Learn More
BACKGROUND Human and animal laboratory studies have shown that stress delays healing of standardized punch biopsy wounds. PURPOSE This 5-week prospective study of 17 women who underwent elective gastric bypass surgery addressed the association between postsurgical pain intensity and subsequent healing of a standard 2.0-mm punch biopsy wound. METHODS(More)
OBJECTIVES Recent evidence suggests that younger and middle-age adults who show greater cardiovascular reactivity (CVR) to acute mental stress demonstrate better reasoning and memory skills. The purpose of this study was to examine whether older adults would exhibit a similar positive association between CVR and executive function and whether regular(More)
OBJECTIVES Poor sleep diminishes mental and physical health. The objective of this study was to examine associations between sleep disturbance and interleukin-6 (IL-6) responses to acute mental stress in older adults. DESIGN Observational study of community-dwelling, healthy older adults. SETTING Participants completed the study in a clinical research(More)
Age-related changes in immune function leave older adults at risk for a host of inflammatory diseases. Immune-mediated inflammatory processes are regulated by neuroendocrine hormones, including glucocorticoids, dehydroepiandrosterone, and the catecholamines, epinephrine, and norepinephrine. This regulation, however, becomes impaired in older adults in light(More)
We examined 31 older couples' wife demand/husband withdraw communication patterns and cortisol responses to marital conflict. Regression analyses indicated that wife demand/husband withdraw sequences during conflict related to cortisol responses only for wives. Based on a mixed model that accounted for the interdependence of spouses' perceptions of(More)
Introduction A growing body of research linking psychological and behavioral factors to the incidence and progression of cancer suggests that psychosocial factors may have an impact on some types of cancer [1–6]. In this paper, we suggest that it is through the impact these behavioral and psychological factors have on the cellular immune response, including(More)
We investigated linkages between spousal support satisfaction and affective, cortisol, and blood pressure responses to conflict in two samples, 85 newlyweds and 31 older couples, married an average of 42 years. Couples were admitted to a hospital research unit and provided self-reports regarding the support received from their spouses. After a baseline(More)
Social isolation confers increased risk for coronary heart disease (CHD) events and mortality. In two recent studies, low levels of social integration among older adults were related to higher levels of C-reactive protein (CRP), a marker of inflammation, suggesting a possible biological link between social isolation and CHD. The current study examined(More)
This study examined how threat and coping appraisals and impression management opportunities influenced cardiovascular reactivity within a self-presentation context. Participants were videotaped performing a speech that they believed might be evaluated. Participants' physiological responses were recorded 1 week later while: (a) watching their speech,(More)