Objective To investigate the psychology of the folks of the mental disabled after traffic accidents,and to survey the influence of the coping style and social support on their psychology.Methods 96 folks of the mental disabled after traffic accidents were evaluated with Symptom Checklist-90(SCL-90),Trait Coping Style Questionnaire(TCSQ)and Social Support Rating Scale(SSRS).Results The total score and every factor's score of SCL-90 were all higher than norms(P<0.01).The total score and every factors' score of SCL-90 negatively correlated with positive coping style and objective social support,and positively correlated with negative coping style(P<0.05 or P<0.01).Conclusion The folks of the mental disabled after traffic accidents show more psychological problems,that correlate with the coping styles and social support.

Objective To investigate the effects of Kinesio taping on function of knees in girls. Methods 20 female students were tested the peak torque of centripedal and eccentric contraction of knee flexion and extension with Biodex isokinetic testing at 60°/s angular velocity, with Kinesio taping, placebo taping and without taping. Their amplitude root of mean square (RMS) of surface electromyography of vastus medialis (VM), rectus femoris (RM) and vastus lateralis (VL) were also recorded. Results For centripedal isokinetic contraction, the relative extensors peak torque was the most as Kinesio taping (P<0.01). There was no significant difference in relative flexor peak torque (P> 0.05). Standardized RMS of VM and VL were the least as Kinesio taping (P<0.01), but not significantly different of RF among all the conditions (P>0.05). For eccentric isokinetic contraction, the relative extensor peak torque of both extensors and flexors were the most as Kinesio taping (P<0.01), while the Standardized RMS of VM and VL were the least (P<0.01), but no significant difference was observed in RF (P> 0.05). Conclusion Kinesio taping may enhance the strength of centripedal, eccentric contractions of quadriceps and eccentric contractions of hamstring, and increase the muscle fibers recruitment of VM and VL.

Neurodegenerative disease is characterized by progressive loss of neurons in specific brain regions that results in neuronal dysfunction of the central nervous system. Although the pathological mechanism is not fully established, the activation of glial cells mediated neuroinflammation appears to be involved. Heat shock protein 70 (HSP70) is originally described as intracellular chaperone, which plays an important role in protein quality control in cells. However, recent study showed that up-regulation of HSP70 had anti-inflammatory effects in the brain. HSP70 protected neurons from damage and improved neurological function by decreasing inflammatory response as indicated by inactivation of glial cells and inhibition of pro-inflammatory cytokine release. So it is of great significance to find new compounds targeting at HSP70 as neuroprotective agents to delay the progress of neurodegenerative disease. This review will focus on the role of HSP70 in neuroinflammation and the recent advances in using HSP70 as a target for the treatment of neurodegenerative disease.
Brain ; physiopathology ; Cytokines ; HSP70 Heat-Shock Proteins ; physiology ; Humans ; Inflammation ; pathology ; Neurodegenerative Diseases ; physiopathology ; Neurons ; pathology ; Neuroprotection ; Up-Regulation

Carcinoma, Non-Small-Cell Lung ; pathology ; surgery ; Humans ; Lung Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Radiation Pneumonitis ; etiology ; Radiosurgery ; adverse effects ; methods ; Radiotherapy, Image-Guided

Objective: Observing the effect of injecting 5- Fu into the mass of breast hyper-plasia. Methods: We randomly divide the 80 mastopathy patients into two groups ,40 patients ac-cepted the 5- Fu local injection (experiment group),and 40 patients taken orally rubixiaopian and ta-moxifen(control group). The clinical effects of the breast pain and breast lump were observed. Re-sults: The total effect of 5- Fu local injection into the lump of the mastopathy patients was 92.5 % , while control group was 75.0% , its difference was significant(P0.05)in the treatment of mastopathy lump. Conclusion: 5- Fu local injection had obvious effects to breast pain and breast lump of mastopathy.

Objective To investigate the prevalence of chronic kidney disease (CKD) and its risk factors in Chinese elderly persons.Methods All of the people who underwent physical examination and treatment in the geriatric department of Beijing Hospital during January 2004 to January 2007 were included in the study.Age, body height, body mass index and blood pressure were recorded.Bloody urine was ascertained by phase-contrast microscope, and urine protein was measured by dipstick test.The hemoglobulin, serum eretinine, blood urea nitrogen, blood lipid and serum uric acid were measured by autobiochemical analyzer.HbsAg was checked by enzyme-linked immunosorbent assay (ELISA).Glomerular filtration rate (GFR) was estimated by Crockeroft-Gauh equation and abbreviated MDRD equation.Binary logistic regression analysis was used to test the risk factors for proteinuria and CKD.Results The prevalence of proteinuria was 4.9% in 1082 elderly persons.And 47.23% of the elderly suffered from decreased renal function.The morbidity of CKD was 48.43%.Binary logistic regression analysis showed that diabetes(OR= 2.257) and microscopic hematuria(OR=5.324) were the risk factors of proteinuria (both P<0.05).And the risk factors for CKD were hypertension(OR= 1.459), coronary arth'erosclerotic heart disease(OR=3.290), chronic obstructive lung diseases(OR=2.094), malignant tumor(OR=2.072), hyperuricemia(OR= 1.928),anemia(OR=8.122)and hematuria( OR= 1.604) (all P<0.05).Conclusions The morbidity of CKD in Chinese elderly persons was 48.43%.And the related risk factors were diabetes,hypertension, hyperuricemia, coronary artherosclerotic heart disease and chronic obstructive lung disease.

Objective Toinvestigatetheprevalenceofurinaryincontinenceanditseffectonlifequalityamongfemale adultsinHangzhou,andtoprovideevidencetothecontroloffemaleurinaryincontinence.Methods Aquestionnaire survey was performed in Gongshu and Xiacheng districts in Hangzhou from October 2013 to June 2014,and 4 563 women aged over 20 years were interviewed through a questionnaire including International Consultation on Incontinence Questionnaire Lower Urinary Tract,IQ-FLUTS and demographic information.Single and multi factor logistic regression analysiswereusedtoanalyzetheriskfactorsofurinaryincontinence.Results Atotalof4785questionnairesweresent, and 4 563 effective questionnaires were recovered,with a recovery rate of 95.4%.The prevalence of urinary incontinence was 33.5%(1 530/4 563),and female with older age tended to have a higher prevalence of UI(P<0.01).Among which stress urinary incontinence (SUI ),urge incontinence (UUI )and mixed urinary incontinence (MUI ) were accounted for 20.2%(922/4 563),3.0%(135/4 563)and 10.3%(473/4 563)respectively.UUI and MUI had a greater effect on quality of life.According to the multi factor logistic regression analysis,gravidity,age,constipation,pelvic surgery and fat (BMI>24)wereriskfactorsforurinaryincontinence(P<0.05).Conclusion Becauseofthehighprevalenceofurinary incontinence among female adults,more attention should be paid to urinary incontinence suffers in order to improve the quality of life of female adults.

Fourteen compounds were isolated from the n-butanol fraction of the 95% aqueous ethanol extract of the stems and twigs of Strychnos cathayensis by D101 macroporous resin, silica gel, ODS, Sephadex LH-20 column chromatography, and semipreparative RP-HPLC. Their structures were elucidated as ethyl 4-O-β-D-allopyranosyl-vanillate (1), n-butyl 4-O-β-D-allopyranosyl-vanillate (2), n-butyl 4-O-(6′-O-syringoyl)-β-D-allopyranosyl-vanillate (3), n-butyl 4-O-(6′-O-vanilloyl)-β-D-allopyranosyl-vanillate (4), n-butyl 4-O-(6′-O-syringoyl)-β-D-glucopyranosyl-vanillate (5), n-butyl 4-O-α-L-rhamnopyranosyl-syringate (6), methyl 3-methoxy-4-(β-D-allopyranosyloxy) benzoate (7), pseudolaroside B (8), butyl syringate (9), glucosyringic acid (10), methyl syringate (11), methyl 4-hydroxy-3-methoxybenzoate (12), clemochinenoside C (13), and clemoarmanoside A (14), respectively, on the basis of spectroscopic data interpretation and by comparison with literature information. Compounds 1-6 are artificial products of phenolic acid esterified by ethanol or n-butanol. It is noted that the precursors (4-O-(6′-O-syringoyl)-β-D-allopyranosyl-vanillic acid and 4-O-(6′-O-vanilloyl)-β-D-allopyranosyl-vanillic acid) of compounds 3 and 4 are new compounds. The hepatoprotective, anti-inflammatory, antioxidant and cytotoxic activities of compounds 1-13 were evaluated in vitro at a concentration of 10 μmol·L^-1. Compounds 1, 2 and 6-10 exhibited potential hepatic protection effects with cell survival rates ranging from 53.6% to 55.5% (acetaminophen, 45.4% at 8 mmol·L^-1). Compound 4 demonstrated anti-inflammatory activity with nitric oxide inhibitory rate of 74.6%. Compounds 3 and 5 showed potential antioxidant activities with malondialdehyde inhibitory rates of 53.2% and 56.1%, respectively.

Objective To evaluate the surgical modalities and prognosis in elderly patients with gastric cancer.Methods Sixty three gastric cancer patients aged ≥≥ 75 years underwent radical surgery,with D0 + D1 resection in 32 cases and D2 resection in 31 cases,in Beijing Hospital from January 2005 to December 2009.Results More lymph nodes were dissected in D2 group than those in D0 + D1 group (27.42 ± 12.75 vs.14.59 ± 12.11,t =-4.095,P ＜ 0.05).There was no significant difference in postoperative complication rate [25.81％ (8/31) vs.31.25％ (10/32),x2 =0.095,P ＞ 0.05] and perioperative death rate [3.23％ (1/31) vs.6.25％ (2/32),x2 =0.324,P ＞ 0.05] between two groups.The 5-year survival rate was higher in D2 group than that in D0 ± D1 group (47.3％ vs.21.4％,x2 =6.346,P ＜ 0.05).The 5-year survival rate was higher in POSSUM score (PS) ＜ 20 group than that in PS≥20 group (46.3％ vs.11.1％,x2 =5.492,P ＜0.05).In PS≥20 group,postoperative complication rate did not increase after D2 radical resection(1/8 vs.3/10,x2 =0.824,P ＞ 0.05).Univariate analysis showed that PS ＜ 20 was associated with the prognosis of patients (x2 =5.492,P ＜ 0.05).Cox proportional hazards model showed that lymph node metastasis (OR=4.103,95％ CI:1.790-9.405,P ＜ 0.05) and D2 radical gastrectomy(OR =0.313,95％ CI:0.158-0.620,P ＜ 0.05) were the independent factors associated with the prognosis of patients aged ≥ 75 years with gastric cancer (all P ＜ 0.05).Conclusion Standardized D2 lymph node dissection is beneficial for gastric cancer patients aged ≥75 years.PS ＜ 20,lymph node metastasis and D2 radical gastrectomy are associated with the prognosis of patients.

Objective To investigate the effects of intestinal ischemia reperfusion (IIR) on the progression of inflammatory reaction in hemorrhagic necrosis pancreatitis (HNP).Methods Eighty rats were randomly divided into sham operation (SO) group,acute edematous pancreatitis (AEP) group,AEP + IIR group and HNP group according to the random number table.Erythrocyte velocity (EV),functional capillary density (FCD) and leukocyte adherence (LA) were observed at 0,1,2,3 and 6 hours after the models were completed.The serum levels of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) were detected.All data were analyzed by using the analysis of variance or the t test.Results The level of EV in the AEP group significantly decreased at 1 hour,and got increased at 3 hours,while the level of EV in the AEP group was still significantly lower than that in the SO group ( t =9.60,P ＜ 0.05 ).The levels of EV in the AEP + IIR group and HNP group constantly decreased,and increased at 6 hours,but were continually lower than that in the AEP group ( t =6.03,6.12,P ＜0.05 ).The level of FCD in the AEP group was significantly lower than that in the SO group at 3 hours ( t =8.20,P＜0.05).The levels of FCD in the AEP + IIR group and HNP group were significantly lower than that in the AEP group at 3 hours (t =35.60,23.80,P ＜ 0.05 ).Compared with AEP group,the level of LA in the AEP group was significantly increased at 1 hour ( t =75.00,P ＜ 0.05 ) and reached peak at 3 hours.The levels of LA in the AEP + IIR group and HNP group were significantly higher than that in the AEP group at 1,2,3,6 hours (t =23.00,29.50,53.00,38.70,23.10,48.20,39.20,47.50,P＜0.05).Compared with SO group,the level of TNF-α in the AEP group significantly increased since l hour (t =77.00,P ＜ 0.05),and began to decrease at 3 hours; the levels of TNF-α in the AEP +IIR group and HNP group at 2 hours were significantly higher than that in the AEP group (t =23.50,18.10,P＜0.05).The levels of IL-6 in the AEP group at 1,2,3,6 hours were significantly higher than those in the SO group ( t =93.50,146.00,243.60,209.20,P ＜ 0.05 ).The levels of IL-6 in the AEP + IIR group and HNP group at 1 hour were not significantly different from that in the AEP group ( t =2.30,2.03,P ＞ 0.05),while the levels of IL-6 in the AEP + IIR group and HNP group at 2 hours were significantly higher than that in the AEP group (t =35.63,29.80,P ＜ 0.05 ).Conclusion IIR may enhance the inflammatory reaction of AEP and IIR might be one of the factors to exaggerate the inflammatory reaction of HNP.