Guanosine monophosphate

Effects of calcium ions and atropine on endotoxininduced contractility deficit in rat atrial muscle. East Afr Med J 72: 263-6 80. Silverman H, Penaranda R, Orens J, Lee N (1993) Impaired beta-adrenergic receptor stimulation of cyclic adenosine monophosphate in human septic shock: association with myocardial hyporesponsiveness to catecholamines. Crit Care Med 21: 31-9 81. Reithmann C, Hallström S, Pilz G et al.(1993) Desensitization of rat cardiomyocyte adenylyl cyclase stimulation by plasma of noradrenaline-treated