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plasma retinol values were significantly (19 per cent) higher in the supplemented group. During lactation, .  et al. 0

breast milk values were significantly (23 per cent) higher in the supplemented group. Changes in plasma and breast milk vitamin A levels during the cycle of pregnancy and lactation and with season are also described

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Cozzone PJ

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the geometric mean home food carotene intake was 0.62 mg/day. However, .  et al. 0

there were large individual variations. While the efficiency of conversion of carotene to retinol is not known precisely

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Parrini E

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as well as the expression in human tissues, .  et al. 0

suggests that this gene might be involved in neuronal differentiation. Among the different morbid phenotypes assigned to the region

, .  et al. 0

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Font

have been found with multiple recurrences. Most of the mutations were de novo, .  et al. 0

except in one family where the non-affected transmitter mother exhibited a bias of X inactivation. Although this study showed that MECP2 mutations account for most cases of typical forms of RTT (65%) and mutations in non-coding regions cannot be excluded for the remaining cases

A. M., .  et al. 0

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suggesting that it belongs to the clinical entity of rare congenital muscular dystrophies., .  et al. 0

apart from traces present in casein (deficient groups), .  et al. 0

or the same diet containing 1.55 mg retinol as retinyl acetate/kg (control groups). In one experiment the deficient groups were given 1 microgram retinol/d after 10 weeks