Assessment of the oxidative status in mother-child couples from Seville (Spain): A prospective cohort study
(Elsevier, 2023-10)
Pregnancy requires a high demand of energy, which leads to an increase of oxidative stress. The aim of this study was to assess the oxidative status in 200 couples of pregnant women-newborns at the time of delivery, for ...
Artículo
Evaluation of the Usefulness of an Automatable Immunoassay for Monitoring Celiac Disease by Quantification of Immunogenic Gluten Peptides in Urine
(MDPI, 2023)
A gluten-free diet (GFD) is currently the only treatment available for patients with celiac disease (CD). However, adherence to a GFD can be challenging because gluten is present in many foods. A lifelong follow-up of ...
Artículo
Up-Regulation of the Nrf2/HO-1 Antioxidant Pathway in Macrophages by an Extract from a New Halophilic Archaea Isolated in Odiel Saltworks
(MDPI, 2023)
: The production of reactive oxygen species (ROS) plays an important role in the progression of many inflammatory diseases. The search for antioxidants with the ability for scavenging free radicals from the body cells ...
Artículo
Nodule Synthetic Bacterial Community as Legume Biofertilizer under Abiotic Stress in Estuarine Soils.
(MDPI, 2023)
Estuaries are ecologically important ecosystems particularly affected by climate change and human activities. Our interest is focused on the use of legumes to fight against the degradation of estuarine soils and loss of ...