Electronic Resource
Oxford, UK
:
Blackwell Publishing Ltd
Clinical and experimental dermatology
12 (1987), S. 0
ISSN:
1365-2230
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
Thirty-five patients with acne vulgaris were studied regarding vitamin A and E status, and the safety and efficacy of vitamin A supplementation over a 6-week period. The patients studied had significantly lower plasma vitamin A levels than normal controls and a lower frequency of consumption of foods rich in vitamin A. Vitamin E status in the patients was similar to that of normal controls. Vitamin A supplementation had no significant effect on plasma vitamin A levels during the study, but the patients had significantly (P〈0.005) higher levels at 6 weeks post-supplementation when compared with pre-supplementation values. Furthermore, vitamin A supplementation was associated with a significant and progressive increase in plasma retinol ester concentration. Vitamin A at the dose administered was ineffective in the treatment of acne and was associated with symptoms compatible with hypervitaminosis A only in a small percentage of patients.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2230.1987.tb01942.x
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