GROWTH INHIBITION OF BACTERIA BY SYNTHETIC PTERINS

GROWTH INHIBITION OF PATHOGENS BY LACTIC ACID BACTERIA PRODUCING INHIBITORY SUBSTANCES

71 samples of milk and dairy products were collected from 18 cities throughout Iran. 93 strains of lactic acid bacteria (LAB) were isolated and assayed against four opportunistic patho gens including E. coli, proteus and klebsiella as gram-negative and S. aureus as a gram-positive organism. All indicators (organisms) were hospital strains. Among isolated bacteria, lactobacilli (37 isolates)...

REOVIRUS GROWTH INHIBITION BY ROTAVIRUS FOLLOWING COINFECTION

Inhibition of Angiogenesis and Tumor Growth by a Synthetic

A laminin-derived synthetic peptide, Cys-Asp-Pro-Gly-Tyr-Ile-GlySer-Arg-NHz (CDPGYIGSR-NH2), containing an active site for cell binding inhibited both angiogenesis and solid tumor growth. It potently suppressed both embryonic angiogenesis of the chick chorioallantoic membrane and migration of vascular endothelial cells induced by a tumorconditioned medium but neither the in vitro proliferation ...

Growth inhibition of pathogenic bacteria by sulfonylurea herbicides.

Emerging resistance to current antibiotics raises the need for new microbial drug targets. We show that targeting branched-chain amino acid (BCAA) biosynthesis using sulfonylurea herbicides, which inhibit the BCAA biosynthetic enzyme acetohydroxyacid synthase (AHAS), can exert bacteriostatic effects on several pathogenic bacteria, including Burkholderia pseudomallei, Pseudomonas aeruginosa, and...

growth inhibition of pathogens by lactic acid bacteria producing inhibitory substances

71 samples of milk and dairy products were collected from 18 cities throughout iran. 93 strains of lactic acid bacteria (lab) were isolated and assayed against four opportunistic patho gens including e. coli, proteus and klebsiella as gram-negative and s. aureus as a gram-positive organism. all indicators (organisms) were hospital strains. among isolated bacteria, lactobacilli (37 isolates) had...