Objective To observe the clinical application of interventional ultrasound combined with medicine on the treatment of endometriosis cyst , and evaluate its clinical curative effect. Methods 76 cases with endometriosis in Yuyao the second people's hospital from April 2014 to March 2017 were randomly divided into the control group and the study group with 38 cases in each group. The control group were given interventional ultrasonic, the study group were received oral mifepristone on the basis of the treatment in the control group. The two groups were received treatment for a period of three months, the effect in the two groups was observed. Results The two groups were successfully puctured guided by ultrasound for the first time. The total effective rate in the study group was 97.37%(37/38), and 84.21%(32/38) in the control group, the difference between the two groups had statistically significant (P<0.05); The recurrence rate in the study group was 7.89%(3/38) and the adverse reaction rate was10.53%(4/38), which was significantly lower than those in the control group 15.79(6/38) and 21.05%(8/38), the differences was statistically significant (P<0.05). Conclusion Ultrasound intervention combined with oral mifepristone on the treatment of endometriosis cyst is effective, the recurrence rate and the side effects are low, which was higher security, and has clinical application and promotion value.

The characteristics of master dissertation topics in medical library and information science and their se-lection methods were analyzed with the dissertations published since 2004 as the study object.The challenges and development trend in training of qualified personnel of medical library and information science were summarized , which may provide certain evidence for the training of masters in medical library and information science .

Objective:To study the expression of SKP2 and MRP-1/CD9 protein in glottic cancer and adjacent tissues,and to analyze its significance for a safe surgical margin.Method:Thirty-eight cases of glottic squamous cell carcinoma were studied for its cancer tissue, tissue 2 mm, 5 mm , and 10 mm away from cancer ,and 10 cases of vocal cord polyp were served as control. SKP2 and MRP-1/CD9 protein were examined by immunoh istochemical method.Result:The positive expression of SKP2 proteins decreased in sequence of polyp mucosa, those adjacent to carcinoma (10 mm, 5 mm, 2 mm ) and cancer tissue, and there was significant difference between them(P<0.05);On the contrary, the positive expression of the MRP-1/CD9 proteins increased in sequence of polypusmucosa, those adjacent to carcinoma (10 mm,5 mm, 2 mm) and cancer tissue,and there was significant difference between them (P<0.05).Conclusion:SKP2 and MRP-1/CD may act as the reference index for judging the biological speciality of LSCC. It is appropriate to regard 5 mm or above 5 mm away from tumors as a safe margin for surgical treatment of glottic carcinoma.

Adult ; Audiometry, Pure-Tone ; Case-Control Studies ; Evoked Potentials, Auditory, Brain Stem ; Hearing Loss, Noise-Induced ; diagnosis ; physiopathology ; Humans ; Male ; Middle Aged ; Noise, Occupational

Objective To explore the early diagnostic values of serum alpha -fetoprotein (AFP),gamma -glutamyltransferase Ⅱ (GGTⅡ),and Golgi protein 73 (GP73)in patients with primary hepatocellular carcinoma (PHC).Methods The serum specimens of 100 pa-tients with liver diseases (50 cases of hepatitis and liver cirrhosis and 50 cases of PHC)and 50 healthy people were collected in our hospital from February 2013 to February 2014.Electrochemical luminescence technique,specific immuno -membrane adsorption assay,and enzyme-linked immunosorbent assay were used to measure the serum levels of AFP,GGTⅡ,and GP73.Comparison of continuous data between multiple groups was made by analysis of variance,and comparison between two groups was made by q test.The receiver operating character-istic (ROC)curves of single or combined test results were made,and the areas under the ROC curves (AUCs)were calculated.The sensi-tivity,specificity,and AUCs of AFP,GGTⅡ,GP73,and the combined test were analyzed and compared.Results The level of serum GGTⅡ in the PHC group was significantly different compared with those in the other two groups (F =16.224,P <0.05),but there was no significant difference between the normal group and the hepatitis and liver cirrhosis group (P >0.05).Significant differences in serum levels of AFP and GP73 were observed by paired comparison between the PHC group,hepatitis and liver cirrhosis group,and normal group (F =193.128,F =20.231,P <0.05 for both).When assayed alone,the specificities of GP73,GGTⅡ,and AFP were 69%,64% and 51%, respectively,and the sensitivities were 92%,84%,and 76%,respectively.In combined test,the specificity was 94.6% and the sensitivi-ty was 98.8%.Conclusion The GP73 test is the best performer in the single assays.Combined test of serum AFP,GGTⅡ,and GP73 shows a good diagnostic value for PHC with greatly improved specificity and sensitivity.

Objective To study the morphological changes, human bitemarks were made on the living and dead canine skin. Method The changing patterns of the human bitemarks were recorded with morphological parameters measured. The relationships among the patterns of the bitemark, tooth area, time, ocdusal force, tooth width and thickness were analyzed by multiple progressive regression. Results The multiple progressive regression equations of the morphological changes of human bitemark were established: S=-6.96-1.68?10 2T-0.11F +2.21W+3.75H(Live dog test,T

Objective To explore the diagnosis of tuberous sclerosis (TSC) combined with Langerhans cell histiocytosis (LCH) and secondary hemophagocytic lymphohistocytosis (HLH).Methods One case diagnosed of TSC combined wiht LCH and secondary with HLH in infancy was retrospectively analyzed.Results One year and 4-month-old Uyghur boy when he was 4-month-old,there was onset of infantile spasm.Gene detection was performed when he was one year old and showed the absence of the exon 3 to 10 ofTSC2 gene.The diagnosis of TSC was confirmed.Meanwhile,the boy also suffered with skin rash all around,fever,hepatosplenomegaly,and bone defect.The diagnosis of LCH was confirmed by skin biopsy.In addition,the boy was complicated HLH.Conclusions It is rarely seen that TSC combined with LCH,and secondary HLH in one case.The clinical features were complex and need to be differetiate.

Objective: To investigate the structural characteristics and the primary functions of antigen gene cC1. Meth-ods: The primary and the secondary structures were analyzed using bioinformatics programs provided by Internet servers.The predicted 3D structure of cC1 was established by homology protein modeling method. Anticoagulant activity of GST-anx32 was assayed by modified kaolin partial thromboplastin time (KPTT). Results: cC1 had high homology to annexinsgenes both at nucleic acid and at amino acid level. It contained 4 homologous regions, and each region included the typical an-nexin motif "G-X-G-T (38 residues)-D/E". The results of KPTT assay showed that the recombinant protein GST-anx32 hadhigh anticoagulant activity. Conclusion: cC1 has the common structures of annexins but the homology to the extant annexinsis no more than 48%, cC1 is a member of a novel annexin subfamily and designed as annexin32.

The purpose of this study was to found a three dimensional anatomical model of normal knees in Chinese and to carry out measurements of the relating parameters with this model. Three dimensional CT scan of 18 normal Chinese (36 knees) were acquired. All the cases were divided into three groups according to the height of each individual (156～165cm, 166～175cm, 176～185cm), with each group consisting of 6 individuals (12 knees). Data of the 6 ipsilateral knees were integrated to create a typical three dimensional anatomical model. Altogether 15 parameters including the linear and the angular indices were measured through this model. The results showed: (1) Most anatomical characteristics of the knee of typical Chinese population could be covered by the 3 D model we established; (2) There were stable positive relationships between different linear parameters and between the linear parameters and the body height; (3) The angular parameters were comparatively independent. This well developed 3 D model could provide a reliable method on the measurements of the knee geometry in Chinese people.

Objective To explore the change of serum level of neuron specific enolase (NSE) in neonates with asphyxia before and after head mild hypothermia.Methods Eighty-two asphyxial neonates were selected,including 39 mild asphyxial neonates and 43 severe asphy-xial neonates,and 29 healthy neonates were selected as control group.Forty-three severe asphyxial neonates were randomly assigned into mild hypothermia treatment group and traditional treatment group.Neonates in traditional treatment group were just given traditional treatment.While neonates in mild hypothermia treatment group received head mild hypothermia therapy and their nasopharyngeal temperature were maintained at(34.0 ? 0.5) ℃ for 72 h.Before treatment and 72 h after treatment,2 mL blood was collected,and the serum NSE was determined by radio immunoassay.Results NSE levels in mild asphyxial neonates group[(34.83?6.17) ?g/L] and severe asphyxial group[(59.58?8.87) ?g/L] were significantly higher than that of control group[(30.57?4.88) ?g/L](t=3.07 P0.05).The level of NSE at 72 h in severe asphyxial neonates with head mild hypothermia therapy[(40.97?6.55) ?g/L] was significantly lower than that of traditional treatment group [(48.15?5.57) ?g/L](t=3.86 P