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Biomedical subjects

A Booth

Publications and source records attributed to A Booth.

102 records · Page 6Linked to original sources

The cessation of marital intercourse.

The authors found that marital coitus had ceased for a definable period (median=8 weeks) in one-third of a sample of 144 men and 221 women who were relatively young and had been married an average of 11 years. An analysis of factors related to the social background and marital relationship of the respondents indicated that the cessation behavior of men is more highly predictable than that of women and that antecedents of this behavior differ markedly between the sexes. The authors suggest that, even among relatively young couples, marital intercourse is discontinous and problematic.

Adult↗

Crowding and health.

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Communicable Diseases↗

Crowding and human reproduction.

Studies of crowding in lower animals repeatedly demonstrate that compressed living conditions depress the ability of the species to reproduce. In a sample of 470 urban Toronto women we examined the effect of neighborhood and household crowding on the probability of a pregnancy and on the probability that any given product of the pregnancy will not survive until one year of age. Crowding did not influence fertility nor fetal and infant survival within the range of crowding found in this sample. If crowding has any influence on reproduction it would more profitably be investigated beyond the range of living density and housing markets found in North American urban areas.

Abortion, Legal↗

Arterial embolization in the management of liver metastases.

Hepatic arterial embolization has been shown to be a safe and effective method for the palliation of symptoms in patients with metastatic disease, particularly those with secondary deposits from endocrine tumors. This review examines the indications for the procedure, discusses some aspects of technique, and assesses the potential benefits and complications of the method.

Embolization, Therapeutic↗

Human aggression and enumerative measures of immunity.

OBJECTIVE: A pattern of clinical, behavioral, and experimental findings suggests that individual differences in aggressive behavior may be related to immunologic processes. We evaluated two conflicting models of the relationship: 1) A positive association stems from an adaptive mechanism protecting aggressive individuals from increased exposure to immune stimuli and 2) a negative association is due to potential immunosuppressive effects of high testosterone levels. METHODS: We investigated the models using enumerative measures of cellular and humoral immunity in a sample of 4415 men aged 30 to 48 years who were interviewed and underwent a medical examination. RESULTS: Analysis revealed positive (and curvilinear) associations between aggressive behavior and enumerative measures of helper/inducer and suppressor/cytolytic T lymphocytes and B lymphocytes. The aggression-immunity relationship was independent of testosterone level, age, current health status, and negative health behaviors and was most pronounced for helper/inducer T cells. There was no evidence of a negative association between testosterone and any immune measure. CONCLUSIONS: In a large sample of men, individual differences in aggressive behavior were positively associated with enumerative measures of cellular immunity.

Adult↗