Objective:To explore the mental health statues of patients with HIV worried well.Methods:①To record the personal data of 72 patients and information they knew about AIDS.②Symptom check-list 90(SCL-90) were assessed to the patients with HIV worried well.③To treat the patients with psychological consultation and treatment mainly,partly with medicines,observe changes during the treatment.Results:Most patients with HIV worried well had middle school culture level(94.4%) ,70(97.2%) patients had or their sex partners had high risk sex,39(54.2%) patients got the information about AIDS from Internet;Symptom of the disease were complex,the main complains were worry of infected HIV and similar symptoms with AIDS;The factor scores of somatization,force,relationship,depression,anxiety,hostility,worry,crankiness and psychosis in 72 patients were significantly higher than those in Chinese norms(P

Objective: To investigte the lipogenic and lipolytic metabolism at dynamic phase of obesity in ventromedial hypothalamus-lesioned obese rats. Methods: Female SD rats were divided into two groups, one group received bilateral electrolytic lesions of ventromedial hypothalamus(VMH),and the other one was used as sham control. Samples of blood, livers and subcutaneous, parametric and mesenteric adipose tissues were collected one week after VMH lesions and sham operations. Results: Activities of microsomal triglyceride transfer protein(MTP) in hepatocytes, and phosphatidate phosphohydrolase (PAP), malic enzyme(ME), glucose-6-phosphate dehydrogenase(G6PDH)in liver, parametric and mesenteric adipose tissue in VMH-lesioned rats were increased as compared to their sham counterparts. Activity of hormone sensitive enzyme(HSL) in parametric and mesenteric adipose tissue in VMH-lesioned rats was not changed when compared to sham group. Activity of HSL in subcutaneons adipose tissue was increased, while activity of HSL in gastrocnemius was decreased. Activity of lipoprotein lipase(LPL) in parametric and mesenteric adipose tissue and gastrocnemius were enhanced significantly compared to sham group. Conclusion: In dynamic phase of obesity of VMH-lesioned rats, hepatic production and transportation of triglyceride in these rats were increased significantly ,and lipogenic metabolism and storage of triglyceride in adipose tissues such as parametric and mesenteric adipose tissues were also enhanced.Meanwhile, lipolytic metabolism in subcutaneous adipose tissue and gastrocnemius was also increased.

With the method of bibliometric analysis, we analyzed the scientific papers on health pol-icy research embodied by CBMdisc from 1978 to 2007. It was found that the status quo of studies on health policy research in China developed rapidly. And the core journals has preliminarily formed , there were a number of highly productivity authors, besides the Ministry of Health and universities were the main units of output of health policy research papers although core authors not yet appeared.

Objective: To investigate how fatty liver was developed in ventromedial hypothalamus(VMH)-lesioned obese rats. Methods: Two groups of rats were prepared: (1)VMH-lesioned obese rats, and (2)sham VMH-lesioned rats. One week after VMH lesions, livers of all rats were isolated for morphological observation and for determination of microsomal triglyceride transfer protein(MTP), phosphatidate phyosphohydrolase (PAP), malic enzyme (ME), and glucose-6-phosphate dehydrogenase(G6PDH). Results: Triglyceride contents in livers of VMH-lesoned obese rats increased significantly, and were about 1.8-fold of control group. Activities of ME, G6PDH and PAP in the livers were also enhanced markedly compared to their controls. Many lipid droplets in cytoplasm of hepatocytes from VMH-lesioned obese rats were observed, while there was no similar finding in hepatocytes of control rats. MTP activity in livers of VMH-lesioned obese rats was higher than that in livers of sham-operated non-obese rats [0.201?0.013 vs. 0.175?0.014 ?g/(mg protein?h),[WTBX]P0.05). Conclusion: Hepatic triglyceride production and activity of MTP were increased in VMH-lesioned obese rats, but magnitude of the latter did not exceed the former. This resulted in hepatic triglyceride accumulation in spite of increase in transport of triglyceride out of liver by MTP. This may contribute to the development of fatty liver in VMH-lesioned obese rats.

Objective: To investigate the prevalence of overweight and obesity and relation of body mass index (BMI) to body fat percentage and waist circumference in Chinese healthy adults. Methods: 1005 healthy adults were divided into five groups by BMI,which was made by WHO's recent classification of BMI for Asian adults. Anthropometric measurements (waist and hip circumference , skinfold thickness and ratio of waist and hip circumference) and bioelectrical impedance analysis (BIA) were done in subjects. Results: The prevalence of overweight and obesity classⅠin males were significantly higher than in females. The prevalence of obesity classⅡwas lower both in males and in females. Females had higher percent body fat than males measured by BIA and by skinfold thickness measurements. BMI was significantly correlated with waist circumference in all age groups. Waist circumference was more than 80 cm in overweight females, and more than 90 cm in obesity classⅠin males. Conclusion: The age of overweight and obesity in males was younger than in females. The body fat in females was higher than in males. BMI cut off points for obesity diagnosis are over estimated much more than BIA and skinfold thickness measurements for percent body fat in adults. It should be noted that age, sex and physical activity need to be considered besides BMI when obesity is diagnosed.

Objective To assess the efficacy and safety of flexible cystoscope conducted holmium laser lithotripsy via percutaneous nephrostomy in the treatment of upper urinary tract calculi.Methods The flexible cystoscope conducted holmium laser lithotripsy via percutaneous nephrostomy was performed on 26 patients from Jul 2005 to Jan 2007. Among these patients, 8 had bilateral renal calculi and ureteral calculi, 5 had multiple renal calculi, 4 had renal calyx calculi and 9 had ureteral calculi. The average diameter of the calculus was 2.2 cm (range from 1.0-3.2 cm). Four patients had mild hydronephrosis, others had moderate or severe hydronephrosis. Insufficient renal function was noted in 13 cases. The procedure was performed via a single tract through the middle calyx under the ultrasonic guidance in all cases.Results Twenty-two cases achieved stone free at primary procedure, secondary procedure was needed in 4 cases. A 18 F tract was used in 18 cases and 24 F tract was used in the left 8 cases. The average operation time was 72 min, stone-free rate was 96.2%(25/26),and there was no blood transfusion. One patient had fever after the procedure and recovered 2 days after the administration of antibiotics. No other complication was recorded. In an average 11 month follow-up in 22 patients, hydronephrosis reduction was significant observed by ultrasound scan. No calculus relapse was found.Conclusions Flexible cystoscope conducted holmium laser lithotripsy via percutaneous nephrostomy is an effective and minimally invasive technique for the treatment of upper urinary tract calculus. It has the advantages in dealing with the calyx and ureteral calculus located in the proximal or middle segment as well.

Objective To evaluate the early stage effects of partial two?stage exchange (PTE) for infection after total hip arthroplasty (THA) in order to improve surgical treatment outcomes. Methods Twelve patients (7 males and 5 females) of infect?ed THA treated by PTE between September 2000 and February 2016 were included with an average of 59 years old (range, 40-74 years old). The femoral stem prosthesis was preserved when we ensured that it was not infected and with well fixation during opera?tion. The acetabular prosthesis was totally replaced. Furthermore, the secondary surgery was performed on patients who were free from infection for at least 3 months. At the follow?up duration, the pelvic X?ray was examined to access the presence of loosening of the prosthesis. The inflammatory index was recorded. Hip function was assessed by the Harris hip score, and the visual analogue score (VAS) and patient's subjective satisfaction were recorded by the questionnaire. Results All of the 12 patients were fol?lowed up for a mean of 33.3 months (range, 24-48 months). We achieved a 92% (11/12) success rate. One patient resuffered infec?tion, which was controlled after the second debridement. The preoperative Harris score of 12 patients was 23-57, with an average of 40.83±10.62. All patients had significant improvement in hip function after PTE. The Harris score reached 59.58±4.34 at one month after surgery, and reached 64.58±9.08 after three months and 86.75±4.58 at the last follow?up. There was significantly dif?ferent when compared with the preoperative Harris score. At the last follow?up, the length difference between the lower limbs was less than 1cm in all patients. Two patients did not complain of pain, while other 10 patients got a VAS score of less than 2 points. The patient's subjective satisfaction rating was 100%. Conclusion PTE could be a valuable alternative treatment for infection af?ter THA. The infection control rate and clinical outcomes are comparable to those of two?stage exchange.

OBJECTIVE: To investigate the efficacy and safety of Yisui Shengxue Granule (YSSXG), a compound traditional Chinese herbal medicine, in treating beta-thalassemia. METHODS: A randomized single-blinded trial was designed. Sixty patients with beta-thalassemia were divided into two groups: 30 patients in YSSXG-treated group and 30 in placebo parallel-control group. The patients in the two groups were assigned to receive either YSSXG or placebo for three months. The patients' symptoms and their blood indexes such as hemoglobin (Hb), red blood cell (RBC), reticulocytes (Ret) and fetal hemoglobin (HBF) were examined before and after the treatment. Meanwhile, the liver and spleen were examined with B-mode ultrasound. RESULTS: In the YSSXG-treated group, the blood indexes (Hb, RBC, Ret and HBF) and the symptoms of the patients were improved after three-month treatment, with statistical significance compared to those before treatment (P<0.01); hepatauxe and splenomegaly were also relieved (P<0.05) and no adverse reactions were monitored. In the placebo parallel-control group, no significant improvement of the blood indexes and symptoms, as well as the hepatauxe and splenomegaly had been found (P>0.05). CONCLUSION: YSSXG demonstrates obvious clinical efficacy and no adverse reactions in treating beta-thalassemia.

Objective: To evaluate the efficacy of Mei mini maze procedure for treating atrial fibrillation (AF) patients with previously failed catheter ablation. Methods: Between August 2010 and May 2016, 48 AF (8 proximal AF, 15 persistent AF and 25 long-standing persistent AF) patients (29 males, 19 females, mean age: (62.5±7.3) years old) with previously 1-3 failed catheter ablation results were treated with Mei mini maze procedure in our department. Under thoracoscopic assistance, the procedure was performed through three ports on left chest wall, pulmonary vein isolation and ablations of the roof and posterior wall of left atrium was made by bipolar radiofrequency ablation. Ganglionic plexus ablation was made by the ablation pen. Left atrial appendage was excluded. Patients were followed at outpatient clinic and per telephone. Electrocardiogram, CT and echocardiography examinations were performed at 1, 3, 6 and 12 months post operation. The success rate of the procedure was analyzed by Kaplan-Meier curves and evaluated by the log-rank test. Results: Mean AF history was (8.1±6.3) years and left atria dimension was (44.1±6.2) mm in this patient cohort. All procedures were performed successfully in these 48 patients. Pericardial adhesions were dissected in 21 patients. Durations of the procedures were (142.3±35.6) minutes.There were no serious complications. The hospital stay was (9.3±1.8) days. Sinus rhythm was documented in 44 patients (91.7%) at discharge. The mean follow-up duration was (28.0±17.2) months. Thirty-eight patients (82.6%) were in sinus rhythm. There was no stroke, thrombus in the left atrium and stenosis of pulmonary vein during the follow-up. Sinus rhythm was achieved in 7 out of 8 paroxysmal AF patients, in 31 out of 38 non-paroxysmal AF patients, and in 13 out of 15 persistent AF patients. Kaplan-Meier curve showed that the success rate in the long-standing persistent AF group was lower than in the other two groups, but there was no statistical difference. Conclusions Mei mini maze procedure has a high success rate for AF patients with previously failed catheter ablation history, which could completely isolate the bilateral pulmonary vein and left atrial posterior wall with good quality and integrity of ablation line, and left atrial appendage is also resected during the procedure.

OBJECTIVETo explore the efficacy prediction of the locally advanced rectal cancer patients, especially those with pathological complete response(pCR), receiving neoadjuvant chemoradiotherapy in order to execute precise preoperative neoadjuvant chemoradiotherapy.

METHODSFrom January 2000 to January 2011, 125 patients diagnosed as locally advanced rectal cancer receiving preoperative neoadjuvant chemoradiotherapy in our department with complete data were enrolled in this study, including 85 males and 40 females with mean age of 54(15 to 77) years old. All the patients received radiotherapy with 46 Gy(23 times) and administered XELOX regimen (oxaliplatin 100 mg/m(2) plus capecitabine 2 000 mg/m(2)) for 2 courses simultaneously, and underwent radical operation 6 to 8 weeks after chemoradiotherapy. The data of these patients were analyzed retrospectively. Pathological remission was divided into 4 grades. Patients achieving grade 4 were defined as pCR, and those achieving above grade 2 were defined as better response. Logistic regression analysis was used to identify significant predictors of pCR.

RESULTSAmong 125 patients, 16(12.8%) achieved pCR status, and 90(72.0%) had better response to the neoadjuvant chemoradiotherapy. Logistic regression analysis showed that age(OR:1.060, P=0.037) and preoperative positive lymph nodes detected by endorectal ultrasonography (OR:0.059, P=0.006) were independent predictors of pCR after neoadjuvant chemoradiotherapy.

CONCLUSIONSPreoperative existence of lymph node metastasis around bowel indicates the poor response to neoadjuvant chemoradiotherapy. Age is associated with pCR in patients receiving neoadjuvant chemoradiotherapy.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Capecitabine ; therapeutic use ; Chemoradiotherapy ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Female ; Fluorouracil ; analogs & derivatives ; therapeutic use ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoadjuvant Therapy ; Neoplasm Staging ; Rectal Neoplasms ; therapy ; Retrospective Studies ; Treatment Outcome ; Young Adult