Rong-lian Zhang

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OBJECTIVE To investigate the relationship between pathological alterations of spermatogenic impairment in seminiferous tubules and serum inhibin B concentration in patients with azoospermia and to verify the significance of INH B in evaluating spermatogenesis. METHODS Eighty-three cases of azoospermia underwent testicular biopsy for the purpose of(More)
OBJECTIVE To explore the prevalence of syphilis and risk factors on pregnant women in Fujian province. METHODS From July 1st, 2004 to June 30th, 2006, epidemiologic methods as questionnaires to fill in and rapid plasma reagent testing (RPR) were performed. Pregnant women with positive RPR test and then were confirmed by treponema pallidum test (TP).(More)
OBJECTIVE To study the influence of HBV-DNA with different load levels of HBsAg-positive among fathers on the rate of neonatal cord blood HBV-DNA. METHODS Using HBsAg and HBV-DNA as screening indicators for pregnant women and their husbands from an obstetric clinic. 161 pregnant women whose HBsAg and HBV-DNA were negative, but HBsAg was positive among(More)
OBJECTIVE To explore the risk factors of and the influence of different hepatitis B virus (HBV) DNA load on paternal vertical transmission of HBV. METHODS Totally, 161 HBsAg negative women, whose husband was HBsAg positive, attended the antenatal clinics of the Provincial Maternity and Child Health Hospital of Fujian from September 2007 to December 2008(More)
OBJECTIVE To study the prevalence and principal rules of women with syphilis during pregnancy and to develop relative methods to prevent maternal-fetal transmission. METHODS A nested case control study on epidemiologic research was used based on review and preview methods on prevention and cure. Targeting pregnant women with syphilis diagnosed during(More)
OBJECTIVE To explore the risk factors and the rate of HBV vertical transmission from HBsAg-positive couple to their infant. METHODS 46 families who had antenatal examination at Fujian Provincial Maternal and Child Health Hospital during August 2010 and November 2011 were chosen as research object. Cord blood was sampled after delivery for HBVM and HBV-DNA(More)
OBJECTIVE To explore the maternal-fetal transmission patterns and interventional methods of syphilis during pregnancy. METHODS A total of 847 cases of syphilis in pregnancy confirmed by rapid plasma reagin test (RPR) and treponema pallidum hemoagglutination test (TPHA) were treated with procaine benzylpenicillin intramuscular injection, and with(More)
OBJECTIVE To explore the role of maternal physiology, mentality and prenatal health care on low birth weight (LBW). METHODS A LBW-small for gestation age (SGA)-control group retrospective study was conducted based upon a population of infants born from November 2004 to June 2006. 896 cases involved in this study were entirely under voluntary participation(More)
OBJECTIVE To explore the relationship between HBV-DNA load and the offspring vertical transmission of HBV. METHODS 138 families who had taken the examination between August 2009 and November 2011 but the HBsAg of the housewife was negative, were chosen as research objects. Blood from the couples and sperms from the husbands during pregnancy were followed(More)
BACKGROUND Disparity in maternal mortality exists between rural-urban migrant and urban resident women in China, but little research has provided evidence for related policy development. The objective of this study was to identify associations with and risks for maternal death among rural-urban migrant women in order to improve health services for migrant(More)
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