Steeds RP, Channer K, Emery C, Morice A Altered Coronary Arterial Reactivity Following Pharmacological Perinatal Interventions Journal of Clinical and Basic Cardiology 2002; 5 (1): 109-114 PDF Summary Overview | ||||||||||
Figure/Graphic 3: Koronararterie - Acetylcholin Isolated coronary artery reactivity to acetylcholine effect of increasing concentrations of acetylcholine (ACh) on tension in isolated rat coronary arteries mounted on a wire myograph and pre-constricted with PGF2a. ACh caused a fall in tension (dilatation), which is calculated as a %-fall of the maximum rise in tension with PGF2a. Results are expressed as mean change in tension (mN/mm) +/- SEM. PNLN: adult male rats exposed to perinatal L-NAME (n = 13 vessels); PNCH: adult male rats exposed to perinatal hypoxia (n = 12 vessels); PNC: control adult male rats (n = 15 vessels) |
Figure/Graphic 3: Koronararterie - Acetylcholin
Isolated coronary artery reactivity to acetylcholine effect of increasing concentrations of acetylcholine (ACh) on tension in isolated rat coronary arteries mounted on a wire myograph and pre-constricted with PGF2a. ACh caused a fall in tension (dilatation), which is calculated as a %-fall of the maximum rise in tension with PGF2a. Results are expressed as mean change in tension (mN/mm) +/- SEM. PNLN: adult male rats exposed to perinatal L-NAME (n = 13 vessels); PNCH: adult male rats exposed to perinatal hypoxia (n = 12 vessels); PNC: control adult male rats (n = 15 vessels) |
