Early life undernutrition in rats

Early life undernutrition in rats

1. The contractile properties of soleus and extensor digitorum longus muscles from animals at 12 months of age whose mothers had been undernourished during pregnancy and lactation (PU rats) have been compared with those of muscles from age-matched controls. 2. Body-weight and muscle wet weight of PU...

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Veröffentlicht in:British journal of nutrition 2009-06, Vol.47 (3), p.433-437
Hauptverfasser: Wareham, A. C., Mahon, M., Bedi, K.S, Smart, J. L.
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Papers of direct reference to Clinical and Human Nutrition
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container_issue 3
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container_title British journal of nutrition
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creator Wareham, A. C.
Mahon, M.
Bedi, K.S
Smart, J. L.
description 1. The contractile properties of soleus and extensor digitorum longus muscles from animals at 12 months of age whose mothers had been undernourished during pregnancy and lactation (PU rats) have been compared with those of muscles from age-matched controls. 2. Body-weight and muscle wet weight of PU rats was significantly reduced. Muscle: body-weight values were, however, no different from controls. 3. No significant alterations in whole muscle speeds of contraction or relaxation could be delected when compared with those of age-matched controls. 4. Twitch and tetanic forces of both SOL and EDL were greater per unit weight of muscle in PU rats. Apart from SOL twitch these differences were significant. The tetanus:twitch values were, however, not different.
doi_str_mv 10.1079/BJN19820054
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source Cambridge University Press Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Free Full-Text Journals in Chemistry
subjects Papers of direct reference to Clinical and Human Nutrition
title Early life undernutrition in rats
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