The practice of OTC counseling by community pharmacists in Parana, Brazil.

Background: In order to provide appropriate advice to the patient at the time of dispensing and over-the-counter (OTC) medication counseling, community pharmacists need access to current and reliable information about medicines. Brazilian pharmacists have assumed new functions such as prescribing medication, in a dependent model, based in protocols.

Objective: To examine the practice of community pharmacists in a Brazilian State, focusing on OTC recommendation.

Effect of sydnone SYD-1, a mesoionic compound, on energy-linked functions of rat liver mitochondria.

An important antitumour effect of SYD-1 (3-[4-chloro-3-nitrophenyl]-1,2,3-oxadiazolium-5-olate) has been shown. We now report the effects of this mesoionic compound on mitochondrial metabolism. SYD-1 (1.