Objective:To investigate the inhibitory effect of TNF-?on hTERT gene expression in human myelogenous leukemia cell line K562 and K562/ADM and to study the influence of changed telomerase activity on expression of multi- drug resistance-1(mdr 1)gene.Methods:K562 and K562/ADM cells were treated with 5?10~6 U/L TNF-?for 24 h, then cell proliferation was detected by MTT assay and cell apoptosis was detected by flow cytometry.The expression of hTERT and mdrl mRNA was detected by RT-PCR and the telomerase activity was detected by ELISA.Results:TNF-?in- hibited the growth of K562 and K562/ADM cells and the inhibition showed a time-effect relationship(P

ObjectiveTo investigate the status of benefit finding in diabetic patients,and mediating effect of resilience between family support and benefit finding in diabetic patients.MethodsFive hundred and thirteen diabetic patients from a hospital of Harbin were recruited as investigative subjects from September 2015 to June 2016.The resilience scale,family adaptability,cohesion scale and benefit finding scale were used in the study.ResultsThe scores of benefit finding,resilience and family adaptability and cohesion were 55.67±12.87,70.65±10.39 and 104.25±15.38,separately.The total score of family adaptability and cohesion was positively related to the total score of benefit finding(r=0.389,P<0.05).The total score of resilience was positively related to the total score of benefit finding(r=0.155,P<0.05).The total score of family adaptability and cohesion was positively related to the total score of resilience(r=0.112,P<0.05).Benefit finding as the dependent variable,the results of hierarchical regression analysis indicated that family adaptability and cohesion (β=0.382,P<0.01),resilience(β=0.098,P<0.01)entered the regression equation.There was a partial mediating effect of resilience between family support and benefit finding in diabetic patients.The mediating effect was 0.011,accounted for 2.8% of the total effect.The resilience was the important protective factor for benefit finding.ConclusionFamily support has a direct influence on benefit finding and an indirect effect mediated by resilience on benefit finding.

Objective To evaluate the efficacy of the combination of percutaneous transhepatic embolization of gastroesophageal varices (PEGV) and partial splenic embolization(PSE) for the treatment of variceal bleeding. Methods Fifty patients with cirrhosis who fit in with the requirements of the study were randomly divided into dual-interventional group and surgical group. The patients in dual-interventional group were treated with PEGV together with PSE, and the patients in surgery group were treated with Hassab's operation. After the procedure all the patients in two groups were followed up periodically. The endoscopy, B ultrasonography, liver function tests and hematologic examinations were performed 24 months after the therapy, and the results were statistically analyzed. Results Fifty patients were enrolled in this study. The procedures of embolization and surgery were successful in all patients. In dual-interventional group, the whit eblood cell and platelet counts were (2.33±0.65) 10~9/L and (3.63±1.05) ×10~9/L respectively before the treatment and were (7.98±3.0) ×10~9/L and (163±91)× 10~9/L respectively 24 months after the treatment (P<0.05). The diameter of theportal vein was (1.47±0.25) cm before the treatment and was(1.31±0.23) cm 24 months after the treatment (P<0.05). The severity of esophageal varices decreased from grade Ⅲ to lower grade Ⅱ in 11 patients, and from grade Ⅱ to lower grade Ⅰ in 6 patients 24 months after procedure. Portal thrombosis occurred in 1 case. The recurrent bleeding rate was 16% (4/25) 24 months after treatment. Three patients died of the recurrent bleeding, one patient died of hepatic failure. In surgical group, the white blood cell and platelet counts were (2.2±0.60) ×10~9/L and (41±12.5) ×109/L before treatment, and were (9.3±2.56)×10~9/L and (321±12.5)×10~9/L 24 months after treatment (P<0.05). The diameter of the portal vein was (1.43±0.22) cm before the treatment and was (1.28±0.18) cm after the treatment (P<0.05). The severity of esophageal varices decreased from grade Ⅲ to lower grade Ⅱ in 13 patients, and from grade Ⅱ to lower grade Ⅰ in 7 patients. Four patients developed portal thrombosis after the procedure. The recurrent bleeding rate was 20%(5/25), 2 patients died of hepatic failure after the surgery, 2 died of recurrent bleeding. Conclusion In treating patients with cirrhosis, the combination of PGEV and PSE, regarded as dual-interventional therapy, is very effective, especially in controlling recurrent bleeding and in improving white blood cell and platelet counts.

Objective To perform an evaluation on psychological sub-health of officers and soldiers relieving in major earthquake on May 12th in Wenchuan and explore their rehabilitations.Methods The officers and soldiers relieving in major earthquake on May 12th in Wenchuan were tested by SCL-90. According to the survey results, we implemented corresponding measures of rehabilitation on them. After 10 and 20 days of rehabilitation, we carried out re-evaluation and analysis of the above assessment. Results The officers and soldiers relieving in major earthquake on May 12th in Wenchuan appeared varying degrees of somatization, anxiety, and depressive symptoms. Before psychological intervention, the incidence rate ofsomatization, anxiety and depression were 29.00％, 18.18％ and 10.82％, respectively; the incidence rates of psychological symptoms on the 10th d of psychological intervention (19.58％, 10.41％ and 5.41％) were significantly declined as compared with those before the intervention (x2=5.695, P=0.017; x2=5.630, P=0.018; x2=4.638, P=0.031); the incidenee rates of psychological symptoms on the 20th d of psychological intervention (4.01％, 2.81％ and 0.8％) were obviously decreased as compared with those before the intervention (x2=55.556, P=0.000; x2=30.509, P=0.000; x2=22.660, P=0.000). Conclusion Some of the officers and soldiers relieving in major earthquake on May 12th in Wenchuan may appear varying degrees of psychological problems. The promptly rehabilitation could reduce or eliminate the psychological sub-health state of these rescue workers.

OBJECTIVECompletion pneumonectomy (CP) is widely known to be associated with a high morbidity and mortality. However, in certain instances, CP offers the only chance for a cure. Now to explore the indications, prevention and management of complications as well as late outcomes of CP.

METHODSDuring a period of 21 years from January 1985 to August 2006, 24 patients received CP, representing 2.3% of 1026 patients who had undergone pneumonectomy in the same period. There were 17 right and 7 left CPs done in 20 male and 4 female patients with an average age of 58 years (range from 42 to 67 years). Lung malignancy accounted for 22 of these cases in which the indication included local recurrence in 18, second primary tumors in 2 and primary malignancies that developed after right upper lobectomies for pulmonary tuberculoma and pulmonary cyst respectively in 2 cases. Benign disease was progression or recurrence of bronchiectasis in 2 cases. Before CP, 17 patients had had a lobectomy, 5 a bilobectomy, 1 sleeve lobectomy and 1 wedge resection. There were 16 of 20 lung cancer patients receiving postoperative chemotherapy and 3 with positive residues having radiotherapy. The mean interval between the two procedures was 65 months for the whole group (5.5-360) and 32 months for lung cancer patients (5.5-120). They all underwent CP, included sleeve CP in 1 patient.

RESULTSFor all patients, the previous thoracotomy incision was reopened and maneuvers such as rib resection, intrapericardial blood vessel ligation, division of the bronchus first, local application of glues and hemostatic agents, and bronchial reinforcement were routinely used. Intrapericardial route was used in 10 patients (41.7%). Two patients had right pulmonary artery injured. The operation lasted 4-7 hours, with blood loss of 300 to 3000 ml. Overall respectability, morbidity and hospital mortality were 95.8%, 29.2% and 4.2%. No intraoperative deaths occurred. There was 1 early postoperative death after 40 days from adult respiratory distress syndrome. There was no occurrence of bronchopleural fistula, and the 25% associated morbidity rate was a result of bleeding necessitating reexploration in 1 case, chronic empyema in 1 case, arrhythmia in 1 case, anemia in 1 case and fever of unknown reason in 2 cases. Actuarial 1-, 3-, 5-year survival rates from the time of completion pneumonectomy for patients with lung cancer were 77.3%, 50.0% and 29.4%. And 1-, 3-, 5-year survival rates for patients with recurrent lung cancer were 72.2%, 47.1% and 29.4%.

CONCLUSIONSCP can be performed with an acceptable operative mortality and morbidity rate in selected patients. For patients with local recurrence, first and second primary bronchogenic carcinoma as well as benign pulmonary disease, treatment should be surgical when a less invasive procedure is not available and the patients are in good health. In addition, patients undergoing CP have a reasonable prospect for long-term survival.

Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Lung Diseases ; surgery ; Male ; Middle Aged ; Pneumonectomy ; adverse effects ; methods ; Postoperative Complications ; etiology ; mortality ; therapy ; Prognosis ; Retrospective Studies ; Survival Analysis ; Survival Rate ; Treatment Outcome

OBJECTIVETo optimize the therapeutic programs for periarthritis of shoulder treated with acupuncture, moxibustion and kinetohterapy with orthogonal design method adopted.

METHODSThe orthogonal design table of L8 (2(7)) hierarchical principle was used to randomly divide 192 patients of periarthritis of shoulder into 8 groups, 24 cases in each one. Separately, 4 factors and each different 2 levels were adopted in treatment, named acupuncture timing (factor A: A, acute stage, A2 adhesion stage), acupoint combination (factor B: B, local acupoints, B2 local acupoints and distal acupoints along meridians), filiform needling and warm needling therapy (factor C: C1 acupuncture with filiform needle, CZ acupuncture with filiform needle and warm needling therapy) and positive functional exercise (factor D: D1 without positive functional exercise, D2 with positive functional exercise). The treatment was given once a day, 10 treatments made one session and 2 sessions were required totally. The time points of observation were the point after 1 session of treatment and after 2 sessions of treatment. The short-form McGill pain questionnaire (MPQ) and shoulder joint motor disturbance score were adopted for evaluation.

RESULTSIn the orthogonal design analysis, taking the hierarchical factors into consideration, the age was considered as the main factor in the evaluation of shoulder pain and shoulder motor disturbance (P<0.01), and the shoulder function grade apparently impacted pain evaluation and the efficacy on shoulder motor disturbance (P<0.01). The best combination of 4 factors and 2 levels were A1B1CzD2 and A2BC2D2. SAS statistical analysis showed that at acute stage and adhesion stage, CZ Dz , meaning acupuncture with fifiform needling and warm needling therapy combined with positive functional exercise, is the main factor of the improvements of shoulder motor function (P<0.05).

CONCLUSIONFor periarthritis of shoulder at acute stage, the combined therapy of acupuncture at local acupoints, warm needling and positive functional exercise is adopted. At chronic stage, the combined therapy of acupuncture at local acupoints and distal acupoints, acupuncture with filiform needle and warm needling and positive functional exercise is the best program. Additionally, in clinical treatment, the patients' age, sex, shoulder joint function and duration of treatment should be considered comprehensively for the impacts on the efficacy.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Combined Modality Therapy ; Exercise Therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Periarthritis ; therapy ; Shoulder Pain ; therapy

BACKGROUND:Esophagectomy is a very important method for the treatment of resectable esophageal cancer, which carries a high rate of morbidity and mortality. This study was undertaken to assess the predictive score proposed by Ferguson et al for pulmonary complications after esophagectomy for patients with cancer. METHODS:The data of patients who admitted to the intensive care unit after transthoracic esophagectomy at Cancer Hospital of Chinese Academy of Medical Sciences and Peking Union Medical College between September 2008 and October 2010 were retrospectively reviewed. RESULTS:Two hundred and seventeen patients were analyzed and 129 (59.4％) of them had postoperative pulmonary complications. Risk scores varied from 0 to 12 in all patients. The risk scores of patients with postoperative pulmonary complications were higher than those of patients without postoperative pulmonary complications (7.27±2.50 vs. 6.82±2.67;P=0.203). There was no significant difference in the incidence of postoperative pulmonary complications as well as in the increase of risk scores (χ2=5.477,P=0.242). The area under the curve of predictive score was 0.539±0.040 (95％CI 0.461 to 0.618;P=0.324) in predicting the risk of pulmonary complications in patients after esophagectomy. CONCLUSION:In this study, the predictive power of the risk score proposed by Ferguson et al was poor in discriminating whether there were postoperative pulmonary complications after esophagectomy for cancer patients.

BACKGROUND:Readmission to intensive care unit (ICU) after discharge to ward has been reported to be associated with increased hospital mortality and longer length of stay (LOS). The objective of this study was to investigate whether ICU readmission are preventable in critical y il cancer patients. METHODS:Data of patients who readmitted to intensive care unit (ICU) at National Cancer Center/Cancer Hospital of Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC) between January 2013 and November 2016 were retrospectively collected and reviewed. RESULTS:A total of 39 patients were included in the final analysis, and the overall readmission rate between 2013 and 2016 was 1.32％ (39/2,961). Of 39 patients, 32 (82.1％) patients were judged as unpreventable and 7 (17.9％) patients were preventable. There were no significant differences in duration of mechanical ventilation, ICU LOS, hospital LOS, ICU mortality and in-hospital mortality between patients who were unpreventable and preventable. For 24 early readmission patients, 7 (29.2％) patients were preventable and 17 (70.8％) patients were unpreventable. Patients who were late readmission were all unpreventable. There was a trend that patients who were preventable had longer 1-year survival compared with patients who were unpreventable (100％ vs. 66.8％, log rank=1.668, P=0.196). CONCLUSION:Most readmission patients were unpreventable, and all preventable readmissions occurred in early period after discharge to ward. There were no significant differences in short term outcomes and 1-year survival in critically ill cancer patients whose readmissions were preventable or not.

Objective To analyze the status quo of patients with severe mental illness in Jinshan district, Shanghai, and provide sci-entific evidence for strengthening the prevention and treatment of them. Methods The data of severe mental illness until March 1st, 2016 were derived from the national database and analysis system, and were used for statistical analysis. Results A total of 4778 patients with severe mental illness were registered. Among them, 54.40% suffered from schizo-phrenia, patients aged 18 to 59 years old (67.73%) accounted for the vast majority, 86.44% only got junior high school education or below, 40.46% were unmarried or divorced, 76.50% patients choose outpatient department as a way to see doctor, and 15.11% patients did not take any treatment. Conclusion The prevention of severe mental illness has become the important gambit for this district. The proportion of patients choosing appropriate way to visit doctor is relatively low. The management of patients with severe men-tal diseases needs to be strengthened to promote the recovery of patients and social stability.

AIM To observe the effect of Zishen Yutai Pills (Cuscutae Semen,Ginseng Radix et Rhizoma,Dipsaci Radix,etc.) on RAS,VEGF,VEGFR-2,sVEGFR-1 and MAPK in recurrent miscarriage mice,and to explore its mechanism.METHODS CBA/J female mice + DBA/2 male mice,and CBA/J female mice + BALB/c male mice were mated by 2 females and 1 male in cage to establish the RSA model and the normal pregnancy CBA × BALB/c mouse model respectively.Since the zeroth day of pregnancy,a total of 24 CBA/J × DBA/2 mice were randomly divided into model control group,Zishen Yutai Pills group and progesterone capsule group,and 10 CBA × BALB/c mice were used as normal pregnancy control group.Mice of all groups after the respective 15-day intervention had their rate of uterine embryo loss measured and calculated.Their pathological changes of decidual tissue were determined by HE staining,their RAS,VEGF,VEGFR-2,sVEGFR-1,MAPK protein and mRNA expressions were detected by immunohistochemistry and real-time PCR.RESULTS Zishen Yutai Pills significantly reduced the rate of embryo loss and improved pathological changes of decidual tissue in RSA mice through regulating mouse decidual tissue angiogenesis and recasting,as revealed by the lowered levels of RAS,VEGF,VEGFR-2 and MAPK,and increased expression of sVEGFR-1.CONCLUSION Zishen Yutai Pills can lower the rate of embryo loss and improve decidual angiogenesis in RSA mice through altering the expression of RAS,VEGF,VEG-FR-2,sVEGFR-1 and MAPK.