Charles Shopsis

Fermentation of a pentose by yeasts

Patrick Y. Wang, Charles Shopsis, Henry Schneider · Biochemical and Biophysical Research Communications · 1980 · 134 citations

Biosynthesis, Food Fermentation, Yeast +2

In vitro cytotoxicity testing of aquatic pollutants (cadmium, copper, zinc, nickel) using established fish cell lines

H. Babich, Charles Shopsis, Ellen Borenfreund · Ecotoxicology and Environmental Safety · 1986 · 94 citations

Vitro Cytotoxicity Testing, Ecotoxicity, Fish Cell Lines +9

Rapid cytotoxicity testing using a semi-automated protein determination on cultured cells

Charles Shopsis, Ben Eng · Toxicology Letters · 1985 · 92 citations

Cultured Cells, Rapid Cytotoxicity, Medicine +10

Toxicity monitored with a correlated set of cell-culture assays

Ellen Borenfreund, Charles Shopsis · Xenobiotica · 1985 · 92 citations

Uridine uptake inhibition as a cytotoxicity test: Correlations with the Draize test

Charles Shopsis, Sonal Sathe · Toxicology · 1984 · 76 citations

Drug Analysis, Preclinical Drug Evaluation, Pharmacological Study +10