title: TEMPERATURE DEPENDENCE OF THE ACTIVITY OF THE ANTITUMOR FACTOR IN THE COMMON CLAM.
abstract: The tumor inhibiting action of extracts of the common clam, Mercenaria mercenarius, is very low in the winter and can be restored to the high summer values by heat.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents; D049872:Bivalvia; D008974:Mollusca; D009369:Neoplasms; D012106:Research; D012621:Seasons; D012758:Shellfish; D013696:Temperature; D014020:Tissue Extracts
chemical_list: D000970:Antineoplastic Agents; D014020:Tissue Extracts
keywords: ANTINEOPLASTIC AGENTS; EXPERIMENTAL LAB STUDY; MOLLUSCA; SEASONS; TEMPERATURE; TISSUE EXTRACTS