Does [ Upregulated Notch1 expression promote bone morphogenetic protein-2/4 expression of calcified human heart valve interstitial cells ]?
Upregulated Notch 1 expression promotes BMP-2/4 secretion in LPS stimulated hVICs, and contributes to osteogenic changes in hVICs. Inhibiting Notch1 can decrease the BMP-2/4 secretion and calcification in hVICs, which may serve as a novel therapeutic option for treating calcific valve disease.
Laparoscopic cystectomy for endometriomas before commencing an IVF cycle does not improve fertility outcomes. Proceeding directly to controlled ovarian hyperstimulation in women with asymptomatic ovarian endometriomas might reduce the time to pregnancy, the costs of treatment, and the hypothetical complications of laparoscopic surgery. Conversely, conservative surgical treatment of ovarian endometriomas in symptomatic women does not impair IVF or intracytoplasmic sperm injection success rates.