Abnormalities, Multiple ; Colon ; abnormalities ; Humans ; Intestinal Pseudo-Obstruction ; Urinary Bladder ; abnormalities

Objective To optimize the conditions of Jiawei Sini granules by inspecting the macroporous resin adsorption refined methods.Methods Orthogonal design was used with saikosaponin A,paeoniflorin,hesperidin and glycyrrhizin as indicators determined by HPLC.Results The AB-8 macroporous resin,the biggest per gram of resin adsorption capacity were saikosaponin A 2.8 mg,paeoniflorin 62.8 mg,hesperidin 49.6 mg,glycyrrhizin 84.9 mg,with the concentration of durg 0.5 g/mL,the resin column diameter-height ratio of 1∶7 and adsorption velocity of 2(BV/h).Conclusion Macroporous resin adsorption method can be used for refining Jiawei Sini Granules.

Purpose:The current study analyzed the polymorp hisms of DNA repair gene XRCC1 and relationship between genetic variations and s usceptibility to lung cancer Methods:A case-control study of 111 patients with lung cancer a nd 210 normal residents as controls was conducted to detect XRCC1 polymorphisms at Arg399Gln loci . Genotypes were analyzed by PCR-based restriction fragment le ngth polymorphism(RLFP) techniques. Results:XRCC1 codon 399 heterozygous genotype Arg/Gln might hav e weaker protection effect on squamous cell carcinoma and reduce the risk of lun g cancer on smokers. Homozygous genotype Gln/Gln of XRCC1 codon 399 might increa se the risk of lung cancer and have synergistic effect with smoking. Conclusions:The results demonstrated that genetic polymorphism of XRCC1 DNA repair gene might contribute to the susceptibility to lung cancer a nd have synergistic effect with smoking.

Objective] To observe the clinical effect of Yiyuan Shengjing Decoction on similar climacteric syndrome of breast cancer after treated with tamoxifen. [Method] Choose 60 cases of breast cancer, randomly divide them into control group 30 cases and treatment group 30 cases, the control one were treated with tamoxifen and oryzanol, the treatment one, with tamoxifen and Yiyuan Shengjing Decoction. After 4w, evaluate the efficacy, compare their clinical symptoms score, hormone levels and endometrium thickness, and calculate the clinical relieving rate. [Result] After treatment, both groups clinical symptoms were relieved more than before treatment, with difference of statistical meaning; comparing on clinical symptoms scores, the treatment was much less than control one, with statistical meaning; on clinical relieving rates, the treatment group reached 83.33%, while 26.67% for control one, both had difference of statistical meaning. The comparison of reproductive hormone levels and endometrium thickness, the difference had no statistical meaning. [Conclusion] Yiyuan Shengjing Decoction treating breast cancer similar climacteric syndrome after treated with tamoxifen had marked cure effect, without influencing reproductive hormone level and endometrium thickness.

Objective To investigate the clinical significance of bone marrow prolymphocytes increasing range from 5 ％ to 15 ％ after complete remission (CR) in children with acute lymphoblastic leukemia provide a prognosis index.Methods The cases of the children with acute lymphoblastic leukemia were analyzed retrospectively.They were divided into three groups,namely A group (N ≤ 5 ％),B group (5 ％ ＜ N ≤ 10 ％),C group (10 ％ ＜ N ≤ 15 ％) according to the bone marrow lymphoblast percentage,and their relapse rates were analysed.Results After the CR,the appearance of bone marrow prolymphocytes slightly increased in children with acute lymphoblastic leukemia accounted for 40.54 ％ (30/74).When the bone marrow prolymphocytes increased to 5 ％＜ N≤ 10 ％,the difference of relapse rates [21.05 ％ (4/19)] had no statistically significant compared with the negative control group [15.91％ (7/44)] (P =0.895),when they increased to 10 ％ ＜ N ≤ 15 ％,the difference of relapse rates [54.54 ％ (6/11)] had statistically significant compared with the negative control group (P =0.014).The difference of incidence rates of this slightly increasing between children' s B-ALL and T-ALL had no statistically significant (P =0.078).Conclusions The bone marrow prolymphocytes increase slightly (5 ％ ＜ N ≤ 10 ％) after CR in children with acute lymphoblastic leukemia might be the normal bone marrow B-lineage lymphocytes' reactive hyperplasia and the prognosis is relatively well.When the bone marrow prolymphocytes increase to 10 ％ ＜ N≤ 15 ％,these prolymphocytes are most likely to be leukemia cells and indicate the possibility of relapse.

Objective To explore the effect of family doctor contracting service combined with drug therapy on the quality of life of patients with hypertension. Methods Selected in May 2016 to May 2017 in a city in a district of three community health service center clinics diagnosed with hypertension in patients with 840 cases, were given amlodipine besylate tablets treatment, and the implementation of conventional health management And community intervention. According to whether or not to accept the family doctor contract service is divided into observation group (a total of 435 cases) and the control group (a total of 405 cases). Health status questionnaire (SF-36) was used to assess the quality of life before and after the intervention, and the blood pressure control and quality of life improvement were compared between the two groups before and after treatment.Results There was no significant difference in the blood pressure level between the two groups before treatment. The systolic and diastolic blood pressure in the observation group were better than those in the control group (P<0.05). There were no significant differences in physiological function, physiological function, physical pain, general health, mental health, energy, social function, affective function and total score of SF-36 before treatment. The scores of the observation group were significantly higher than those of the control group before and after treatment. The difference was statistically significant (P<0.05). Conclusion Family doctor contract service combined with drug therapy can effectively control the patient's blood pressure levels, improve the quality of life.

Objective:To evaluate the catastrophic health expenditure for poor and lower-income rural residents and the ability of New Rural Cooperative Medical Scheme( NRCMS) to alleviate poverty. Methods:We selected Zhe-jiang, Hubei, and Chongqing provinces as sample areas and obtained 1661 questionnaires through a field survey. We calculated the out-of-pocket expenditure per year, incidence, average gap, relative gap, and concentration index of catastrophic health expenditure for participating households. Results:Both before and after compensation, incidence, average gap, and relative gap of catastrophic health payment for poverty group were the highest, followed by low-in-come group. After compensation, the concentration index decreased. This means that catastrophic health expenditure tends to be focused more on families with financial difficulties. Conclusion:To protect poor and low-income rural res-idents from catastrophic health expenditure, we should promote critical illness insurance, improve the medical assis-tance system, implement payment reform, and improve the NRCMS.

Objective To analyze the methylation status and protein expression of Ras association domain family- 1A (RASSF1A) in endometriosis (EMS). Methods The ectopic and corresponding eutopic endometrium tissues were collected from 45 women with EMS and normal endometrium tissues of 20 women without EMS. The methylation status of RASSF1A was examined by methylation specific PCR (MSP). Immunohistochemistry was performed to measure the level of RASSF1A in endometrium tissues. Results The RASSF1A protein expression rate in ectopic endometrium, eutopic endometrium, and normal endometrium was 37.78%(17/45), 60.00%(27/45) and 85.00%(17/20), and there was significant difference (χ2 = 13.136, P = 0.001). The frequency of aberrant methylation of RASSF1A was 55.56%(25/45), 33.33%(15/45) and 0 in ectopic endometrium , eutopic endometrium, and normal endometrium, and there was significant difference (χ2 =18.770, P = 0.000). The frequency of aberrant methylation of RASSF1A had no significant differnce throughout the menstrual cycle in ectopic endometrium and eutopic endometrium: 66.67%(14/21) vs. 45.83%(11/24), 38.10%(8/21) vs. 29.17%(7/24), P>0.05. In ectopic endometrium, the frequency of aberrant methylation of RASSF1A inⅢ-Ⅲstage was significantly higher than that in Ⅰ-Ⅱstage (χ2=5.940, P=0.015). In ectopic endometrium and eutopic endometrium, the RASSF1A protein expression had negative correlation with aberrant methylation of RASSF1A (r =- 0.594、- 0.577, P<0.01). Conclusions Epigenetic inactivation of RASSF1A through aberrant promoter methylation may be strongly correlated with the formation and progression of EMS, and assessment of RASSF1A methylation status in eutopic endometrium may be a potentially useful biomarker to enhance the early detection of EMS.

BACKGROUND:As propofol has a neuroprotective effect, and umbilical cord blood mesenchymal stem cel s have a high differentiation potential, their combination wil have a better therapeutic effect on cerebral ischemia-reperfusion injury. OBJECTIVE:To study the effect of propofol pretreatment combined with umbilical blood mesenchymal stem cel transplantation on cerebral ischemia-reperfusion injury in rats. METHODS:Sixty-three Sprague-Dawley rats were randomized into model, propofol, and combined group (n=21 per group). Rat models of cerebral ischemia-reperfusion injury were made using ligation of the middle cerebral artery occlusion in the three groups. Rats in the combined group were given 100 mg/kg propofol injection at 1 day before injury and injection of umbilical blood mesenchymal stem cel s via the tail vein (0.5 mL, 2×109/L). RESULTS AND CONCLUSION:Compared with the model group, the neurological function was improved significantly in the propofol and combined group, especial y in the latter one, presenting with a remarkable mitigation in brain injury and an increased level of survivn mRNA in the rat hippocampus. The content of serum malondialdehyde was lower but the activity of superoxide dismutase was higher in the combined group compared with the propofol group. These findings indicate that propofol pretreatment combined with umbilical blood mesenchymal stem cel transplantation has better therapeutic effects than propofol pretreamtnet alone for improving cerebral ischemia-reperfusion injury in rats.

ObjectiveTo understand the feature of blood pressure in children aged 7 to 12 years in Zhengzhou.Methods According to stratiifed cluster random sampling method, children aged 7 to 12 years in ifve schools from three urban and two suburban counties in Zhengzhou were analyzed. The height, weight, waist circumference, hip circumference, systolic blood pressure (SBP), and diastolic blood pressure (DBP) were measured and analyzed.Results The survey included total 6460 children aged 7 to 12 years, 3206 urban children (49.63%), 3254 suburban children (50.37%), 3525 boys (54.57%) and 2935 girls (45.43%). SBP in boys [(117.86±18.18) mmHg] was signiifcantly higher than that in girls [(113.82±13.11) mmHg (t=3.16;P=0.002). The incidence of hypertension in children in Zhengzhou was 7.52%. The blood pressure in boys was higher than that in girls (χ2=9.66,P=0.002). The blood pressure in urban boys and girls was higher than that in suburban boys and girls respectively (χ2=24.15, 14.39;P=0.000). The SBP and DBP had positive correlation with age, height, weight, BMI, waist circumference in boys (P<0.01). The SBP had positive correlation with age, height, weight, BMI, waist circumference in girls (P<0.01). Conclusions The blood pressure is higher in boys than in girls, which also is higher in urban children than in suburban children in Zhengzhou. The SBP is related to the age, height, weight, BMI, waist circumference.