Is prevalence of Chlamydia trachomatis in urine of male patients with ankylosing spondylitis increased?
The prevalence of Chlamydia trachomatis infections, as detected by commercially available DNA amplification assays in urine specimens, in AS patients is not higher compared with male controls of the same age. However, there seems to be an association between specific antibodies to C trachomatis and AAU.
This shows that tabimorelin-induced adiposity and hyperphagia in lean control rats are correlated with increased hypothalamic NPY mRNA and decreased POMC mRNA expression. The elimination of tabimorelin-induced adiposity and hyperphagia in ZDF rats may be due to lack of POMC mRNA downregulation. In conclusion, we suggest that ghrelin-receptor ligands exert their adipogenic and orexigenic effects via hypothalamic mechanisms that are dependent on intact leptin-receptor signalling.