Schistosomiasis hematobia is one major human schistosomiasis. The disease is endemic in Africa and Mediterra-nean region,and is the main cause of urogenital diseases. Although only Schistosoma japonicum is spreading across the Main-land China,now more schistosomiasis hematobia cases are reported among aid projects and migrant workers to Africa,with the economy development and the increasing degree of foreign exchanges. Meanwhile,the relevant clinical data of schistosomiasis hematobia are rare in China. This article reviews the clinical manifestations and progress in diagnosis and treatment of the dis-ease.

AIM: To specify optimization of the concentration, purification and drying for prepar ati on of Yuxianling Grannles and decrease the dosage on condition that is retentive of potency in order to provide a basis for mass production. METHODS: The contents of ferulic acid and the amount of extract wer e used as marker, the optimium of concentration, purification and drying for pr eparation were selected by orthogonal design and contrast test during aqueous ex tract alcohol precipitation process. RESULTS: Condition was optimum of herb-to-extract ratio in the range of 0.5 ∶1, pr ecipitation with ethanol containing 40% water and drying temperature not to exce ed 60℃ . CONCLUSION: The highest yield of active priciples is obtained by c ondition above.

0.05).Compared with the normal(P0.05).In the control group with G-6-PD deficieney,ROS,MDA of phototherapy of 24 hours were higher,the index of phototherapy was larger significantly than in the the G-6-PD normal.Conclusion Phototherapy can alleviate the ability of anti-oxgenize,it can be more extruding for the patients who are deficient for the G-6-PD by the damage of lipid over oxygenizing,the interference of vitamin E is more efficient.

Objective To evaluate the relationship of metabolic syndrome (MS) and MS components with thyroid nodule. Methods A total of 10 357 subjects ( age ＞ 18 years old) who received physical checkup at the Second Affiliated Hospital of Dalian Medical University between June 2009 and June 2010 were enrolled in this retrospective study. Anthropometric parameter, fasting plasma glucose (FPG),serum lipid profile, blood uric acid, alanine aminotransferase and thyroid ultrasonography were measured. Results The prevalence of thyroid nodule,MS,and thyroid nodule + MS was 46. 96% ,23. 6%,and 11.6%, respectively. The prevalence of thyroid nodule was significantly higher in MS patients than in non MS patients ( 75.9% vs 38. 0%, P ＜ 0. 05 ). Multifactor logistic analysis showed that MS, body mass index (BMI) and FBG (β vales were 0. 78,1.22,and 0. 62,respectively; odds ratios were 4. 167,3. 876,and 2. 359, respectively; all P ＜ 0. 05 ) were independently correlated with the development of thyroid nodule. Conclusions Significantly increased prevalence of thyroid nodule could be found in MS patients. BMI and FBG may be independent risk factors of thyroid nodule.

Objective To explore the significance and value of the anti-nucleosome antibodies(AnuA)in the diagnosis of system-ic lupus erythematosus(SLE).Methods The serum AnuA was detected in 177 patients with SLE,138 patients with other rheumat-ic diseases and 56 healthy controls by Western blot.The clinical manifestations,autoantibodies and other test results were recorded in the SLE patients.The AnuA and other autoantibodies were analyzed.Results The positive rate of AnuA in the SLE group was significantly higher than that in the disease control group,AnuA was negative in the healthy control group;the sensitivity of AnuA in the SLE group was 48.6% and the specificity was 95.3%;the sensitivity of AnuA was significantly higher than that of the anti-ds-DNA antibodies and anti-Sm antibodies,the difference had statistical significance (P <0.05).The specificity of AnuA was higher than that of ANA and histone (P <0.05 ).The sensitivity of joint detection of AnuA,anti-ds-DNA and anti-Sm antibodies was 89.8%,which was significantly higher than that of a single index detection.The positive rate of AnuA in the active period of SLE was significantly higher than that of the non-active period,moreover higher than that of the ds-DNA antibodies (P <0.05).Conclu-sion AnuA might participate in the pathogenesis of SLE.The joint detection of autoantibodies including AnuA,etc.has importance significance in the diagnosis,condition judgment and curative efficacy evaluation of SLE.

Objective:To explore the association of the total gestational weight gain (GWG) and GWG in different trimesters with adverse pregnancy outcomes during the second pregnancy in women with history of gestational diabetes mellitus (GDM).Methods:This retrospective cohort study recruited 441 singleton pregnant women with a history of GDM who gave birth at Beijing Obstetrics and Gynecology Hospital of Capital Medical University from January 2017 to December 2018 as the GDM history group. Another 1 637 singleton pregnant women without a history of GDM who gave birth at the same period were selected through the mechanical sampling method as the control group. Independent sample t-test and Chi-square test were used to compare the differences in general conditions, GWG and perinatal outcomes between the two groups. Based on the Institute of Medicine guidelines for GWG, the subjects were further divided into three subgroups: inadequate GWG, adequate GWG and excessive GWG groups. Multivariate logistic regression analysis was used to compare the pregnancy outcome in women with the same GWG in different periods of pregnancy between the two groups. Results:(1) Women with GDM history had lower GWG before and after oral glucose tolerance test (OGTT) and the whole pregnancy than those without [(6.3±3.3) vs (7.9±3.7) kg, (4.8±2.6) vs (5.6± 2.6) kg, (11.8±4.6) vs (14.4± 4.6) kg; t=8.074, 5.183, 10.277; all P<0.001]. The incidence of GDM, gestational hypertension, and large for gestational age (LGA) in the GDM history group were higher than those in the control group [46.5% (205/441) vs 18.1% (296/1 637), 8.4% (37/441) vs 5.4% (88/1 637), 12.9% (57/441) vs 9.7% (158/1 637); χ2=153.181, 5.583, 4.013; all P<0.05]. (2) Before OGTT: pregnant women with GDM history of different GWG categories had a higher risk of developing GDM [ OR and 95% CI for inadequate, adequate and excessive GWG were 4.02 (2.35-6.88), 3.92 (2.65-5.79) and 3.33 (2.11-5.25), respectively, all P<0.001]. Except for women with inadequate GWG, pregnancy with a history of GDM also had a higher risk of preeclampsia [ OR and 95% CI were 3.62 (1.47-9.23) and 2.22 (1.07-5.57) for adequate and excessive GWG, respectively, both P<0.05]. After OGTT: pregnant women with GDM history of different GWG categories had a higher risk of developing GDM [ OR and 95% CI for inadequate, adequate and excessive GWG were 2.48 (1.60-3.84), 4.63 (2.92-7.35) and 4.22 (2.73-6.51), respectively, all P<0.001]. Pregnant women with a history of GDM with excessive GWG had an increased risk of preeclampsia ( OR=2.46, 95% CI: 1.10-5.51, P<0.05). During pregnancy: pregnant women with GDM history of different GWG categories had a higher risk of developing GDM [ OR and 95% CI were 3.02(2.00-4.59), 4.08(2.76-6.04) and 2.66(1.54-4.59) for inadequate, adequate and excessive GWG, respectively, all P<0.001]. Women with GDM history had an increased risk of large for gestational age (LGA) in those with inadequate GWG and postpartum hemorrhage in those with excessive GWG [ OR and 95% CI were 1.94 (1.09-4.21) and 2.93 (1.31-6.55), respectively, both P<0.05]. Conclusions:The total GWG and GWG in different periods during the second pregnancy in women with a history of GDM are lower than those without, but with a higher risk of adverse outcomes. Even in women with the same range of GWG, GDM history still increases the risk of adverse pregnancy outcomes.

Objective:To analyze the maternal gestational weight gain (GWG) in women with pre-pregnancy obesity and its relationships with adverse pregnancy outcomes.Methods:This retrospective cohort study recruited 513 obese women (pre-pregnancy body mass index ≥30 kg/m 2) with singleton pregnancy in Beijing Obstetrics and Gynecology Hospital, Capital Medical University from January 2014 to December 2016. All participants were divided into three groups according to GWG: inadequate (GWG<5 kg, n=83), adequate (5 kg≤GWG≤9 kg, n=154), and excessive (GWG>9 kg, n=276) groups. Chi-square test, Fisher's exact test, Kruskal-Wallis test, and Mann-Whitney U test were used to compare the clinical data among the three groups, including GWG, pregnancy and neonatal outcomes, and labor process. Multivariate logistic regression was performed to analyze the association between maternal GWG and main pregnancy complications associated with obesity. Results:(1) Among 238 participants who gained more than 2.0 kg in the first trimester, 75.6% (180/238) were in the excessive group, while the rate was 34.9%(96/275) among the participants who gained less than 2.0 kg. (2) Postpartum body mass index retention (body mass index at six weeks postpartum minus pre-pregnancy body mass index) was the highest in the excessive group, followed by the adequate group and the inadequate group [0.8 kg/m 2 (0.0-2.2 kg/m 2) vs -0.7 kg/m 2 (-1.6 to 0.0 kg/m 2) vs -2.5 kg/m 2 (-3.2 to -1.5 kg/m 2), all P<0.05]. (3) The rates of primary cesarean section in the inadequate and adequate groups were 29.9% (20/67) and 32.6% (42/129), which were lower than that in the excessive group [43.3% (104/240), χ2=3.955 and 4.047, both P<0.05]. There were no statistically significant differences in the incidence of gestational hypertension, small/large for gestational age, or other major adverse pregnancy outcomes among the three groups (all P>0.05). The weight gain in the first trimester and before the oral glucose tolerance test were not correlated with gestational diabetes mellitus (GDM) ( aOR=1.038, 95% CI: 0.986-1.094, P=0.157; aOR=1.055, 95% CI: 1.000-1.113, P=0.051). The maternal weight gain of women with GDM during the 2nd, the 3rd, and the whole trimesters were lower than women without GDM respectively [3.0 kg (1.3-4.0 kg) vs 3.0 kg (2.0-5.0 kg), 4.0 kg (2.0-6.0 kg) vs 6.0 kg (4.0-8.0 kg), 9.0 kg (5.0-12.0 kg) vs 10.7 kg (7.5-15.0 kg); Z =-2.938, -6.352 and-4.104, all P<0.01]. Conclusions:In women with pre-pregnancy obesity, the first trimester is the critical window to control maternal GWG. GWG guidelines recommended by the Institute of Medicine could help to reduce the weight retention at six weeks postpartum, but couldn't reduce the risk of GDM, gestational hypertension, small/large for gestational age, or other major adverse pregnancy outcomes.

This study aimed to investigate the effects of tannins extracted from Tibetan medicine Phyllanthi Fructus on cytochrome P450 enzyme of liver microsomes in rats.Cocktail probe substrates were incubated with liver microsomes in vitro.Metabolic elimination percentages of the six probe substrates,including dapsone,dextromethorphan hydrobromide,coumarin,phenacetin,chlorzoxazone and tolbutamide,were determined by HPLC.The effects of tannins extracted from Tibetan medicine Phyllanthi Fructus on the enzymatic activity of rat liver microsomal P450s was evaluated.It was found that tannins extracted from Phyllanthi Fructus did not impact P450 enzymes.The IC50 values of CYP3A4 and CYP1A2 were over 200 μg·mL-1,while the IC50 value of CYP2C9 was superior to 500 tg·mL-1.In conclusion,Tannins extracted from Tibetan medicine Phyllanthi Fructus did not significantly affect cytochrome P450 enzymes.

Objective To observe the effect of superficial radial nerve transplanting to repair musculospiral nerve defection and using end-to-side neurorrhaphy to reconstruct the function of the donor site. Methods Thirtyfour cases underwent superficial radial nerve transplanting to repair musculospiral nerve defection and end-to-side neurorrhaphy was performed to reconstruct the function of the donor site. Results All cases were followed-up for 6 to 18 months,the functional recovery of the recipient of musculospiral nerve was excellent in 23 cases and good in 5 cases,with an excellent and good rate of 82. 53 %. Sensory recovery of donator nerve was excellent in 27 cases and good in 5 cases,with an excellent and good rate of 94. 12%. Conclusions Superficial radial nerve transplanting to repair musculospiral nerve defection and functional reconstruction of donor site is a better choice in treating neurologic defect.

Objective To determine the influence of gender on the association between serum uric acid and branchial-ankle pulse wave velocity (baPWV).Methods Cross-sectional data from 1418 adults who underwent routine laboratory tests and baPWV measurements were analyzed in a gender-specific manner.BaPWV≥ 1400 cm/s was defined as abnormality.The individuals were assigned to four groups (Q1,Q2,Q3 and Q4) according to the gender-specific quartiles of serum uric acid.The relationship between serum uric acid and the baPWV values was assessed by Spearman's correlation coefficients.In female,the relationship of serum uric acid quartiles with baPWV was evaluated by logistic regression analysis.Results In male and female,diastolic blood pressure,fasting blood glucose,triglyceride and body mass index were increased with serum uric acid level,in contrast to high-density lipoprotein cholesterol.The Spearman's correlation coefficient for the relationship between serum uric acid and baPWV was 0.18 in female and-0.05 in male (P =0.16).In female,univariate logistic regression analysis showed that in comparison with group Q1,odds ratio (OR) value of baPWV abnormality of group Q4 was 2.45 (95％confidence interval (CI) 1.48 to 4.06).In multivariate logistic regression,after adjusting for creatine and estimated glomerular filtration rate,OR value of baPWV abnormality of group Q4 was 2.45 (95％ CI 1.48 to 4.06) when compared with group Q1.However,after adjustment for age and other risk factors of cardiovascular diseases,there were no significant differents in ORs among serum uric acid quartile groups.Conclusions The association between serum uric acid level and baPWV in female may depend on age and metabolic syndrome components.