Objective To develop a five fluorescence-labeled multiplex amplification system for 15 loci and study genetic polymorphism in Xinjiang Uygur population. Methods The STR loci were screened. The alleles were named according to the number of repeats by sequencing. The sensitivity, species specificity, identity and stability of the five fluorescence-labeled multiplex amplification system for the 15 loci were all tested. Then, the genetic polymorphism was analyzed in Xinjiang Uygur population and compared with other ethnic groups including Xizang Tibetan, Xiuyan Manchu, and Guangzhou Han pop-ulation. Results The 15 loci multiplex amplification system was established. The sensitivity was 0.3 ng with good species specificity, identity and stability. The distributions of genotype for 13 STR loci in Uygur population were in accordance with Hardy-Weinberg equilibrium with no genetic linkage between these loci. Most loci showed statistically significant among different populations. Conclusion The estab-lished system has application value in forensic evidence. The 13 STR loci in Uygur population have high polymorphisms to be the supplements to the existing loci.

Objective To study the effect of propofol used for outpatient painless enteroscope on cognitive function.Methods One hundred and twenty ASAⅠ~Ⅱpatients scheduled for enteroscope were randomly divided into three groups .Propofol was given 1.5mg/kg(groupⅠ), 2mg /kg (group Ⅱ) or 2.5 mg/kg ( group Ⅲ) intravenously .The enteroscope was inserted when patient showed unconsciousness and no reaction to dictation .SpO2 was kept above 95%96% throughout enteroscope .All patients received neurobehavioral cognitive status examination ( NCSE ) and mini-mental state examination ( MMSE ) test 1 hour before enteroscope examination and 5 minutes,30 minutes, 1 hour after enteroscope examination was o-ver and must finish it within 15 min.The enteroscope examination time , vital signs, analgesia effects and intraoperative awareness were record .Results The ability of memory and calculation at 5 minutes after en-teroscope examination showed a statistical difference between group Ⅰ and ⅡorⅢ( P <0.05),there was no significant difference between in group II and in group Ⅲ( P >0.05 ) , The ability of memory and calcu-lation at 30 minutes, 1 hour after enteroscope examination there was no significant difference in three groups ( P >0.05 ) .In all patients ,the MMSE scores at 5 minutes after enteroscope examination were significant-ly lower than the baseline value ( P <0.05).The MMSE scores at 30 minutes, 1 hour after enteroscope examination in Ⅲgroup patients were significantly lower than the baseline value ( P <0.05 ) .The MMSE scores at 30 minutes, 1 hour after enteroscope examination in I group patients were significantly higher than that inⅡor Ⅲgroup( P <0.05).The MMSE scores at 30 minutes, 1 hour after enteroscope examination there was no significant difference between in group II and in group Ⅲ( P >0.05 ) .The NCSE and MMSE scores at 3hour, 12 hour after enteroscope examination there was no significant difference between in group I and II or Ⅲ( P >0.05).Conclusion Propofol 1.5mg/kg used for painless enteroscope examination has no effect on cognitive function .MMSE and NCSE are suitable for evaluation of outpatient's cognitive func-tion.

Objective: To find out the current situation of the reproductive health about countrywomen in west of China,and explore the factor of the reproductive health under social medicine theory framework.Methods: Summarize literature about women reproductive which have been done recently,and do 608 samples survey in Xi'an of Shaanxi,which is about the current situations of social economic,reproductive health,gynecological diseases and mental health.Results: The research clarified the primary connotation about the reproductive health of countrywomen,and identified the current situation of countrywomen reproductive health in Shaanxi province of China.Conclusion: The situation of countrywomen reproductive health is far away from the demand of strategic target of "Everyone enjoys the reproductive care since 2015",and the countrywomen are on the hip in birth control,bearing culture,acquirement of health knowledge and primary diathesis.

Objective: to measure anxiety status and explore integrated factors about anxiety of countrywomen in Shaanxi, then put forward to suggestions for improving women's mental health under the bio - psycho - social medical model. Methods: A cross - sectional survey was adopted. 592 married countrywomen volunteers were selected by cluster random sampling from Chang'an district of Xi'an in Shaanxi province. Self - rating anxiety scale, Self - rating depression scale and Life events scale were used for assessment of mental health of the subjects. Additional, gynecologic examinations were done to measure personal reproductive health status. Results: The facts of mental status of Shaanxi rural women brook no optimism. Among the 592 samples that were investigated in current study, 25. 3% have anxiety symptoms. For the study population, the average total index score of SAS was 34. 34. Further analysis revealed that dysmenorrhea, menarche age and depression are main risk factors influencing women's anxiety status. In addition, married countrywomen's anxiety is related to sexual intercourse satisfaction, uterus motion and per capita health care spending, etc.

Objective:To investigate the satisfaction of family doctors services among the contracted community residents,so as to provide evidence for improving the related system of family doctors.Methods:Two community health service centers in Hanbin District of Ankang were selected as the investigation sites and 805 over-65-year residents were recruited and interviewed using cluster sampling method.Results:The three most satisfactory items for community doctor services were family doctors' attitude (86.0％),the convenience of appointment and service (80.3％) and the degree of listening and explaining the disease (77.1％).Conclusion:Overall,the residents are generally satisfied with the family doctor services,but there still exists much room for improvement.We must increase propaganda of family doctor services in the process of implementation,raise the awareness of family doctor services in residents,establish and improve the mechanism of training,introduction,evaluation and incentive of family doctors,and improve the overall quality and service ability of family doctors.

Objective To evaluate the efficacy of 0. 3％ sodium hyaluronate ophthalmic solution in mild.to. moderate dry eye patients. Methods A prospective,multicenter,and self.controlled clinical trial was performed on 200 patients who were diagnosed as mild.to.moderate dry eye from January 2015 to June 2017 in Eye Institute of Xiamen University,Eye &ENT Hospital of Fudan University,Zhongshan Ophthalmic Center,Xiangya Hospital Central South University, Eye Hospital of Wenzhou Medical University, and Beijing Tongren Hospital, Capital Medical University. The study protocol was approved by the Ethics Committees of Eye Institute of Xiamen University,written informed consent was obtained from each patient prior to any medical examination. All patients were treated with 0. 3％ sodium hyaluronate ophthalmic solution 6 times per day ( one drop each time) for 28 days. Corneal fluorescein sodium staining,tear film break.up time (BUT),SchirmerⅠtest (SⅠt),degree of conjunctival hyperemia,eyelid margin,meibomian gland secretion,secretory capacity of meibomian gland and subjective symptoms were assessed at baseline,on the 14th day and 28th day after treatment. Bulbar impression cytology was evaluated at baseline and on the 28th day after treatment. Irritation of 0. 3％ sodium hyaluronate ophthalmic solution was estimated on the 14th day and 28th day after treatment. Results The total score of subjective symptoms,BUT,SⅠt,degree of conjunctival hyperemia were significantly different among different treatment time points( F=108. 969,27. 598,16. 838,36. 750;all at P<0. 01). Compared with before treatment,the total score of subjective symptoms was significantly decreased, the degree of conjunctival hyperemia and the total corneal fluorescein sodium staining point number were significant decreased on the 14th day and 28th day after treatment. The total score of subjective symptoms,degree of conjunctival hyperemia and total corneal fluorescein sodium staining point number on the 28th day after treatment were significant lower than those on the 14th day after treatment. Compared with before treatment,the BUT was significantly longer and the SⅠt scores were significantly increased on the 14th day and 28th day after treatment. The BUT on the 28th day after treatment was significantly longer than that on the 14th day after treatment;no significant difference in SⅠt was observed between the 28th day and the 14th day after treatment. The scores of palpebral margin change,meibomian gland secretory ability and secretion characteristics were not significantly different among different treatment time points(H=0. 255,2. 356,0. 294;all at P>0. 05). The impression cytology grade on the 28th day after treatment was 1. 08±0. 74,which was significantly lower than 1. 53±0. 76 before treatment (t=5. 979, P<0. 01). The number of goblet cells on the 28th day after treatment was significantly higher than that before treatment(U=1806. 500,P<0. 01). On the 14th day after treatment,70％ of the patients indicated that the drug was non.irritating,and no patient had intolerable irritation affecting daily lives. All patients had good tolerance to this drug. Conclusions The use of 0. 3％ sodium hyaluronate eye drops can improve the symptoms and signs of mild to moderate dry eye,which can be widely used for mild.to.moderate dry eye patients in clinic.

Objective To evaluate the efficacy of 0.3％ sodium hyaluronate ophthalmic solution in mild-to-moderate dry eye patients.Metbods A prospective,multicenter,and self-controlled clinical trial was performed on 200 patients who were diagnosed as mild-to-moderate dry eye from January 2015 to June 2017 in Eye Institute of Xiamen University,Eye & ENT Hospital of Fudan University,Zhongshan Ophthalmic Center,Xiangya Hospital Central South University,Eye Hospital of Wenzhou Medical University,and Beijing Tongren Hospital,Capital Medical University.The study protocol was approved by the Ethics Committees of Eye Institute of Xiamen University,written informed consent was obtained from each patient prior to any medical examination.All patients were treated with 0.3％ sodium hyaluronate ophthalmic solution 6 times per day (one drop each time) for 28 days.Corneal fluorescein sodium staining,tear film break-up time (BUT),Schirmer Ⅰ test (S Ⅰ t),degree of conjunctival hyperemia,eyelid margin,meibomian gland secretion,secretory capacity of meibomian gland and subjective symptoms were assessed at baseline,on the 14th day and 28th day after treatment.Bulbar impression cytology was evaluated at baseline and on the 28th day after treatment.Irritation of 0.3％ sodium hyaluronate ophthalmic solution was estimated on the 14th day and 28th day after treatment.Results The total score of subjective symptoms,BUT,S Ⅰ t,degree of conjunctival hyperemia were significantly different among different treatment time points (F =108.969,27.598,16.838,36.750;all at P＜0.01).Compared with before treatment,the total score of subjective symptoms was significantly decreased,the degree of conjunctival hyperemia and the total corneal fluorescein sodium staining point number were significant decreased on the 14th day and 28th day after treatment.The total score of subjective symptoms,degree of conjunctival hyperemia and total corneal fluorescein sodium staining point number on the 28th day after treatment were significant lower than those on the 14th day after treatment.Compared with before treatment,the BUT was significantly longer and the S Ⅰ t scores were significantly increased on the 14th day and 28th day after treatment.The BUT on the 28th day after treatment was significantly longer than that on the 14th day after treatment;no significant difference in S Ⅰ t was observed between the 28th day and the 14th day after treatment.The scores of palpebral margin change,meibomian gland secretory ability and secretion characteristics were not significantly different among different treatment time points(H=0.255,2.356,0.294;all at P＞0.05).The impression cytology grade on the 28th day after treatment was 1.08±0.74,which was significantly lower than 1.53±0.76 before treatment (t =5.979,P＜0.01).The number of goblet cells on the 28th day after treatment was significantly higher than that before treatment (U =1 806.500,P＜ 0.01).On the 14th day after treatment,70％ of the patients indicated that the drug was non-irritating,and no patient had intolerable irritation affecting daily lives.All patients had good tolerance to this drug.Conclusions The use of 0.3％ sodium hyaluronate eye drops can improve the symptoms and signs of mild to moderate dry eye,which can be widely used for mild-to-moderate dry eye patients in clinic.