Regulation of gastrointestinal activity in response to continuous low temperature in the Daurian ground squirrel [0.03%]
连续低温暴露下达乌尔黄鼠胃肠活动的调节响应机制研究
Xiang-Yao Ju,Yong-Ping Ma,Jian-Li Wang
Xiang-Yao Ju
Low temperature is an important environmental factor influencing the phenotypic plasticity of the gastrointestinal (GI) tract. However, it remains unclear how GI activity is regulated to cope with low temperature stress. The Daurian ground ...
In vivo PET imaging of zebrafish and its application for detecting metabolic changes in response to lipopolysaccharide [0.03%]
斑马鱼体内的PET成像及其检测脂多糖反应代谢变化的应用
Luiza Reali Nazario,Guilherme Pietro da Silva,Jéssica Streb de Sousa et al.
Luiza Reali Nazario et al.
In vivo PET/CT imaging of zebrafish associates the advantages of this small vertebrate model to functional and less invasive image capture techniques. However, protocols and standardization of these techniques are still under expansion. Her...
Assessment of reference genes for qRT-PCR in different tissues of Yesso scallop (Patinopecten yessoensis) after high temperature treatment [0.03%]
高温处理后基于不同组织的辽参(qRT-PCR)参考基因的选择与验证
Qingyu Peng,Dongli Jiang,Chuanyan Yang et al.
Qingyu Peng et al.
Quantitative Reverse Transcription PCR (qRT-PCR) is a widely employed technique for quantifying gene expression levels in the Yesso scallop (Patinopecten yessoensis), in which accurate data normalization relies on stably expressed reference...
Lack of repeatability in red muscle mitochondrial function over time and across oxygen conditions in a teleost fish [0.03%]
一种鱼类红肌线粒体功能在时间和不同氧浓度条件下重复性差
Jean-Baptiste Quéméneur,José-Luis Zambonino-Infante,Karine Salin
Jean-Baptiste Quéméneur
Mitochondrial aerobic metabolism varies among individuals and has been linked to components of animal performance and fitness. However, because assessments of mitochondrial function have often required terminal sampling, most studies rely o...
Physiological and metabolic orchestration during biphasic low-salinity adaptation in the mud crab (Scylla paramamosain): Insights into osmoregulation, lipid remodeling, and energy metabolism [0.03%]
中华绒碟蟹低盐适应的两阶段生理和代谢调节：渗透压调节、脂质重塑和能量代谢的新见解
Tiantian Xu,Xiaoyue Li,Xishuai Cui et al.
Tiantian Xu et al.
As a euryhaline crustacean, Scylla paramamosain plays an important role in mariculture. Investigating its salinity adaptation mechanisms is critical for coping with salinity fluctuations in coastal aquaculture and promoting the sustainable ...
Hypoxia-reoxygenation alters global and gene-specific DNA methylation of GAPDH, independently of its expression and enzyme activity in the shrimp Penaeus vannamei [0.03%]
低氧复氧独立于其表达和酶活性改变对虾Penaeus vannamei中GAPDH的DNA甲基化模式的影响
Jesús A Rosas-Anaya,Alma B Peregrino-Uriarte,Lilia Leyva-Carrillo et al.
Jesús A Rosas-Anaya et al.
Hypoxia promotes a shift from aerobic to anaerobic metabolism. In the shrimp Penaeus vannamei, low oxygen modulates glycolytic enzymes, including glyceraldehyde-3-phosphate dehydrogenase (GAPDH). Because hypoxia can also trigger epigenetic ...
Feeding entrainment of the primary and accessory loops of the molecular circadian clock and epigenetic processes in zebrafish brain: The importance of the glucocorticoid signalling [0.03%]
糖皮质激素信号在斑马鱼大脑分子昼夜钟主环和辅环的进食同步及表观遗传过程中的重要性
Elisa Samorì,Elena Frigato,Luisa Dalla Valle et al.
Elisa Samorì et al.
The molecular circadian clock is synchronized by environmental stimuli, allowing fish to predict external cyclic changes. Different molecular pathways are synchronized by the clock system, which is in turn affected by their output, as prove...
Impaired growth after immunization with a bivalent oil-adjuvanted vaccine occurs without detectable changes to aerobic capacity in juvenile rainbow trout [0.03%]
油佐剂双价疫苗接种后鲁冰鱼的生长受阻，并未检测到有氧能力的改变
Nicklas Wallbom,Ali Reza Khansari,Erik Sandblom et al.
Nicklas Wallbom et al.
The trade-off between growth and immunity in fish has been assumed to relate to energetic costs associated with immune functions. Here, we hypothesized that immunization with a bivalent mineral oil-adjuvanted vaccine elevates standard metab...
Vladislav S Kuzmin,Dina K Gaynullina,Anastasia A Shvetsova et al.
Vladislav S Kuzmin et al.
Winter in temperate and high latitudes imposes severe challenges for animal survival, associated with low ambient temperature and limited food availability. In some mammalian species, these challenges are met by hibernation, a state charact...
Diel temperature fluctuations alter molecular, biochemical, and whole-animal responses to thermal stress and hypoxia in adult zebrafish [0.03%]
昼夜温度波动改变了成年斑马鱼对热应激和低氧的分子、生化和整体动物反应
Tanner M Clow,Paul M Craig
Tanner M Clow
Aquatic ecosystems naturally experience temperature fluctuations, which are often accompanied by shifts in dissolved oxygen. However, climate change has exacerbated the prevalence and magnitude of these fluctuations, often leaving organisms...