Search results for "Beverages"
showing 10 items of 4625 documents
Female Oviposition Decisions and Their Impact on Progeny Life-History Traits
2008
An important factor affecting the life-history of an organism is parental investment in reproduction: reproductive decisions are almost invariably costly. Therefore, reproductive decisions should be beneficial in terms of increased offspring number or fitness. For example, egg laying decisions in many insects can influence resource availability of the offspring through changes in the larval density, and resource availability will have effects on many life-history traits. Here we studied whether female reproductive decisions affect offspring fitness in Callosobruchus maculatus seed beetles. Females laid more eggs on black-eye beans than on mung beans. However, when the difference in the surf…
Cardiolipin content controls mitochondrial coupling and energetic efficiency in muscle
2020
Decreasing mitochondrial energy-production efficiency in skeletal muscle can confer protection against diet-induced obesity.
Total Elbow Replacement as Primary Treatment for Complex Fractures of the Distal Osteopenic Humerus
2003
Background: The use of hip and shoulder arthroplasty in elderly patients for grossly displaced intraarticular fractures is becoming more and more accepted. Total elbow replacement (TER) has not been considered an option for the treatment of extensively comminuted fractures of the distal humerus because surgeons feel the outcome is generally not predictable after TER. Evaluation of TER: On the basis of a MEDLINE literature search of this issue and the documented results based on the improvement of implant designs, operative technique and patient selection, TER has a definite role in the treatment of some fractures of the distal humerus.
Endocannabinoid Role in Synaptic Plasticity and Learning
2009
Endocannabinoids have recently emerged as versatile modulators of synaptic transmission and can act as retrograde neurotransmitters. As they cannot be stored in synaptic vesicles, endocannabinoid signaling is believed to start ‘on-demand,’ via a stimulus-dependent synthesis from membranous precursors at the postsynaptic site. After synthesis, endocannabinoids bind presynaptically to cannabinoid type 1 (CB1) receptors, leading to a short- or long-term suppression of neurotransmitter release. CB1 receptors are present in a plethora of different synaptic connections in the brain. Electrophysiological and behavioral analyses of mutant mice lacking CB1 receptors and of pharmacologically treated …
Molecular and Macromolecular Changes in Bottle-Aged White Wines Reflect Oxidative Evolution–Impact of Must Clarification and Bottle Closure
2018
This article is part of the Research Topic "The Chemistry of Wine Ageing" Adresse de correspondance: Institut Universitaire de la Vigne et du Vin, Dijon, France PMCID: PMC5897750; International audience; Chardonnay wines from Burgundy, obtained from musts with three levels of clarification (Low, Medium and High) during two consecutive vintages (2009 and 2010) and for two kinds of closures (screw caps and synthetic coextruded closures) were analyzed chemically and sensorially. Three bottles per turbidity level were opened in 2015 in order to assess the intensity of the reductive and/or oxidative aromas (REDOX sensory scores) by a trained sensory panel. The chemical analyses consisted in poly…
Additional file 3: Figure S1. of Proteomic analysis highlights the role of detoxification pathways in increased tolerance to Huanglongbing disease
2016
Metabolism oveview of proteomic changes in response to HLB disease, comparing effects in the two Citrus genotypes. (PDF 115Â kb)
Additional file 3: Figure S1. of Proteomic analysis highlights the role of detoxification pathways in increased tolerance to Huanglongbing disease
2016
Metabolism oveview of proteomic changes in response to HLB disease, comparing effects in the two Citrus genotypes. (PDF 115Â kb)
Differences between current clinical guidelines for screening, diagnosis and management of non-alcoholic fatty liver disease and real-world practice:…
2021
International audience; INTRODUCTION: Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease and is associated with obesity and metabolic comorbidities. Liver steatosis can progress to nonalcoholic steatohepatitis (NASH) exhibiting a relevant risk of fibrosis and ultimately liver failure. To date, no approved treatment for NASH to reduce its clinical and humanistic burden has been developed. AREAS COVERED: We undertook a literature review to identify English language, national and international clinical guidelines for NAFLD regarding diagnosis, assessment and management, and determined their points of agreement and difference. Additionally, we investigated published liter…
Estudio y caracterización molecular de la producción de aminas biógenas por parte de bacterias lácticas de origen enológico.
2005
Dada la influencia negativa de la presencia de aminas biógenas en el vino, por el efecto perjudicial sobre la salud humana y por la disminución de la calidad del vino y dada también la presencia de las bacterias lácticas (BL) en los mismos, en esta tesis nos planteamos determinar la importancia de las BL en la presencia de estas aminas en el vino, así como que factores podían influir en la concentración de las mismas o en la mayor o menor producción por parte de las BL.En primer lugar, desarrollamos un método enzimático que permite analizar la concentración de histamina en vino y la producción de la misma por BL, a continuación analizamos la concentración de histamina, tiramina, feniletilam…
Substrate specificity screening of oat (Avena sativa) seeds aminopeptidase demonstrate unusually broad tolerance in S1 pocket.
2012
Aminopeptidases are proteolytic enzymes that remove one amino acid at a time from N-terminus of peptidic substrates. In plants, inhibitors of aminopeptidases can find potential applications in agriculture as herbicides. In this report we have used a library of fluorogenic derivatives of natural and unnatural amino acids for substrate specificity profiling of oat (Avena sativa) aminopeptidase. Interestingly, we have found that this enzyme recognizes effectively among the natural amino acids basic residues like Arg and Lys, hydrophobic Phe, Leu and Met, but also to some extent acidic residues Asp and Glu. In the case of unnatural amino acids hydrophobic residues (hPhe and hCha) and basic hArg…