Abstract: The present invention relates generally to the field of hyperglycemia-induced complications. More particularly, it concerns methods and compositions for the treatment and prevention of microvascular complications associated with diabetes. In one embodiment, the present invention provides a method of inhibiting hyperglycemia-induced platelet activation in a subject by administering to the subject an effective amount of a TRPC6 inhibitor.

Abstract: Collector compositions for use in froth flotation processes for the beneficiation of gold, silver and platinum group values from base metal ores are disclosed. The collector compositions comprise at least one dithiophosphate compound of the formula: ##STR1## and at least one allylalkylthionocarbamate of the formula: ##STR2## wherein each R is, individually, a C.sub.2 -C.sub.8 alkyl radical. The use of the collector combination provides excellent selective recovery of the gold, silver and platinum group metal values into froth flotation processes conducted under neutral to alkaline conditions.