Allometric analysis of organ weights: II. Beagle dogs
A statistical analysis of organ growth was performed in 141 beagle dogs. Applying the allometric function, the correlation between organ and body weight could be described statistically. In the age range between 14 and 567 days, a significant linear, positive correlation was found between organ and...
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| Veröffentlicht in: | Toxicology and applied pharmacology 1976-03, Vol.35 (3), p.543-551 |
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| container_title | Toxicology and applied pharmacology |
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| creator | Lützen, L. Trieb, G. Pappritz, G. |
| description | A statistical analysis of organ growth was performed in 141 beagle dogs. Applying the allometric function, the correlation between organ and body weight could be described statistically. In the age range between 14 and 567 days, a significant linear, positive correlation was found between organ and body weight increase in all investigated organs, excepting the thymus. For each of the 12 organs allometric curves were established and the related tolerance limits and growth constants were calculated. In some organs sex-related differences were seen. The ratio of organ to body weight (relative organ weight) could not be described statistically as a function of age. Therefore, the use of allometric data is recommended instead of relative organ weights for the evaluation of organ weight changes. |
| doi_str_mv | 10.1016/0041-008X(76)90077-6 |
| format | Article |
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Therefore, the use of allometric data is recommended instead of relative organ weights for the evaluation of organ weight changes.</description><identifier>ISSN: 0041-008X</identifier><identifier>EISSN: 1096-0333</identifier><identifier>DOI: 10.1016/0041-008X(76)90077-6</identifier><identifier>PMID: 1265767</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Age Factors ; Analysis of Variance ; animal science ; Animals ; Body Weight ; Dogs ; Female ; Growth ; livestock ; Male ; Organ Size ; Sex Factors ; Statistics as Topic ; zoology</subject><ispartof>Toxicology and applied pharmacology, 1976-03, Vol.35 (3), p.543-551</ispartof><rights>1976</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-8550a8940efe720cd401d876ae1028981825ec2bedf2a33815ceae8ac98bd5c83</citedby><cites>FETCH-LOGICAL-c362t-8550a8940efe720cd401d876ae1028981825ec2bedf2a33815ceae8ac98bd5c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0041008X76900776$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1265767$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lützen, L.</creatorcontrib><creatorcontrib>Trieb, G.</creatorcontrib><creatorcontrib>Pappritz, G.</creatorcontrib><title>Allometric analysis of organ weights: II. Beagle dogs</title><title>Toxicology and applied pharmacology</title><addtitle>Toxicol Appl Pharmacol</addtitle><description>A statistical analysis of organ growth was performed in 141 beagle dogs. Applying the allometric function, the correlation between organ and body weight could be described statistically. In the age range between 14 and 567 days, a significant linear, positive correlation was found between organ and body weight increase in all investigated organs, excepting the thymus. For each of the 12 organs allometric curves were established and the related tolerance limits and growth constants were calculated. In some organs sex-related differences were seen. The ratio of organ to body weight (relative organ weight) could not be described statistically as a function of age. Therefore, the use of allometric data is recommended instead of relative organ weights for the evaluation of organ weight changes.</description><subject>Age Factors</subject><subject>Analysis of Variance</subject><subject>animal science</subject><subject>Animals</subject><subject>Body Weight</subject><subject>Dogs</subject><subject>Female</subject><subject>Growth</subject><subject>livestock</subject><subject>Male</subject><subject>Organ Size</subject><subject>Sex Factors</subject><subject>Statistics as Topic</subject><subject>zoology</subject><issn>0041-008X</issn><issn>1096-0333</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1976</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtLxDAUhYMoOj7-gWJXoovqTdI86kIYxceA4EIFdyGT3tZIZ6JJR_Hf27GiO1d3cb5zuHyE7FI4pkDlCUBBcwD9dKjkUQmgVC5XyIhCKXPgnK-S0S-yQTZTegGAsijoOlmnTAol1YiIcduGGXbRu8zObfuZfMpCnYXY2Hn2gb557tJpNpkcZ-domxazKjRpm6zVtk2483O3yOPV5cPFTX57dz25GN_mjkvW5VoIsLosAGtUDFxVAK20khYpMF1qqplAx6ZY1cxyrqlwaFFbV-ppJZzmW-Rg2H2N4W2BqTMznxy2rZ1jWCSjOWeKCtaDxQC6GFKKWJvX6Gc2fhoKZmnLLFWYpQqjpPm2ZWRf2_vZX0xnWP2VBj19vj_ktQ3GNtEn83jPgHLgwITS0BNnA4G9hneP0STnce6w8hFdZ6rg_3_hC-PMgL8</recordid><startdate>197603</startdate><enddate>197603</enddate><creator>Lützen, L.</creator><creator>Trieb, G.</creator><creator>Pappritz, G.</creator><general>Elsevier Inc</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>197603</creationdate><title>Allometric analysis of organ weights: II. 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Beagle dogs</atitle><jtitle>Toxicology and applied pharmacology</jtitle><addtitle>Toxicol Appl Pharmacol</addtitle><date>1976-03</date><risdate>1976</risdate><volume>35</volume><issue>3</issue><spage>543</spage><epage>551</epage><pages>543-551</pages><issn>0041-008X</issn><eissn>1096-0333</eissn><abstract>A statistical analysis of organ growth was performed in 141 beagle dogs. Applying the allometric function, the correlation between organ and body weight could be described statistically. In the age range between 14 and 567 days, a significant linear, positive correlation was found between organ and body weight increase in all investigated organs, excepting the thymus. For each of the 12 organs allometric curves were established and the related tolerance limits and growth constants were calculated. In some organs sex-related differences were seen. The ratio of organ to body weight (relative organ weight) could not be described statistically as a function of age. 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| issn | 0041-008X 1096-0333 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Age Factors Analysis of Variance animal science Animals Body Weight Dogs Female Growth livestock Male Organ Size Sex Factors Statistics as Topic zoology |
| title | Allometric analysis of organ weights: II. Beagle dogs |
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