Renewal of goblet and Paneth cells in the small intestine.
D000818:Animals; D001345:Autoradiography; D002452:Cell Count; D005260:Female; D007413:Intestinal Mucosa / Q000166:cytology* / Q000378:metabolism; D007421:Intestine, Small / Q000166:cytology* / Q000378:metabolism; D008297:Male; D008722:Methods; D051381:Rats; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
D014316:Tritium; D013936:Thymidine