Tryptophan residues of IgGRF from rheumatoid arthritis patient were modified with N-Bromosuccinimide (NBS) and the product of modification was characterized by UV-spectrum、Fluorescence emission spectrum and CD-spectr...Tryptophan residues of IgGRF from rheumatoid arthritis patient were modified with N-Bromosuccinimide (NBS) and the product of modification was characterized by UV-spectrum、Fluorescence emission spectrum and CD-spectrum. The corresponding adsorption capacity of immobilized ssDNA immunoadsorbent for IgGRF was enhanced from 46% to 86%, This result indicates the tryptophan residue is essential for the interaction between ssDNA and IgGRF .and ionic-bonding plays an important role in adsorption.展开更多
We have successfully developed Fengshi Xiandan (风湿仙丹) and used it to treat 53 cases of rheumatoid arthritis (RA),with indomethacin used to treat another 53 cases of RA as the controls.The results showed that the r...We have successfully developed Fengshi Xiandan (风湿仙丹) and used it to treat 53 cases of rheumatoid arthritis (RA),with indomethacin used to treat another 53 cases of RA as the controls.The results showed that the rate of cure and obvious effect was 54.7% and the total effective rate was 92.4% in the treatment group,as compared to 26.4% and 66.0% respectively in the control group,with an obvious difference in curative effect between the two groups (P<0.01).The improvement of all the main clinical symptoms and signs except arthralgia in the treatment group was superior to that in the control group (P<0.05 or P<0.01). The improvement of erythrocyte sedimentation rate (ESR),rheumatoid factor (RF),C-reaction protein (CRP), immunoglobulin (Ig),T-lymphocyte subgroups,micro-circulation in nail fold,and red blood cell (RBC) and hemoglobin (Hb) of anemia patients in the treatment group was superior to that in the control group (P<0.05 or P<0.01).There was an obvious difference (P<0.05 or P<0.01) in superoxide dismutase (SOD) of RBC and lipid peroxide (LPO) of plasma before treatment in the two groups as compared to normal group (P<0.05 or P<0.01).The level of SOD and LPO after treatment in the treatment group obviously tended to normal as compared to that befbre treatment (P<0.05 or P<0.01).The reduction of LPO in the treatment group was obviously superior to that in the control group (P<0.01).The result shows that Fengshi Xiandan (风湿仙丹) with an obvious curative effect on RA can not only control the symptoms of RA but also improve its pathologic damage and prevent its development.展开更多
The therapeutic effects of the Tong Luo Kai Bi Tablets [symbol: see text] in 120 patients with rheumatoid arthritis were observed in this clinical trial by the randomized double blind method. Both the observed group a...The therapeutic effects of the Tong Luo Kai Bi Tablets [symbol: see text] in 120 patients with rheumatoid arthritis were observed in this clinical trial by the randomized double blind method. Both the observed group and the control group each had 60 patients. In the observed group treated with the Tong Luo Kai Bi Tablets, 1 case (1.7%) was cured clinically, 27 cases (45.0%) improved markedly, 26 cases (43.3%) improved, with a total effective rate of 90.0%. In the control group treated with Rheumatic Semen Strychni Tablets [symbol: see text], no case was cured, 16 cases (26.7%) improved markedly, 33 cases (55.0%) improved, with a total effective rate of 81.7%. Statistical data showed the Tong Luo Kai Bi Tablets had much better therapeutic effectiveness clinically than the Rheumatic Semen Strychni Tablets (P展开更多
OBJECTIVE:To study the effect of methotrexate(MTX) combined with Sanhuang Yilong decoction(SYD) on aquaporin(AQP) expression,and to explore the role of AQPs in the pathogenesis of rheumatoid arthritis(RA).METHODS:A to...OBJECTIVE:To study the effect of methotrexate(MTX) combined with Sanhuang Yilong decoction(SYD) on aquaporin(AQP) expression,and to explore the role of AQPs in the pathogenesis of rheumatoid arthritis(RA).METHODS:A total of 118 dampness-heat blockage type RA patients who were hospitalized in the General Chengdu Military Hospital between January2014 and December 2016 were selected as subjects in this study(30 patient of these patients with knee joint effusion were assigned to the RA synovial fluid group).For the pre-treatment controlgroups,30 healthy volunteers were recruited as the healthy control group and 30 osteoarthritis(OA) patients with knee joint effusion were included as OA synovial fluid control group.The RA dampnessheat blockage syndrome treatment groups were divided into 45 cases in the combined group and 45 cases in the MTX group.The combined group received MTX combined with SYD treatment while the MTX group received MTX alone.AQP1,AQP2 and AQP3 expressions were detected in the serum and synovial fluid.RESULTS:AQP1 had the highest expression,followed by AQP3,and AQP2.The serum levels of AQP1,AQP2 and AQP3 were all significantly lower than those in the healthy volunteers(P < 0.05),while the synovial fluid AQP1,AQP2 and AQP3 expression in the RA group were comparable to these in the OA groups(P > 0.05).After treatment for2 weeks,serum AQP1,AQP2,AQP3 were significantly increased and erythrocyte sedimentation rate,C-reactive protein,disease activity score of 28 joints were decreased in the combined group(P < 0.05).CONCLUSION:Abnormal expression of AQPs inhibits water metabolism in RA dampness-heat blockage syndrome,so liquid is accumulated at the joint,which may play an important role in the pathogenesis of RA.MTX combined with SYD for the treatment of RA can effectively increase AQP expression.展开更多
基金National Basic Science and Development of China (G1999O64707)
文摘Tryptophan residues of IgGRF from rheumatoid arthritis patient were modified with N-Bromosuccinimide (NBS) and the product of modification was characterized by UV-spectrum、Fluorescence emission spectrum and CD-spectrum. The corresponding adsorption capacity of immobilized ssDNA immunoadsorbent for IgGRF was enhanced from 46% to 86%, This result indicates the tryptophan residue is essential for the interaction between ssDNA and IgGRF .and ionic-bonding plays an important role in adsorption.
文摘We have successfully developed Fengshi Xiandan (风湿仙丹) and used it to treat 53 cases of rheumatoid arthritis (RA),with indomethacin used to treat another 53 cases of RA as the controls.The results showed that the rate of cure and obvious effect was 54.7% and the total effective rate was 92.4% in the treatment group,as compared to 26.4% and 66.0% respectively in the control group,with an obvious difference in curative effect between the two groups (P<0.01).The improvement of all the main clinical symptoms and signs except arthralgia in the treatment group was superior to that in the control group (P<0.05 or P<0.01). The improvement of erythrocyte sedimentation rate (ESR),rheumatoid factor (RF),C-reaction protein (CRP), immunoglobulin (Ig),T-lymphocyte subgroups,micro-circulation in nail fold,and red blood cell (RBC) and hemoglobin (Hb) of anemia patients in the treatment group was superior to that in the control group (P<0.05 or P<0.01).There was an obvious difference (P<0.05 or P<0.01) in superoxide dismutase (SOD) of RBC and lipid peroxide (LPO) of plasma before treatment in the two groups as compared to normal group (P<0.05 or P<0.01).The level of SOD and LPO after treatment in the treatment group obviously tended to normal as compared to that befbre treatment (P<0.05 or P<0.01).The reduction of LPO in the treatment group was obviously superior to that in the control group (P<0.01).The result shows that Fengshi Xiandan (风湿仙丹) with an obvious curative effect on RA can not only control the symptoms of RA but also improve its pathologic damage and prevent its development.
文摘The therapeutic effects of the Tong Luo Kai Bi Tablets [symbol: see text] in 120 patients with rheumatoid arthritis were observed in this clinical trial by the randomized double blind method. Both the observed group and the control group each had 60 patients. In the observed group treated with the Tong Luo Kai Bi Tablets, 1 case (1.7%) was cured clinically, 27 cases (45.0%) improved markedly, 26 cases (43.3%) improved, with a total effective rate of 90.0%. In the control group treated with Rheumatic Semen Strychni Tablets [symbol: see text], no case was cured, 16 cases (26.7%) improved markedly, 33 cases (55.0%) improved, with a total effective rate of 81.7%. Statistical data showed the Tong Luo Kai Bi Tablets had much better therapeutic effectiveness clinically than the Rheumatic Semen Strychni Tablets (P
基金the Army Medical Research Twelfth Five Year Plan Key Project(No.BWS11J06)the Sichuan Provincial Health Department(No.120573)
文摘OBJECTIVE:To study the effect of methotrexate(MTX) combined with Sanhuang Yilong decoction(SYD) on aquaporin(AQP) expression,and to explore the role of AQPs in the pathogenesis of rheumatoid arthritis(RA).METHODS:A total of 118 dampness-heat blockage type RA patients who were hospitalized in the General Chengdu Military Hospital between January2014 and December 2016 were selected as subjects in this study(30 patient of these patients with knee joint effusion were assigned to the RA synovial fluid group).For the pre-treatment controlgroups,30 healthy volunteers were recruited as the healthy control group and 30 osteoarthritis(OA) patients with knee joint effusion were included as OA synovial fluid control group.The RA dampnessheat blockage syndrome treatment groups were divided into 45 cases in the combined group and 45 cases in the MTX group.The combined group received MTX combined with SYD treatment while the MTX group received MTX alone.AQP1,AQP2 and AQP3 expressions were detected in the serum and synovial fluid.RESULTS:AQP1 had the highest expression,followed by AQP3,and AQP2.The serum levels of AQP1,AQP2 and AQP3 were all significantly lower than those in the healthy volunteers(P < 0.05),while the synovial fluid AQP1,AQP2 and AQP3 expression in the RA group were comparable to these in the OA groups(P > 0.05).After treatment for2 weeks,serum AQP1,AQP2,AQP3 were significantly increased and erythrocyte sedimentation rate,C-reactive protein,disease activity score of 28 joints were decreased in the combined group(P < 0.05).CONCLUSION:Abnormal expression of AQPs inhibits water metabolism in RA dampness-heat blockage syndrome,so liquid is accumulated at the joint,which may play an important role in the pathogenesis of RA.MTX combined with SYD for the treatment of RA can effectively increase AQP expression.