Hydroxyzine HCl is a first-generation (sedating) antihistamine and works for itching by blocking histamine receptors.Its anti-anxiety activity is probably due to its effects in certain parts of the brain. This medicine can also cause relaxation of skeletal muscles.ydroxyzine HCl is a first-generation (sedating) antihistamine and works for itching by blocking histamine receptors.
The P. falciparum 3D7 nuclear genome is composed of 22.8 megabases (Mb) distributed among 14 chromosomes ranging in size from approximately 0.643 to 3.29 Mb (Fig. 1, and Supplementary Figs AâN). Thus the P. falciparum genome is almost twice the size of the genome of the fission yeast Schizosaccharomyces pombe.
The two species of trematodes that cause fascioliasis (Fasciola hepatica and F. gigantica) are leaf-shaped worms, large enough to be visible to the naked eye (adult F. hepatica measure 20â30 mm x 13 mm; adult F. gigantica measure 25â75 mm x 12 mm). The disease they both cause is similar.