Objective: To apply fuzzy clustering analysis to determination of 10 inorganic elements and Cu/Zn ratio in 13 kinds of traditional Chinese medicine cured for vascular disease. Methods: By FAAS (flame atomic absorption spectrometry) sodium, calcium, magnesium, potassium, iron, chromium, nickel, manganese, copper and zinc were determined. By range analysis, correlation coefficients and relative fuzzy matrix were calculated.Results: Correlation coeffieients ? were mostly in the range of 0.55～0.80, especially ?=0.95 between Buzhangnaoxintong Capsule and Xinbao Pill. Conclusion: On condition that trace and macro elements are relatively rich and clustering correlation coefficients are larger, therapentic effects among traditional Chinese medicines cured for vascular disease are also similar. This suggests that trace elements, macro elements and Cu/Zn ratio have much to do with therapeutic effect.

Objective To explore the cause of the thyroid reoperation ,methods,surgical approach ,and the prevention of complications .Methods 39 cases of thyroid reoperation in patients with clinical data were reviewed and analyzed.Results Thyroid papillary carcinoma in 11 cases,follicular carcinoma in 2 cases,nodular 22 cases of thyroid,thyroid adenoma 1 case,3 cases of primary hyperthyroidism .The incidence of transient hypoparathyroidism ac-counted for 2 cases,temporary laryngeal recurrent nerve injury in 2 cases,chyle leakage in 1 case,in total of 12.8%of postoperative complications .Conclusion Improper operation method choice for the first time and the misdiagnosis was the main cause of reoperation , The reoperation of thyroid is difficult and has more complications .Preoperative evaluation and careful operation can prevent the occurrence of complications .

Objective To investigate the association between Cardiomyopathy associated 5 (CMYA5) polymor?phisms and schizophrenia in the Uygur Chinese population. Methods Taq-man assay was used to detect CMYA5 gene rs3828611 in 684 schizophrenia patients and 678 healthy controls from Chinese population. The positive and negative symptoms scale (PANSS) was used to evaluate patients’symptoms. Results Neither the genotype nor the allele frequen?cies of rs3828611 was significantly different between the patients and the controls (P>0.05). The differences were not sig?nificant in either each gender subgroup or in each age (teenager and adult) subgroup (P>0.05). The total score and the sub scores of PANSS were not significantly different among patients with different genotype groups (P>0.05). Conclu?sions There is no association between CMYA5 rs3828611and schizophrenia in the Uygur Chinese population.

Objective To study the characteristics of liver function damage in brucellosis and provide theoretical basis for clinical treatment.Methods One hundred and thirty-six hospitalized patients with brucellosis from Endemic Disease Prevention and Control Center of Wulanchabu City from January 2011 to October 2012 were selected randomly as the research subjects.Parameters of Alanine transaminase (ALT),Aspartate transaminase (AST),Alkaline phosphatase (ALP),Gamma glutamyltransferase (γ-GT),Total protein (TP),Albumin (ALB),Albumin/globulin (A/G),total bilirubin (TBIL) and Direct bilirubin (DBIL) were determined.The means of liver function parameters with mid-value of all the reference ranges were compared by one sample t test;Parameters of liver function were analyzed in 70 acute and 66 chronic brucellosis by two independent-samples t test.Results The means of ALT,AST,ALP,γ-GT,TP,ALB,TBIL and DBIL ((x):36.18,28.20,95.87,29.29 U/L,65.08,40.84 g/ L and 19.76,5.86 μmol/L) in the 136 samples of brucellosis serum were significantly different from the medians of their reference ranges ((x):20.50,18.50,85.00,24.50 U/L,69.00,43.50 g/L and 11.80,3.40 μ mol/L,t =9.46,9.19,4.55,2.22,-2.71,-4.99,5.58,11.32,all P ＜ 0.05);A/G was not significantly different ((x):2.14,2.00;t =0.94,P ＞ 0.05);Parameters of liver function were not significantly different between acute and chronic brucellosis (all P ＞ 0.05).Conclusions This study confirmed that the liver function of the 136 patients with brucellosis is impaired.The level of the liver function impairment is usually mild and moderate and no difference in acute and chronic brucellosis is found.

Objective To measure and analyze the external nasal morphology of normal Uygur in Xinjiang,which will provide the anatomical basis for the rhinoplasty.Methods From the Department of Otolaryngology and Plastic Surgery of our hospital,we collected the Uighur patients' families as the research objects during January 2011 to December 2012,and at the same time Han nationality patients' families were set as control group.Related parameters of external nose measurements were completed,and the parameters of external nose of 95％ confidence interval calculated,and compared with those of Han people.Results The measured data showed that there were the 95％ confidence interval of the Uighurs external nasal related indicators; The nasal length,height,depth,dorsum slope length,temples,nasal tip angle of the male Uighur were greater than those of male Han; Uighur women had longer,higher nose,more slope length of the nose back,and greater nasal-facial angle and nosewing angle than that of Han women.The proportion of ultra narrow nasal type,narrow nose,the middle nose in Uighur men was 14.02％,79.50％,and 6.48％ ; that in Uighur women was 14.60％,67.72％,and 17.68％,respectively; compared with those in Han nationality,there was a significantly statistical difference (P＜0.05).Conclusions The external nasal morphology of the Uygur people in Xinjiang has its characteristics,with dominants of narrow nasal type; 95％ of medical reference range will provide an objective reference basis for the future clinical work.

The characteristics and developing trends of electrical system for medical vehicles are introduced.Key techniques in electrical system design are put forward.Emphasis is put on application of new technologies to electrical system for medical vehicles.By using some new techniques in design of medical vehicles,the performance of vehicles is improved in a certain extent.

Objective To investigate the distribution of avian influenza A viruses in external environment in Urumqi City in order to provide reference for the prevention and control of human infection with avian influenza virus in Urumqi City.Methods Environmental specimens were collected from 2013 to 2015 to detect avian influenza A virus nucleic acid with real-time fluorescent PCR.The positive specimens were further analyzed to identify the subtypes of avian influenza A viruses.Results A total of 1 043 environmental specimens were collected and tested.Among them,123 specimens were positive for avian influenza A virus nucleic acid with an overall positive rate of 11.79%.H9 was the predominant subtype,accounting for 7.77% of all specimens.Quarterly detection rates of avian influenza A virus in the three years peaked in different quarters of the year.Of all surveillance sites,live poultry markets in urban and rural areas had the highest positive rate (14.23%).Specimens collected from poultry drinking water (18.44%) and other specimens (19.44%) were highly positive for avian influenza A virus.Conclusion Avian influenza A viruses,especially the subtypes of H5,H7 and H9,exist in live poultry markets in Urumqi City.It is necessary to conduct surveillance and health education among people exposed to poultry in live poultry markets.

Objective To evaluate the value of magnetic resonance imaging(MRI) in diagnosing ligament injury of the knee.Methods MRI manifestations of ligament injury of the knee confirmed by operation or joint-screen examination in 32 cases were retrospectively analyzed. All cases underwent routine MR scanning. The cases with suspicious anterior cruciate ligament injury undenwent oblique saqittal section fast spin echo-T_2 weight (FSE-T_2WI )and the cases with suspicious medical accessory ligament injury underwent coronal section fat suppressed-fast spin echo-T_2 weight(FS-FSE-T_2W).Results 36 ligaments were found having injury in all cases, including 16 anterior cruciare ligaments, 14 posterior cruciate ligaments, 5 medical accessory ligaments and 1 lateral accessory ligament. The ligaments injuries included tear completely and part.Conclusion MRI is the ideal non-invasive method for studying ligament injury of the knee.

Objective To investigate the optimal dose of oxycodone for severe pain in cancer patients so as to try to alleviate the suffering rapidly.Methods Totally 135 cases with severe pain in terminal cancer patients were randomly divided into groups A,B,and C,45 cases in each group.Groups A,B,and C were treated with oxycodone hydrochloride sustained-release tablets 20 ～ 140 mg/d,150 ～ 290 mg/d,300 ～ 640 mg/d,respectively.Pain relief and incidence of adverse reactions were evaluated 2 weeks later.Results Pain intensity scores (numerical rating scale,NRS) in 3 groups dropped with statistical difference (P ＜ 0.05).Pain relief rates in groups B and C were statistically significant compared to group A (P ＜ 0.05).Quality of life score (appetite,mental status,sleep,daily activities,and interpersonal life) in group C had statistical significance compared to groups A and B (P ＜ 0.05).Group C had slightly higher incidence of adverse reactions than that of groups A and B without significant difference (P ＞ 0.05).Conclusions Large dose and extra large dose of oxycodone hydrochloride sustained-release tablets can effectively relieve severe pain in advanced cancer patients.Extra large dosage can improve patient's quality of life in spite of the higher incidence of adverse reactions,and patients can still be tolerated well.

Objective To explore the psychosocial influencing factors of suicide attitudes among new recruits in training camp.Methods Cluster sampling was conducted and 5 200 new recruits in 11 training camps were investigated with suicide attitude questionnaire(QSA),symptom checklist 90(SCL-90) and self-designed questionnaire.Influencing factors associated with suicide attitudes were analyzed with muhiple linear regression analysis.Results The score of awareness of property of suicide behavior dimension of QSA were (3.71±0.58),and (2.77±0.47) of the attitude to the suicide dimension,(2.43±0.43) of the attitude to family members of the suicide dimension and (3.13±0.86) of the attitude to euthanasia dimension.The results of multiple linear regression analysis indicated that recruits who came from single parent family,had a history of family violence,had a introvert character,had poor emotional stability,had a history of psychiatrist visiting,took Sedatives more often,had more negative life events in past year,tended to use unhealthy cathartic method of emotion,had more difficulty in adjusting to the army life,had lower factor score of obsessivecompulsive symptoms in SCL-90,and higher factor score of depression and paranoia,tended to hold an admissive attitude to suicide behavior.Conclusion The recruits in training camp don' t accept suicide behavior as a whole,and their suicide attitudes were influenced by mental health states and many other psychosocial factors.Suicide prevention education should be targeted.