Suppository
发表于 2025-3-23 12:47:04
Cardioprotective Actions of Calcium-Antagonists in Myocardial Anoxia and Ischaemia,ipine for 2–3 days before starting the experiments. The drugs were given subcutaneously or intraperitoneally and the last injection was given 2 h before killing the animals. The hearts were isolated, Langendorff perfused and then made ischaemic. Ischaemia was induced by occluding the coronary perfus
gnarled
发表于 2025-3-23 14:22:17
http://reply.papertrans.cn/23/2209/220813/220813_12.png
ensemble
发表于 2025-3-23 18:39:11
https://doi.org/10.1007/978-3-322-93508-3P) on the one hand and the AV node on the other, in response to the drugs. As a result of these changes it is possible to comment on the effect on the mechanism of the tachycardia and more specifically on the ease of initiation.
miscreant
发表于 2025-3-24 01:09:07
https://doi.org/10.1007/978-3-322-85982-2at calcium is one major charge carrier through the slow channel , the effects of altered calcium concentrations on AV conduction were studied in the present series of experiments using isolated hearts of the rabbit.
边缘
发表于 2025-3-24 04:26:46
http://reply.papertrans.cn/23/2209/220813/220813_15.png
昏睡中
发表于 2025-3-24 07:17:46
http://reply.papertrans.cn/23/2209/220813/220813_16.png
租约
发表于 2025-3-24 11:32:57
Effects of Altered Calcium Concentrations on AV Conduction and Interactions of Verapamil and Sodiumat calcium is one major charge carrier through the slow channel , the effects of altered calcium concentrations on AV conduction were studied in the present series of experiments using isolated hearts of the rabbit.
NAIVE
发表于 2025-3-24 15:15:38
Calcium-Antagonismus, ein Grundprinzip der Vasodilatation,en — ähnlich wie in den cardialen Schrittmacher-Zellen — auch für die automatische Bildung von Aktionspotentialen benötigt werden. Die Ca.-Ionen sind offenbar neben den Nationen als Träger des transmembranären depolarisierenden Einwärtsstroms an der Elektrogenese des Aktionspotentials glatter Muskelzellen obligatorisch beteiligt.
Anhydrous
发表于 2025-3-24 20:49:58
https://doi.org/10.1007/978-3-662-25274-1t bundle branch, Purkinje fibres and the myocardium of the ventricular septum. It has been claimed that the slow calcium channel prevails in cells in the atrial margin and upper part of the AV node, whereas the fast sodium channel prevails in cells in the more distal conduction system.
Ancillary
发表于 2025-3-25 00:11:52
https://doi.org/10.1007/978-3-322-85982-2gators noted a high resistance of pacemaker activity to verapamil within the Purkinje system . In addition, regenerative responses in the spontaneous beating atrial muscle seem not to be influenced by Ca-antagonists .