Biomedical subjects

A Shutt

Publications and source records attributed to A Shutt.

3 recordsLinked to original sources

PubMed2005

[Physical exercise in secondary prevention of coronary heart disease].

Addition of life style intervention to pharmacological therapy has been shown to be essential for secondary prevention of cardiovascular diseases. The American Heart Association and American College of Sports Medicine propose physical activity of moderate intensity using dynamic exercise not causing myocardial ischemia and recommend four to five training sessions (30-40 min each) per week. Such activity has been shown to improve prognosis in coronary heart disease. This can be explained by exercise induced improvements of cardiovascular risk factors e.g. dyslipoproteinemia, insulin resistance and inflammation, normalization of endothelial function and retardation of atherosclerosis. Because of the strong evidence of the benefit of exercise in cardiovascular prevention and rehabilitation, this approach should be included in the complex therapy of cardiovascular patients.

Angioplasty, Balloon, Coronary↗

PubMed2003

Local variation in helminth burdens of Egyptian spiny mice (Acomys cahirinus dimidiatus) from ecologically similar sites: relationships with hormone concentrations and social behaviour.

Populations of Egyptian spiny mice (Acomys cahirinus dimidiatus) in a fragmented montane wadi system in the Sinai showed significant differences in the abundance of gut helminths. Differences in parasite load between populations were positively associated with measures of androgen activity but showed no significant relationship with glucocorticoid activity. Social discrimination tests with adult males from different wadis showed that those from sites with greater helminth abundance were less likely to investigate odours from other males and were less aggressive when subsequently interacting with the odour donors. Subjects showed markedly more investigation towards the odours of males from distant wadis compared with those from their own or immediately neighbouring wadi, but were less aggressive when confronted with odour donors from distant wadis. Despite this, there was a positive relationship between the amount of investigation towards distant male odour and subsequent aggression towards the male. While aggressiveness was positively associated with measures of androgen and glucocorticoid activity, no significant relationship emerged with individual helminth infection. Thus aggressiveness appeared to relate to overall local population levels of infection rather than individual challenge.

Adrenal Glands↗

PubMed1991

Clam ileocystoplasty.

Clam enterocystoplasty has been used successfully in the treatment of refractory urge incontinence. We report 31 patients who underwent ileocystoplasty between 1982 and 1989. The majority of patients were pleased with the outcome of the operation. The main post-operative complication was voiding dysfunction due to relative bladder outflow obstruction. Urinary tract infection and mucus production were significant long-term problems.

Adult↗