Effects of enantiomers(R,R)-XY and(S,S)-XY on ocular blood flow in rabbits / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
; (12): 437-441, 2008.
Article
en Zh
| WPRIM
| ID: wpr-641623
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WPRO
ABSTRACT
·AIM: To evaluate the effects of two series of enantiomers [(R, R)-XY-1 through (R, R)-XY-12 and (S,S)-XY-1 through (S, S)-XY-12] on ocular blood flow in rabbits.·METHODS; Colored microsphere technique was used for in vivo experiments to determine the ocular blood flow in various tissues of ocular hypertensive (40mmHg) rabbit eyes.·RESULTS; Of the twelve compounds of ( R, R)-XY series examined, four increased choroidal blood flow at 10g/L, 50uL instilled into eyes. All compounds of (S, S)-XY series were not effective on ocular blood flow.·CONCLUSION; Some compounds of (R, R)-XY series increased the ocular blood flow, which might be useful for the prevention and treatment of ocular blood flow related eye diseases. Among all twenty-four compounds, (R, R)-XY-1and (R, R)-XY-9 seem to be the most potent ones.KEYWORDS; ocular blood flow; ischemia; enantiomer
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Idioma:
Zh
Revista:
International Eye Science
Año:
2008
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Article