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81.
Rheumatoid arthritis (RA) is a chronic disorder that can have a severe impact on patient's lives. This present study investigated four questions regarding the psychosocial effects on patients and their well partners. First we found that depression for both patients and partners were slightly elevated and 35.7% of patients and 23.3% of well partners had scores above the cut-off for possible clinical depression on the Center for Epidemiological Studies Depression Scale. Second, there was no significant difference between the patients' level of distress and that of the partners. Third, there were moderate positive correlations between patients' and partners' scores on measure of psychological functioning. Fourth, there were no differences in either the patients' or partners' well-being based on the gender of the patient. Finally, an exploratory analysis was conducted to examine the factors which influence the patients' and partners' depression and their view of the relationship. 相似文献
82.
Ten male hypertensives, whose BPs were controlled on a combination of sympatholytic and diuretic medications, were given 16 sessions of thermal biofeedback prior to attempting withdrawal from the sympatholytic drug. Results were evaluated using 24-hr ambulatory BP monitoring (ABPM) as well as clinic and home BPs, both in multi-baseline-across-subject designs and as a single group. Results showed significant treatment effects on 24-hr ABPM data, both at the individual level (SBPs only) and in the aggregate analyses (SBP and DBP). BPs assessed in the clinic by random zero sphygmomanometer and patient-assessed home BPs were also reduced. 相似文献
83.
Inflammatory bowel disease (IBD) encompasses two related gastrointestinal-tract diseases, ulcerative colitis (UC) and Crohn's Disease (CD). This study, a randomized controlled trial, compared the effectiveness of a multi-component behavioral treatment package (n = 11), which included IBD education, progressive muscle relaxation, thermal biofeedback, and training in use of cognitive coping strategies, to the effectiveness of symptom-monitoring (n = 10) as a control condition; 8 controls subsequently completed treatment. At posttreatment, the treatment group showed mean reductions on 5 symptoms, while the symptom monitoring controls showed mean reductions on all 8 symptoms. On a measure of Total Symptomatic change, the controls showed more improvement than the treated group; the treated controls at posttreatment, showed increases on all 8 symptoms. However, treated subjects perceived themselves as coping better with IBD, as feeling less IBD-related stress, and as experiencing less depression and anxiety. It is hypothesized that inherent differences may have existed between CD and UC subjects which could have led to the differences seen in treatment responses. 相似文献
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R J Blanchard K Fukunaga D C Blanchard M J Kelley 《Journal of comparative psychology (Washington, D.C. : 1983)》1975,89(10):1204-1209
Attacks by dominant colony males of a domesticated rat strain on conspecific strangers introduced into the colony include both a full range of threat displays and actual biting attack. These dominant males attack and bite both anesthetized and unanesthetized strangers, but threat displays and bites to anesthetized rats are limited. Lesions resulting from these bites are nonrandomly distributed, with most damage to the head and upper back and very few bites to ventral surfaces. When introduced strangers were left in the colonies for several days, 66% were killed, indicating that domesticated rats are capable of lethal attacks on conspecifics without external provocation. 相似文献
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The effects of prenatal alcohol exposure on grooming, locomotion, and rearing in response to stress were examined in adult rats whose mothers consumed a liquid diet containing 35% ethanol-derived calories (EDC). Offspring of both pair-fed 0% EDC mothers and ad libitum chow-fed mothers were included as controls. In Experiment 1, females groomed more than males following placement into a novel test chamber, but no differences due to prenatal treatment were observed. Ethanol-exposed animals groomed more than controls following the stress of a forced 1-min swim (Experiment 2), but when rats tested in Experiment 1 were observed again after forced swim stress (Experiment 3), no differences due to prenatal treatment or sex were observed. Experiment 4 examined the effects of pretreatment with 1 mg/kg naloxone on novelty-induced grooming and as in Experiment 1 prenatal treatment did not affect grooming responses. Females again groomed significantly more than males and naloxone reduced grooming equally for all groups. The results suggest that novelty-induced grooming is a sex-influenced behavior, with females grooming more than males, and that animals exposed prenatally to alcohol and tested as adults may have altered responses to certain stressors (i.e., forced swim) under specific conditions. The altered grooming response of alcohol-exposed rats to swim stress can be eliminated by preexposing them to novelty stress. 相似文献