Abstract
We investigated the effects of a low protein (LP) maternal diet during lactation on type I and III tropocollagen synthesis in infant mouse skin. The LP diet decreased the levels of type I and III tropocollagen proteins and COL1A1 and COL3A1 mRNA. Thus, the protein composition of the maternal perinatal diet may influence the skin health of offspring.
Keywords:
Skin; collagen; lactation; protein malnutrition.
MeSH terms
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Animals
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Body Weight
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Collagen Type I / biosynthesis*
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Collagen Type I / genetics
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Collagen Type III / biosynthesis*
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Diet, Protein-Restricted
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Dietary Proteins / administration & dosage*
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Female
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Lactation*
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Mice, Inbred C57BL
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RNA, Messenger / genetics
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Skin / metabolism*
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Tropocollagen / biosynthesis*
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Tropocollagen / genetics
Substances
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Collagen Type I
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Collagen Type III
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Dietary Proteins
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RNA, Messenger
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Tropocollagen