Objective To determine the anatomical and visual outcome of indocyanine-green (ICG)-assisted internal limiting membrane (ILM) peeling for idiopathic macular holes. Methods Thirty-one eyes of 31 patients with 3- (14 eyes, 45.2%) and 4-staged (17 eyes, 54.8%) primary idiopathic macular holes were analyzed. All the patients underwent the subtotal pars plana vitrectomy with removal of the posterior vitreous. ICG solution with the concentration of 1.25 mg/ml was injected into vitreous cavity. The ILM was stained and removed in a circular fashion of 2 to 3 disc-diameter from the edge of the hole. At the end of the surgery, 14% C 3F 8 mixed gas was used and the patients were required to maintain a prostrate posture for two weeks postoperatively. The mean follow-up duration was 9.1 months. Results The preoperative median visual acuity was 20/200. In the final follow-up, 28 eyes (90.3%) had anatomical restoration of the macular holes, 21 eyes had improvement of two lines or more of visual acuity. There was no direct complication or toxicity related to ICG-assisted ILM peeling except one patient with retinal detachment caused by peripheral retinal hole. Conclusion ICG-assisted retinal ILM removal appears beneficial and safe for primary idiopathic 3 and 4-staged macular holes.

Objective: To investigate the relationship between dietary -related behaviors of college students and their health , so as to provide the evidence for the health education for college students .Methods:A question-naire survey was conducted among 2105 college students from Xi′an Jiaotong University with stratified cluster ran-dom sampling .Results:In this survey , college students generally had unhealthy dietary behaviors , cognitive bia-ses of self-images and blind unhealthy weight -losing phenomenon as well .And there was a difference of dieting behaviors between college students of different sex and those of different body mass index .Conclusions:Unhealth-y dietary behaviors of college students were one of the main reasons leading to their abnormal BMI .Hence , it was necessary to improve health ethics education and dietary health guidance for college students , so as to introduce them to consciously assume their own health responsibilities and manage their health .

Objective To analyse the results of Zephir semiconstrained or Window dynamic cervical plates with autogenous cortical bone graft in treating the cervical spondylotic myelophathy(CSM). Methods A retrospective review was performed with 43 patients who underwent anterior cervical discectomy, autogenous cortical bone graft with endplate retaining, fixation with Zephir or Window cervical plates. Follow-up period ranged from 0.5 to 4.0 years (in average of 22 months). The clinical effect, the fusion rate, the intervertebral height and the degeneration of adjacent levels were observed. Results The JOA score after operation was significant higher than that before operation (P

AIM:To establish a HPLC fingerprint of Stellera chamaejasme L. from Inner Mongolia Region. METHODS: The RP-HPLC method was used with Akzonobel Kromasil C_ 18 (250 mm?4.6 mm, 5 ?m) the acetonitrile-0.5% phosphoric acid (gradient elution) was used as mobile phase, analytic time was 60 min, and detective wavelength was at 297 nm, the column temperature of 15℃ were adopted. RESULTS: The HPLC fingerprint of Stellera chamaejasme L. set up showed that 14 peaks were co-possessing in different sources. The results of method validation met technical standard of fingerprint, the similarities of Stellera chamaejasme L. were 0.9 to 1.0. CONCLUSION: The method is stable and reliable with a good reproducibility and provides a reference standard for the quality control of Stellera chamaejasme L. from Inner Mongolia Region.

The survey of the soluble IL-2 receptor (sIL-2R) level in the sera and the membrane IL-2 receptor (mIL-2R) expression on the peripheral blood mononuclear cells (PBMCs) from 47 cases of late schistosomiasis japonica was reported. The measurement for sIL-2R was done with the double antibody sandwich ELISA. Indirect immunflurescence was performed in the measurement for mIL-2R. The levels of sIL-2R in sera from 47 patients with late schistoso-miasis was found to be higher than that in control (P

Objective To compare the efficacy and safety of ivermectin with metronidazole in patients with intestinal acariasis.Methods 24 patients with typical intestinal acariasis were selected and divided into two groups,each group had 12 members.Double-blind,randomized clinical trial of ivermectin versus metronidazole was assigned.Results 24 patients completed 3 courses.The total cure rate of ivermectin and metronidazole were 100%(12/12) and 25%(3/12),respectively.There was statistical difference between the two groups(P

Aim To investigate the preventive effects of misoprostol on osteoporosis in aged ovariectomized(OVX)rats.Methods Female,10-month-old SD rats were ovariectomized(OVX)and,2 months later,were treated with misoprostol or controls for 2 months.The static and dynamic parameters in trabecular bone of the forth lumbar vertebrae(LV4)were examined with histomorphometrical analyses;the fifth lumbar vertebrae(LV5)was used to perform the compression test.Results Compared with the data from the sham-operated rats,the percent trabecular area and elastic modulus significantly decreased in OVX rats.Correspondingly,the bone break load and break stress decreased of post OVX was compared with those of sham-operated rats.Misoprostol increased the percent trabecular area by 21.6% compared with OVX rats,but it couldn't meet the statistical significance.Misoprostol enhanced the break load and elastic modulus compared with OVX rats.Conclusion Misoprostol can improve biomechanics of bone in ovariectomized osteoporosis rats.

Objective: To investigate the prevalence of affective disorder in Kunming City. Methods: A rep-resentative sample of the Kunming general population composed of 5033 individuals aged 15 years and older was se-lecteed randomly by the method of probability proportional to size (PPS), and then was interviewed with the World Health Organization Composite International Diagnostic Interview Version 2.1 (CIDI, version 2.1).The preva-lence of affective disorder was investigated. And the relative factors, onset age and comorbid were also analyzed. Results: The 30-duy prevalence of affective disorder was 0.98%, the 12-month prevalence was 1.22%,and the lifetime prevalence was 1.89%. The results of the single factor analysis showed that the urban residents, the persons who divorced, limited divorced or lost one's spouse, and the unemployed or the higher educated were more vulnerable to depression. The results of the multifactor analysis showed that the rural residents and the males were protective factors to affective disorder. Different subunits of affective disorder had different onset ages. The onset age of 90% bipolar disorder patients was before 25 years old. The patients before 50 years old was risky to dysthy-mia. The patients with major depression had a lifetime risk of onset. Anxiety disorder and pain disorder would in-crease the risk of affective disorder. Conclusion: The findings show that the prevalence of the affective disorder is lower than the same kind survey abroad while it is close to the domestic's. More attention and intervention should been given to the urban population, the females, the singles, the unemployed, and the higher educationed.