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Objective@#To investigate the effect of the transverse incision of the lower segment of the upper uterus in the treatment of scar uterine redelivery, and to analyze the safety of the surgical method.@*Methods@#88 patients with scar uterus who received cesarean section were randomly selected as research subjects, aged 24-37 years old, weight 53.3-76.9kg.According to the method of random numbers, they were divided into observation group and the control group, 44 cases in each group.The observation group received transverse incision of the lower segment of the uterus.The control group received conventional cesarean section.The operation time, intraoperative conditions, surgical incision healing, overall hospitalization time and neonatal Apgar score were statistically observed.@*Results@#The intraoperative blood loss of the observation group[(50.1± 3.2) mL]was significantly higher than (48.9±1.7)mL of the control group, and the difference between the two groups was statistically significant(t=2.099, P<0.05). The fetal delivery time, postoperative ventilation time in the observation group were (9.5±3.3)min, (331±97)min, respectively which were significantly shorter than those in the control group, and the differences between the two groups were statistically significant(t=3.018, 4.733, all P<0.05). The neonatal Apgar score of the observation group (9.3±1.2) was significantly higher than (8.8±2.4) of the control group(t=4.800, P<0.05). In the observation group, newborn hypoxia 0 cases, 1 case of aspiration pneumonia, maternal postpartum hemorrhage in 2 cases.There was no statistically significant difference in incidence of complications between the two groups (χ2=1.03, P>0.05). In the observation group, maternal incision healing class A in 40 cases, scar clearly generated in 7 cases, which in the control group were 37 cases, 11 cases, respectively, the difference between the two groups was statistically significant(t=4.200, P<0.05).@*Conclusion@#Transverse incision of the lower segment of the uterus complied with the tension of skin line, is beneficial to maternal postpartum incision healing, and to some extent can relieve pain, promote parturient recovery, further promote the puerpera restoration, significantly improve the clinical outcome of neonatal birth, postoperative complications and reduce cesarean section, it is worthy of clinical promotion.
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Helicobacter pylori is a predominant pathogen inducing long-term chronic infection of stomach. Its outer membrane proteins (OMPs) mainly include lipoprotein, fimbriae protein and some adhesions. The adhesions are closely related to the pathogenic processes of adherence, colonization, persistent infection and severe clinical outcomes. In addition, the fact that adherence is vital for colonization and pathogenicity has made it a focus to study the vaccines against adherence. The OMPs related to adherence, their receptors, mechanisms of adherence, and the vaccines are summarized in this review.
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Objective To investigate the potential roles of 14 -3 -3 in the pathogenesis of the cervical cancer.Methods Tissues from 107 patients with cervical cancer(cervical cancer group),50 cases of cervical intra-epithelial neoplasia (cervical intraepithelial neoplasia group)and 50 cases of chronic cervicitis (chronic cervicitis group)were obtained.Immunohistochemistry was performed to determine the expression of 14 -3 -3 protein in tissues of the three groups.Results The positive rate of 14 -3 -3 in cervical cancer group(75.70%)was signifi-cantly higher than that in cervical intraepithelial neoplasia group and chronic cervicitis group(42.00%,30.00%, respectively)(χ2 =17.00,29.96,all P 0.05).Moreover,in the cervi-cal cancer group,the positive rate of 14 -3 -3 in lymph node metastasis group was 88.89%,which was higher than that in negative lymph node metastasis group (63.16%)(χ2 =5.15,P <0.05).Conclusion The expression level of 14 -3 -3 protein in cervical cancer is increased,it may be correlated with cervical cancer cell malignant differenti-ation and metastasis.Perhaps,14 -3 -3 will play a key role as a novel target for tumor therapy.
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Objective To compare the clinical effects and influence on CA125,endometrial antibody of trip-torelin the treatment of endometriosis surgery endometriosis surgery,to provide reference for clinical treatment. Methods 60 patients with endometriosis surgery were randomly divided into 30 cases of I group and 30 cases of II group,I group was treated with mifepristone on the first days after menstruation 12.5mg/d,qd,II group was given triptorelin 3.75mg,every 28 days for 1 times,treated for 3 months,the symptoms and signs before and after treatment were observed,then menstruation and dysmenorrhea score were evaluated,Elbow vein blood was taken out for calculat-ing CA125 and serum antiendometrial antibody,the clinical efficacy were evaluated and the adverse reactions were observed,all patients were followed up for 1 years,then 1 years cumulative pregnancy rate were recorded.Results The CA125,EMab,menstrual score,dysmenorrhea score of I group and II group after the treatment were (18.2 ±2.8)U /mL and (8.8 ±3.2)U /mL,(405.2 ±141.1)pg/mL and (202.1 ±79.8)pg/mL,(18.85 ±6.32)score and (7.68 ± 4.19)score,(1.91 ±0.35)score and (0.95 ±0.63)score,all index of both group after treatment were significantly lower than those before treatment(t =8.433 and 14.824,7.659 and 14.578,20.772 and 26.286,15.853 and 19.513,P 0.05);the irregular vaginal bleeding rate of I group was 23.33%,the II group were 3.33%,χ2 =5.192,P <0.05.Conclusion Triptorelin and mifepristone has same clinical effect in endometriosis postoperative,but triptorelin can reduce more effectively the CA125 and anti endometrium antibody,abnormal vaginal bleeding and reduce dysmen-orrhea postoperative,postoperative recurrence rate and pregnancy rate is good,can be used as a recommended drugs in the treatment patients with endometriosis surgery.
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Objective To investigate ultrasound diagnosis different types of placenta previa (PP)during the late pregnancy and its relationship with the perinatal outcome.Methods The clinical data of 170 pregnant women with PP and 170 healthy pregnant women who underwent ultrasound were retrospectively analyzed.PP-related risk factors were analyzed,the perinatal outcome of different types of PP were compared.Results Among PP pregnant women,complete PP was in 82 cases,partial PP was in 36 cases,marginal PP was in 32 cases,low-lying placenta was in 20 cases.The rate of age ＞ 30 years old,parity,gravidity,the number of abortion and the number of cesarean section in PP pregnant women were significantly higher than those in healthy pregnant women [59.4％(101/170) vs.40.0％(68/170),(1.5 ± 0.6) times vs.(1.3 ± 0.4) times,(2.4 ± 0.5) times vs.(1.7 ± 0.1) times,(1.7 ± 0.1) times vs.(1.1 ± 0.3) times,(1.3 ±0.3) times vs.(1.0 ± 0.1) times,P ＜ 0.01].Parity,gravidity,the number of abortion,the number of cesarean section,age,and the incidence rate of cesarean section,postpartum hemorrhage,placental adherence,premature delivery,neonatal weight ＜ 2.5 kg,5 min Apgar score ＜ 7 scores in complete PP pregnant women were significantly higher than those in partial PP,marginal PP and low-lying placenta pregnant women (P＜0.01).Conclusions Ultrasound can dynamically observe the development process of the PP.There is a certain correlation with the severity of risk factors of PP,early intervention can improve the prognosis.
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Objective To investigate the Expression of interleukin-18(IL-18)and cyclooxygenase2(COX-2)in endometriosis.Methods Enzyme linked immunosorbent assay and innunohistochemistry were used to detrermine the levels of interleukin-18 in peritoneal fluid and serum,the expression difference of cyclooxygenase2 in ectopic endometrium with endometriosis and the normal control.Results The levels of interleukin-18 in peritoneal fluid and serum were higher than that of normal control,the expression of cyclooxygenase2 in ectopic endometrium with endometriosis were higher than that of normal control,and the degree in stage of Ⅲ、Ⅳ were higher than those in stage of Ⅰ、Ⅱ.Conclusions IL-18 and COX-2 is related to the endometriosis,the further studying of IL-18 and COX-2 may be helpful in the diagnosis and treatment of this disease.