The functions of immune T and B rosette-forming cells.
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Biomedical subjects
Publications and source records attributed to W Hall.
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Alcoholism is an illness that constitutes a major health problem at all levels of society. The physician should accept his responsibility to prevent it and to care for the alcoholic. If he knows that one of his patients is drinking immoderately, he should warn him of the outlook. A patient's acquired dependence on alcohol may be overt, or revealed only on examination for organic disease or emotional disturbance. The diagnosis may be accepted reluctantly, or denied despite positive evidence, but the patient should be persuaded to give up drinking. He may require psychiatric help or advice from a social worker. He may be so ill as to require treatment in hospital, and hospitals must recognize the urgency of such admissions. Discharge from hospital does not end treatment, for alcoholism is a chronic disease, requiring long-term planning, persistent follow-up and enduring sympathy by the physician, who must always be as available to his alcoholic patient as he is to his patient with diabetes, epilepsy or cardiac disease.
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BACKGROUND: Wound botulism occurs as a consequence of inoculation of Clostridium botulinum spores into a wound. AIM: To describe such a case of wound botulism. RESULTS: A 23-year-old drug-injecting user presented with bulbar symptoms and progressive signs over a three-day period. The diagnosis of botulism was suspected and was treated with large doses of penicillin and botulinum antitoxin. The diagnosis was confirmed by the presence of serum botulinum toxin A. CONCLUSION: Physicians should be aware of the association of botulism in injecting drug users, particularly in Ireland.
This study examined the long-term effectiveness of a postpartum smoking relapse prevention intervention by evaluating the smoking status and smoking cessation self-efficacy of original study participants at 12 months following delivery. Two hundred and thirty-eight women who had participated in a randomized clinical trial, a nurse-delivered relapse prevention intervention, were visited in their homes. Data were collected on smoking status, self-efficacy, mental health, alcohol use, breast feeding, social support, smoking in the social environment, and sociodemographics. Smoking status was verified with measures of carbon monoxide in expired air. The 12-month continuous smoking abstinence rate was 21.0% in the treatment group and 18.5% in the control group; odds ratio (OR) = 1.17, 95% confidence interval (CI) = 0.62-2.22. One half (50.4%) of the control group and 41.2% of the treatment group reported smoking daily at 12 months; OR = 1.45, 95% CI = 0.87-2.43. The treatment group attained higher self-efficacy. Four variables were associated with relapse to daily smoking; breast feeding and mental health had protective effects, while partners who smoked and greater amount smoked prior to pregnancy had adverse effects.
BACKGROUND: Although many women quit smoking during pregnancy, the majority resume smoking shortly after giving birth. OBJECTIVES: To test a program to prevent smoking relapse in the postpartum period by comparing the rates of continuous smoking abstinence, daily smoking, and smoking cessation self-efficacy in treatment and control groups. METHODS: In a randomized clinical trial, nurses provided face-to-face, in-hospital counseling sessions at birth, followed by telephone counseling. The target population included women who quit smoking during pregnancy and who gave birth at one of five hospitals. The 254 participating women were interviewed 6 months after delivery and assessed biochemically to determine smoking status. RESULTS: The 6-month continuous smoking abstinence rate was 38% in the treatment group and 27% in the control group (odds ratio [OR] = 1.63, 95% confidence interval [CI] .96 - 2.78). Significantly more control (48%) than treatment (34%) group participants reported smoking daily (OR = 1.80, 95% CI = 1.08 - 2.99). Smoking cessation self-efficacy did not vary significantly between the groups. CONCLUSIONS: Smoking cessation interventions focusing on the prenatal period have failed to achieve long-term abstinence. Interventions can be strengthened if they are extended into the postpartum period.
Fifteen subjective variables reflecting the severity of back pain, the circumstances exacerbating symptoms, and the impact of the problem on life style were scored on Visual Analogue Scales. It was possible to combine the results from these assessments to provide a global subjective index. Repeated measurements by the same observer showed a high degree of reproducibility, but when performed by separate observers discrepancies arose in certain questions. By improving certain questions and standardizing their presentation to the patient, a considerable improvement in the correlation of results between observers was obtained. Objective assessments of spinal motion and straight leg raising and a global objective index showed a high degree of intraobserver reproducibility. This technique was applied to a study of relief of back pain by lumbar corsets when it was found that there was significantly greater relief of back pain by a corset with a lumbar support than one without a spinal support. We conclude that the emphasis in assessing the progress of the back-pain patient must be on the subjective parameters, and the technique developed offers a useful method for reliably assessing patients and following their progress.
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