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《青岛医学院学报》 1999-01
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DETERMINATION OF DOPAMINEBHYDROXYLASE ACTIVITY IN HUMAN PLACENTA AT EARLY STAGE

Du Wei, Xu Hongwei, Wang Xiuli, et al\ Department of Biochemistry, Qingdao Medical College, Qingdao 266021\;  
\ Objective \ To study the activity of dopamineBhydroxylase(DBH) in human placenta at early pregnancy and its relationship with pregnancy.\ Methods \ Spectrophotometric method was performed to estimate the quantity of DBH in villous chorion between 6th and 8th week of pregnancy.\ Results \ The activity of DBH in human villous chorion increased along with the pregnant period, especially at early stage. The DBH activity of 8th week was significantly higher than that of 6th and 7th week(F=5.76,q=5.88,3.64,P0.05, 0.01). No significant differences were found between other groups(q=0.06-3.24,P0.05).\ Conclusion \ DBH existed in human placenta at early pregnant stage and was involved in the maintenance of pregnancy.\;
【Fund】: 中科院动物所计划生育生殖生物学国家重点实验室课题
【CateGory Index】: R714.14
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHANG RONG-QING, SHI JIA, TANG MEI-YI, ZHANG CHONG-LI (Institute of Zoology, Academia Sinica, Beijing 100080) HUANG WEI-QUAN (The Fourth Military Medical College, Xi'an 710032);PREPARATION AND IDENTIFICATION OF DOPAMINE AND NOREPINEPHRINE ANTI-IDIOTYPIC ANTIBODY[J];Acta Zoologica Sinica;1995-01
2 Zou Aailnin Zhang Chongli Shen weibin Ye Dang Zhou Suwen (Key Laboratory of Reproductive Biology);Preliminary Studies of Gonadotropin-releasing Hormone in Placenta Tissue and Peripheral Blood of Pregnant Woman[J];BASIC MEDICAL SCIENCES AND CLINICS;1994-04
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 Xu Hongwei,Du Wei, Wang Xiuli, et al\ Department of Biochemistry, Qingdao Medical College, Qingdao 266021\;;DETERMINATION OF MAOA ACTIVITY IN HUMAN PLACENTA AT EARLY STAGE[J];;1999-01
2 TANG Mei-Yi; JIAo Li-Hong; ZHANG Chong-Li(State Key Laboratory of Reproductive Biology, Institute of Zoology. The Chinese Academy of Sciences,Beifing 100080, China);REGULATION OF CORTICOTROPIN-RELEASING HORMONE ON HUMAN CHORIONIC GONADOTROPIN RELEASE BY HUMAN EARLY PLACENTAL VILLI IN VITRO[J];ACTA ZOOLOGICA SINICA;1999-03
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