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Exogenous control of diel locomotor activity in the whitefish Coregonus clupeaformis: effects of light and temperature

SummaryData on factors determining activity cycles of nearctic fishes are scarce overall, and nonexistent for Coregoniae (family Salmonidae), a group with closely related and somewhat better known palaearctic species.

出版机构:Springer Verlag

刊物名称:Oecologia

出版时间:1988

ISSN:0029-8549

数据源:报刊文摘

Onset of convection in a couple-stress fluid-saturated porous medium: effects of non-uniform temperature gradients

Onset of convection in a layer of couple-stress fluid-saturated porous medium is investigated for different types of basic temperature gradients. The boundaries are considered to be adiabatically insulated to temperature perturbations.

出版机构:Springer Verlag

刊物名称:Archive of Applied Mechanics

出版时间:2010

ISSN:0939-1533

数据源:报刊文摘

Medial prefrontal cortex activity can disrupt the expression of stress response habituation

Recent findings suggest that the expression of hypothalamic?pituitary?adrenal (HPA) axis stress response adaptation in rats depends on top?down neural control. We therefore examined whether the medial prefrontal cortex (mPFC) modulates expression of stress response habituation.

出版机构:Elsevier Science

刊物名称:Neuroscience

出版时间:2010

ISSN:0306-4522

数据源:报刊文摘

Specific features of low-temperature phase transformations in nitrogen-Containing Cr-Mn-based steels

Physical and mechanical properties of nitrogen-containing austenitic steels of different alloying systems have been studied at temperatures from ?196 to 700?C in the quenched state.

出版机构:SP MAIK Nauka/Interperiodica

刊物名称:The Physics of Metals and Metallography

出版时间:2010

ISSN:0031-918X

数据源:报刊文摘

Autonomic and hypothalamic–pituitary–adrenal stress resilience: Impact of cardiac vagal tone

Resilience refers to the ability to cope with stressful events. Variation in the activity of the stress-responsive sympatho?adrenal?medullary and hypothalamic?pituitary?

出版机构:Elsevier Science

刊物名称:Biological Psychology

出版时间:2010

ISSN:0301-0511

数据源:报刊文摘

Antihypoxic effect of adaptation to stress and of adaptation to electrostimulation: a comparative study

Without Abstract

出版机构:Springer US

刊物名称:Bulletin of Experimental Biology and Medicine

出版时间:1993

ISSN:0007-4888

数据源:报刊文摘

Acute administration of 5-oxoproline induces oxidative damage to lipids and proteins and impairs antioxidant defenses in cerebral cortex and cerebellum of young rats

5-Oxoproline accumulates in glutathione synthetase deficiency, an autossomic recessive inherited disorder clinically characterized by hemolytic anemia, metabolic acidosis, and severe neurological symptoms whose mechanisms are poorly known.

出版机构:Springer US

刊物名称:Metabolic Brain Disease

出版时间:2010

ISSN:0885-7490

数据源:报刊文摘

An Electron Spin Resonance Study for Real-time Detection of Ascorbyl Free Radicals After Addition of Dimethyl Sulfoxide in Murine Hippocampus or Plasma During Kainic Acid-Induced Seizures

Electron spin resonance (ESR)-silent ascorbate solutions generate a detectable, likely concentration-dependent signal of ascorbyl free radicals (AFR) immediately upon addition of a molar excess of dimethyl sulfoxide (DMSO).

出版机构:Springer US

刊物名称:Neurochemical Research

出版时间:2010

ISSN:0364-3190

数据源:报刊文摘

DIFFERENTIAL EFFECTS OF PHOTOPHASE IRRADIANCE ON METABOLIC AND URINARY STRESS HORMONE CONCENTRATIONS IN BLIND AND SIGHTED RODENTS

The effects of different photophase irradiance levels on the daily rhythms of energy expenditure (DEE, calculated from oxygen consumption, VO2) and urinary metabolites of stress hormones in sighted (Microtus socialis) and blind (Spalax ehrenbergi) rodents were compared.

出版机构:Informa Healthcare

刊物名称:Chronobiol Int

出版时间:2010

ISSN:0742-0528

数据源:报刊文摘

Alcohol use and hippocampal volume deficits in adults with posttraumatic stress disorder: A meta-analysis

Posttraumatic stress disorder (PTSD) is associated with hippocampal volume deficits, but the effects of alcohol use on hippocampal volume in PTSD are unclear. We meta-analytically examined the relationship between alcohol use, PTSD, and hippocampal volume deficits.

出版机构:Elsevier Science

刊物名称:Biological Psychology

出版时间:2010

ISSN:0301-0511

数据源:报刊文摘