PittsburghV1, PubMed, Corpus, bibRecord, 003671

Differential strain vulnerability to binge eating behaviors in rats.

Identifieur interne : 003671 ( PubMed/Corpus ); précédent : 003670; suivant : 003672

Differential strain vulnerability to binge eating behaviors in rats.

Auteurs : Britny A. Hildebrandt ; Kelly L. Klump ; Sarah E. Racine ; Cheryl L. Sisk

Source :

Physiology & behavior [ 1873-507X ] ; 2014.

RBID : pubmed:24480076

English descriptors

KwdEn :
- Animals, Bulimia, Eating, Feeding Behavior, Female, Food, Male, Models, Animal, Rats, Rats, Sprague-Dawley, Rats, Wistar, Species Specificity, Time Factors.
MESH :
- Animals, Bulimia, Eating, Feeding Behavior, Female, Food, Male, Models, Animal, Rats, Rats, Sprague-Dawley, Rats, Wistar, Species Specificity, Time Factors.

Abstract

Binge eating is a significantly heritable phenotype, but efforts to detect specific risk genes have fallen short. Identification of animal strain differences in risk for binge eating could highlight genetic differences across individuals of the same species that can be exploited in future animal and molecular genetic research. The current study aimed to explore strain differences in risk for binge eating in Sprague-Dawley versus Wistar female rats using the Binge Eating Resistant/Binge Eating Prone model. A sample of male Sprague-Dawley rats, a known low-risk group for binge eating, was included as a comparison group. A total of 83 rats (23 Wistar females, 30 Sprague-Dawley females, 30 Sprague-Dawley males) completed a protocol of intermittently administered, palatable food. Binge eating prone (BEP) and binge eating resistant (BER) rats were identified using a tertile approach. Sprague-Dawley female rats consumed the highest amount of palatable food and were more likely to be classified as BEP compared to Wistar female and Sprague-Dawley male rats. Wistar female rats were not significantly different from Sprague-Dawley male rats in their palatable food intake and tendency to be classified as BER rather than BEP. Sprague-Dawley female rats appear to be a particularly vulnerable genotype for binge eating. Comparisons between this group and others could help identify specific genetic/biological factors that differentiate it from lower risk groups. The reward system, linked to binge eating in humans, is a possible candidate to explore. Strain differences in the reward system could help increase understanding of individual differences in risk for binge eating in humans.

DOI: 10.1016/j.physbeh.2014.01.012
PubMed: 24480076

Links to Exploration step

pubmed:24480076

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Differential strain vulnerability to binge eating behaviors in rats.</title>
<author><name sortKey="Hildebrandt, Britny A" sort="Hildebrandt, Britny A" uniqKey="Hildebrandt B" first="Britny A" last="Hildebrandt">Britny A. Hildebrandt</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Klump, Kelly L" sort="Klump, Kelly L" uniqKey="Klump K" first="Kelly L" last="Klump">Kelly L. Klump</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States. Electronic address: klump@msu.edu.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Racine, Sarah E" sort="Racine, Sarah E" uniqKey="Racine S" first="Sarah E" last="Racine">Sarah E. Racine</name>
<affiliation><nlm:affiliation>Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, United States.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Sisk, Cheryl L" sort="Sisk, Cheryl L" uniqKey="Sisk C" first="Cheryl L" last="Sisk">Cheryl L. Sisk</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States; Neuroscience Program, Michigan State University, East Lansing, MI, 48824, United States.</nlm:affiliation>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2014">2014</date>
<idno type="RBID">pubmed:24480076</idno>
<idno type="pmid">24480076</idno>
<idno type="doi">10.1016/j.physbeh.2014.01.012</idno>
<idno type="wicri:Area/PubMed/Corpus">003671</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003671</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Differential strain vulnerability to binge eating behaviors in rats.</title>
<author><name sortKey="Hildebrandt, Britny A" sort="Hildebrandt, Britny A" uniqKey="Hildebrandt B" first="Britny A" last="Hildebrandt">Britny A. Hildebrandt</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Klump, Kelly L" sort="Klump, Kelly L" uniqKey="Klump K" first="Kelly L" last="Klump">Kelly L. Klump</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States. Electronic address: klump@msu.edu.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Racine, Sarah E" sort="Racine, Sarah E" uniqKey="Racine S" first="Sarah E" last="Racine">Sarah E. Racine</name>
<affiliation><nlm:affiliation>Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, United States.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Sisk, Cheryl L" sort="Sisk, Cheryl L" uniqKey="Sisk C" first="Cheryl L" last="Sisk">Cheryl L. Sisk</name>
<affiliation><nlm:affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States; Neuroscience Program, Michigan State University, East Lansing, MI, 48824, United States.</nlm:affiliation>
</affiliation>
</author>
</analytic>
<series><title level="j">Physiology & behavior</title>
<idno type="eISSN">1873-507X</idno>
<imprint><date when="2014" type="published">2014</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term>
<term>Bulimia</term>
<term>Eating</term>
<term>Feeding Behavior</term>
<term>Female</term>
<term>Food</term>
<term>Male</term>
<term>Models, Animal</term>
<term>Rats</term>
<term>Rats, Sprague-Dawley</term>
<term>Rats, Wistar</term>
<term>Species Specificity</term>
<term>Time Factors</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Bulimia</term>
<term>Eating</term>
<term>Feeding Behavior</term>
<term>Female</term>
<term>Food</term>
<term>Male</term>
<term>Models, Animal</term>
<term>Rats</term>
<term>Rats, Sprague-Dawley</term>
<term>Rats, Wistar</term>
<term>Species Specificity</term>
<term>Time Factors</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Binge eating is a significantly heritable phenotype, but efforts to detect specific risk genes have fallen short. Identification of animal strain differences in risk for binge eating could highlight genetic differences across individuals of the same species that can be exploited in future animal and molecular genetic research. The current study aimed to explore strain differences in risk for binge eating in Sprague-Dawley versus Wistar female rats using the Binge Eating Resistant/Binge Eating Prone model. A sample of male Sprague-Dawley rats, a known low-risk group for binge eating, was included as a comparison group. A total of 83 rats (23 Wistar females, 30 Sprague-Dawley females, 30 Sprague-Dawley males) completed a protocol of intermittently administered, palatable food. Binge eating prone (BEP) and binge eating resistant (BER) rats were identified using a tertile approach. Sprague-Dawley female rats consumed the highest amount of palatable food and were more likely to be classified as BEP compared to Wistar female and Sprague-Dawley male rats. Wistar female rats were not significantly different from Sprague-Dawley male rats in their palatable food intake and tendency to be classified as BER rather than BEP. Sprague-Dawley female rats appear to be a particularly vulnerable genotype for binge eating. Comparisons between this group and others could help identify specific genetic/biological factors that differentiate it from lower risk groups. The reward system, linked to binge eating in humans, is a possible candidate to explore. Strain differences in the reward system could help increase understanding of individual differences in risk for binge eating in humans.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24480076</PMID>
<DateCreated><Year>2014</Year>
<Month>03</Month>
<Day>10</Day>
</DateCreated>
<DateCompleted><Year>2014</Year>
<Month>09</Month>
<Day>05</Day>
</DateCompleted>
<DateRevised><Year>2014</Year>
<Month>03</Month>
<Day>10</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-507X</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>127</Volume>
<PubDate><Year>2014</Year>
<Month>Mar</Month>
<Day>29</Day>
</PubDate>
</JournalIssue>
<Title>Physiology & behavior</Title>
<ISOAbbreviation>Physiol. Behav.</ISOAbbreviation>
</Journal>
<ArticleTitle>Differential strain vulnerability to binge eating behaviors in rats.</ArticleTitle>
<Pagination><MedlinePgn>81-6</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.physbeh.2014.01.012</ELocationID>
<ELocationID EIdType="pii" ValidYN="Y">S0031-9384(14)00015-8</ELocationID>
<Abstract><AbstractText>Binge eating is a significantly heritable phenotype, but efforts to detect specific risk genes have fallen short. Identification of animal strain differences in risk for binge eating could highlight genetic differences across individuals of the same species that can be exploited in future animal and molecular genetic research. The current study aimed to explore strain differences in risk for binge eating in Sprague-Dawley versus Wistar female rats using the Binge Eating Resistant/Binge Eating Prone model. A sample of male Sprague-Dawley rats, a known low-risk group for binge eating, was included as a comparison group. A total of 83 rats (23 Wistar females, 30 Sprague-Dawley females, 30 Sprague-Dawley males) completed a protocol of intermittently administered, palatable food. Binge eating prone (BEP) and binge eating resistant (BER) rats were identified using a tertile approach. Sprague-Dawley female rats consumed the highest amount of palatable food and were more likely to be classified as BEP compared to Wistar female and Sprague-Dawley male rats. Wistar female rats were not significantly different from Sprague-Dawley male rats in their palatable food intake and tendency to be classified as BER rather than BEP. Sprague-Dawley female rats appear to be a particularly vulnerable genotype for binge eating. Comparisons between this group and others could help identify specific genetic/biological factors that differentiate it from lower risk groups. The reward system, linked to binge eating in humans, is a possible candidate to explore. Strain differences in the reward system could help increase understanding of individual differences in risk for binge eating in humans.</AbstractText>
<CopyrightInformation>Copyright © 2014 Elsevier Inc. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hildebrandt</LastName>
<ForeName>Britny A</ForeName>
<Initials>BA</Initials>
<AffiliationInfo><Affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Klump</LastName>
<ForeName>Kelly L</ForeName>
<Initials>KL</Initials>
<AffiliationInfo><Affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States. Electronic address: klump@msu.edu.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Racine</LastName>
<ForeName>Sarah E</ForeName>
<Initials>SE</Initials>
<AffiliationInfo><Affiliation>Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, United States.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Sisk</LastName>
<ForeName>Cheryl L</ForeName>
<Initials>CL</Initials>
<AffiliationInfo><Affiliation>Department of Psychology, Michigan State University, East Lansing, MI, 48824, United States; Neuroscience Program, Michigan State University, East Lansing, MI, 48824, United States.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2014</Year>
<Month>01</Month>
<Day>28</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Physiol Behav</MedlineTA>
<NlmUniqueID>0151504</NlmUniqueID>
<ISSNLinking>0031-9384</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002032" MajorTopicYN="Y">Bulimia</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D004435" MajorTopicYN="N">Eating</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005247" MajorTopicYN="Y">Feeding Behavior</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005502" MajorTopicYN="N">Food</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D023421" MajorTopicYN="Y">Models, Animal</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D051381" MajorTopicYN="N">Rats</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017207" MajorTopicYN="N">Rats, Sprague-Dawley</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D017208" MajorTopicYN="N">Rats, Wistar</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013045" MajorTopicYN="N">Species Specificity</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Animal models</Keyword>
<Keyword MajorTopicYN="N">Binge eating</Keyword>
<Keyword MajorTopicYN="N">Bulimia nervosa</Keyword>
<Keyword MajorTopicYN="N">Rodents</Keyword>
<Keyword MajorTopicYN="N">Strain</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year>
<Month>07</Month>
<Day>25</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2013</Year>
<Month>11</Month>
<Day>18</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2014</Year>
<Month>01</Month>
<Day>16</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2014</Year>
<Month>2</Month>
<Day>1</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2014</Year>
<Month>2</Month>
<Day>1</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2014</Year>
<Month>9</Month>
<Day>6</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">24480076</ArticleId>
<ArticleId IdType="pii">S0031-9384(14)00015-8</ArticleId>
<ArticleId IdType="doi">10.1016/j.physbeh.2014.01.012</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Amérique/explor/PittsburghV1/Data/PubMed/Corpus

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003671 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 003671 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Amérique
   |area=    PittsburghV1
   |flux=    PubMed
   |étape=   Corpus
   |type=    RBID
   |clé=     pubmed:24480076
   |texte=   Differential strain vulnerability to binge eating behaviors in rats.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i   -Sk "pubmed:24480076" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd   \
       | NlmPubMed2Wicri -a PittsburghV1

This area was generated with Dilib version V0.6.38.
Data generation: Fri Jun 18 17:37:45 2021. Site generation: Fri Jun 18 18:15:47 2021

	Serveur d'exploration sur Pittsburgh
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur Pittsburgh

Differential strain vulnerability to binge eating behaviors in rats.

Differential strain vulnerability to binge eating behaviors in rats.

Source :

English descriptors

Abstract

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki