NO release and the opening of K⁺_ATP channels mediate vasodilator responses to histamine in the catCHAMPION, H. C; KADOWITZ, P. J.American journal of physiology. Heart and circulatory physiology. 1997, Vol 42, Num 2, pp H928-H937, issn 0363-6135Article

Analysis of the effects of candesartan in the mesenteric vascular bed of the catCHAMPION, H. C; KADOWITZ, P. J.Hypertension (Dallas, Tex. 1979). 1997, Vol 30, Num 5, pp 1260-1266, issn 0194-911XArticle

Vasodilator responses to ATP and UTP are not dependent on nitric oxide release, K⁺_ATP channel activation, or the release of vasodilator prostaglandins in the hindlimb vascular bed of the catCHAMPION, H. C; KADOWITZ, P. J.Canadian journal of physiology and pharmacology. 2000, Vol 78, Num 8, pp 612-621, issn 0008-4212Article

D-[Ala²]endomorphin 2 and endomorphin 2 have nitric oxide-dependent vasodilator activity in ratsCHAMPION, H. C; KADOWITZ, P. J.American journal of physiology. Heart and circulatory physiology. 1998, Vol 43, Num 5, pp H1690-H1697, issn 0363-6135Article

Influence of nimodipine on vasoconstrictor responses in the hindquarters vascular bed of the catCHAMPION, H. C; KADOWITZ, P. J.Journal of pharmacy and pharmacology. 1998, Vol 50, Num 6, pp 673-680, issn 0022-3573Article

R-(-)-α-methyl-histamine has nitric oxide-mediated vasodilator activity in the mesenteric vascular bed of the catCHAMPION, H. C; KADOWITZ, P. J.European journal of pharmacology. 1998, Vol 343, Num 2-3, pp 209-216, issn 0014-2999Article

Vasodepressor responses to [D-Ala²]-endomorphin 2 (TAPP) are mediated by an L-NAME-sensitive mechanism in the ratCHAMPION, H. C; KADOWITZ, P. J.Journal of cardiovascular pharmacology. 1999, Vol 33, Num 2, pp 280-284, issn 0160-2446Article

Vasodilator responses to acetylcholine, bradykinin, and substance P are mediated by a TEA-sensitive mechanismCHAMPION, H. C; KADOWITZ, P. J.American journal of physiology. Regulatory, integrative and comparative physiology. 1997, Vol 42, Num 1, pp R414-R422, issn 0363-6119Article

NADPH oxidase-derived ROS and the regulation of pulmonary vessel toneFRAZZIANO, G; CHAMPION, H. C; PAGANO, P. J et al.American journal of physiology. Heart and circulatory physiology. 2012, Vol 71, Num 6, issn 0363-6135, H2166-H2177Article

Disproportionate elevation of N-terminal pro-brain natriuretic peptide in scleroderma-related pulmonary hypertensionMATHAI, S. C; BUESO, M; ZAIMAN, A. L et al.The European respiratory journal. 2010, Vol 35, Num 1, pp 95-104, issn 0903-1936, 10 p.Article

Induction of penile erection by intracavernosal and transurethral administration of novel nitric oxide donors in the catCHAMPION, H. C; BIVALACQUA, T. J; WANG, R et al.The Journal of urology. 1999, Vol 161, Num 6, pp 2013-2019, issn 0022-5347Article

Effects of candesartan and PD123319 on responses to angiotensin II in the anesthetized mouseBIVALACQUA, T. J; DALAL, A; LAMBERT, D. G et al.Journal of the American Society of Nephrology. 1999, Vol 10, pp 98-100, issn 1046-6673, SUP11Conference Paper

The influence of candesartan and PD123319 on responses to angiotensin II in the hindquarters vascular bed of the ratCHAMPION, H. C; BIVALACQUA, T. J; LAMBERT, D. G et al.Journal of the American Society of Nephrology. 1999, Vol 10, pp 95-97, issn 1046-6673, SUP11Conference Paper

Analysis of vasoconstrictor responses to histamine in the hindlimb vascular bed of the rabbitCHAMPION, H. C; BIVALACQUA, T. J; LAMBERT, D. G et al.American journal of physiology. Regulatory, integrative and comparative physiology. 1999, Vol 46, Num 4, pp R1179-R1187, issn 0363-6119Article

Comparison of responses to adrenomedullin and calcitonin gene-related peptide in the feline erection modelCHAMPION, H. C; WANG, R; SANTIAGO, J. A et al.Journal of andrology. 1997, Vol 18, Num 5, pp 513-521, issn 0196-3635Article

Catecholamine release mediates pressor effects of adrenomedullin-(15-22) in the ratCHAMPION, H. C; FRY, R. C; MURPHY, W. A et al.Hypertension (Dallas, Tex. 1979). 1996, Vol 28, Num 6, pp 1041-1046, issn 0194-911XConference Paper

Safety of over-the-counter inhalers for asthma : Report of the council on scientific affairsDICKINSON, B. D; ALTMAN, R. D; DEITCHMAN, S. D et al.Chest. 2000, Vol 118, Num 2, pp 522-526, issn 0012-3692Article

Potentiation of erectile response and cAMP accumulation by combination of prostaglandin E₁ and rolipram, a selective inhibitor of the type 4 phosphodiesterase (PDE 4)BIVALACQUA, T. J; CHAMPION, H. C; RAJASEKARAN, M et al.The Journal of urology. 1999, Vol 162, Num 5, pp 1848-1855, issn 0022-5347Article

Role of AT₁ receptors and autonomic nervous system in mediating acute pressor responses to ANG II in anesthetized miceBIVALACQUA, T. J; DALAL, A; CHAMPION, H. C et al.American journal of physiology. Endocrinology and metabolism. 1999, Vol 40, Num 5, pp E838-E847, issn 0193-1849Article

Awareness, diagnosis, and treatment of depressionGOLDMAN, L. S; NIELSEN, N. H; CHAMPION, H. C et al.Journal of general internal medicine. 1999, Vol 14, Num 9, pp 569-580, issn 0884-8734Article

Novel catheterization technique for the in vivo measurement of pulmonary vascular responses in ratsHYMAN, A. L; QINGZHONG HAO; TOWER, A et al.American journal of physiology. Heart and circulatory physiology. 1998, Vol 43, Num 4, pp H1218-H1229, issn 0363-6135Article

[Tyr¹]-nociceptin and nociceptin have similar naloxone-insensitive erectile activity in the catCHAMPION, H. C; BIVALACQUA, T. J; RUN WANG et al.Journal of andrology. 1998, Vol 19, Num 6, pp 747-753, issn 0196-3635Article

Comparison of responses to rat and human adrenomedullin in the hindlimb vascular bed of the catCHAMPION, H. C; LAMBERT, D. G; MCWILLIAMS, S. M et al.Regulatory peptides. 1997, Vol 70, Num 2-3, pp 161-165, issn 0167-0115Article

Addition of sildenafil to bosentan monotherapy in pulmonary arterial hypertension. CommentaryHOEPER, M. M; MATHAI, S. C; GIRGIS, R. E et al.The European respiratory journal. 2007, Vol 29, Num 3, issn 0903-1936, 432-434,469-475 [10 p.]Article

Effect of combinations endothelial nitric oxide synthase gene therapy and sildenafil on erectile function in diabetic ratsBIVALACQUA, T. J; USTA, M. F; CHAMPION, H. C et al.International journal of impotence research. 2004, Vol 16, Num 1, pp 21-29, issn 0955-9930, 9 p.Article