... and possible function of NO in regulating the rotational behavior in H. trivolvis embryos. NADPH diaphorase histochemistry on stage E25-E30 embryos revealed NOS expression in the protonephridia, buccal mass,dorsolateral ciliary cells and the sensory dendritic knobs of ENC1. At stages E35-40, the pedal ciliary...

... NADPH diaphorase mollusc invertebrate Aplysia californica Lymnaea stagnalis feeding capillary electrophoresis In contrast to other intercellular signal molecules, gaseous nitric oxide (nitrogen monoxide or NO) is synthesized and released without special storage and transfer mechanisms...

... cyclic GMP levels, it was hypothesized that a Ca 2+ -dependent mechanism might stimulate the guanylyl cyclase. The present study used histochemical staining for NADPH diaphorase to examine whether antennal receptor neurones of male Manduca sexta could contain nitric oxide synthase. This Ca 2+ /calmodulin...

... of the immunoreactive proteins was performed as described by Springall et al . (1992) . NOS was localised in the locust brain using NADPH diaphorase histochemistry and by immunocytochemistry using an antiserum raised to recombinant rat cerebellar NOS, expressed in a baculovirus system ( Charles et al . 1993...