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 subtelomeric regions of P. falciparum chromosomes show a high degree of conservation within the genome, and contain significant amounts of repeated structure. These conserved regions can be divided into five subtelomeric blocks.he P. falciparum genome has an AT content of roughly 80.6%. Within the intron and intergenic regions, this AT composition rises to roughly 90%. The putative exons contain an AT content of 76.3%.