Title : Mechanisms of gastroprotection by transdermal nitroglycerin in the rat.

Pub. Date : 1999 Jul

PMID : 10455256






4 Functional Relationships(s)
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1 Application to rats of a transdermal patch that releases doses of nitroglycerin comparable to those used in man (40, 80, 160 and 400 ng min(-1) rat(-1)) reduced gastric damage induced by indomethacin (25 mg kg(-1), p.o. Nitroglycerin CD59 molecule (CD59 blood group) Homo sapiens
2 The nitroglycerin patch (160 ng min(-1) rat(-1)) also diminished damage by oral administration (1 ml) of acidified bile salts (100 mg kg(-1) taurocholic acid in 150 mM HCl) or 50% ethanol. Nitroglycerin CD59 molecule (CD59 blood group) Homo sapiens
3 Transdermal nitroglycerin (160 ng min(-1) rat(-1)) did not influence basal gastric blood flow, as measured by lasser-doppler flowmetry, but prevented its reduction by indomethacin. Nitroglycerin CD59 molecule (CD59 blood group) Homo sapiens
4 Transdermal nitroglycerin (160 ng min(-1) rat(-1)) prevented in vivo leukocyte rolling and adherence in the rat mesentery microvessels superfused with indomethacin, as evaluated by intravital microscopy. Nitroglycerin CD59 molecule (CD59 blood group) Homo sapiens