A retrospective survey wag performed among medical staff in a hospital during 2006-2008 with physical examinations and reviews of medical records.Nonalcoholic fatty liver disease(NAFLD)related factors were compared and analyzed for them.Overall detection rate of NAFLD was 13.9%(230/1655)in 2006 and 18.9%(344/1817)in 2008,with statistically significant difference(χ2=15.549,P＜0. 01 ). Among people surveyed over 30 years old, detection rate of NAFLD was 9.4%, 17. 8% and 21.7% for those aged 30 -39, 40 -49 and 50 years and over, respectively in 2006, while 14. 4%, 28. 2% and 30. 5% , respectively in 2008. Detection rate presented a increasing trend in those of younger age. Relative risk for fatty liver was 1. 859 for those with obesity and overweight. Prevalence of NAFLD in medical staff increases year by year. Medical staff should attend for their own health and take measures to prevent them from its potential risk factors and pay more attention to behavioral intervention for NAFLD.

Animals ; Breast Neoplasms ; diagnosis ; genetics ; DNA, Mitochondrial ; genetics ; Electron Transport Complex IV ; genetics ; Humans ; Loss of Heterozygosity ; Microsatellite Instability ; Mitochondrial Proteins ; genetics ; Mutation

Angiotensin II ; metabolism ; Cisplatin ; adverse effects ; Humans ; Kidney ; drug effects ; Kidney Diseases ; chemically induced ; metabolism

Objective To investigate the level of coronary endothelial injury and dysfunction, the jeopardy score of coronary artery lesion by angiography, and their correlations in patients with stable angina (SA) or unstable angina (UA). Methods The 20 patients with UA, 17 patients with SA and 18 patients excluding coronary heart disease (control) were studied. Blood samples were collected during percutaneous coronary intervention (PCI). To investigate the coronary endothelial injury and dysfunction, we measured the concentrations of nitric oxide (NO)? endothelin (ET) and the number of circulating endothelial cells (CEC) in coronary sinus blood. The jeopardy score for coronary artery lesion was evaluated according to the method by Califf. Results In angina patients, especially in UA patients, NO concentration in coronary sinus blood was lower, while ET concentration and CEC number were markedly higher than those in control group. The jeopardy scores showed no difference between UA and SA. The coronary endothelial injury and dysfunction showed a positive correlation with jeopardy scores. Conclusion The coronary endothelial injury and dysfunction is not only the initiation factor, but may play a key role in the progression of atherosclerosis and coronary heart disease. Coronary angiography combined with detection of coronary endothelial injury and dysfunction may better describe the lesion of coronary artery, and evaluate the prognosis of patients with coronary heart disease.

Objectives Esophageal cancer development and progression is driven by the accumulation of genetic changes. In this study, we used tissue microarray to survey the expression of p53, p16 and COX-2 in esophageal cancer progression and their clinical implication. Methods We tested p53, p16 and COX-2 proteins by immunohistochemistry and tissue microarray in 86 specimens from different stages of esophageal cancer and 40 specimens from adjacent non-cancer tissue. Results The expression of p53 and COX-2 was significantly higher in tumor tissue than that in non-tumor ones. As for the expression of pl6, no significant difference was found between tumor and adjacent tissue. An obvious relation was observed among p53, p16 and COX-2 expression that esophageal carcinogenesis was highly correlated with the positive expression of p53 or COX-2, however, no reciprocal relationship to neoplastic progression was recognized with p53, p16 and COX-2. Conclusion We observed that the tissue with the positive expression of p53 or COX-2 was more likely to develop esophageal cancer. Further work will verify the hypothesis that the expression level of p53 and COX-2 in biopsy specimen is applicable to predict early outset of esophageal cancer.

Objectives To understand current status of the admission and treatment for the patients with community-acquired pneumonia (CAP) in central hospitals of Shanghai area,and to evaluate the severity of patients admitted to the hospital with CAP by the criteria set in the Guidelines for Diagnosis and Treatment for CAP developed by the Chinese Medical Association in 2006 and provide evidence for its popularization and application throughout the country.Methods Medical records of 137 patients with CAP admitted to the hospital from January 1,2005 to September 30,2006 were retrospectively studied and analyzed with SPSS 10.0 software.Chi-square test and ANOVA were used to evaluate the severity of the patients with CAP by the criteria set in the Guidelines and to correlate it with pneumonia severity index (PSI).Statistical analysis was performed for the difference between length of hospitalization,cost,length of intravenous use of antibiotics,the number of risk factors,and fatality during hospitalization between three groups of patients categorized based on the severity criteria in the Guidelines.Results There existed a good relationship between the criteria for severity of CAP by the Guidelines and PSI,with a Pearson's coefficient of correlation of 0.577,P

Objective To evaluate the patient's health care demands in communication,diagnosis,treatment and medical counseling of geriatric BPH outpatients in China.Methods A survey study was carried out in 33 medical centers from 11 different cities in China (North:Lanzhou,Beijing,Shenyang; South:Chengdu,Changsha,Wuhan,Jinan,Nanjing,Hangzhou,Shanghai,Guangzhou).2027 BPH outpatients aged (60 years participated in the survey to measure their health care demands using a questionnaire.Results There were 955 cases (47.1％) thinking communication is necessary before inspection items by a doctor,807 (39.8 ％)thinking communication is necessary before determining the treatment program,389 cases(19.2％) thinking respection items by a doctor is necessary,730 cases(36.0％)the treatment program by a doctor is necessary,849 cases (41.9 ％)thinking health guidance on BPH dignosis is necessary,934 cases (46.1 ％)thinking health guidance on BPH treatment is necessary,The multilevel model showed the demands scores data is similarity among the north and the south.And the patients with more severe lower urinary tract symptoms have more demands on communication and medical counseling.Conclusions It is to get better therapy,considering the patient's health care demands.

In our gastroenterology clinic from Jun. 2008 to Jan. 2009, 20. 9% (277/1320) patients were diagnosed with functional dyspepsia (FD) and 14. 8% (41/277) of them with psychological problems according to Minnesota Multiphasic Personality Inventory (MMPI). In those with psychological disorders,92.7% were found with somatization, 60. 9% with depression and anxiety, 97.6% with abdominal pain,75.6% with bloating, 63.4% with early fullness and 36. 6% with nausea. More than 80% patients with anxiety and depression complained irritability, worry, fatigue, poor concentration, memory loss and insomni.a. After 4 weeks of psychological consultation and anti-depression treatment, 5 patients had significant improvement, 31 had improvement and 3 had no response. The overall response rate was 87. 8%.In summary,there is a high prevalence of depression and anxiety in population with FD. Hypochondria and somatization are common among these patients. Psychological consultation with anxiolytic drugs may have good therapeutic effects.

OBJECTIVE: To investigate the efficacy of combined medical treatment on auditory neuropathy spectrum disorder and the effect of related factors on the prognosis. METHOD: Eleven cases (22 ears) diagnosed as auditory neuropathy spectrum disorder using multiple criteria including pure tone auditory threshold, impedance audiometry, acoustic reflexes, distortion products otoacoustic emission (DPOAE) and auditory brainstem response (ABR) were subjected to combined medical treatment . Eleven auditory neuropathy spectrum disorder patients diagnosed during the corresponding period but refused treatment were selected as control group. The change of pure tone auditory threshold and speech discrimination score after treatment or follow-up were evaluated for both 2 groups, and the relationship between the patients' gender, age, accompanying symptoms and curative effect were also analyzed. Data were analyzed by SPSS 19.0 statistical software using pared-sample t-test, independent-sample test and Pearson's chi-square test. RESULT: The effective rate of combined medical therapy was 59.09% (13/22) in the therapy group. PTA levels before and after-treatment were (53.92 +/- 18.86) dB HL and (47.44 +/- 14.98) dB HL respectively in 22 ears with the combined medical therapy, the improvement of which showed statistically significance (t = 5.20, P < 0.05). No obvious hearing change was noted in the 11 patients who refused therapy (P > 0.05). Speech discrimination score before and after-treatment were (29.20 +/- 25.80)% and (41.60 +/- 22.90)% respectively for the treatment group. The average improvement of speech discrimination score was (12.40 +/- 13.80)% with statistically significant difference (t = 4.02, P < 0.05). Patients accompanied with tinnitus had relatively poorer effect compared with individuals without tinnitus (t = -3.85, P < 0.05). Age is negatively correlated with the prognosis (r = -6.72, P < 0.05). Gender had no effect on the prognosis (P > 0.05). CONCLUSION The combined medical therapy with glucocorticoids helps improving the pure tone auditory threshold and speech discrimination score of auditory neuropathy spectrum disorder. In light of our findings we support the combined medical therapy as an option for patients with auditory neuropathy spectrum disorder.
Adolescent ; Child ; Child, Preschool ; Female ; Glucocorticoids ; therapeutic use ; Hearing Loss, Central ; drug therapy ; Humans ; Infant ; Male ; Treatment Outcome ; Young Adult

Purpose To discuss the feasibility of evaluating left ventricular systolic function in patients with acute anterior myocardial infarction (AAMI) with three-dimensional speckle tracking imaging (3D-STI). Materials and Methods Thirty AAMI patients were examined with 3D-STI technique in terms of left ventricular longitudinal strain (LS), radial strain (RS), circumferential strain (CS), area strain (AS), global longitudinal strain (GLS), global riadial strain (GRS), global circumferential strain (GCS) and global area strain (GAS). The results were compared with those of 30 healthy persons and the strain values in normal segments of those AAMI patients. The threshold, sensibility and specificity of those parameters in diagnosing myocardial infarction were analyzed. Results Compared with healthy group, LS reduced in 12 out of 17 segments (12/17), RS reduced in 10/17, CS in 9/17 and AS in 11/17;they mainly focused in the base segment, middle and apex of anterior wall, the base segment and the middle of anterior septal, the apex of aboral septal, and the middle segment, apex of the lateral wall. The GLS, GRS, GCS and GAS were all lower than those in healthy group (differences with statistic signiifcance:P<0.05). In AAMI patient, LS, RS, CS and AS in the infarcted segments were lower compared with those in the normal segments (differences with statistic signiifcance:P<0.05). ROC curve analysis showed that the sensitivity of LS, RS, CS and AS were 89.2%, 79.0%, 77.9%, 85.3%, respectively in the diagnosis of myocardial infarction, and the speciifcity were 65.8%, 71.0%, 66.9%and 92.3%, respectively. The sensitivity of the GLS, GRS, GCS and GAS were 91.2%, 74.0%, 68.9%, 85.3%, respectively in the diagnosis of myocardial infarction, and the speciifcity were 69.8%, 71.0%, 76.9%and 93.3%, respectively. Conclusion 3D-STI can detect the strain values of LV segments efficiently and accurately so as to discriminate normal and infracted segments, which provides a reliable measurement to evaluate the extent of the infarction of the patients with acute anterior wall myocardial infarction.