{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:29:48Z","timestamp":1777926588551,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,18]],"date-time":"2009-09-18T00:00:00Z","timestamp":1253232000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,18]],"date-time":"2009-09-18T00:00:00Z","timestamp":1253232000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biol Neonate"],"abstract":"<jats:p>The effects of feeding sow colostrum on oxygen consumption (VO&lt;sub&gt;2&lt;\/sub&gt;), heat production (HP), respiratory quotient (RQ) and rectal temperature (RT) were examined in 26 newborn piglets in a thermoneutral (32 \u00b0C) and in a cold (18 \u00b0C) environment. Colostrum (32 g\/kg body weight) was given by gavage at 3 h of age. A control group received a similar amount of saline. VO&lt;sub&gt;2&lt;\/sub&gt; HP, RQ and RT were measured for approximately 1 h prior to force-feeding and 2 h after feeding. The response of plasma glucose to ingestion of colostrum or saline was recorded in 18 additional piglets kept at 32 or 18 \u00b0C. The effects of feeding saline on all parameters studied were not significant (p &gt; 0.10). Ingestion of colostrum was followed at both temperatures by a marked rise (p &lt; 0.05) in VO&lt;sub&gt;2&lt;\/sub&gt; and RT. The responses of VO&lt;sub&gt;2&lt;\/sub&gt; were curvilinear (p &lt; 0.05) with the maximum rise occurring in both treatments within 30 min after colostrum administration and amounting (% of prefeeding values) to 45 \u00b1 7 and 16 \u00b1 2% at 32 and 18 \u00b0C, respectively. The rises in VO&lt;sub&gt;2&lt;\/sub&gt; persisted for more than 1 h postfeeding. The heat increment associated with feeding colostrum was lower (p &lt; 0.05) at 18 than at 32 \u00b0C. Nonsignificant transient increases in RQ were observed. Prefeeding plasma glucose was higher (p &lt; 0.05) at 18 than at 32 \u00b0C. At both 32 and 18 \u00b0C, the response of plasma glucose to colostrum feeding was curvilinear (p &lt; 0.05), with a similar maximum increment (1.6 \u00b1 0.2 mM\/l) occurring at 15\u201330 min postprandially. Results of this study suggest that the postprandial rise in HP contributes to the maintenance of body temperature of the neonatal pig. The increase in heat production associated with feeding and cold exposure would be mainly caused by an increased supply of carbohydrate to the heat-producing tissues.<\/jats:p>","DOI":"10.1159\/000242039","type":"journal-article","created":{"date-parts":[[2009,9,25]],"date-time":"2009-09-25T09:42:34Z","timestamp":1253871754000},"page":"98-104","source":"Crossref","is-referenced-by-count":9,"title":["Effect of Colostrum Intake on Metabolic Rate and Plasma Glucose in the Neonatal Pig in Relation to Environmental Temperature"],"prefix":"10.1159","author":[{"given":"J.","family":"Le Dividich","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Noblet","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,18]]},"container-title":["Biology of the Neonate"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/242039","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000242039","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:18:00Z","timestamp":1777673880000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000242039"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,18]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000242039","archive":["Portico"],"relation":{},"ISSN":["0006-3126","1421-9727"],"issn-type":[{"value":"0006-3126","type":"print"},{"value":"1421-9727","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,18]]}}}