ketotifen is a benzocycloheptathiophene with a range of pharmacological activities. the present study was carried out to evaluate the action of ketotifen on isolated rat bladder contractions induced by kci and acetylcholine, compared with the effects of other drugs. ketotifen (5 µm) reduced the response to acetylcholine on rat isolated bladder without altering the maximum response and shifted t...

This review examines current knowledge on the prevalence of weeds and feral grass specie as possible reserves plant viruses in agroecosystems Ukraine. Studies concerning mainly virus infection wheat barley distributed agrosystems cereal crops their impact epidemiology have been summarized this paper. In addition, great attention is focused primary sources main causative agents viral diseases, n...