whilst saline was without effect and phenelzine produced only a small increase in the rabbit temperature , the combination of phenelzine and pethidine produced a marked , prolonged hyperpyrexia ( +4.4 +/- 0.19 degrees c ; p less than 0.001 ) , hypertension ( +33.9 +/- 3.1 mm hg ; p less than 0.01 ) and agitation .
C0015967
increase
C0392676
hyperpyrexia