YANG Feng-mei, XIONG Yong-ai, HOU Li-wei, et al. Extraction Technology Change and Pharmacological Test Verification of Tongmai Oral Liquid[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(20): 32-35.
DOI:
YANG Feng-mei, XIONG Yong-ai, HOU Li-wei, et al. Extraction Technology Change and Pharmacological Test Verification of Tongmai Oral Liquid[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(20): 32-35. DOI: 10.11653/syfj2013200032.
Extraction Technology Change and Pharmacological Test Verification of Tongmai Oral Liquid
Objective: To compare effects of different extraction processes for Tongmai oral liquid on experimental myocardial ischemia in mice. Method: Intraperitoneal injection of isoproterenol in mice to establish model of myocardial ischemia.Effects of Tongmai extract A
Tongmai extract B
commercially available Tongmai oral liquid and compound Danshen tablets on plasmic ATP content and myocardial tissue in mice were compared. Result: The concentration of plasmic ATP in model group
Tongmai oral liquid group
Tongmai extract A group
Tongmai extract B group
compound Danshen tablets group and blank control group were (197.06±77.78)
(239.60±60.90)
(328.21±84.27)
(318.42±70.87)
(271.13±66.45)
(475.93±94.98) μg·L-1
respectively;Myocardial tissue damage index of these groups were (2.26±0.86)
(1.16±0.28)
(0.59±0.17)
(0.76±0.23)
(0.68±0.12)
0
respectively.Treatment effect of Tongmai extract A and Tongmai extract B were significantly better than Tongmai oral liquid and better than compound Danshen tablets without significantly influence
but Tongmai extract A was slightly better than Tongmai extract B. Conclusion: After changing of extraction processes
Tongmai extract A and Tongmai extract B could significantly improve myocardial ischemia in mice by increasing heart function
treatment effect was significantly better than commercially available Tongmai oral liquid
wherein Tongmai extraction A showed more significant role.
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