Human reproduction
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Comparative Study
Home self-administration of vaginal misoprostol for medical abortion at 50-63 days compared with gestation of below 50 days.
Home use of misoprostol for termination of pregnancy is still controversial in many countries. Acceptability of home use of misoprostol has been investigated in pregnancies below 49 days gestation. In this study, we aimed to assess efficacy, feasibility and acceptability of home use of vaginal misoprostol for medical termination of pregnancy at 50-63 days compared with gestation of below 50 days among women who chose to administer misoprostol at home. ⋯ Medical abortion with mifepristone followed by home administration of vaginal misoprostol is safe and highly acceptable also to women with gestational length of 50-63 days as compared with shorter gestations. Efficacy, acceptability and preference for future place of administration of misoprostol, were women to have another abortion, did not differ between women with gestation below 50 days or between 50 and 63 days.
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Comparative Study
An effective serum- and xeno-free chemically defined freezing procedure for human embryonic and induced pluripotent stem cells.
Both human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) bear a great potential in regenerative medicine. In addition to optimized clinical grade culture conditions, efficient clinical grade cryopreservation methods for these cells are needed. Obtaining good survival after thawing has been problematic. ⋯ The defined freezing-thawing system described here offers an excellent simple option for banking of hESCs and iPSCs.