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To study preliminarily the effect of Jiawei Bazhen decoction combined with oxytocin in promoting cervical ripening of full-term pregnancy women who were in the deficiency of qi and blood type through the syndrome differentiation of traditional Chinese medicine (TCM). 180 patients that met the inclusion criteria of the study were randomly divided into three groups: the control group(oxytocin group), the treatment group (Jiawei Bazhen decoction combined with oxytocin group), the blank control group (expected and observation group). Cervical maturity score (Bishop score), vaginal and cervical secretions fetal fibronectin (FFN), the result of induced labor, the result of mother and baby were observed in each group before and after treatment. The result comes out that the cervical Bishop score of pregnant women for treatment group were significantly higher than the control group and blank control group after treatment (P < 0.05). The FFN of pregnant women for the treatment group were significantly different from the control group and blank control group after treatment (P < 0.05). The pregnancy outcome of the three groups: the labor rate and rate of vaginal delivery of the treatment group were higher than the other two groups, and the difference was statistically significant (P < 0.05). The cesarean section rate of the treatment group was significantly lower than the other two groups, the difference was also statistically significant (P < 0.05). The three groups did not appear the phenomenon of neonatal asphyxia. Jiawei Bazhen decoction combined with oxytocin is effective in producing cervical ripening and induce labor. It is convenient, safe and reliable, for it is no obvious adverse effects on mother and fetus, but effective in reducing the rate of cesarean section, and playing a positive role in promoting natural delivery.

Objective: To observe the effect of Qiju Dihuang Pill (QDP) on changes of Chinese medical syndrome types in pregnant women of Gan-Shen yin deficiency syndrome (GSYDS), and to explore the correlation between imbalanced cytokine levels and GSYDS., Methods: This was a random controlled trail. A total of 163 pregnant women of GSYDS at 12 -16 gestational weeks were randomly allocated into the experimental group (86 cases) and the control group (77 cases). Patients in the experimental group took QDP for 2 -4 weeks. Changes of Chinese medical syndrome types and serum interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) levels were observed and compared between the two groups before and after treatment., Results: (1) Totally 41 patients (47.7%) in the experimental group were transformed to normal Chinese medical syndrome type. In the same period of the follow-ups, 9 patients (11.7%) in the control group were transformed to normal Chinese medical syndrome type, showing statistical difference (P < 0.05). (2) In the experimental group, the serum level of IFN-gamma and the ratio of IFN-gamma/IL-4 in the peripheral blood were obviously lower after treatment than before treatment (P < 0.01), and obviously lower than those in the control group (P < 0.01). The level of IL-4 after treatment in the experimental group was higher than that before treatment, and also higher than that in the control group, but with no statistical difference., Conclusions: These results indicated that there was imbalanced IFN-gamma/IL-4 ratio in the peripheral blood of pregnant women of GSYDS. QDP might play a role in immunoregulation by affecting the IFN-gamma level.

Background & Objective: Recent researches manifested that down-regulation of p21(WAF1) had relationship with carcinogenesis and development in various tumors, but its association with epithelial ovarian cancer (EOC) was not clear. This study was designed to investigate the role of p21(WAF1) in the tumorigenesis and development of EOC and its relationship with p53 and proliferating cell nuclear antigen (PCNA) protein., Methods: Fifty-five EOC tissues, 32 benign ovarian tumor tissues, and 30 normal ovarian tissues were collected. Reverse transcription polymerase chain reaction (RT-PCR) was applied to determine the p21(WAF1)mRNA expression. Immunohistochemistry was applied to examine the protein expression of p21(WAF1), p53, and PCNA. The relationship between the expression of these markers and the clinicopathological characteristics, prognosis of the patients was analyzed., Results: The positive rates of p21(WAF1)mRNA in EOC, benign ovarian tumor, and normal ovary were 40%, 56.25%, and 73.33%, respectively (P=0.012). The positive rates of p21(WAF1) protein were 36.36%, 56.25%, and 80%, respectively (P=0.001). The positive expression rates of p21(WAF1)mRNA and its protein in EOC were lower than those of the other two groups, while the positive expression rates of p53 and PCNA protein in EOC were higher than those of the other two groups (P< 0.05). Expression of p21(WAF1)mRNA had positive relation to its protein, negative relation to PCNA protein, no relation to p53 protein, while expression of p21(WAF1) protein had negative relation to p53 and PCNA protein in EOC. Low-expression of p21(WAF1) protein was associated with advanced FIGO stage (P=0.032), but not with age, histological type, pathological grade, and remnant tumor (P >0.05). There was no relationship between p21(WAF1)mRNA and former parameters (P >0.05). Univariate analysis showed that the patients with low-expression of p21(WAF1)mRNA and p21(WAF1) protein had poor prognosis (P< 0.05)., Conclusion: p21(WAF1) is down-regulated in EOC. p21(WAF1) might be able to be used as a marker to predict the prognosis of patients with EOC.