Source:http://linkedlifedata.com/resource/pubmed/id/20457824
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
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| pubmed:dateCreated |
2010-7-1
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| pubmed:abstractText |
Physiological studies of mice are facilitated by normal plasma and 24-hour urinary reference ranges, but variability of these parameters may increase due to stress that is induced by housing in metabolic cages. We assessed daily weight, food and water intake, urine volume and final day measurements of the following: plasma sodium, potassium, chloride, urea, creatinine, calcium, phosphate, alkaline phosphatase, albumin, cholesterol and glucose; and urinary sodium, potassium, calcium, phosphate, glucose and protein in 24- to 30-week-old C3H/HeH, BALB/cAnNCrl and C57BL/6J mice. Between 15 and 20 mice of each sex from all three strains were individually housed in metabolic cages with ad libitum feeding for up to seven days. Acclimatization was evaluated using general linear modelling for repeated measures and comparison of biochemical data was by unpaired t-test and analysis of variance (SPSS version 12.0.1). Following an initial 5-10% fall in body weight, daily dietary intake, urinary output and weight in all three strains reached stable values after 3-4 days of confinement. Significant differences in plasma glucose, cholesterol, urea, chloride, calcium and albumin, and urinary glucose, sodium, phosphate, calcium and protein were observed between strains and genders. Thus, these results provide normal reference values for plasma and urinary biochemistry in three strains housed in metabolic cages and demonstrate that 3-4 days are required to reach equilibrium in metabolic cage studies. These variations due to strain and gender have significant implications for selecting the appropriate strain upon which to breed genetically-altered models of metabolic and renal disease.
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| pubmed:grant | |
| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:status |
MEDLINE
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| pubmed:month |
Jul
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| pubmed:issn |
1758-1117
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| pubmed:author |
pubmed-author:AhmadBushra NBN,
pubmed-author:BentleyLizL,
pubmed-author:BrownSteve D MSD,
pubmed-author:CoxRoger DRD,
pubmed-author:HoughTertiusT,
pubmed-author:LohNellie YNY,
pubmed-author:ReedAnita A CAA,
pubmed-author:StechmanMichael JMJ,
pubmed-author:StewartMichelleM,
pubmed-author:ThakkerRajesh VRV,
pubmed-author:WellsSaraS
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| pubmed:issnType |
Electronic
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| pubmed:volume |
44
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
218-25
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| pubmed:meshHeading |
pubmed-meshheading:20457824-Acclimatization,
pubmed-meshheading:20457824-Animals,
pubmed-meshheading:20457824-Blood Chemical Analysis,
pubmed-meshheading:20457824-Female,
pubmed-meshheading:20457824-Housing, Animal,
pubmed-meshheading:20457824-Male,
pubmed-meshheading:20457824-Mice,
pubmed-meshheading:20457824-Mice, Inbred BALB C,
pubmed-meshheading:20457824-Mice, Inbred C3H,
pubmed-meshheading:20457824-Mice, Inbred C57BL,
pubmed-meshheading:20457824-Mice, Inbred Strains,
pubmed-meshheading:20457824-Reference Values,
pubmed-meshheading:20457824-Sex Factors,
pubmed-meshheading:20457824-Species Specificity,
pubmed-meshheading:20457824-Stress, Physiological,
pubmed-meshheading:20457824-Urinalysis
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| pubmed:year |
2010
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| pubmed:articleTitle |
Establishing normal plasma and 24-hour urinary biochemistry ranges in C3H, BALB/c and C57BL/6J mice following acclimatization in metabolic cages.
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| pubmed:affiliation |
Academic Endocrine Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), Churchill Hospital, Oxford, UK.
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| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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