D-penicillamine and beta-aminopropionitrile effects on experimental filtering surgery.

Dexamethasone, D-penicillamine, and glaucoma filter surgery in rabbits.

A study was made in rabbits of the effect of topical dexamethasone ointment, .05%, and either subconjunctival or intraperitoneal D-penicillamine on the duration of function of glaucoma filtering surgery. The drugs were tested alone and in combination. Intraperitoneal D-penicillamine was not effective, either alone or combined with topical dexamethasone. Topical dexamethasone ointment alone and ...

The effects of D-penicillamine and daunorubicin on conjunctival fibroblast proliferation and collagen synthesis.

Two drugs, D-penicillamine and daunorubicin, were tested for their effect on proliferation and collagen synthesis of cultured conjunctival fibroblasts. This cell type is likely responsible for scar formation and ultimate filter surgery failure in glaucoma patients. Both drugs were antiproliferative; however, D-penicillamine required 2000 times the concentration of daunorubicin to achieve a simi...

Comparative Effect of Silymarin and D-Penicillamine on Lead Induced Hemotoxicity and Oxidative Stress in Rat

Background: This study was performed to investigate the adverse effects of acute lead intoxication on hemogram, erythrocyte osmotic fragility and oxidant/antioxidant status and the probable ameliorating effect of silymarin in comparison to d-penicillamine. Methods: Forty-eight albino rats were divided in 8 groups and received the following treatments in a 10 day experiment in Shahid Chamran ...

Mechanism for covalent binding of rofecoxib to elastin of rat aorta.

We have previously reported that oral administration of [(14)C]rofecoxib to rats resulted in the long retention of radioactivity by the aorta as a consequence of covalent binding to elastin. Treatment of rats with alpha-phenyl-alpha-propylbenzeneacetic acid 2-[diethylamino]-ethyl ester hydrochloride (SKF-525A), a cytochrome P450 inhibitor, significantly decreased the systemic exposure of 5-hydr...

Effects Of Beta-aminopropionitrile And Exercise On Bone Mechanics, Composition, and Collagen Morphology In Mice