Objective To evaluate the clinical effectiveness of heat-sensitive moxibustion for knee osteoarthritis ( KOA) by systematic evaluation and Meta analysis methods. Methods Electronic information retrieval combined manual retrieval methods were used for collecting clinical randomized control trial of heat-sensitive moxibustion for KOA. The systematic evaluation was conducted by two individual researcher following the principles of Cochrane Review Handbook 5.1, and RevMan5.0 software was applied for the statistical analysis. Results Fifteen randomized controlled trials (RCT) were enrolled into the analysis, which involved 1228 cases. The results of systematic evaluation showed that the quality of most of the enrolled RCT were not so high. The results of Meta analysis were as follows: ( 1) Between heat-sensitive moxibustion and traditional moxibustion, the weighted mean difference (WMD) and 95%confidence index (CI) were-1.76, [-2.33, -1.18] for visual analog scale ( VAS) scores ( P<0.001) , were -2.36, [-3.42, -1.30] for the scores of guiding principle of clinical research on new drugs ( GPCRND) for KOA ( GPCRND-KOA) ( P<0.001) , and were 13.61, [7.60, -19.61]for Lysholm knee joint function scores (P<0.001), respectively; (2) Between heat-sensitive moxibustion and acupuncture, WMD and 95%CI were 6.19, [ 0.01, 11.37] for Lysholm scores ( P<0.05);(3) Between heat-sensitive moxibustion and warm-needling acupuncture, WMD and 95%CI were -10.14, [-17.47, -2.81] for the Western Ontario and McMaster Universities ( WOMAC) osteoarthritis index scores ( P<0.05). Conclusion It is indicated that heat-sensitive moxibustion shows certain therapeutic effect for knee osteoarthritis, better than traditional moxibustion.

Objective To observe the cardioprotective effects of hyperoxia liquid by comparing the changes of blood concentrations of malondialdehyde(MDA)and super oxide dismutase(SOD)in mechanical heart valve replacement.Methods Thirty patients required mechanical heart valve replacement were randomly divided into hyperoxia liquid group(Group HL) and control group 15 cases in each.From the start of skin incision(T_(0)) to(10min) after CPB,patients received 10mL/kg Ringer's injection(control group) and 10mL/kg hyperoxia liquid(Group HL) seperately.The central venous blood samples,which were collected in both groups respectively at skin incision(T_(0)),1h after start of CPB(T_1),2h(T_2) and 24h(T_3) after aorta off-clamping,were used to test the blood concentrations of SOD and MDA.Also a series of clinical data were recorded,such as the rate of heart automatic rebeat after aorta off-clamping,ventricular arrhythmia,usage of dopamine in operation and postoperation.(Results)In both groups,the blood concentrations of MDA and SOD were all within normal range before operation.MDA level at T_(2) was lower in Group HL than that in control(P

OBJECTIVE:To observe the efficacy and safety of vitamin A acid combined with vitamin A,vitamin E,celecoxib in the treatment of oral leukoplakia. METHODS:104 patients with oral leukoplakia were randomly divided into control group(52 cases) and observation group (52 cases). Control group received 1 Vitamin A soft capsule,3 times a day+1 Vitamin E soft cap-sule,3 times a day+1 Celecoxib capsule,twice a day. Observation group additionally received 1 Vitamin A acid tablet,twice a day. 4-week was regarded as 1 treatment course,it lasted for 3 courses. Clinical efficacy,and leukoplakia number,maximum diam-eter of leukoplakia,immunoglobulin A(IgA),IgM,IgG before and after treatment,and the incidence of adverse reactions in 2 groups were observed. RESULTS:The total effective rate in observation group was significantly higher than control group,the dif-ference was statistically significant(P<0.05). Before treatment,there were no significant differences in leukoplakia number,maxi-mum diameter of leukoplakia,immunoglobulin levels in 2 groups(P>0.05). After treatment,leukoplakia number,maximum diam-eter of leukoplakia,IgA and IgM in 2 groups were significantly lower than before,and observation group was lower than control group,IgG was significantly higher than before,and observation group was higher than control group,the differences were statisti-cally significant (P<0.05). And there was no significant difference in the incidence of adverse reactions in 2 groups (P>0.05). CONCLUSIONS:Vitamin A acid combined with vitamin A,vitamin E,celecoxib shows obvious efficacy in the treatment of oral leukoplakia,it can effectively reduce clinical symptoms,improve immune function,with good safety.

Objective To explore the influence of organizational climate and job burnout on turnover tendency among contract nurses, and establish a model of this influence. Methods Totally 450 nurses were selected and investigated with Organizational Climate Questionnaire(OCQ), Maslach job burnout inventory(MBI) and Turnover Intention Scale(TIS). Results The total score of OCQ was 2.71 ± 0.58, the emotional exhaustion was 25.99 ± 13.89, the depersonalization was 10.21 ± 5.37,the personal accomplishment was 21.92 ± 9.27, and the score of TIS was 2.66 ± 0.94. Emotional exhaustion and depersonalization were significantly and negatively correlated to OCQ(r=-0.26,-0.22 ,P<0.01),and positively correlated to TIS(r=0.27,0.25,P<0.01). The personal accomplishment was positively correlated to OCQ(r=0.26,P<0.01), and negatively correlated to TIS(r=- 0.26,P<0.01).OCQ was negatively correlated to TIS(r=-0.37,P<0.01).Multiple linear regression analysis showed that OCQ and personal accomplishment could negatively predict nurses′ turnover tendency(β=-0.43,-0.14,P<0.01), and emotional exhaustion could negatively predict nurses′ turnover tendency(β=-0.10,P<0.01). The path analysis showed organizational climate negatively influenced nurses′ turnover tendency via job burnout, and the value of mediating effect was 23.8%(-0.10/-0.42). Conclusions Turnover tendency is significantly correlated with organizational climate and job burnout among contract nurses. The relationship between organizational climate and nurses′ turnover tendency among contract nurses is mediated in part by job burnout.

Polycystic kidney disease is a common human congenital hereditary disease, which can be divided into autosomal dominant polycystic kidney disease and autosomal recessive polycystic kidney disease by genetic methods. In addition to the kidney changes, polycystic kidney disease may also involve multiple body organs and seriously endanger human health. In recent years, studies on etiology and pathogenesis ( especially molecular biology), diagnosis and treatment of polycystic kidney disease have progressed by leaps and bounds. This paper briefly summaries the research status and development of the most common autosomal dominant polycystic kidney disease.

Objective:To explore the clinical diagnosis,therapy and pathologic characteristics of primary bilateral breast cancer in order to improve the survival of breast cancer patients.Methods:Eleven cases of primary bilateral breast cancer patients were retrospective analysised.Results:Among the 11 cases of primary bilateral breast cancer patients,2 cases were dead for multi organ metastasis;9 cases survived.Among which one has been alive for 6 years after operation.Conclusion:The early diagnosis and treatment of the second primary cancer remain the key factor to improve the outcome of the bilateral breast cancer patients.

The incidence of breast cancer has markedly increased in recent years.Breast cancer has become a major cause of death of adult females.Many studies have shown that glucose metabolism disorders and its connected factors have been closely related to occurrence and development of breast cancer.Regulation of glucose metabolism and related factors may become an important way in prevention and treatment of breast cancer.

Triptophenolide (TN) is a colorless crystalline plate isolated from ethyl acetate extracts of Tripterygium wilfordii. It can obviously inhibit the edema caused by xylol and mixture croton oil; and decrease the concentration of Vitamin C in the adrenal gland of mice.TN can remarkably inhibit the delayed type hypersensitivity (DTH) reaction induced by DNCB and BSA; and diminished the peripheral blood ANAE+lymphocytes in rats and micc.Moreover, TN can dramatically increase the amount of total serum complement and significautly decrcase the serum antibody products (1gG ) of rats and mice. The phagocytosis of perioneal exudate macrophages in mice present double effects in vitro. TN can promote the phagocytosis of macrophages at the small dosage, but at larger dosage, it showed inhibition.The results mentioned above showed that triptophenolide may be one of the main effective component of T.wilfordii for treating auto-immune diseases.

Collaterals is a term in Traditional Chinese Medicine (TCM) in human body.It is the branch of the Channels and Collaterals that consists of DaLuo,XiLuo,ChanLuo,SunLuo and FuLuo,etc.Its function are transporting qi and blood,connecting zang- fu organs and limbs, as well as the upper and the lower,the interior and the exterior, and regulating all parts of the body.Collaterals disease is the disorder of the function of transporting qi,blood and body fluid,and the pathologic metabolite interference in Collaterals due to various agents. There are many therapy such as communicating Collaterals with Pungent Flavour and Moistening,Pungent Flavour and Worm, Pungent Flavour,Clearing away Heat and promoting the dispersing function, Aromatic,Clearing away Heat,Clearing away thrombosis,Clearing away sputum,insect and ants therapy,promoting qi, moistening and promoting,Clearing and moistening,worming and moisting and Softening liver, etc.

[Objective]To investigate the effective method for allergic rhinitis.[Method]58 cases were randomly divided into 2 groups,treatment group 31 take self-made Yiqi Tuomin Decoction,other group 27 take cetirizine hydrochloride.[Result]In treatment group,16 cases had marked effect,12 had effect,3 had no effect,effective rate was 90.3%;for control one,they were 8,10,9 and 66.7%respectively.[Conclusion]Yiqi Tuomin Decoction has obvious effect on allergic rhinitis.