Cytosolic phospholipase A2 regulation in the hibernating thirteen-lined ground squirrel
نویسندگان
چکیده
منابع مشابه
Noninvasive imaging of the thirteen-lined ground squirrel photoreceptor mosaic.
Ground squirrels are an increasingly important model for studying visual processing, retinal circuitry, and cone photoreceptor function. Here, we demonstrate that the photoreceptor mosaic can be longitudinally imaged noninvasively in the 13-lined ground squirrel (Ictidomys tridecemlineatus) using confocal and nonconfocal split-detection adaptive optics scanning ophthalmoscopy using 790 nm light...
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For many small mammals, survival over the winter months is a serious challenge because of low environmental temperatures and limited food availability. The solution for many species, such as thirteen-lined ground squirrels (Ictidomys tridecemlineatus), is hibernation, an altered physiological state characterized by seasonal heterothermy and entry into long periods of torpor that are intersperse...
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Mammalian hibernation is associated with multiple physiological, biochemical, and molecular changes that allow animals to endure colder temperatures. We hypothesize that long non-coding RNAs (lncRNAs), a group of non-coding transcripts with diverse functions, are differentially expressed during hibernation. In this study, expression levels of lncRNAsH19 and TUG1 were assessed via qRT-PCR in liv...
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0 This paper is a description of the changes which take place in the blood pressure, body temperature, and EKG during the hibernating cycle of the 13-lined ground squirrel (Citellus tridecemlineatus), and the effect of drugs during various parts of this cycle.
متن کاملRegulation of cytosolic phospholipase A2 by phosphorylation.
Introduction Phospholipases catalyse the cleavage of membrane phospholipids and thereby generate second messengers that participate in intracellular signal transduction processes or act as precursors of tissue hormones. Cytosolic phospholipase Az (cPLA2) is an 85 kDa enzyme that cleaves arachidonic acid at the sn-2 position of the phospholipid [1,2]. The intracellular location of the enzyme ena...
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ژورنال
عنوان ژورنال: Cellular and Molecular Biology Letters
سال: 2007
ISSN: 1689-1392
DOI: 10.2478/s11658-007-0036-8