Siberian hamsters
Influence of near ultraviolet radiation on reproductive and immunological development in juvenile male Siberian hamsters
... In addition to regulating the pineal–reproductive axis, photoperiod also elicits changes in the rodent immune system (Vriend and Lamber, 1973; Hoffman et al., 1985; Vaughan et al., 1987; Brainard et al., 1987; Brainard ...
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High Body Mass Has No Effect on Cellular and Innate Immunity in Siberian Hamsters (Phodopus sungorus)
... Body mass is considered to be related with immune function in animals. Our aim was to test the hypothesis that cellular and innate immunity would be suppressed in high body mass of Siberian hamsters ( ...
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Antibody mediated inhibition of the FGFR1c isoform induces a catabolic lean state in Siberian hamsters
... in hamsters in the LD fat state when compared to those in the SD lean state, suggesting that activity of the FGFR1c system might vary as a function of either adiposity or ...fat hamsters in LD would show an ...
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Endotoxin rapidly desensitizes the gonads to kisspeptin induced luteinizing hormone release in male Siberian hamsters (Phodopus sungorus)
... male Siberian hamsters (Phodopus sungorus) and attempted to determine whether glucocorticoids constitute part of the mechanism mediating these ...effects. Siberian hamsters have evolved robust ...
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Sleep deprivation attenuates endotoxin induced cytokine gene expression independent of day length and circulating cortisol in male Siberian hamsters (Phodopus sungorus)
... whether hamsters were sleep ...SP hamsters had higher baseline cortisol than LP hamsters, and this photoperiodic difference in Siberian hamsters has been demonstrated in previous ...
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Independence of circadian entrainment state and responses to melatonin in male Siberian hamsters
... Although endogenous melatonin production is under cir- cadian control, there is compelling evidence for a recipro- cal influence as well. In several rodent species, daily timed melatonin infusions or bolus injections ...
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Photoperiod induced increases in bone mineral apposition rate in Siberian hamsters and the involvement of seasonal leptin changes
... Female Siberian hamsters were randomly housed in LD or SD conditions from the age of 14 weeks and left to acclimatize for 5 weeks (n = 12 per photoperiod) (Figure ...
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Social thermoregulation and torpor in the Siberian hamster
... of Siberian hamsters living in the natural environment is rather limited, based on the present results we presume that social overwintering as well as social thermoregulation may also be important ...
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Input rich Writing Tasks and Student Writing on an English Language Proficiency Test
... male Siberian hamsters (Phodopus sungorus, 3 months old) were singly housed under a long day photoperiod light cycle (16 hour light:8 hour dark) and an ambient temperature of 22 ± ...2°C. Hamsters ...
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Hypothalamic ventricular ependymal thyroid hormone deiodinases are an important element of circannual timing in the siberian hamster (Phodopus sungorus)
... refractory Siberian hamsters in order to regain sensitivity to the SD melatonin signal ...that hamsters which have been transferred from SD to LD show a 900% increase in Dio2 gene expression and ...
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Hypothalamic over expression of VGF in the Siberian hamster increases energy expenditure and reduces body weight gain
... the Siberian hamster; epididymal WAT demonstrates proportionally greater decreases ...in Siberian hamsters [12] and increase energy expenditure in mice [11], while ICV infu- sion of NERP-2 in rats ...
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A Preliminary Investigation into the Mediating Role of Positive Affect in the Development of Posttraumatic Stress Disorder among African American Female Sexual Assault Survivors
... in Siberian hamsters show that food intake of MEL injected animals was lower compared to the ...our hamsters were the result of a decreased food consumption, we do not exclude the possibility that ...
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Mitochondrial metabolic suppression and reactive oxygen species production during hypometabolism in mammals
... Heart mitochondrial respiration was measured in short photoperiod-acclimated dwarf Siberian hamsters during torpor and euthermia. At 37°C, both state 3 and 4 respiration rates were more than 2-fold higher ...
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Reduced adiposity attenuates FGF21 mediated metabolic improvements in the Siberian hamster
... in Siberian hamsters. In young long day (LD) hamsters with increased adiposity we report that an FGF21 mimetic LY2405319 lowers body weight, adiposity and improves glycemia due to increased energy ...
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The use of viral 2A sequence for the simultaneous over expression of both the vgf gene and enhanced green fluorescent protein eGFP
... UK), Siberian hamsters (n = 6/group) or mice (n = 6/group) were bilaterally infused with 200 nl of the viral vector (rAAV-GFP or rAAV-VGF-GFP) directed towards the PVN (anteroposterior ...
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The Nasal Cavity Is a Route for Prion Infection in Hamsters
... The hamsters were then placed supine until the anesthesia wore off and they began to move, which took between 5 and 10 ...min. Hamsters inoculated per os were deprived of food for 24 h prior to being given ...
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Geothermal Regime and Deep Temperatures of the Siberian Platform
... Geothermics of the Baikal region is of special interest because of the confluence of its major tectonic units of different age and origin. These include a craton (Siberian Platform), two folded areas (Sayan-Baikal ...
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Study on ectomycorrhizea of Siberian Pine (Pinus sibirica)
... Root samples of Siberian pine and the rhizosphere soil were collected from East Khentii Mountain range in Mandal soum, Selenge aimag, in August 2013. Feeder roots, soil, and root samples were collected from 0 to ...
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Electro-weak production of pseudovector C-even heavy quarkonia in electron-positron collisions on Belle II and BES III
... II.15.1 of fundamental scientific researches of the Siberian Branch of Russian Academy of Sciences, the project No.. Tanabashi et al.[r] ...
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Traditional Institutions and Knowledge of Siberian Aboriginal Community
... The territory of Siberia was attached to the Russian Empire in the 18th century. Since then traditional institu- tions of Siberian indigenous people passed a difficult way of evolution. There were some important ...
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