title: Nature and fate of the factors released during early contact interactions between hamster sperm and egg prior to fertilization in vitro.
mesh_terms: D000818:Animals; D006224:Cricetinae; D004355:Drug Stability; D005260:Female; D005306:Fertilization / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D008647:Mesocricetus; D008970:Molecular Weight; D010063:Ovum / Q000378:metabolism*; D010447:Peptide Hydrolases / Q000494:pharmacology; D010455:Peptides / Q000378:metabolism*; D013084:Sperm-Ovum Interactions / Q000187:drug effects; D013094:Spermatozoa / Q000378:metabolism*; D014361:Trypsin Inhibitors / Q000494:pharmacology; D015044:Zona Pellucida / Q000378:metabolism*
chemical_list: D010455:Peptides; D014361:Trypsin Inhibitors; D010447:Peptide Hydrolases