Hypoxia modifies the feeding preferences of Drosophila. Consequences for diet dependent hypoxic survival [0.03%]
缺氧会改变果蝇的摄食偏好并影响以不同食物为食的果蝇的缺氧生存能力
Paul Vigne,Christian Frelin
Paul Vigne
Background: Recent attention has been given to the relationships between diet, longevity, aging and resistance to various forms of stress. Flies do not simply ingest calories. They sense different concentrations of carboh...
The effect of marathon on mRNA expression of anti-apoptotic and pro-apoptotic proteins and sirtuins family in male recreational long-distance runners [0.03%]
马拉松运动对业余长跑运动员抗凋亡和促凋亡蛋白质及沉默素家族mRNA表达的影响
Gabriella Marfe,Marco Tafani,Bruna Pucci et al.
Gabriella Marfe et al.
Background: A large body of evidence shows that a single bout of strenuous exercise induces oxidative stress in circulating human lymphocytes leading to lipid peroxidation, DNA damage, mitochondrial perturbations, and pro...
Gene expression and activity of digestive proteases in Daphnia: effects of cyanobacterial protease inhibitors [0.03%]
蛋白酶抑制剂对水蚤消化蛋白酶表达及活性的影响研究
Anke Schwarzenberger,Anja Zitt,Peter Kroth et al.
Anke Schwarzenberger et al.
Background: The frequency of cyanobacterial blooms has increased worldwide, and these blooms have been claimed to be a major factor leading to the decline of the most important freshwater herbivores, i.e. representatives ...
Up-regulation of avian uncoupling protein in cold-acclimated and hyperthyroid ducklings prevents reactive oxygen species production by skeletal muscle mitochondria [0.03%]
冷适应和高甲状腺激素水平鸭肌细胞中鸟苷酸偶联蛋白的上调可防止活性氧的产生
Benjamin Rey,Damien Roussel,Caroline Romestaing et al.
Benjamin Rey et al.
Background: Although identified in several bird species, the biological role of the avian homolog of mammalian uncoupling proteins (avUCP) remains extensively debated. In the present study, the functional properties of is...
The effects of acylation stimulating protein supplementation VS antibody neutralization on energy expenditure in wildtype mice [0.03%]
酰化刺激蛋白补充和抗体中和对野生型小鼠能量消耗的影响
Sabina Paglialunga,Alexandre Fisette,Mercedes Munkonda et al.
Sabina Paglialunga et al.
Background: Acylation stimulating protein (ASP) is an adipogenic hormone that stimulates triglyceride (TG) synthesis and glucose transport in adipocytes. Previous studies have shown that ASP-deficient C3 knockout mice are...
Comparative Study
BMC physiology. 2010 Apr 23:10:4. DOI:10.1186/1472-6793-10-4 2010
High-resolution ex vivo magnetic resonance angiography: a feasibility study on biological and medical tissues [0.03%]
高分辨率体外磁共振血管造影：一种针对生物和医学组织的可行性研究
Anne S Rasmussen,Henrik Lauridsen,Christoffer Laustsen et al.
Anne S Rasmussen et al.
Background: In biomedical sciences, ex vivo angiography is a practical mean to elucidate vascular structures three-dimensionally with simultaneous estimation of intravascular volume. The objectives of this study were to d...
Different stress-related phenotypes of BALB/c mice from in-house or vendor: alterations of the sympathetic and HPA axis responsiveness [0.03%]
体内和供应商处的BALB/C小鼠不同的压力表型：交感神经和HPA轴反应性变化
Jakob Olfe,Grazyna Domanska,Christine Schuett et al.
Jakob Olfe et al.
Background: Laboratory routine procedures such as handling, injection, gavage or transportation are stressful events which may influence physiological parameters of laboratory animals and may interfere with the interpreta...
Expression of epithelial calcium transport system in rat cochlea and vestibular labyrinth [0.03%]
大鼠耳蜗和前庭迷路上皮钙转运系统的表达研究
Daisuke Yamauchi,Kazuhiro Nakaya,Nithya N Raveendran et al.
Daisuke Yamauchi et al.
Background: The low luminal Ca2+ concentration of mammalian endolymph in the inner ear is required for normal hearing and balance. We recently reported the expression of mRNA for a Ca2+-absorptive transport system in prim...
Plasma ATP concentration and venous oxygen content in the forearm during dynamic handgrip exercise [0.03%]
动态握力运动时前臂血浆ATP浓度和静脉氧含量的变化
Rachel E Wood,Connie Wishart,Philip J Walker et al.
Rachel E Wood et al.
Background: It has been proposed that adenosine triphosphate (ATP) released from red blood cells (RBCs) may contribute to the tight coupling between blood flow and oxygen demand in contracting skeletal muscle. To determin...
Transcriptional profile of isoproterenol-induced cardiomyopathy and comparison to exercise-induced cardiac hypertrophy and human cardiac failure [0.03%]
异丙肾上腺素诱导的心肌病转录谱及与运动诱导性心脏肥大和人类心脏病的比较分析
Cristi L Galindo,Michael A Skinner,Mounir Errami et al.
Cristi L Galindo et al.
Background: Isoproterenol-induced cardiac hypertrophy in mice has been used in a number of studies to model human cardiac disease. In this study, we compared the transcriptional response of the heart in this model to othe...
Comparative Study
BMC physiology. 2009 Dec 9:9:23. DOI:10.1186/1472-6793-9-23 2009