Objective:This study is to explore available approaches to selling up a twin registry, which was based on their mental development and status of their mental health. Methods:In order to choose suitable approaches to setting up the twin registu, police, education committee-school and newspaper approaches are compared. Two-step-method is adopted to construct the twin registry. The first step is In collect basic data of twins and the second step is to contact children's guardians, get the signatures to the comprehending and consent document from the guardians and then bring the twins into the registry formally. Result:The successful recruit ratios of the police approach, the education commiltee-school approach and the newspaper approach are 4%, 42.6% and 29.2%. The refusing ratios of the education committee-school approach and the newspaper approach are 57.4% and 70.8%. Then we adopted a series of methods to reduce the refusing ratios. The refusing crowds were contacted again. The re-refusing ratio of the education committee-school approach and the newspaper approach are 31.03% and 55.88%. The overall refusing ratio of the education commillee-school approach and the newspaper approach are 17.82% and 39.58%. Conclusions:Every approach has its own advantages and disadvantages. The available approaches should be adopted to setting up the twin registry according to the characteristics of the research.

Objective To study the effects of monosodium glutamate on viability and fertility of filial generation Drosophila.Methods Different concentrations(15,30,45 g/L)of L,H,T monosodium glutamate(MSG)were added in the medium for wildtype Drosophila melanogaster,and the non-MSG medium was taken as the control group,3 pairs of Drosophilas in each bottle and 3 repeats in each group,the first and second filial generation adult Drosophila's eclosion time(growth period) and the number of offspring within 7 days(reproduction quantity),and the death count in 30 days of 20 Drosophilas were observed and recorded.Results Compared with the control group,the reproduction quantity of Drosophila significantly increased,the growth period shortened in the first filial generation in 15 g/L of T MSG group.As the MSG concentrations increased,the reproduction quantity reduced significantly,the survival rate of Drosophila in 30 days declined significantly.The reproduction quantity in second filial generation increased at the initial stage of exposure and then decreased as the MSG concentrations increased.Conclusion The results of the present paper indicates that low-dose of MSG may be the advantage for survival and reproduction of Drosophila,but high doses will produce adverse effects.

Objective: To investigate the chemical constituents of Abelmoschus esculentus. Methods: Compounds were isolated and purified by MCI, ODS, and silica gel column chromatography. Their chemical structures were elucidated on the basis of spectral data and physicochemical properties. Results: Twelve compounds were isolated and identified as tryptophan (1), deoxyguanosine (2), hypoxanthine (3), 3, 4-dihydroxy benzoate (4), 3′-deoxyinosine (5), thymidine (6), inosine (7), β-daucosterol (8), aurantiamide acetate (9), xanthine (10), ethyl-β-D-xyloside (11), and ethyl-α-D- arabinofuranoside (12). Conclusion: Except compound 1, other compounds are separated from A. esculentus for the first time.

Objective: To investigate the chemical constituents of Abelmoschus esculentusl. Methods: Compounds were isolated and purified by Sephadex LH-20, MCI, ODS, and silica gel column chromatography. Their chemical structures were elucidated on the basis of physicochemical properties and spectral data ( 1H-NMR and 13C-NMR). Results: Twelve compounds were isolated and identified as: uracil (1), uridine (2), deoxyuridine (3), adenine (4), adenosine (5), 3′-deoxyadenosine (6), guanosine (7), deoxyguanosine (8), phenylalanine (9), tyrosine (10), leucine (11), and isoleucine (12). Conclusion: Compounds 1-8 are separated from A. esculentusl for the first time.

Objective To investigate whether serum miRNA-720 and miRNA-484 can be used as non-invasive biomarkers of colon cancer.Methods Real time-polymerase chain reaction was used to detect the expressions of miRNA-720 and miRNA-484 in serum from 104 colon cancer patients(divided intoⅠ~Ⅱ-stage group andⅢ~Ⅳ-stage group)compared with 60 ad-ditional healthy controls.ROC curve was performed to analyse the diagnostic usefulness of both miRNAs distinguishing be-tween different stages of colon cancer patients.Results Compared with healthy controls,the miRNA-720 was upregulated close to 2 times inⅠ~Ⅱ-stage group (t=1.997,P<0.05),and was upregulated about 3 times inⅢ~Ⅳ-stage group (t=2.133,P<0.05).The miRNA-484 was downregulated almost 2 times inⅠ~Ⅱ-stage group (t=2.585,P<0.05),but was upregulated over 3 times in Ⅲ~Ⅳ-stage group (t=3.416,P<0.01).The area under the ROC curve (AUC)for the diag-nosis of colon cancer were 0.76 (95%CI:0.67~0.86)and 0.79 (95%CI:0.69~0.89)respectively.The combined use of both miRNAs could make the AUC up to 0.87 (95%CI:0.77~0.96).Conclusion Serum miRNA-720 and miRNA-484 can be used as non-invasive biomarkers to diagnose early colon cancer.They can also distinguish between different stages of co-lon cancer patients.

Objective To explore cardiovascular risk factors in patients of hypertension (HTN) complicated with non-alcoholic fatty liver but normal aminotransferase. Methods Forty-four cases (control group) of uncomplicated hypertension and 56 cases (study group) of hypertension complicated with nonalcoholic fatty liver but normal aminotransferase were screened from those who visited physical examination center of the hospital for regular checks-up during October 2009 to June 2010. Blood pressure ( BP), body mass index ( BMI), fasting plasma glucose (FPG), total serum cholesterol (TC) , triglyceride (TG), highdensity lipoprotein-cholesterol ( HDL-C ), low-density lipoprotein-cholesterol ( LDL-C ), gammaglutamyltransferase ( GGT ), uric acid ( UA ) , highly-sensitive C-reactive protein ( hs-CRP) and homocysteine (Hey) of the two groups were compared. Results Comparing with the control group, the study group had higher diastolic blood pressure ( DBP) (t = 1898. 5, P < 0. 05) , BMI (t = - 5. 036, P < 0.01), FPG (t= -2.026, P<0.05), TG (t = 1923. 5, P<0.05), GGT (t = 1789, P <0.01), UA 0 = 1715, P<0.01), hs-CRP (t = 1832.5, P < 0.01) and lower level of HDL-C (t =2357.0, P< 0. 01). Serum activity of GGT correlated positively with BMI (rs = 0. 349, P = 0. 000), TG ( rs = 0.413,P =0.000), UA (rs =0.446, P= 0.000) and hs-CRP (rs =0.350, P = 0.000), respectively.Conclusions When patients of hypertension complicated with non-alcoholic fatty liver but normal aminotransferase, their cardiovascular risk factors clustered further, with serum activity of GGT obviously increased which correlated positively with various risk factors, indicating increase in cardiovascular risks.

Humans ; Integrative Medicine ; Myelodysplastic Syndromes ; therapy

[Objective]To study the influence of VAP(velvet antler polypeptide)-chitosan-honey suspension on decubitus ulcer.[Method]Swines'pressure ulcers were used as decubitus ulcer model.Honey was used as solvent carrier.VAP and chitosan were put into the honey in different proportion.The suspension was applied to the ulcer once a day for seven days.The dressings were changed once every other day.The healing state of the ulcer was observed and the area of the ulcer was calculated.The changes of the ulcer histopathology were observed.[Result]In the group of the suspension proportion of the VAP to the chitosan was 4:1,the wounds had little effusion and the granulation tissues grew fast with the scars falling off early and Absolutely.Pathology results indicated that in the group of the suspension proportion of the VAP to chitosan was 4:1,none necrosis was found,the epithelization was apparent,and the inflammatory cells were fewer.There was no edema,but more newly born blood vessles.[Conclusion]The VAP-chitosan-honey suspension could apparently promote the healing of decubitus ulcer,but the possible mechanism needs to be further studied.

Objective To analyze the carbetocin combined with oxytocin for prevention of bleeding after artificial abortion .Methods 110 cases of pregnant women undergoing artificial abortion were randomly divided into observation group and control group.Observation group were treated with carbetocin combined with oxytocin treatment, the control group were treated by oxytocin treatment, the negative blood loss, menstrual recovery changes and curative effect in two groups of patients were compared.Results The total efficiency of the observation group was 96.36%, was significantly higher than the control group 78.18%, the difference was statistically significant (P<0.05), the 24h negative bleeding volume, vaginal bleeding time, menstruation time, first menstrual duration in the observation group were lower than those in control group, the difference was statistically significant (P<0.05).The vaginal bleeding time less than 7d in observation group of patients accounted for 30.91%, was significantly higher than the control group 18.18%; the time of vaginal bleeding >14d accounted for 3.64%, significantly lower than the control group 21.82%, the difference was statistically significant (P<0.05).The vaginal bloodmenstrual volume accounted for more than 9.09%, was lower than 32.73%in the control group, the difference was statistically significant (P<0.05).The sex hormone in two groups of patients before and after the treatment had no significant difference.The progesterone level in observation group was lower than the control group, estradiol level was higher than the control group, the difference was statistically significant (P<0.05), the adverse reaction rate in control group was 12.73% compared with 7.27% in the observation group, the difference was no statistically significant.Conclusion The abortion patients after treated with carbetocin combined with oxytocin treatment can reduce the amount of vaginal bleeding, shorten the bleeding time and menstrual recovery time, safe and reliable curative effect.

Objective To investigate the clinical therapeutic effect of Xianyimucao capsule on hormone level and menstrual recovery in patients with vaginal bleeding after drug abortion.Methods 102 pregnant women with drug abortion admitted in our hospital from June 2015 to December 2016 were selected and divided into two groups by random number table, the control group was given conventional hemostasis and such symptomatic treatment as anti-infection, the observation group was given Xianyimucao capsule on the basis of control group.The clinical efficacy, the levels of serum hormones and menstrual recovery before and after the treatment of the two groups were compared.Then the safety of two groups were evaluated.Results After 14 days of the treatment, the total effective rate of the observation group was 96.1%, which was significantly higher than 80.4% of the control group (P<0.05).And the serum HCG, P and E2 levels in the two groups after the treatment were significantly lower than those before the treatment (P<0.05);serum hormone levels of the observation group were significantly better than that the control group (P<0.05).Compared with the control group, the menstruation recovery of the observation group was significantly shortened (P<0.05);there was no significant difference of the first menstrual cycle and menstrual volume after the menstruation recovery between the two groups.There was no obvious adverse reaction in the two groups during meditation. Conclusion The application of fresh motherwort capsules in the treatment of vaginal bleeding after drug abortion can stop bleeding rapidly , regulate the body's hormone levels and recover normal menstruation with high safety .