نتایج جستجو برای: stressors

تعداد نتایج: 15664  

Journal: :Acta neurologica Belgica 2009
K R Kaufman N Zuber R S Mahalingam J B Wollack

Psychogenic non-epileptic seizures (PNES) in the context of meningoencephalitis can occur with sufficient stressors. Video-EEG is a critical diagnostic tool in such complex cases. Once the diagnosis of PNES is confirmed by video-EEG, psychiatric consultation with psychotherapeutic intervention to address underlying psychopathology and specific stressors that led to these conversion symptoms is ...

2017
Christopher R. Pryce Eberhard Fuchs

Stress e the physiological response to an environmental challenge is now a fundamental scientific, clinical and societal concept, which serves as testimony to the importance of its initial description by Hans Selye some 80 years ago (Fink, 2016; Selye, 1936). Whilst the stress response (and related states such as emotionality and arousal) is typically the focus of attention, in the present spec...

2013
Georgina G. Gurney Jessica Melbourne-Thomas Rollan C. Geronimo Perry M. Aliño Craig R. Johnson

Climate change has emerged as a principal threat to coral reefs, and is expected to exacerbate coral reef degradation caused by more localised stressors. Management of local stressors is widely advocated to bolster coral reef resilience, but the extent to which management of local stressors might affect future trajectories of reef state remains unclear. This is in part because of limited unders...

Journal: :The journals of gerontology. Series A, Biological sciences and medical sciences 2013
Zoltan Ungvari Danuta Sosnowska Jeffrey B Mason Heike Gruber Star W Lee Tonia S Schwartz Marishka K Brown Nadia J Storm Kristen Fortney Jessica Sowa Alexandra B Byrne Tino Kurz Erik Levy William E Sonntag Steven N Austad Anna Csiszar Iain Ridgway

Bivalve molluscs are newly discovered models of successful aging. Here, we test the hypothesis that extremely long-lived bivalves are not uniquely resistant to oxidative stressors (eg, tert-butyl hydroperoxide, as demonstrated in previous studies) but exhibit a multistress resistance phenotype. We contrasted resistance (in terms of organismal mortality) to genotoxic stresses (including topoisom...

2012
Giuseppe Valacchi Claudia Sticozzi Alessandra Pecorelli Franco Cervellati Carlo Cervellati Emanuela Maioli

Living organisms are continuously exposed to environmental pollutants. Because of its critical location, the skin is a major interface between the body and the environment and provides a biological barrier against an array of chemical and physical environmental pollutants. The skin can be defined as our first defense against the environment because of its constant exposure to oxidants, includin...

Journal: :Drug discovery today. Technologies 2014
D Hala D B Huggett W W Burggren

Epigenetic modification and transgenerational transfer of phenotype at the individual or population level, particularly in response to environmental change, is at the forefront of biological investigation. The plasticity of this process allows an organism to respond to changes in environmental conditions, potentially conferring a survival advantage. In this review, we discuss epigenetic transge...

2015
Denise L. Breitburg Gerhardt F. Riedel

Journal: :Journal of agricultural safety and health 2008
S A Freeman C V Schwab Q Jiang

In order to identify events/activities that are particularly stressful for farmers/ranchers, afarm stress survey based on the proportionate scaling method was mailed to a stratified random sample of 3000 Iowa farmers by the USDA National Agricultural Statistics Service. The participants were asked to compare 62 life events and farm activities to a marriage (assigned a baseline rating of 50), de...

2013

Background: Haemodialysis results in a marked change in the quality of patients’ life, since it includes a number of modifications and restrictions, which affect patients’ health functioning. End Stage Renal Disease (ESRD) is an irreversible kidney failure, mainly caused by diabetes, hypertension, glomerulonephritis, and polycystic kidney disease. Haemodialysis...

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