title: Use of the sea urchin egg for quick screen testing of the biological activities of substances. I. Influence of fractions of a tobacco smoke condensate on early development.
mesh_terms: D000818:Animals; D001554:Benzene; D001580:Benzopyrenes; D002850:Chromatography, Gel; D005260:Female; D005306:Fertilization; D006838:Hydrocarbons / Q000302:isolation & purification / Q000494:pharmacology; D008697:Methane; D008722:Methods; D009538:Nicotine / Q000302:isolation & purification / Q000494:pharmacology; D009574:Nitro Compounds; D010047:Ovalbumin; D010063:Ovum / Q000187:drug effects*; D010947:Plants, Toxic; D012617:Sea Urchins / Q000187:drug effects*; D012906:Smoke / Q000032:analysis; D012907:Smoking; D014026:Nicotiana
chemical_list: D001580:Benzopyrenes; D006838:Hydrocarbons; D009574:Nitro Compounds; D012906:Smoke; D009538:Nicotine; D010047:Ovalbumin; D001554:Benzene; D008697:Methane