Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Catherine J. Schyns"'
Publikováno v:
Cardiovascular Research. 30:200-204
Objective: To evaluate the effect of l-arginine, the physiological substrate of nitric oxide (NO), upon coronary flow (CF) and mechanical function during reperfusion following cardioplegic arrest. Methods: Two groups of isolated rat hearts were subje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a764fabfd5774de83afc2df53795b48c
https://doi.org/10.1016/s0008-6363(95)00021-6
https://doi.org/10.1016/s0008-6363(95)00021-6
Autor:
Samad Tadjkarimi, Adrian H. Chester, Gregory S. O'Neil, Catherine J. Schyns, Magdi H. Yacoub, Julie A.A. Borland
Publikováno v:
The Annals of Thoracic Surgery. 58:207-210
In the inferior epigastric artery, endothelium-dependent relaxations in response to substance P, histamine, and acelylcholine were present. These were greater than reported values in saphenous veins but less than the documented responses in internal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c15d1373bad77873f03630f6b64514
https://doi.org/10.1016/0003-4975(94)91101-0
https://doi.org/10.1016/0003-4975(94)91101-0
Autor:
Julie A.A. Borland, Catherine J. Schyns, Samad Tadjkarimi, Magdi H. Yacoub, Gregory S. O'Neil, Adrian H. Chester
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 107:699-706
To gain an insight into venous physiologic adaptation to arterialization, this study examined the effects of thromboxane, 5-hydroxytryptamine, endothelin, leukotriene C4, and norepinephrine on isolated segments of native and distended human saphenous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b9028f83b081f00b72465f3cc10aa9
https://doi.org/10.1016/s0022-5223(94)70325-6
https://doi.org/10.1016/s0022-5223(94)70325-6
Autor:
Samad Tadjkarimi, Gregory S. O'Neil, Catherine J. Schyns, Magdi H. Yacoub, Adrian H. Chester, Julie A.A. Borland
Publikováno v:
The Annals of Thoracic Surgery. 56:1090-1095
The inferior epigastric artery is a putative arterial bypass graft. The receptor mechanisms that control vascular tone are thought to play a role in the performance of bypass conduits. We have compared the vascular reactivity of the inferior epigastr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc22e0058063d0d0b57f2ed6221df4ce
https://doi.org/10.1016/0003-4975(95)90021-7
https://doi.org/10.1016/0003-4975(95)90021-7
Autor:
Catherine J. Schyns, S. P. Allen, Adrian H. Chester, T. N. Luu, Magdi H. Yacoub, Samad Tadjkarimi, Gregory S. O'Neil
Publikováno v:
Cardiovascular research. 26(3)
Objective: The aim was to examine the capacity of the human saphenous vein (native and surgically prepared) and the internal mammary artery to generate cyclic GMP, the second messenger that mediates smooth muscle relaxation following production of ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dca545f6fde0cd8eec565cca38c0b85
https://pubmed.ncbi.nlm.nih.gov/1384972
https://pubmed.ncbi.nlm.nih.gov/1384972
Autor:
Catherine J. Schyns, Magdi H. Yacoub, John Pepper, Adrian H. Chester, Samad Tadjkarimi, Gregory S. O'Neil
Publikováno v:
The Annals of thoracic surgery. 52(6)
Patency rates of bypass graft conduits are thought to be influenced by the determinants of vascular tone. This study has comparatively examined the response of the human internal mammary and gastroepiploic arteries to potassium, noradrenaline, dopami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f052a348db3d95d5c08651c0fdf0b46f
https://pubmed.ncbi.nlm.nih.gov/1755686
https://pubmed.ncbi.nlm.nih.gov/1755686