Abnormal eye blinking in children is a disease of frequent eye blinking in children, more than 15 times per minute, without facial spasms and neurological diseases, with relatively independent clinical symptoms. If combining with organic or neurological disease, we consider it as children eye blinking syndrome. It's a common and frequently encountered disease in pediatric ophthalmology. The etiologies include body and psychological disorders, such as refractive errors, ocular surface and ocular adnexal disease, bad habits, lead pollution, tic disorders and so on. We think that most of abnormal eye blinking in children firstly caused by oculopathy, neurological disorders and psychological illness are the important factors for increasing or making it repeatedly happen. Recognizing and identifying the etiologies of abnormal eye blinking in children, so as to take a targeted theray and avoid misdiagnosis and delayed treatment.

The mode of the atlanto-occipital fusion in 19 Chinese skulls was studied andanalysed. According to various degrees of fusion it may be divided into the following 5types: Type Ⅰ: The atlanto-occipital joints, anterior and posterior atlanto-occipital mem-branes of both sides were ossified (36.8%). Type Ⅱ: The atlanto-occipital joints, the anterior atlanto-occipital membrane andthe lateral parts of the posterior atlanto-occipital membrane were all ossified (21.1%). Type Ⅲ: The atlanto-occipital joints of both sides, the anterior and posterioratlanto-occipital membranes of one side were ossified (26.3%). Type Ⅳ: The atlanto-occipital joints and the lateral parts of the anterior atlanto-occipital membrane were ossified (5.3 %). Type Ⅴ: Only the atlanto-occipital joints were ossified (10.5%). In addition to the above, a case showing the atlanto-axial joints consisted of fivejoints and a case showing the anterior atlanto-axial joint and the lateral atlanto-axialjoints bounded by one articular capsule were found. The unusual courses of the vertebral artery to the cranial cavity was found eitherthrough the lateral part of the occipital bone, or the anterior condylar foramen and theposterior surface of the transverse process of the atlas.

Objective To analyze the application value of high risk human papillomavirus (HR HPV) DNA and thinprep cytolo-gy test(TCT ) detection in screening cervical cancer and to evaluate the clinical significance of their combined detection .Methods A total of 402 cases conducting cervical cancer screening in our hospital from March to May 2016 were selected and performed the HR HPV DNA and TCT detection .Those of suspected cervical lesions were performed the histopathological examination .Then the effects of HR HPV DNA and TCT combined detection were compared according to the pathological results .Results The detection positive rate of female HR HPV DNA was 27 .1% (109/402);abnormal and benign inflammation reaction were detected out in 46 cases of female TCT ,the positive rate was 11 .4% (46/402);in 123 cases of suspected cervical malignant lesion ,32 .5% females(40/123) appeared CIN Ⅰgrade or more lesions by histopathological examination ;the sensitivity of HR HPV DNA and TCT combined detection was higher than that of single detection ,the difference was statistically significant (P<0 .05);the specificity of HR HPV DNA and TCT combined detection was higher than that of HR HPV DNA single detection ,the difference was statistically signifi-cant(P<0 .05) ,but the difference was not statistically significant compared with TCT single detection (P>0 .05) .Conclusion The detection of HR HPV DNA and TCT is a good method for screening of cervical cancer ,the combined detection of HR HPV DNA and TCT can improve the detection rate of cervical precancerous lesion .

The paper summarized the explorations of public hospital pilots in the compensation mechanism and identified the following findings.For example,by means of fiscal support of public hospital infrastructure and development spending,cancellation of drug markup,higher service prices, and reformed payment mode of medical insurance,these hospitals have made initial changes at their business operating mechanism, motivation-guidance of compensation, and their makeup of medical revenue.In addition,such hospitals are found with lower cost of medical care per visit,and higher income of medical workers.The authors also pointed out such problems as inflated drug pricing and expenses,lack of scientific pricing mechanism for medical services,vague definition of policy-related losses,and old-fashioned practice of government investment and health insurance payment.Based on such findings,the paper advised to adjust health care prices by stages and to improve the management of health insurance and the coherence of compensation mechanism.

Adolescent ; Blood Glucose ; analysis ; Blood Pressure ; Body Mass Index ; Cardiovascular Diseases ; etiology ; Child ; China ; epidemiology ; Diabetes Mellitus ; etiology ; Humans ; Metabolic Syndrome ; diagnosis ; epidemiology ; etiology ; prevention & control ; Obesity ; complications ; Practice Guidelines as Topic ; Risk Factors ; Waist-Hip Ratio

AIM:To observe the incidence of ocular fundus disease in preschool children examined by non-mydriatic fundus camera and evaluate its effectiveness compared with direct inspection shadow mirror.
METHODS: Three thousand eight hundred and ninety-six preschool children from April 2012 to October 2013 were examined by Topcon TRC-NW300 color fluorescence fundus camera and direct inspection shadow mirror, and images were saved immediately.
RESULTS: Detection rate of non - mydriatic fundus photography was higher than that of direct inspection shadow mirror. In 3 896 cases, 41 eyes were detected abnormal fundus accounting for 1. 05%. The retinal myelinated nerve fibers, morning glory syndrome, retinitis pigmentosa, congenital retinoschisis were common, accounted for 24. 39%, 21. 95%, 14. 63%, 12-20% respectively. The children eye diseases were often accompanied by abnormal vision (68. 30%), ametropia (63. 41%), strabismus (19. 51%).
CONCLUSION:Non-mydriatic fundus photography is a mydriatic method without medicine, so it is easy for preschool children to accept. Image results could directly display the fundus lesions. It shows important significance in the screening for preschool children eye diseases.

?AlM:To study the relationship between blood lead level and abnormal eye blinking in children.
? METHODS: The patients with chief complaint of frequent eye blinking, whose diagnosis of abnormal eye blinking, were randomized to experimental group. The patients in this group carried out vision and the slit-lamp examination, detected corneal fluorescein staining and tear break-up time, and improved the level of blood lead and trace elements examination. The patients in control group with chief complaint of health physical examination in our hospital, excepted of blood lead level, the other body check results were normal and were divided into boys group and girls group according to the gender. The changes of the experimental group and control group in blood lead level were compared.
?RESULTS: Totally 371 cases ( male:295 cases; female:76 cases) with mean age was 6. 56±2. 41 years and 6. 08±2. 82 years respectively were in experimental groupe. ln control group, there were 300 cases ( male: 186 cases;female:114 cases) with mean age was 6. 99±3. 01 years and 6. 56±2. 80 years respectively. The average of blood lead level of boys in experimental group was 63. 82 ±24. 56μg/L and 53. 98±15. 42μg/L in control group. The average of blood lead level in experimental group was higher than that in control group. The difference between of the two group was statistically significant (χ2=16. 96, P<0. 01 ). The average of blood lead level of girls in experimental group was 56. 96±16. 69μg/L and 48. 18±12. 35μg/L in control group. There was no difference between of the two group (χ2=5. 77, P=0. 56). ln control group, the average of blood lead level with <3 years, 3~6 years and >6 years children were 48. 73±11. 67μg/L, 51. 39 ± 14. 87μg/L, 52. 98 ± 14. 45μg/L respectively. ln expirement group, the results were 56. 57±17. 89μg/L, 59. 92±18. 46μg/L and 67. 00±32. 55μg/L in <3, 3~6 and >6 children, respectively. There was no significant difference with <3 years (χ2=3. 54, P=0. 17). The difference with 3~6 years and >6 years children were statistically significant (χ2 = 9. 62, P = 0. 008 ) and (χ2 = 19. 22, P = 0. 000 ) respectively. The blood lead level were divided into three grades: <50μg/L, 50 ~100μg/L, >100μg/L, and relative risk (RR) were 0. 65, 1. 22, and 10. 11 respectively.
?CONCLUSlON: Blood lead level of experimental group is higher than that of control group. The relationship between blood lead level and abnormal eye blinking in children is positive correlation.

Objective To observe the effect of resveratrol on the apoptosis and expressions of bal-2 and bax protein in articular chondrecytes of rabbits experimental osteoarthritis (OA) model,and further explore the mechanisms of resveratrol in the treatment of OA.Methods Thirty Newzealand rabbits were randomly divided into 5 groups：group A (normal control group),group B (model control group),group C (resveratrol intervention high dosage group),group D(resveratrol intervention middle dosage group),group E (resveratrel intervention low dosage group).The model of OA was established with Hulth's modeling method in group B,C,D,E.Four weeks later,groups A and B received intragastric administration of distilled water containing 0.1% DMSO daily and group C,D,E received intragastric administration of resveratrol solution daily (concentration was 60 mg/ml) in different dosages for 6 weeks.Daily dosages of group C,D,E were 120,60,30 mg·kg-1·d-1,respectively.Then the rabbits were sacrificed and the cartilage sections of right femoral medial condyle were analyzed by immunohistochemistry for bcl-2 and bax,TUNEL for apoptosis.Results ① The apoptosis rates of chondrocytes in group B,C,D,E were significantly higher than those in group A (P＜0.01).The apoptosis rates of chandrocytes in group C,D,E were decreased compared with those in group B (P＜0.05).②The positive rates of bcl-2 and bax expression in chondrocytes in group B were significantly higher than those in group A (P＜0.01),but the ratio of the positive rate of bcl-2 expression to that of bax in group B was lower than that in group A (P＜0.01).The positive rates of bcl-2 expression in chondrocytes in group C,D,E were much higher compared with those in group B (P＜0.01).The positive rotes of bax expression in chondrocytes in group C,D,E were lower compared with those in group B (P＜0.01).The ratio of the positive rate of bcl-2 expression to that of bax was increased in group C,D,E compared with group B (P＜0.01).Conclusion Resveratrol can suppress the excessive apoptosis of chondrocytes in experimental OA by up-regulating the expression of bcl-2 while down-regulating the expression of bax and improving the ratio of bcl-2 to bax .Suppressing the excessive apoptosis of chondrocytes in experimental OA may be one of the mechanisms for resveratroi's effect in the treatment of osteoarthritis.

objective:To evaluate the sensitivity and predictive value of grey scale and power Doppler ultrasound assessment of bone erosionin disease activity in patients with early rheumatoid arthritis (Ra).
Methods:Fifty-six patients with early Ra underwent blinded sequential clinical, laboratory and ultrasound assessments, and at the same time 20 of these patients underwent X-ray and enhanced MRi. For each patient, 28-joint disease activity score (DaS28), erythrocyte sedimentation rate (eSR), C reactive protein (CRP) and health assessment questionnaire (haQ) were recorded. The presence of bone erosion and synovitis was investigated in 28 joints by gray-scale and power Doppler ultrasonography. The ultrasound joint count and index for active synovitis with power Doppler signal were calculated.
Results:The number of bone erosions detected by ultrasonography was 5.7 times that of X-ray, while both MRi and ultrasonography were consistent (91.5%). The number of synovitis detected by ultrasonography was 1.6 times as much as by physical examination, and consistent MRi (95.7%). PDUS parameters demonstrated a highly significant correlation with DaS28, eSR and CRP, while a negative correlation with haQ.
Conclusion:Grey scale and power Doppler ultrasonography is a sensitive and reliable method to assess bone erosion and inflammatory activity in early Ra. PDUS findings may have a predictive value in disease activity.

Objective To investigate the anti-inflammatory effect of Resveratrol on type Ⅱ collagen induced arthritis.Methods Collagen induced arthritis (CIA) animal model was established by subcutaneous injection of type Ⅱ collagen emulsified with incomplete and complete Freud's adjuvant to Wistar rats.Fortytwo rats were successfully induced and randomly divided into 7 groups:the experimental group (A),the leflunomide treatment group (B),the TGP treatment group (C),the methotrexate group (D),the low dose Resveratrol group (E),the medium dose Resveratral group (F) and high dose Resveratrol group (G) and the normal control group (H).Symptoms of arthritis were recorded and selalm levels of the anti-C Ⅱ antibody were detected by ELISA.Results For arthritis index.there was no significant difference between groups E and A,neither between groups C and F.The arthritis index was lower in group G than group C,but both of them were higher than groups B and D.② For serum anti-C Ⅱ antibody level,that of group A was higher than groups B,C,D,F and G.There was no difference between groups A and E,and groups C and F.That of Group G was lower than groups C and E.Conclusion High and medium dose of Resveratrol can relieve foot joints swelling in the CIA rats,but low dose does not have similar effect.The effect of medium dose of Resveratrol iS similar to TGP,but weaker than that of leflunomide.Resveratrol may conduct its anti-inflammatory effect via lowering the concentration of the anti-C Ⅱ antibody in the serum.