Sulpiride in negative schizophrenia: A placebo-controlled double-blind assessment

Twenty-four chronic schizophrenic long-stay hospital patients were identified, who had not received neuroleptic drugs for 8–30 (average 8 months) and met or exceeded a minimum criterion of severity of negative symptoms. They were rendomly alocated to either sulpiride 200 mg twice daily or matching placebo, on a double-blind basis for 12 weeks. The results showed that low-dose sulpiride was significantly better than placebo in relation to improvements in negative symptoms. The changes in social behaviour were complex and not obviously related to symptom improvement; exhibited abnormal behaviour, a major factor in preventing successful return to the community, consistently improved only on the active drug.     

Pleural cryptococcosis in the acquired immune deficiency syndrome

Pleural cryptococcosis is extremely rare. We report the first case of cryptococcal pleural effusion in association with the acquired immune deficiency syndrome. Pleural effusion without the evidence of pulmonary parenchymal involvement was the initial and only clinical finding leading to the diagnosis of disseminated cryptococcosis. The pleural effusion resolved spontaneously prior to amphotericin B therapy.     

Role of Bengal gram (Cicer arietinum) seed coat as an antiatherogenic agent in rabbits.

Bengal gram seed coat appeared to be a potent hypocholesterolemic/hypolipidemic agent in rabbits. When fed to hypercholesterolemic rabbits, it lowered hepatic cholesterol/lipid much more than in the control group. Aortic lipid levels were rather marginally increased but the increase was less in Bengal gram seed coat fed rabbits. Though seed coat of Bengal gram failed to prevent the development of atherosclerosis in hypercholesterolemic rabbits, but certainly it slowed down the process of its development. The hypocholesterolemic action of Bengal gram seed coat appeared to be due to the increased catabolism and excretion of cholesterol.