[Objective]To analyze the influence of operation effect from complication of cardiac,pulmanary and hematology system in elder patients with hip fracture.[Method]Fifty-nine cases with hip fracture from Jan.2001 to Jul.2005 were admitted in the department.Thirty-nine patients were acomplicated with medical diseases,most of them were hypertension,chronic bronchitis and diabetes mellitus.Among these patients,56 cases were operated.[Result]Fifty-two cases were operated successfully.One died of pulmonary interstitial fibrosis.The incidence of postoperative complications,including infection of pulmonary,urinary and wound,bedsore,irritable allergic!ulcer and lower extremities venous thrombosis were 19%,10%,8%,5%,2%and 4% respectively.[Conclusion]In elderly patients with hip fracture,the incidence of pulmonary infection is the highest.The lower extremities venous thrombosis is the most serious complication.So it is helpful to do quadriceps femories function exercise.The operative method is also a very important cause to define the postoperative effect.

This mini review presents a summary of the stem ceil studies associating with the glaucoma treatment.The sources of stem cell.the means of cell delivery,and the restoration of structure and function of the optic nerve were discussed.Based on the current research,the potential benefit and risk of stem cell therapy for the glaucoma patients was evaluated.Some suggestions were given for the future research on these issues.

Gene-sequencing technique is the most important techniques in the research of modern molecular biology. After decades of development, it has been widely used in disease detection and monitoring due to its high throughput, fast speed and high accuracy. Therefore, the principle and development process of gene-sequencing technique were summarized in this paper, and the principle of gene-sequencing technique of the first generation, the second generation and the third generation and all kind of gene-sequencing equipment based on various principle of technique were systematic introduced in this paper. Besides, the paper also explored and discussed the selection and application of various kind of gene-sequencing equipment in the emergency and early warning monitoring for bacterial infectious disease. On the other hand, the paper also summarized and prospected the application and development of gene-sequencing technique in biology and biomedical research.

AIM To study the hepato-protection of indole-3-carbinol (I3C), one of glucosinolate compounds in cruciferous vegetables, on ethanol-induced hepatotoxicity. METHODS Ethanol 50 mmol?L -1 was used to induce hepatotoxicity in precision liver-cut slices of rats. The release of glutamic pyruvic transaminase(GTP), glutamic oxaloacetic transaminase (GOT), lactate dehydrogenase (LDH) and glutathione S-transferase (GST) into culture medium, and aniline hydroxylase (ANH) and alcohol dehydrogenase (ADH) in cytosol of hepatocytes in the precision liver-cut were measured with different doses of I3C. The histopathological observation of liver slices was also done to evaluate the effect of I3C. RESULTS The release of GTP, GOT, GST and LDH in the medium increased significantly when the slices were treated with 50 mmol?L -1 ethanol for 4 h. I3C at concentrations of 100～400 ?mol?L -1 effectively reduced the release of GTP, GOT, GST and LDH in the medium of ethanol-treated slices. Meanwhile, the activities of cytosol ANH and ADH decreased to the normal levels. The histopathological changes of liver slices induced by ethanol were lessened by I3C treatment. CONCLUSION I3C can markedly protect rat liver slices from ethanol-induced hepatotoxicity, which partly results from the change of ethanol metabolism in liver.

OBJECTIVE To investigate the distribution of pathogenic bacteria and clinic antibiotics usage in children′s hospital and provide basis for reasonable use of antibiotics. METHODS K-B disk agar diffusion method was adopted to detect drug susceptibility in vitro.Chi-square test was used to analyze the data. RESULTS Among all the pathogenic bacteria the proportion of Gram-negative bacteria was 67.1%,the first five predominant species were Escherichia coli,Klebsiella pneumonii,Enterobacter cloacae,Pseudomonas aeruginosa and Acinetobacter calcoaceticus/baumannii,accounted for 21%,16%,6.3%,6.0% and 6.0%,respectively.Piperacillin,cefuroxime and cefotaxime showed resemble curves of time-antimicrobial resistance. CONCLUSIONS Gram-negative bacteria are the main pathogens in children′s hospital.Resistance rates of most bacteria against the second and the third generation cephalosporins have increased markedly.Obvious mutiple-antimicrobial resistance exists among antibiotics with resemble structures and antimicrobial mechanisms.The trend of change in antibiotics′ resistance is parallel with that of the drug′s quantity used.Rotative principles may be applied to the usage of antibiotics.

Objective: To investigate the relationship between attributional style and personality. Methods: We measured undergraduates with Attributional Style Questionnaire(ASQ)and Sixteen Personality Factor Questionnaire(16-PF).Results: Students with high-sensitivity, high-insecurity, high-tension, anxiety, not tough poise and low marks in Mental Health are apt to have negative attributional style. These personalities are the nuclear personalities of negative attributional style. Students with high-suspiciousness, high-insecurity,anxiety and low marks in Academic Achievement and Adjustment are apt to attribute fatefully. Conclusion: The nuclear personalities for negative attributional style are high-sensitivity, high-insecurity, high-tension, anxiety, not tough poise and low marks in Mental Health.

Acquired Immunodeficiency Syndrome ; diagnosis ; Humans

Magnetic resonance imaging diffusion weighted imaging (DWI) as a non-radiation and noninvasive examination method,has great help in diagnosis and staging of lung cancer,and the apparent diffusion coefficient (ADC) determination has demonstrated clinical application value in the therapeutic assessment.As an essential complement of CT,MRI-CT imaging infusion improves the accuracy of the target volume sketching in the radiotherapy of lung cancer.

Among esophageal cancer patients who had undergone radical surgery, the overall 5-year survival rate ranges from 20% to 30%. Postoperative radiotherapy is important adjunctive and remedial treatment. However, currently, there is no clear consensus on the indication of postoperative radiotherapy, the optimal radiation fields and dose. We review and summarize the relevant studies for clinical references.

Objective To observe rehabilitation and functional prognosis of patients suffered from brain infarction of acute phase complicated by depression. Method We selected 38 cases of acute brain infarct complicated with depression disorder as depression group, 40 cases of non－ depression patient admitted at the same period were selected as non depression group.Antidepressants drugs administration and rehabilitation therapy were performed.We evaluated patients according to functional independence measure(FIM)of Chinese edition. HAMD grading comparison was carried out in depression group. Result Before treatment,two groups score nearly the same,compared with pretreatment. After treatment,patients in depression group and non depression group showed significant improvement esp non－ depression group (P<0.01).11 cases with severe depression in the depression showed no changes in FIM score before and after treatment. Conclusion Compared with non－ depression patients,functional recovery of patients with depression following brain infarction of acute stage is much slower,especially for patients with severe depression.