This paper was to explore the application of case based learning method in medical psychology course for medical undergraduates.According to curriculum standard,nine cases were compiled which matched six articles,forming the complete instructional design.We followed the five steps of scientific teaching stage.The preliminary results showed that the case teaching was helpful to improving the medical students' knowledge acquisition,and their ability to master and solve practical problems.

? AlM: To study the application value of phacoemulsification in clinical treatment of angle-closure glaucoma.?METHODS:A total of 60 cases ( 82 eyes ) , the best corrected visual acuity, anterior chamber depth, intraocular pressure, width of chamber angle and adverse reaction of patients were researched and analysed before and after treatment.?RESULTS:ln this group, 60 cases (82 eyes) compared with that before treatment, the best corrected visual acuity in patients after treatment significantly improved, with significant difference between the two groups ( P<0. 05 ); anterior chamber depth of patients before treatment were 2. 0±0. 3mm, anterior chamber depth after treatment was 4. 4 ± 1. 0mm, treatment of patients with anterior chamber depth comparison significantly improved after treatment, with statistically significant difference between the two groups ( P<0. 05 ); lOP in patients with postoperative effective control over an extended period, the difference before treatment was statistically significant ( P<0. 05 ); the width of chamber angle after treatment compared with before treatment significantly increased, with statistically significant difference between the two groups ( P < 0. 05 ); after treatment by the emergence of 5 corneal edema, 3 mydriasis, an iris atrophy, no one cases of retinal detachment.?CONCLUSlON: Phacoemulsificationin the treatment of angle - closure glaucoma has a high value, can be effectively corrected visual acuity, improve patient anterior chamber angle width and depth, a small incidence of adverse reactions.

ObjectiveTo explore the relationship of rejection sensitivity,social inhibition and negative affect in army recruits.Methods358 recruits were measured with rejection sensitivity questionnaire,type D personality scale,and positive affect and negative affect scale.Results(1)The score of intimates' rejection sensitivity was highest(9.33±3.88),peers' rejection sensitivity was in the middle(8.59±3.27),teachers' rejection sensitivity was lowest(6.79±2.90),with statistical significance(F(2,355)=53.76,P<0.01).(2)Rejection sensitivity had significantly positive correlation with social inhibition(r=0.346,P<0.01).Negative affect had significantly positive correlation with rejection sensitivity (r=0.233,P<0.01) and social inhibition(r=0.351,P<0.01).(3)Social inhibition partially mediated the relationships between rejection sensitivity and negative affect(the value of mediating effect was 45.7%).ConclusionRejection sensitivity has direct effects on negative affect and indirect effects through social inhibition.

Obesity has a harmful impact on health and is imposed by both environmental and genetic factors. Recently, over 60 obesity-related susceptible loci have been identified through genome-wide association study. However, it still remained unknown whether these loci were specific or generalized to the ethnic groups for genetic distinction. This review summarized the obesity-related susceptible loci in Asian populations, which were recently identified among Europeans or Asians.

Objective:To observe the reliability and clinical implement of flexible ureteroscope combined with extracorporeal shock wave lithotripsy to treat the kidney stones with a diameter of more than 2cm. Methods:The diagnosed 80 cases of kidney stones (all with a diameter of more than 2cm) patients in our hospital were chosen, randomly divided into two groups, URL group and PCNL group,each of them with 40 cases. Surgical curative effect, operation time, postoperative complications, hospitalization days and the change of NGAL levels and the change of urine levels Kim-1 preoperative and postoperative blood 3 days of two groups were observed and compared. Results: Comparing with the PCNL group, the surgical curative effect, operation time and postoperative complications of the URL group have no significant difference, but the hospitalization days between are significantly different(t=8.433, P<0.05);In terms of NGAL, Kim-1, the postoperative 1d of PCNL group is significantly higher than preoperative, NGAL postoperative 1d of URL group is significantly higher than preoperative (t=3.319, P<0.05). Conclusion:It was reliable that flexible ureteroscope combined with extracorporeal shock wave lithotripsy to treat the kidney stones with a diameter of more than 2cm, lower complication rate, worthy of clinical.

12.Meanwhile 10 healthy elderly subjects of similar age and gender ratio were matched as controls.There was no significant difference of age,gender,education,onset duration and MMSE.Attention task was carded out with silent color-word task:all participants pressed the left or right button to select the answer of congruence or incongruence when color nouns in red,green,blue or yellow ink appearing on the left part of screen and a target color appearing on the right part of the screen by.During the tasks,reaction time,false ratio,missing ratio and fMRI image acquisition was respectively recorded,which were later analyzed on SPSS 11.0 statistical parametric mapping software 2 (SPM2) respectively.Results The reaction time in dAD,AD and control group were (2214.4?1071),(2020.6?558.3) and (840.0?254.5) ms respectively.The false ratio were 8.3%,6.9% and 0.7% respectively,and the omit ratio were 3.6%, 2.9% and 0 respectively.Either AD with or without depression was slower than the controls in reaction time (P

retina. Posterior capsular edema and vacuoles were found. The main complication of lens injury was cataract. Conclusions High power EMP may cause serious injuries to optical system. Lens is the most sensitive organ to EMP injury, and may lead to cataract

Objective To observe the effects of intravenous injection of fentanyl and tramadol on postoperative analgesia in laparoscopic cholecystectomy of clinical efficacy.Methods 80 cases treated with laparoscopic cholecystectomy were randomly divided into the fentanyl group (group F) and tramadol group (group Q).VAS score,adverse reaction incidence and patient satisfaction,were observed after the administration of 0.5,1,2,4,8,12h.Results In group F after administration of 0.5,1,2h,VAS score was better than that of group Q; group F after administration of the drug 4,8 h VAS score was inferior to group Q;two groups of patients in postoperative 12h VAS scores showed no significant difference in group F;the overall incidence of adverse reactions was higher than that of group Q,patients' satisfaction was higher than that of group Q.Conclusion Intravenous fentanyl in laparoscopic cholecystectomy operation postoperative overall are superior to the analgesic effect of tramadol,with high patient's satisfaction.

Objective To determine the minimum effective local anesthetic dose (ED50 ) of spinal ropivacaine for arthroscopic meniscecto-my .Methods Twenty-five patients undergoing arthroscopic meniscectomy under combined spinal-epidural anesthesia received intrathecal ropivacaine .ED50 of ropivacaine was determined by the sequence method .The effective criteria were as follows :the level of sensory block reaching at least T12 within 20 min after injection of the local anesthetic ;the motion block reaching the Bromage Scale score ≥2 within 20 min after injection of the local anesthetic ;no supplemental epidural anesthetic at least 1 h after injection of the local anesthetic .The initial dose was 15mg and according to the effective or ineffective results in previous patient ,a dose of ropivacaine 1 mg was decreased or increased . Results ED50 of ropivacaine for the arthroscopic meniscectomy was 12 .24 mg(95% CI 12 .09-12 .39) .Conclusion The dose of ropiva-caine more than 12 .24 mg for arthroscopic meniscectomy is the best .But the anesthetic effect may be related with the specific gravity of the local anesthetic and the patients′factors(height ,weight ,age) .

Medically unexplained physical symptoms in patients are abbreviated to MUPS. At present, they are treated as psychological disorders. Beginning with the definition of MUPS and the influence to medical diagnosis and treatment, this article discusses on the countermeasure, patient management, medical practice and medical ed-ucation on the basis of etiology analysis and systematic assessment.