Faculty Bibliography

The effect of four commonly used topical antimicrobial agents on the rate of reepithelialization of clean wounds was evaluated in white domestic pigs. Neosporin Ointment was found to significantly increase the rate of reepithelialization by 25%, while Furacin significantly retarded the healing rate by 24%. Pharmadine, a preparation containing povidone-iodine, did not affect the rate of healing. Both Silvadene and its vehicle significantly increased the rate of reepithelialization by 28% and 21%, respectively. The effects of these agents cannot be explained on the basis of their antimicrobial activity.

Because of its better tolerance, sequential ultrafiltration and dialysis may be useful for intermittent fluid removal in dialysis patients. It offers no major clinical benefits as a chronic form of therapy and may be deleterious for some parameters

Experiments were performed using a new hollow fiber hemofilter. Ultrafiltration rates and whole blood urea clearances were measured in post-dilution hemofiltration. High ultrafiltration rates were obtained with the new hemofilter. No adverse effects were detected despite filtration fractions above 45%. These experiments suggest that it is possible in post-dilution hemofiltration to obtain small solute clearances comparable to those of hemodialysis without apparent deleterious effects.