Mr 40,000 and Mr 39,000 pertussis toxin substrates are increased in surgically denervated dog ventricular myocardium.
Hershberger RE, Feldman AM, Anderson FL, Kimball JA, Wynn JR, Bristow MR. Mr 40,000 and Mr 39,000 pertussis toxin substrates are increased in surgically denervated dog ventricular myocardium. J Cardiovasc Pharmacol. 1991 Apr; 17(4):568-75.