Pyronine. Pyronin Y . Pyronine G . Xanthene dye used as a bacterial and biological stain. Synonyms: Pyronin; Pyronine G; Pyronine Y. Use also for Pyronine B. which is diethyl-rather than dimethylamino-. . 0.78
Pyrola. Pyrolas . Shinleafs . Shinleaf . A plant genus of the family PYROLACEAE. The common name of wintergreen is more often used for GAULTHERIA. . 0.73
Pyrogens. Substances capable of increasing BODY TEMPERATURE and cause FEVER and may be used for FEVER THERAPY. They may be of microbial origin, often POLYSACCHARIDES, and may contaminate distilled water. . 0.67