title: Inhibition of lymphocyte proliferation in vitro by a splenic factor.
mesh_terms: D000818:Animals; D002417:Cattle; D002455:Cell Division; D002470:Cell Survival; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis; D005260:Female; D006168:Guinea Pigs; D008110:Liver Extracts / Q000008:administration & dosage / Q000494:pharmacology*; D008214:Lymphocytes / Q000378:metabolism; D008297:Male; D013154:Spleen; D013601:T-Lymphocytes / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013949:Thymus Extracts / Q000008:administration & dosage / Q000494:pharmacology*; D013997:Time Factors; D014020:Tissue Extracts / Q000008:administration & dosage / Q000494:pharmacology*; D014316:Tritium
chemical_list: D008110:Liver Extracts; D013949:Thymus Extracts; D014020:Tissue Extracts; D014316:Tritium; D004247:DNA; D013936:Thymidine