The effects of the toxic and inhibitory effluent, sulfite lye, were studied in a bioassay with Ankistrodesmus falcatus (var. acicularis). Pure algal stock (2 ml) was inoculated into 100 ml of diluted ...

MOST data concerning the measurement of serum insulin in human subjects and obtained by in vitro bioassays have employed the rat as experimental animal, using either the diaphragm or the epididymal ...

The National Institute for Occupational Safety and Health (NIOSH) is currently studying mortality in a large pooled cohort of uranium-enrichment workers. As part of this study, organ dose from chronic ...

RECENT studies of the toxicity of anticholinesterase compounds have emphasized the need for a sensitive and reliable method for the biological assessment of their relative activities. We have ...