Results 21 to 30 of about 39,113 (232)

Hormone deprivation alters mitochondrial function and lipid profile in the hippocampus [PDF]

open access: yes, 2017
Mitochondrial dysfunction is a common hallmark in aging. In the female, reproductive senescence is characterized by loss of ovarian hormones, many of whose neuroprotective effects converge upon mitochondria.
Alvarez, Silvia   +7 more
core   +2 more sources

Immunomodulatory effects of inactivated Ligilactobacillus salivarius CECT 9609 on respiratory epithelial cells

open access: yesVeterinary Research, 2023
The microbiota in humans and animals play crucial roles in defense against pathogens and offer a promising natural source for immunomodulatory products.
María Bravo   +16 more
doaj   +1 more source

Airborne Dissemination of Bacteria (Enterococci, Staphylococci and Enterobacteriaceae) in a Modern Broiler Farm and Its Environment

open access: yesAnimals, 2021
The role of the air as a vehicle of bacteria dissemination in the farming environment has been previously reported, but still scarcely studied. This study investigated the bacteria density/diversity of the inside and outside air and of litter samples at ...
Susana Sanz   +7 more
doaj   +1 more source

Prostate tumor growth is impaired by CtBP1 depletion in high-fat diet-fed mice [PDF]

open access: yes, 2014
Clinical and epidemiologic data suggest that obesity is associated with more aggressive forms of prostate cancer, poor prognosis, and increased mortality.
Cotignola, Javier Hernan   +11 more
core   +1 more source

Phospholipid classes and fatty acid composition of ewe’s and goat’s milk

open access: yesGrasas y Aceites, 2013
The content, distribution of individual species, and the fatty acid composition of phospholipids (PL) from ewe’s and goat’s milk were analyzed. The binding of enterotoxigenic and uropathogenic Escherichia coli strains to PL and the inhibition of ...
L. Zancada   +5 more
doaj   +1 more source

H2 production pathways in nutrient-replete mixotrophic Chlamydomonas cultures under low light. Response to the commentary article “On the pathways feeding the H2 production process in nutrient-replete, hypoxic conditions,” by Alberto Scoma and Szilvia Z. Tóth

open access: yesBiotechnology for Biofuels, 2017
Background A recent Commentary article entitled “On the pathways feeding the H2 production process in nutrient-replete, hypoxic conditions” by Dr. Scoma and Dr.
David González-Ballester   +4 more
doaj   +1 more source

Inorganic Nitrogen Form Determines Nutrient Allocation and Metabolic Responses in Maritime Pine Seedlings

open access: yesPlants, 2020
Nitrate and ammonium are the main forms of inorganic nitrogen available to plants. The present study aimed to investigate the metabolic changes caused by ammonium and nitrate nutrition in maritime pine (Pinus pinaster Ait.).
Francisco Ortigosa   +6 more
doaj   +1 more source

Cleavage and activation of LIM kinase 1 as a novel mechanism for calpain 2-mediated regulation of nuclear dynamics

open access: yesScientific Reports, 2021
Calpain-2 (CAPN2) is a processing enzyme ubiquitously expressed in mammalian tissues whose pleiotropic functions depend on the role played by its cleaved-products.
L. Rodríguez-Fernández   +4 more
doaj   +1 more source

La ciencia de los viajes [PDF]

open access: yes, 2020
Viajar y hacer ciencia son dos áreas de la actividad humana que tienen muchos factores en común: la curiosidad y la inquietud por descubrir lo desconocido de aquel que las lleva a cabo o la inevitable tendencia a caracterizar el mundo mediante nuevos ...
Bueno Amorós, Aníbal
core  

Peripheral Inflammation Increases the Damage in Animal Models of Nigrostriatal Dopaminergic Neurodegeneration: Possible Implication in Parkinson's Disease Incidence

open access: yesParkinson's Disease, 2011
Inflammatory processes described in Parkinson’s disease (PD) and its animal models appear to be important in the progression of the pathogenesis, or even a triggering factor.
A. Machado   +11 more
doaj   +1 more source

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