The effects of highly active antiretroviral therapy (HAART) to patients with AIDS in Hubei province of China were investigated in order to provide scientific evidence to reinforce the management of HAART. Self-made questionnaires and descriptive method of epidemiology were used to collect and describe the changes of clinical symptoms, HIV RNA concentration, and immune function of patients with AIDS. After HAART, the effective rate of fever, cough, diarrhea, lymphadenectasis, weight loss, tetter, debility and fungous infection was 92.4%, 90.85%, 92.91%, 90.73%, 93.69%, 89.04%, 92.34%, and 83.1%, respectively. Of 117 patients with detected HIV RNA concentration, 41.03% had declined over 0.5 log, and 52.99% less than 0.5 log. CD4(+)T cell count was obviously increased: the average number after HAART for 3 or 6 months was 237/microL (26-755/microL) and 239/microL (17-833/microL), respectively. HAART can improve AIDS patients' clinical symptoms, reduce HIV RNA concentration, and maintain immune function. It is very important for the effectiveness of HAART to raise clinical adherence of patients with AIDS and have a persistent surveillance.

Objective:To investigate the effect ofLeech Capsule on stability ofcarotid plaque and expression ofplatelet membrane glycoprotein in patients with cerebral arteriosclerosis.Methods:203 patients with cerebral arteriosclerosis which with unstable carotid plaque were divided into two groups.There were 101 patients in observation group which were treated by conventional therapy and Leech Capsule, and 102 patients in control group which were treated only by conventional therapy.Then comparison analysis ofIMT, plaque area, unstable plaque number and positive rates ofPAC-1 and CD62P were made before and after treatment with two groups.Results:After treatment, the IMT, plaque area, unstable plaque number and positive rates ofPAC-1 and CD62P in observation group were significantly lesser than those in control group.In observation group, all parameters after treatment were significantly lesser than those before treatment, but in control group there were no significant difference in IMT and positive rates ofCD62P between after treatment and before treatment.In addition, there were no obvious adverse reactions after treatment by leech capsule.Conclusion:Leech Capsule was an effective drug for stabilizing carotid plaque and depressing the level ofplatelet activation, and it had few adverse reaction.It was worth further spreading.

BACKGROUND: Benign prostatic hyperplasia is a common disease of older males. Although the etiology remains unclear, the factors of life style and habits may have an effect on the disease.OBJECTIVE:To examine the association of cigarette smoking and body mass index with the risk of clinical benign prostatic hyperplasia.DESIGN: A hospital-based case-control study SETTINGS:Department of Epidemiology and Statistics, Public Health School,Tongji Medical College, Huazhong University of Science and Technology; Department of Preventive Medicine, Liaoning Medical College.PARTICIPANTS：Totally 343 males with benign prostatic hyperplasia of 50-82 years old (patient group),who were surgically treated between May 2004 and May 2006,were selected from the Department of Urinary Surgery of the First Affiliated Hospital and Third Affiliated Hospital of Liaoning Medical College (former Jinzhou Railway Central Hospital),Jinzhou Central Hospital and Jinzhou Second People's Hospital．Inclusive criteria：① males above 50 years old；intemational prostatic symptom score(IPSS)＞7；②Digital recta examination (DRE) after miction indicated prostate grade Ⅰ(transverse diameter＞3 cm); ③prostatic volume≥30 g;④maximum unnary flow rate＜15 mL／s；Meanwhile，361 inpatients with diseases irrelative to the risk factors of benign prostatic hyperplasia,prostatic cancer and prostatitis were selected trom the above hospitals as the control group,they were 50-82 years of age with an average of 65 years old．Informed contents were obtained from all the enrolled subjects．METHODS：All the patients and controls were interviewed using an anonymous questionnaire．All participants were asked to report whether they had smoked 20 packs of cigarettes or more in their lifetimes and,if yes,they were smokers,on the contrary they were non-smokers．Based on usual number of cigarettes reported in the questionnaire, men were categorized as 1-10，11-20，21-30 and ＞30 cigarettes per day．Based on duration of smoking,the participants were funher classified as never smoke，1-19,20-29 and ≥30 years．Body mass index(BMI)was assessed from measured body mass and body height，and che standards of BMI in adults in China was 18．5-23．9 for normal,24．0-27．9 for overweight and ≥28．0 for obesity)，then the participants were further classified as BMI＜18．4，18．5-23．9,24．0-27．9 and ≥28．0 subgroups respectively．Years of education(＜7,7-11,and≥12) and occupation(worker,peasant, Intellectual and others) were also investigated．The results of the investigation were input into computer to establish database，the odds ratios (OR) and the 95％ confidence interval(CI)in relation to the various measures were estimated using unconditional multiple logistic regression models, including number of cigarettes smoked per day，BMI,years smoked，years of education,occupation．MAIN OUTCOME MEASURES：Relationships of number of cigarettes smoked per day,years smoked．BMI,years of education and occupation with benign prostatic hyperplasia．RESULTS：Totally 343 cases in the patient group and 361 cases in the control group were involved in the analysis of results．①Patients smoked≥30 cigarettes per day had an elevated risk of benign prostatic hypertrophy as compared with the non-smokers(OR=1．32，95％ CI:0．92-2．58，P＜0．01)．②The risks of benign prostatic hypertrophy in overweight and obesity were significantly increased as compared with non-smokers(OR=1.68,95％ CI: 1．32-3．67；OR=2．35，95％CI:1．83-4．16)，③Manual worker (peasant) was negatively correlated with the risk of benign prostatic hyperplasia (χ2=6．62，P＜0．01)．CONCLUSION:Smoking 30 cigarettes per day was positively related to benign prostatic hyperplasia.For male who were both overweight(BMI 24.0-27.9)and obesity(BMI≥28.0)，smoking was significantly associated the increased risk of surgically treated benign prostatic hyperplasia.

Objective To investigate anatomic feature of variant right hepatic artery originating from the gastroduodenal artery.Methods We studied the anatomy of hepatic artery in 70 patients by 64-slice CT scans.If the right hepatic artery originated from the gastroduodenal artery,its relation to duodenum,common bile duct and portal vein was further investigated.Results Normal hepatic artery was found in 40 patients (57.1％).Variant hepatic artery can't be categorized to classic types in 8 patients (11.4％),among them 6 patients (8.6％) were with replaced (5 patients) or accessory (one patient) right hepatic artery arising from gastroduodenal artery.With the distance between original point of the right hepatic artery and that of the gastroduodenal artery growing further anatomic course of the variant right hepatic artery is more similar to that of the right hepatic artery originating from the superior mesenteric artery.Conclusions The variation of right hepatic artery originating from the gastroduodenal artery was not uncommon.This specific variant hepatic artery can exert impact on biliary blood supply,avoiding injury decreases the incidence of serious biliary complications in general surgery.

Animals ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; metabolism ; Humans ; Intracellular Signaling Peptides and Proteins ; antagonists & inhibitors ; metabolism ; Lung Neoplasms ; drug therapy ; metabolism ; Protein-Serine-Threonine Kinases ; antagonists & inhibitors ; metabolism ; Signal Transduction ; drug effects ; Sirolimus ; therapeutic use ; TOR Serine-Threonine Kinases

The therapeutic potential of soluble TRAIL (sTRAIL) in hepatocellular carcinoma(HCC) was studied. The expression of TRAIL receptors was detected in 60 HCC tissues, 20 normal liver samples and 2 HCC cell lines (HepG2 and SMMC-7721) by in situ hybridization. Before and after HepG2 and SMMC-7721 were treated with sTRAIL protein with various concentrations,the apoptosis rate was observed by using flow cytometry and in situ terminal deoxynucleotidyl tranferase (TdT) labeling. The results showed death receptor 4 (DR4) and DR5 were expressed in 60 HCC tissues and 20 normal liver samples, while the expression intensity of DR in HCC tissues was stronger than in normal liver samples. DcR1and DcR2 were not detectable in 54 (90 %) and 25 (41.7 %)HCC tissues, while in 20 normalliver samples, DcR was detectable. The high expressionof DR and low expression of DcR in HCC tissues were significantly differed from the low expression and high expression in normal liver samples. The expression of DR5, DR4 and DcR2 in both HCC cell lines was detectable, but the expression of DcR1 was not detectable. The expression of DR in HCC tissues was related to the differentiation and grades of HCC. In the poor differentiated HCC, the expression of DR was decreased (P＜0.01). The expression of DR in Ⅲ/Ⅳ grades was significantly lower than that in Ⅰ / Ⅱ grades (P＜0.05). The expression of DR was not related to gender, age, HBsAg, AFP, tumor sizeand metastasis. The expression of DR in the HCC drugresistant lines was decreased. After treatment with TRAIL (100 ng/ml) for 24 h, the apoptosis rate of HCC cells, Jurkat cells and human cholangiocarcinoma cell line QBC939 was 10 %, 70 %,50 % respectively. It was suggested that the TRAILR expression is prevalent in HCC with different expression patterns of different receptor types. HCC is resistant to TRAIL-mediated apoptosis.The treatment of TRAIL alone has a limited effect on inducing apoptosis of HepG2 and SMMC-7721.

BACKGROUND AND OBJECTIVEAdenoid cystic carcinoma is primary bronchopulmonary carcinoma with low malignancy, and 43 patients treated in the past 50 years in our hospital were retrospectively studied. The aim of this study is to discuss the clinical symptoms, pathologic characteristic and therapeutic method of primary tracheal or bronchuotracheal adenoid cystic carcinoma.

METHODSThis study summarized total 43 patients of primary tracheal or bronchus adenoid cystic carcinoma treated in our hospital from Jan. 1958 to Dec. 2007. Among them, 40 patients were treated by surgical resection, and 3 patients were treated by fiberoptic bronchoscope's interventional treatment.

RESULTSThe 1-yr, 3-yr, 5-yr survival rates of the 43 patients above were 100% (41/41), 89.5% (34/38), 87.1% (27/31), respectively.

CONCLUSIONPrimary tracheal or bronchus adenoid cystic carcinoma are rare and low malignancy carcinoma. The clinical symptoms of them are not typical. The best treatment is early detection and taking measures of operation plus radiotherapy. The other palliative treatment is fiberoptic bronchoscope's interventional treatment.

Adult ; Aged ; Bronchial Neoplasms ; diagnosis ; mortality ; surgery ; Carcinoma, Adenoid Cystic ; diagnosis ; mortality ; surgery ; Female ; Humans ; Male ; Middle Aged ; Prognosis ; Tomography, X-Ray Computed ; Tracheal Neoplasms ; diagnosis ; mortality ; surgery

Objective To investigate the current status of social support for HIV/AIDS patients under antiretroviral treatment(ART)and related factors in Wuhan. Methods Social Support Rating Scale(SSRS)was used to analyze the current status of social support for HIV/AIDS patients under ART in Wuhan. Student’s t test,analysis of variance(ANOVA)and multiple linear regression model were used to identify the related factors. Results The scores of subjective support,objective support,utilization of social support,and overall social support for 330 HIV/AIDS patients were significant lower than the national norm(P<0.05). Multiple linear regression analysis showed that the subjective support(β′=-0.260),objective support(β′=-0.196)and overall social support(β′=-0.141) for the patients who were unmarried,divorced or widowed were worse than those for the patients who were married(P<0.05). The patients with higher educational level had more objective support(β′=0.250)and utilization of social support(β′=0.232)than those with lower educational level (P<0.05). The subjective support for patients without HIV related symptoms in the past two weeks was better than those with HIV related symptoms(β′=0.232,P<0.05). Conclusion The current status of social support for HIV/AIDS patients under ART in Wuhan was worse than that for healthy people. More attention should be paid to HIV/AIDS patients with worse social support.

HIV/AIDS is increasing in prevalence in China and spread of infection from highly risk populations to the general populations was recognized. Despite the fact, there are still only few scien- tific reviews on quality of life (QOL) for people living with HIV/AIDS (PLWHAs). However, many PLWHAs are struggling with social and psychological influences such as substances abuse, cultural beliefs, depression, stigma, poverty, which can affect their QOL. Public unawareness about infection and disease, willingness to seek medical care and motivation to follow therapy are indirectly influ- encing health outcome. In 2003 Chinese government has established the so-called the "Four Frees and One Care" policy. The policy was officially implemented from 2004 in some areas, yet to date it is not implemented nationwide. This paper discussed the epidemiology of HIV, underlying psychoso- cial factors affecting PLWHAs and their impact on QOL. We put forward some recommendations for stakeholders, advocacy groups, non-government organizations and Chinese government.

OBJECTIVETo analyze absentees due to injury among primary school pupils in Hubei, 2012-2013; and to provide theoretical basis for the prevention and control of injuries.

METHODSA total of 32 primary schools in Qianjiang city and Shayang county were sampled to conduct injury absenteeism surveillance, and the total number of students was 21 493. The surveillance contents included absent dates, genders, grades, initial or return absent, and the detailed absent reasons. The classification of injury was based on the 10th Revision of the international classification of diseases developed by WHO. Data from 2012-2013 school-year were extracted from the surveillance system for analysis. The total surveillance period was 182 days, of which the fall semester was 98 days and the spring semester was 84 days. The absenteeism rate and injury rate in different characteristics of primary school students were compared by χ² test, and the possible risk factors of injury were preliminary explored by calculating the RR (95% CI) value.

RESULTSThe total daily injury absenteeism rate was 8.26/100 100 during 2012-2013 school-year in 32 primary schools in Hubei province, which was higher in fall semester (9.16/100 000), Qianjiang area (9.63/100 000), rural primary schools (13.44/100 000), boys (9.57/100 000), 1-2 grades (10.41/100 000), and the differences were significant (P < 0.05). The total injury rate was 0.46%. Rural primary schools (RR = 2.32, 95% CI: 1.46-3.70), boys (RR = 1.88, 95% CI: 1.23-2.87), and 3-4 grades (RR = 1.85, 95% CI: 1.10-3.09) were identified as high-risk factors, while using city primary schools, girls, and 5-6 grades as references, respectively.

CONCLUSIONThe injury absenteeism rate and injury rate were more higher in rural primary schools, boys and low or middle grades in Hubei province during 2012 to 2013 school year, so monitoring and preventive measures should be focused on those students.

Absenteeism ; Adolescent ; Child ; Female ; Humans ; Male ; Risk Factors ; Rural Population ; Schools ; Sex Factors ; Students ; Wounds and Injuries