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BACKGROUND Assisted reproductive techniques have been used in China for more than 20 years. This study investigates the attitudes of surplus embryo holders towards embryos storage and donation for medical research. METHODS A total of 363 couples who had completed in vitro fertilization (IVF) treatment and had already had biological children but who still(More)
BACKGROUND In previous studies, people's knowledge of reproductive health and infertile women's psychological states was surveyed in several countries. However, there has been limited information concerning the psychological states of infertile women seeking treatment and the outcomes of in vitro fertilization (IVF) in China. METHODS Infertile women were(More)
Lanthanide elements have been documented to possess various biologic effects, and their compounds have been studied intensely for their anti-cancer potential. However, the underlying mechanisms remain largely unknown. In the present study, we propose that the levels of proliferation and apoptosis related microRNAs (miRNAs), let-7a and miR-34a, which mediate(More)
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