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OBJECTIVE To study the biological characters of tumor cell vaccines modified by interleukin 12 (IL-12) and co-stimulatory molecule B(7 - 1) and their combination therapeutic effect on rat ovarian(More)
OBJECTIVE To explore the effects of ursodeoxycholic acid (UDCA) on the fluidity of hepatic plasma membrane, glutathione concentration in liver, hepatic estrogen receptors and progesterone receptors(More)