Regulation of food intake during long term loss of food from the intestines of the rat
Summary Four pairs of parabiotic rats had a thirty cm segment of each rat's distal duodenum and proximal jejunum exchanged for the same segment of the partner's intestines. The food eaten by one rat of each pair was absorbed in nearly equal amounts into both rats. When the liquid diet was...
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| Veröffentlicht in: | Experimental biology and medicine (Maywood, N.J.) N.J.), 1978-03, Vol.157 (3), p.430-434 |
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| container_end_page | 434 |
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| container_issue | 3 |
| container_start_page | 430 |
| container_title | Experimental biology and medicine (Maywood, N.J.) |
| container_volume | 157 |
| creator | Koopmans, H.S |
| description | Summary
Four pairs of parabiotic rats had a thirty cm segment of each rat's distal duodenum and proximal jejunum exchanged for the same segment of the partner's intestines. The food eaten by one rat of each pair was absorbed in nearly equal amounts into both rats. When the liquid diet was diluted with an equal volume of water, the rats adjusted by nearly doubling their food intake in 1 day. When the rats lost a substantial portion of their ingested food from their intestines, they failed to increase their food intake during 5 days. The amount of food eaten was unaffected by a considerable decrease in the amount of absorbed nutrient and a 6% decrease in body weight. |
| doi_str_mv | 10.3181/00379727-157-40070 |
| format | Article |
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Four pairs of parabiotic rats had a thirty cm segment of each rat's distal duodenum and proximal jejunum exchanged for the same segment of the partner's intestines. The food eaten by one rat of each pair was absorbed in nearly equal amounts into both rats. When the liquid diet was diluted with an equal volume of water, the rats adjusted by nearly doubling their food intake in 1 day. When the rats lost a substantial portion of their ingested food from their intestines, they failed to increase their food intake during 5 days. The amount of food eaten was unaffected by a considerable decrease in the amount of absorbed nutrient and a 6% decrease in body weight.</description><identifier>ISSN: 0037-9727</identifier><identifier>ISSN: 1535-3702</identifier><identifier>EISSN: 1525-1373</identifier><identifier>EISSN: 1535-3699</identifier><identifier>DOI: 10.3181/00379727-157-40070</identifier><identifier>PMID: 305572</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Amino Acids - metabolism ; Animals ; Body Weight ; Eating ; Feeding Behavior - physiology ; Glucose - metabolism ; human nutrition ; Intestinal Absorption ; Intestines - physiology ; nutrition education ; Parabiosis ; Rats ; Rats, Inbred Lew</subject><ispartof>Experimental biology and medicine (Maywood, N.J.), 1978-03, Vol.157 (3), p.430-434</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/305572$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Koopmans, H.S</creatorcontrib><title>Regulation of food intake during long term loss of food from the intestines of the rat</title><title>Experimental biology and medicine (Maywood, N.J.)</title><addtitle>Proc Soc Exp Biol Med</addtitle><description>Summary
Four pairs of parabiotic rats had a thirty cm segment of each rat's distal duodenum and proximal jejunum exchanged for the same segment of the partner's intestines. The food eaten by one rat of each pair was absorbed in nearly equal amounts into both rats. When the liquid diet was diluted with an equal volume of water, the rats adjusted by nearly doubling their food intake in 1 day. When the rats lost a substantial portion of their ingested food from their intestines, they failed to increase their food intake during 5 days. The amount of food eaten was unaffected by a considerable decrease in the amount of absorbed nutrient and a 6% decrease in body weight.</description><subject>Amino Acids - metabolism</subject><subject>Animals</subject><subject>Body Weight</subject><subject>Eating</subject><subject>Feeding Behavior - physiology</subject><subject>Glucose - metabolism</subject><subject>human nutrition</subject><subject>Intestinal Absorption</subject><subject>Intestines - physiology</subject><subject>nutrition education</subject><subject>Parabiosis</subject><subject>Rats</subject><subject>Rats, Inbred Lew</subject><issn>0037-9727</issn><issn>1535-3702</issn><issn>1525-1373</issn><issn>1535-3699</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1978</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtOwzAURC3EqxR-ACGRFbvQ61ecLFHFS6qEBJSt5SR2SUniYicL_h6nKV2ysS3PmdG9g9AlhluKUzwDoCITRMSYi5gBCDhAE8wJjzEV9BBNBiAeiFN05v0aABIgcIKOKXAuyAR9vOpVX6uusm1kTWSsLaOq7dSXjsreVe0qqm04Ou2a8PJ-Dxlnm6j71AOtfVe1eqsNP0515-jIqNrri909RcuH-_f5U7x4eXye3y3igmLSxXnGC0FNnqgUkxJomRujOWjBIC0wVyxVoDgtWZJoQwrBMp4TikumFBCSZHSKbsbcjbPffZhDNpUvdF2rVtvey5SmjIsUAkhGsHBhC6eN3LiqUe5HYpBDl_KvSxm6lNsug-lql97njS73lrG8IM9G2auVlmvbuzbs-n_g9egwykq1cpWXyzcCmAJhkCU4o7_5FYUw</recordid><startdate>197803</startdate><enddate>197803</enddate><creator>Koopmans, H.S</creator><general>SAGE Publications</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>197803</creationdate><title>Regulation of food intake during long term loss of food from the intestines of the rat</title><author>Koopmans, H.S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c312t-b95c73fb6a812d03dbffe50e7408c15a48a0a53d466ef2c7495b231d4aa022693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1978</creationdate><topic>Amino Acids - metabolism</topic><topic>Animals</topic><topic>Body Weight</topic><topic>Eating</topic><topic>Feeding Behavior - physiology</topic><topic>Glucose - metabolism</topic><topic>human nutrition</topic><topic>Intestinal Absorption</topic><topic>Intestines - physiology</topic><topic>nutrition education</topic><topic>Parabiosis</topic><topic>Rats</topic><topic>Rats, Inbred Lew</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Koopmans, H.S</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Experimental biology and medicine (Maywood, N.J.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Koopmans, H.S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regulation of food intake during long term loss of food from the intestines of the rat</atitle><jtitle>Experimental biology and medicine (Maywood, N.J.)</jtitle><addtitle>Proc Soc Exp Biol Med</addtitle><date>1978-03</date><risdate>1978</risdate><volume>157</volume><issue>3</issue><spage>430</spage><epage>434</epage><pages>430-434</pages><issn>0037-9727</issn><issn>1535-3702</issn><eissn>1525-1373</eissn><eissn>1535-3699</eissn><abstract>Summary
Four pairs of parabiotic rats had a thirty cm segment of each rat's distal duodenum and proximal jejunum exchanged for the same segment of the partner's intestines. The food eaten by one rat of each pair was absorbed in nearly equal amounts into both rats. When the liquid diet was diluted with an equal volume of water, the rats adjusted by nearly doubling their food intake in 1 day. When the rats lost a substantial portion of their ingested food from their intestines, they failed to increase their food intake during 5 days. The amount of food eaten was unaffected by a considerable decrease in the amount of absorbed nutrient and a 6% decrease in body weight.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><pmid>305572</pmid><doi>10.3181/00379727-157-40070</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0037-9727 |
| ispartof | Experimental biology and medicine (Maywood, N.J.), 1978-03, Vol.157 (3), p.430-434 |
| issn | 0037-9727 1535-3702 1525-1373 1535-3699 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_83845780 |
| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Amino Acids - metabolism Animals Body Weight Eating Feeding Behavior - physiology Glucose - metabolism human nutrition Intestinal Absorption Intestines - physiology nutrition education Parabiosis Rats Rats, Inbred Lew |
| title | Regulation of food intake during long term loss of food from the intestines of the rat |
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