?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Food+and+water+intake+prior+to+parturition+in+the+rat&rft.creator=Kristal%2C+Mark+B.&rft.creator=Wampler%2C+Richard+S.&rft.subject=Psychobiology&rft.subject=Animal+Behavior&rft.subject=Behavioral+Neuroscience&rft.description=Food+and+water+intakes+were+measured+in+pregnant+rats+to+determine+whether+parturition+is+preceded+by+significant+changes+in+food+and+water+intake.+Three+diets+of+different+palatability+and+caloric+value+were+used.+Over+the+last+5+days+of+pregnancy%2C+pregnant+rats+were+found+to+ingest+more+calories%2Fday+than+nonpregnant+rats%2C+and+females+with+prior+parturitional+experience+(multiparous)+ingested+more+than+virgin+or+primiparous+females.+Pregnant+rats+also+ingested+significantly+greater+amounts+of+fluid+when+compared+to+nonpregnant+rats%2C+and+multiparous+rats+(pregnant+or+not)+ingested+greater+amounts+of+fluid+than+did+virgin+or+primiparous+rats.+On+the+last+day+of+pregnancy%2C+the+intake+of+solid+foods+or+a+liquid+diet+did+not+change+significantly%2C+but+the+intake+of+either+water+or+5%25+sucrose+was+significantly+reduced.&rft.publisher=Psychonomic+Society&rft.date=1973&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F5774%2F1%2Fprepartum_food_and_water.pdf&rft.identifier=++Kristal%2C+Mark+B.+and+Wampler%2C+Richard+S.++(1973)+Food+and+water+intake+prior+to+parturition+in+the+rat.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F5774%2F