Network, mobile phones and other new media have influence on the thought and behavior of medical students in Xinjiang. To cultivate Xinjiang medical students′ability to perceive, interpret and criticize the media in-formation, especially to promote the ability to criticize and discriminate undesirable political information spread by the hostile forces of domestic and overseas, Strengthening the network media literacy education for Xinjiang medical students.

Objective:To explore the relationship between social support,well-being source and subjective well-being of city teachers.Methods:168 city teachers were measured by questionnaires of "Teacher's Well-being Source Scale" "Index of General Affect" "Life Satisfaction Scale" and "Teacher's Social Support Scale".Results:①Teacher's well-being source could predict teacher's subjective well-being.②Teacher's well-being source was a mediator factor between social support and subjective well-being.Conclusion:The social support from direct leader affect the subjective well-being with well-being source.

In order to evaluate the pathogenisis, definite the position and mechanism of ovarian dysfunction. Methods Pi-tuitarygonadal hormones ,-.P and prolactin (PRL) were measured in 25 premenopausal hemodialysis women using enzyme im-munoassay (E3A). Results Patients' serum PRL levels significantly elevated, FSFKLH levels also elevated, whereas P levels were obviously lower compared with normal women. Conclusion (1) Hypothalamic-pituitary-ovarian axis was impaired in uremia women as indicated by the prevalence of acydicity and the failure of LH,E2 levels and marked low P levels. (2)In uremia women clomiphenum stimulation test was positive suggested that the pituitary-ovarian axis were normal, whereas hypothalamic was impaired. (3) Hyperprolactinemia, owing to increased pituitary prolactin secretion. Suppression with bromocriptine was unstable. (4) During dialysis, symptom treating is suitable rather than trigger the ovalation. Successful renal transplantation is the best treatment.

Objective :To explore the curative effect of endoscopic sinus surgery (ESS) and the factors associ-ated with surgery effect for treating children with chronic sinusitis. Method :Thirty-one children with a medianage of 10 years (range 5～14 years) who suffered from chronic sinusitis or/and nasal polyps and were operatedvia ESS from May 1996 to January 1999 were retrospectively analyzed. Result:According to the therapeutic evalu-ation standard (ESS-199 7, Haikou ), twelve cases (38.7 ％ ) were completely cured, fifteen cases (48.4 ％0 ) wereinproved and four children (12.9 ％ ) showed no change with a general effective rate of 87.1 ％00 without any severeoperative complication. Conclusion:The results suggested ESS is a safe and effective method in the treatment ofchildren with chronic sinusitis or/and nasal polyps. Furthermore, meticulous postoperative endoscopic care andmedication are also important for securing optimal long-term results.

Objective To analyze the impact and quality of life of minimally invasive surgery combined with catheter attract surgery on patients with cerebral hemorrhage.Methods A total of 90 patients with cerebral hemorrhage in our department from February 2013 to De-cember 2014 were randomly divided into invasive group and the control group.Minimally invasive surgery group were given to cerebral hemor-rhage minimally invasive surgery combined with catheter attract surgery,the control group received traditional craniotomy.The postoperative recovery,nerve function scores,quality of life and morbidity between two groups were compared.Results The operation time and edema vol-ume of tissue postoperative 7 days in minimally invasive surgery group was significantly lower than those of the control group.The hematoma clearance rate 1 day after surgery was higher than that of control group,with statistically significant difference(P <0.05).NIHSS scores of two groups were gradually decreased 7 d,15 d,30 d after surgery(P <0.05).NIHSS scores of the minimally invasive surgery group 7 d,15 d, 30 d after surgery were lower than that of control group,with statistically significant difference(P <0.05).The scores of vitality,physiological function,physical function,general health,bodily pain,emotional function,social function,mental health after 6 months of the surgery in the min-imally invasive group was higher than those of control group,with statistically significant difference(P <0.05).The rate of postoperative pulmo-nary infection,electrolyte imbalance,gastrointestinal bleeding in MIS group were lower than those in the control group,with statistically signifi-cant difference(χ2 =5.400 0,4.405 7,4.615 4,P <0.05).Conclusion Minimally invasive surgery combined with catheter attract surgery can improve neurological function and quality of life for patients with intracerebral hemorrhage, and reduce the incidence of complications.

OBJECTIVE To study the characteristic of epidemiology of hospital infection among recipients after liver transplantation and to probe into its risk factors.METHODS Totally 193 cases were investigated.The infection group was compared with the non-infection group.Descriptive statistics and risk factor analysis were performed with SPSS11.0.RESULTS Forty nine cases took place infection.The infection rate was 25.4% and the death rate was 20.41%.15 cases(30.61%) happened 2 or 3 time infections.Mid-time of infection was 14d.Twenty six case(30.61%) infection occurred within 4 weeks and 25 cases(51.02%) were on June and July.Pulmonary infection(32.84%),wound infection(31.34%) and abdominal cavity infection(23.90%) were ranked in front.A total of 693 strains were isolated,and Gram-negative(G-) bacilli were 42.14%,Gram-positive(G+)cocci 35.30% and fungi were 22.66%.The three risk factors were obviously correlated with the infection(P

OBJECTIVE:To establish a method for the content determination of ephedrine hydrochloride in Luofu mountain rheumatism plaster. METHODS:HPLC was performed on the column of Eclipse XDB-C18 with the mobile phase of acetoni-trile-0.1%phosphoric acid(9∶91,V/V),at the flow rate of 1.0 ml/min. The detection wavelength was 207 nm,the column tempera-ture was 40 ℃,and the volume was 5 μl. RESULTS:The linear range of ephedrine hydrochloride was 81.6-408 ng(r=0.999 7);RSDs of precision,stability and repeatability tests were lower than 2%;and the average recovery rate was 96.73%(RSD=1.9%, n=6). CONCLUSIONS:The method is fast and accurate,and can be used for the content determination of ephedrine hydrochlo-ride in Luofu mountain rheumatism plaster.

Objective To explore the clinical application of GlideScope video laryngoscope combined with fiberoptic bronchoscope for double-lumen endobronchial tube intubation in patients with difficult glottis exposure.Methods Forty patients undergoing scheduled for thoracic surgery (24 males,1 6 females,aged 24-78 years,falling into ASA Ⅰ or Ⅱ,Mallampati classification Ⅲ or Ⅳ, were randomly divided into two groups (n=20 each):GlideScope video laryngoscope combined with fiberoptic bronchoscope group (group GF)and Macintosh laryngoscope group (group M).In group GF,GlideScope video laryngoscopy combined with fiberoptic bronchoscope was used to guide the double-lumen tube bronchial intubation and then bronchoscope was used to check the placement of the tube.In group M,the double-lumen endobronchial tube was intubated with conventional macintosh laryngoscope,and then the placement of the tube was checked by bronchoscope.The results of the Cormack and Lehane grade measuring the degree of glottic opening during laryngoscopy,the intuba-tion time consumed,one-time intubation success rate,patients manoeuvre needed to aid tracheal intu-bation and endotracheal intubation related complications within 48 hours after operation were recorded and compared between the two groups.Results Compared with group M,the Cormack and Lehane grade was significantly better (P < 0.01 ), intubation time consumed was significantly shorter [(104.3±1 1.1)s vs.(138.6 ± 33.0)s](P < 0.01 ),one-time intubation success rate was higher (90% vs.55%)(P <0.05 ),fewer patients needed manoeuvre to aid tracheal intubation (20% vs. 90%)(P < 0.01 )and postoperative complications of hoarseness and pharyngalgia within 48 hours were significantly fewer (5% vs.35%,25% vs.75%)in group GF(P <0.05 ).Conclusion Com-pared with conventional method, GlideScope video laryngoscope combined with fiberoptic bronchoscope used to guide double-lumen endobronchial tube intubation in patients with difficult glottis exposure may improve the success rate of intubation,reduce the stress response of intubation and postoperative complications of hoarseness and pharyngalgia.

Purpose To explore the significance of MR diffusion tensor imaging (DTI) in diagnosing and predicting the motor function of patients with acute ischemic stroke in the brainstem. Materials and Methods Twenty patients with acute ischemic stroke in the brainstem and 20 normal controls were enrolled in the study. DTI was performed on all 40 subjects. Fractional anisotropy (FA) in specific regions were measured including infarction lesions, cerebral peduncle, the posterior limb of the internal capsule in the affected side and corresponding unaffected regions. The number and the length of the corticospinal tracts (CST) of both affected and unaffected sides were also measured. The correlation of FA, the number and the length of the CST, the NIH stroke scale (NIHSS) at the admission, 3 months and 6 months was analyzed. Results The FA values of infarction, cerebral peduncle, and the posterior limb of the internal capsule, and the number of CST in the affected side were significantly less than that of the corresponding unaffected regions (P<0.05). The rFA (<7 d) in the affected cerebral peduncle was negatively correlated with NIHSS and the score of the upper and lower extremity muscle strength at the admission, after 3 months and after 6 months (P<0.05). However, the rFA of the infarction and the posterior limb of the internal capsule, the ratio of the number and the length of CST of affected/unaffected sides had no correlation with NIHSS score and the score of the muscle strength. Conclusion The rFA in the cerebral peduncle is helpful for early evaluation and predicting recovery of the motor function in the patients with acute ischemic stroke in the brainstem.

Objective To explore the molecular mechanism of glucocorticoid (GC)-induced osteoporosis (GIOP). Methods Thirty-two female SD rats after matching body weight were divided randomly into three groups: baseline group (n = 10), control group (n = 11) and GC-treated group (n = 11). The administration time was 9 weeks. Bone mineral density (BMD) was measured with dual energy X-ray absorptiometry. A high resolution micro-CT was used to quantify the densitometric and microarchitectural properties of trabeculae in the proximal metaphysis of right tibia. In situ hybridization histochemistry and immunohistochemistry were used to detect the expression of cannabinoid type 1 receptor (CBI R) in the proximal metaphysis of left tibia. Results At the end of the experiment, whole-body BMD in vivo in the control group [(0. 156±0. 008) g/cm2]was higher than that in the baseline group [(0.147±0.006)g/cm2], while the whole-body BMD in vivo [(0.147±0.006) g/cm2]and total BMD in vitro at femurs in the GC-treated group [(0.220±0.011) g/cm2]was lower than those in the control group [(0. 240±0. 024)g/cm2]. Compared with the baseline group and control group, there was a remarkable decrease in the volumetric BMD, tissue BMD, trabecular number and trabecular connectivity (P<0.05) in the GC-treated group, while there was a significant increase in trabecular separation (P < 0. 05) and trabecular thickness also increased in the proximal metaphysis of tibiae in the GC-treated group. The expression level of CB1R mRNA and protein in osteoclasts in the GC-treated group was markedly higher than that in the baseline group and control group (P < 0. 05). There was a close correlation between the expression level of CB1R mRNA, protein in osteoclasts and some microarchitectural parameters in the proximal metaphysis in the GC-treated group (P<0.05). Conclusions The administration of GC is associated with a decrease in BMD and deterioration in microarchitecture of trabecular bone in rats tibiae. Glucocorticoid may up-regulate the CB1R expression level in osteoclasts and this may be a kind of molecular mechanism of GIOP.