Effects of inhibitors of carbohydrate absorption of lipid metabolism on meal patterns of Zucker rats

Peripherally active anorectic agents represent a new approach to the pharmacological management of obesity. Two inhibitors of carbohydrate absorption: an alpha-glucosidase inhibitor, acarbose (Bay g 5421) and an alpha-amylase inhibitor, Ro 12-2272, were compared with two novel inhibitors of lipid metabolism: an inhibitor of human pancreatic lipase (Ro 20-0083) and of hepatic fatty acid synthesis (Ro 22-0654). All drugs were presented as diet admixtures over 3 or 4 consecutive days. Total food and water intakes, the temporal pattern of feeding, and the average meal frequency and meal size were measured using computerized data collection procedures. Inhibitors of carbohydrate absorption failed to suppress food intake in either obese or lean Zucker rats and had no effect on the parameters of feeding. In contrast, inhibitors of lipid metabolism reduced food intake by 56-77% by reducing both meal frequency and meal size. Direct inhibition of lipid metabolism may be a viable mechanism for anti-obesity agents.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/25519/1/0000060.pd

Reliability of sexual risk behavior interviews with psychiatric patients

Test-retest interviews examining recent sexual activity were administered to 27 severely ill psychiatric patients after stabilization. Three reports were judged to be questionable. For the I6 sexually active patients among the remaining 24, high test-retest reliability was found for number of sexual partners, frequency of episodes, and proportions of episodes involving vaginal intercourse and use of condoms. The interviews did not exacerbate psychiatric symptoms

Assortative mating in affective disorders

Assortative mating was determined in 170 spouses of patients with major affective illness (bipolar and unipolar). An increase in affective disorders was found in both wives of affected men and husbands of affected women. The data suggest that assortative mating is present in the familial transmission of affective disorder. © 1981.SCOPUS: ar.jinfo:eu-repo/semantics/publishe