Objective：To investigate the effect of Fufang Danshen pill on bone marrow stem mobilization during myocardial scathe. Methods：Rat models with expansionary myocardial disease were established by Pituitrin and Furazol...Objective：To investigate the effect of Fufang Danshen pill on bone marrow stem mobilization during myocardial scathe. Methods：Rat models with expansionary myocardial disease were established by Pituitrin and Furazolidone. Experimental rats were divided into the contrast group, the myocardial scathe group （MS group）, the myocardial scathe and Fufang Dansben pill group （ MS ＋ FD group） and the myocardial scathe and fluvastatin group （ MS ＋ FT group）. The ratio of CD34^＋ cells was examined at the 1^st, 3^nl and 6^th weekend. Index of heart structure and function including LVESD, LVEDD. LYEF, LVEDP and dp/dtmax were evaluated at the 6^th weekend. The HW/BW index was calculated. Results：In the MS group, the index of HW/BW, LVESD, LVEDD and LVEDP were obviously increased （P 〈 0.01 ） and index of dp/ dtmax and LVEF were obviously decreased （P 〈 0.05 ）. The ratio of CD34^＋ cells was significantly improved at the 1^at weekend and then reduced slowly with no difference from that of the contrast group at the 6th weekend. Compared the MS ＋ FD group and the MS ＋ FT group with the MS group, the index of HW/BW, LYESD, LYEDD and LYEDP of were signifi cantly decreased （ P 〈 0.05 ） and index of dp/dtmax and LVEF were increased （P 〈 0.01 ）. The ratio of CD34^＋ cells was significantly higher at the 1^st, 3^nl and 6^th weekend, but had no statistic meaning at 3^nl and 6^th weekend （P 〉 0.05 ）. Conclusion：Pituitrin and Furazolidone can be used to establish rat models with expansionary myocardial disease. There has bone marrow stem mobilization during the early period of myocardial scathe. Fufang Danshen pill has effect on improving bone marrow stem mobilization, lightening the expansionary degree of heart and protecting the heart function. The effect of Fufang Danshen pill is as same as that of fluvastatin.展开更多
文摘Objective：To investigate the effect of Fufang Danshen pill on bone marrow stem mobilization during myocardial scathe. Methods：Rat models with expansionary myocardial disease were established by Pituitrin and Furazolidone. Experimental rats were divided into the contrast group, the myocardial scathe group （MS group）, the myocardial scathe and Fufang Dansben pill group （ MS ＋ FD group） and the myocardial scathe and fluvastatin group （ MS ＋ FT group）. The ratio of CD34^＋ cells was examined at the 1^st, 3^nl and 6^th weekend. Index of heart structure and function including LVESD, LVEDD. LYEF, LVEDP and dp/dtmax were evaluated at the 6^th weekend. The HW/BW index was calculated. Results：In the MS group, the index of HW/BW, LVESD, LVEDD and LVEDP were obviously increased （P 〈 0.01 ） and index of dp/ dtmax and LVEF were obviously decreased （P 〈 0.05 ）. The ratio of CD34^＋ cells was significantly improved at the 1^at weekend and then reduced slowly with no difference from that of the contrast group at the 6th weekend. Compared the MS ＋ FD group and the MS ＋ FT group with the MS group, the index of HW/BW, LYESD, LYEDD and LYEDP of were signifi cantly decreased （ P 〈 0.05 ） and index of dp/dtmax and LVEF were increased （P 〈 0.01 ）. The ratio of CD34^＋ cells was significantly higher at the 1^st, 3^nl and 6^th weekend, but had no statistic meaning at 3^nl and 6^th weekend （P 〉 0.05 ）. Conclusion：Pituitrin and Furazolidone can be used to establish rat models with expansionary myocardial disease. There has bone marrow stem mobilization during the early period of myocardial scathe. Fufang Danshen pill has effect on improving bone marrow stem mobilization, lightening the expansionary degree of heart and protecting the heart function. The effect of Fufang Danshen pill is as same as that of fluvastatin.
