action potential造句
31. The abnormality of the action potential repolarization in cardiomyocyte is closely related with arrhythmia.
32. The effects of paeonol on both action potential and Na current were concentration dependent.
33. It is well established that the cardial contraction is initiated when action potential depolarizes the sarcolemma.
34. Methods: The action potential of sciatic trunk and contract curve of sural muscle of hoptoad were recorded, and the time of fatigue in nerve center, neuro-muscular junction and muscle was checked.
35. Class III anti - arrhythmic drugs ( such as amiodarone ) act ia prolongation of the action potential.
36. CONCLUSION: The local negative electric field that is brought about by action potential can directly initiate and participate in myelination in the CNS.
37. Standard microelectrode intracellular recording technique was used to record action potential(AP) of ventricular papillary muscles.
38. As the antidromic action potential, the pre-EPSP propagates along the lateral dendrite simply in the manner of electrotonic spread.
39. Results Antiarrhythmic effect of COE may be related to its prolongation of action potential duration, increase of the absolute value of resting potential and a decrease of autonomy of sinus node.
40. Methods: To observe and compare the rabbit sciatic nerve-trunk action potential conduction velocity and transmission attenuation time.
41. Thus, the new concept was concluded that resting potential and action potential are membrane potentials of proton.
42. It is well established that the cardiac contraction is initiated when an action potential depolarizes the sarcolemma.
43. Intercellular action potential or conduction of excitation termed intercellular conduction.
44. Action potential ( AP ) parameters were recorded in the NZ and AZ.
45. The overall effect in current clamp experiments was an increase in excitability as indicated by decreased rheobase and lower action potential threshold.
46. AIM: To evaluate the effect of captopril on action potential duration and outward delayed rectification potassium current (Ik).
47. The specific dispersion of M cells was used in the study of the transmural spread of action potential.
48. Neither sodium valproate nor Verapamil showed any effect on action potential amplitude, overshoot, resting potential and phase O upstroke velocity.
49. CONCLUSION: Captopril exerts electrophysiologic action due to decreasing delay outward rectification potassium current and prolonging action potential duration of APD30, APD50 and ERP.
50. In the acute isolated bullfrog sciatic nerve, the amplitude, conductivity and refractory period of the action potential were also observed respectively after administration.
51. Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.
52. LAs block action potential generation by blocking voltage – gated Na + channels.
53. Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and checking the time of fatigue in nerve center, neuro-muscular junction and muscle.
54. Furthermore, osthol decreased the action potential amplitude of isolated sciatic nerves in toads.
55. Aim:By observing the effects of Nodakenin on action potential in guinea pig papillary muscles to study the mechanism of Nodakenin against arrhythmias.
56. To investigate the effect of lactate solution of different concentration on action potential of ventricular papillary muscle cell and contractile force.
57. ConclusionRadix Aconiti Kusnezoffii can block the conduction of action potential of nerve reversibly.
58. We found that(1) cochlear microphonics (CM) and cochlear action potential(AP)changed synchronously, but summating potential(SP) kept stable while endocochlear potential (EP)decreased.
59. By using standard microelectrode technique , we studied the transmembrane action potential on rabbit conus arteriosus ( infundibulum ).
60. Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad , and measuring the time of fatigue in nerve centre, neuro-muscular junction and muscle.
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