title: The effect of restraint stress on purine metabolism: a method of studying DNA synthesis in gastrointestinal mucosa.
mesh_terms: D000818:Animals; D004247:DNA / Q000032:analysis / Q000096:biosynthesis*; D005753:Gastric Mucosa / Q000378:metabolism*; D006168:Guinea Pigs; D011687:Purines / Q000378:metabolism*; D013312:Stress, Physiological / Q000378:metabolism*; D013936:Thymidine; D014316:Tritium
chemical_list: D011687:Purines; D014316:Tritium; D004247:DNA; D013936:Thymidine