Results 211 to 220 of about 2,209,856 (256)
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On the Role of Shear Stress in Cardiogenesis
Endothelium, 2005The relative contribution of physical and chemical factors in organogenesis in general and in cardiogenesis in particular is an old and still unsolved question in developmental biology (Chang 1932, Anatomical Record, 51, 253-265). A recent Nature paper (Hove et al. 2003, Nature, 421, 172-177) strongly suggests (but does not prove) the important role of
Vladimir, Mironov +2 more
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Personality Correlates of Role Stress
Psychological Reports, 1980The relationship between role stress, i.e., role ambiguity and role conflict, and personality as measured by Gough and Heilbrun's (1965) Adjective Check List was examined on the basis of data drawn from 202 nursing personnel. Experienced role ambiguity correlated .17 with defensiveness, .15 with self-control, .13 with endurance, —.13 with order, —.15 ...
A G, Bedeian +2 more
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The role of F0 in mongolian stress
Speech Prosody 2012, 2012no ...
Sang, Y., Martin, Philippe
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The role of stress in colicin regulation
Archives of Microbiology, 2014Bacteriocins produced by Enterobacteriaceae are high molecular weight toxic proteins that kill target cells through a variety of mechanisms, including pore formation and nucleic acid degradation. What is remarkable about these toxins is that their expression results in death to the producing cells and therefore bacteriocin induction have to be tightly ...
Lusine, Ghazaryan +4 more
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Role stress and entrepreneurship research
International Entrepreneurship and Management Journal, 2006Entrepreneurship as a domain of research has grown by benefiting from more established disciplines. However, a commonality in the early stages of applying established theories to entrepreneurship is the lack of grounded research frameworks. This paper reviews literature on role stress and develops a conceptual framework that illustrates how this ...
Wincent, J., Örtqvist, D.
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The role of oxidative stress in glaucoma
Mutation Research/Reviews in Mutation Research, 2006DNA damage is related to a variety of degenerative diseases such as cancer, atherosclerosis and neurodegenerative diseases, depending on the tissue affected. Increasing evidence indicates that reactive oxygen species (ROS) play a key role in the pathogenesis of primary open angle glaucoma (POAG), the main cause of irreversible blindness worldwide ...
IZZOTTI, ALBERTO +2 more
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The role of life stress in fibromyalgia
Current Rheumatology Reports, 2005This paper focuses on recent evidence of etiopathogenetic links between fibromyalgia and life stress. From an etiologic point of view, studies concerning the role of adverse life events, personality and lifestyle factors, post-traumatic stress, and negative childhood experiences are reviewed.
Boudewijn, Van Houdenhove +2 more
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Role of oxidative stress in atherosclerosis
The American Journal of Cardiology, 2003The common risk factors for atherosclerosis increase production of reactive oxygen species (ROS) by endothelial, vascular smooth muscle, and adventitial cells. These ROS initiate processes involved in atherogenesis through several important enzyme systems, including xanthine oxidase, nicotinamide adenine dinucleotide phosphate (NADPH) oxidases, and ...
David, Harrison +4 more
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Stress, Depression, and The Role of Cytokines
1999The concept of an inter-relationship between the psychological state of a depressed patient and the immune status can be traced back to Galen who, in 200 AD, suggested that melancholic women are more susceptible to breast cancer than sanguine women (Leonard, 1987).
B E, Leonard, C, Song
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Role of epinephrine in acute stress
Endocrinology and Metabolism Clinics of North America, 2002This article presents the likely pathway of stimuli generated by the recognition of high-intensity stressors to ultimately produce a fight-or-flight response. A key element is the recognition that psychological stressors that do not directly alter the internal environment represent the most important etiology of a fight-or-flight response ...
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