Combination therapy has proven successful in treating a wide variety of aggressive human cancers. Historically, combination treatments have been discovered through serendipity or lengthy trials using known anticancer agents with similar indications. We have used combination high-throughput screening to discover the unexpected synergistic combination of an antiparasitic agent, pentamidine, and a...

Escherichia coli heat-stable enterotoxin (ST) appears to cause intestinal fluid secretion by activating intestinal particulate guanylate cyclase. Recent studies suggest that chlorpromazine and quinacrine reduce the intestinal secretory response to ST and activation of guanylate cyclase by ST. We have examined the effects of lanthanum chloride, another agent that has been shown to inhibit calciu...

The influence of single and repeated doses of morphine, pentazocine, and chlorpromazine on the latent time of cortical evoked potentials was observed in rats. The evoked potentials were induced by electrical stimulation of the sciatic nerve under the condition of curarization and artificial respiration. The evoked potential consisted of 4 phases. The latent time of the N2 component was prolonge...

A flow-injection coulometric method for the determination of chlorpromazine based on ion transfer into a plasticized poly(vinyl chloride) (PVC) membrane, was developed. The detector used consists of a flow-through cell that incorporates a plasticized poly(vinyl chloride) (PVC) membrane which contains tetrabutylammonium tetraphenylborate as electrolyte. The membrane is located between the flowin...

OBJECTIVE The aim of our study was to evaluate the effects of low doses of clozapine in flexible regime in comparison with haloperidol and chlorpromazine in long term. METHOD The naturalistic study was prospective, active-controlled with 325 adult outpatients of both genders (140 females), with mean year age of 34.8 (range 21-57), suffering from chronic schizophrenia. The first onset of illne...

Chronic ingestion of large doses of chlorpromazine (CPZ) by human beings has been associated with the production of corneal and lens opacities, and less frequently with chorioretinal pigmentation, and a peculiar purplish coloration of exposed skin and conjunctiva. When guinea pigs were fed large doses of CPZ and exposed to ultraviolet light, lens opacities were consistently produced that resemb...

as Halifax in the north and Rotherham in the south. I do not think that my colleagues should accept his advice uncritically. I do not feel that I could recommend to hospital authorities in this area that they should accommodate and supervise large numbers of such patients in an area where skilled profess-onal manpower is hard to come by. I believe that this problem should be tackled in co-opera...

OBJECTIVE Strong concerns have been raised about whether the risk of ischemic stroke differs between conventional antipsychotics (CAPs) and atypical antipsychotics (AAPs). This study compared the risk of ischemic stroke in elderly patients taking CAPs and AAPs. METHOD We conducted a retrospective cohort study of 71,584 elderly patients who were newly prescribed the CAPs (haloperidol or chlorp...

Amitriptyline, doxepin and chlorpromazine are often used as psychotropic drugs in treatment of the various mental diseases, and are also partly excreted by kidney. This work developed a simple, selective and sensitive method for their simultaneous monitoring in human urine using capillary electrophoresis coupled with electrochemiluminescence (ECL) detection based on end-column ECL reaction of t...

The effects of diazepam, clomipramine, and chlorpromazine upon cerebral metabolism and blood flow were examined separately in 18 dogs. After the administration of diazepam or clomipramine, cerebral cortical oxygen consumption (CMRO2) decreased significantly by a maximum of 17% and 13% of control within 10 minutes and 15 minutes, and returned to control at 120 minutes and 90 minutes, respectivel...