Two sisters with primary hypergonadotropic hypogonadism associated with microcephaly, flat occiput, partial alopecia, absent or streak ovaries, and Müllerian hypoplasia are reported. Their parents are first cousins. Despite some clinical differences, their features were very close to a family described with such an association by Al-Awadi et al. [1985: Am J Med Genet 22:619-622] in Kuwait.
Aim of the study Hepatocellular carcinoma (HCC) is common cancer that causes many deaths worldwide. Recent studies have reported anti-cancer effects of R. turkestanicum against various cell lines including leukemia cervical tumor, and breast cancer. In this study, we aimed to identify the effect of R. turkestanicum against diethylnitrosamine (DEN)-induced HCC. Methods Wistar rats were divided into four groups of control, DEN, DEN + 100 mg/kg or 400 mg/kg of hydroethanolic extract of the plant roots. Results After four months, the animals in the DEN group showed HCC foci in the liver, an increase of hepatic lipid peroxidation, attenuation of hepatic antioxidant capacity, an increase of blood liver enzymes (ALT, AST, and ALP), bilirubin, albumin, creatinine, glucose, and reduction of the body weight. The plant extract could decrease the levels of liver enzymes, total bilirubin, direct bilirubin, albumin, urea, and creatinine in the blood. Also, the extract attenuated oxidative stress and improved pathological changes in the liver. Quantitative real-time PCR revealed a decrease in gene expression of Wnt/β-catenin and Akt and an increase in PTEN as the tumor suppressor gene. Conclusion The extract of R. turkestanicum reduced DEN-induced liver changes through inhibiting oxidative stress and attenuating the expression of Wnt/β-catenin and Akt and elevating PTEN expression.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.