Objective: To evaluate the treatment effects of hypnotic acupuncture therapy on angina pectoris. Methods: 40 cases of angina pectoris treated by hypnotic acupuncture therapy were compared with 31 cases of angina pecto...Objective: To evaluate the treatment effects of hypnotic acupuncture therapy on angina pectoris. Methods: 40 cases of angina pectoris treated by hypnotic acupuncture therapy were compared with 31 cases of angina pectoris treated by pure acupuncture. Results: Symptom relief rate and change of ECG were found to be more desirable in the Hypnotic acupuncture therapy group than in the pure acupuncture group ( P <0.01, P <0.05). Pre-post treatment comparisons on levels of anxiety, depression, ET and NO also showed that hypnotic acupuncture therapy was superior to the pure acupuncture group ( P <0.05).Conclusion:The present study provides strong support for hypnotic acupuncture therapy for angina pectoris, in terms of its treatment effects on both mental and physical improvement.展开更多
Objective: To investigate changes of Ca2+ activated potassium channels (KCa) in autogenous vein grafts. Methods: Contraction of venous ring was measured by means of perfusion in vitro. The intimal rabbits proliferatio...Objective: To investigate changes of Ca2+ activated potassium channels (KCa) in autogenous vein grafts. Methods: Contraction of venous ring was measured by means of perfusion in vitro. The intimal rabbits proliferation of vascular and proliferation of cultured smooth muscle cells(vascular smooth muscle cells, VSMCs)were observed by the means of computerised image analysis and MTT method respectively. Furthermore, whole cell mode of patch clamp was used to record KCa of VSMCs isolated from autogenous vein grafts. Results: One week after transplantation there were no significant differences of contraction and intimal relative thickness between autogenous vein grafts and control. Contraction and intimal relative thickness of autogenous vein graft were significantly increased 2 weeks after transplantation (P<0.05, n=8 vs control), and they was more enhanced 4 weeks after vein transplantation (P<0.01, n=8 vs control).TEA(blocker of Ca2+ activated potassium channels)increased MTT A490 nm value of VSMCs from femoral vein in a dose dependent manner(P<0.05, n=8). KCa current density was significantly attenuated in VSMCs from autogenous vein grafts (1-4) week after transplantation(P<0.05, n=5).Conclusion: KCa is inhibited in autogenous vein graft, which account for vasospasm and intimal proliferation.展开更多
文摘Objective: To evaluate the treatment effects of hypnotic acupuncture therapy on angina pectoris. Methods: 40 cases of angina pectoris treated by hypnotic acupuncture therapy were compared with 31 cases of angina pectoris treated by pure acupuncture. Results: Symptom relief rate and change of ECG were found to be more desirable in the Hypnotic acupuncture therapy group than in the pure acupuncture group ( P <0.01, P <0.05). Pre-post treatment comparisons on levels of anxiety, depression, ET and NO also showed that hypnotic acupuncture therapy was superior to the pure acupuncture group ( P <0.05).Conclusion:The present study provides strong support for hypnotic acupuncture therapy for angina pectoris, in terms of its treatment effects on both mental and physical improvement.
文摘Objective: To investigate changes of Ca2+ activated potassium channels (KCa) in autogenous vein grafts. Methods: Contraction of venous ring was measured by means of perfusion in vitro. The intimal rabbits proliferation of vascular and proliferation of cultured smooth muscle cells(vascular smooth muscle cells, VSMCs)were observed by the means of computerised image analysis and MTT method respectively. Furthermore, whole cell mode of patch clamp was used to record KCa of VSMCs isolated from autogenous vein grafts. Results: One week after transplantation there were no significant differences of contraction and intimal relative thickness between autogenous vein grafts and control. Contraction and intimal relative thickness of autogenous vein graft were significantly increased 2 weeks after transplantation (P<0.05, n=8 vs control), and they was more enhanced 4 weeks after vein transplantation (P<0.01, n=8 vs control).TEA(blocker of Ca2+ activated potassium channels)increased MTT A490 nm value of VSMCs from femoral vein in a dose dependent manner(P<0.05, n=8). KCa current density was significantly attenuated in VSMCs from autogenous vein grafts (1-4) week after transplantation(P<0.05, n=5).Conclusion: KCa is inhibited in autogenous vein graft, which account for vasospasm and intimal proliferation.
