scholarly journals Evaluation of Vitamin E Acetate Volatile Degradation Products; a possible Connection to the EVALI Epidemic

2021 ◽  
Vol 3 (1) ◽  
pp. e21004-e21004
Author(s):  
Gyorgy Vas
Keyword(s):  
Vitamin E ◽  
Degradation Products ◽  
Vitamin E Acetate

scholarly journals Metabolism of vitamin E acetate by reconstituted human gingival and buccal epithelium

2007 ◽  
Vol 57 ◽  
pp. 135-139 ◽  
Author(s):  
A.E. Scott ◽  
J. Alcock ◽  
M.J. Carlile ◽  
H.R. Griffiths
Keyword(s):  
Vitamin E ◽  
Buccal Epithelium ◽  
Vitamin E Acetate

scholarly journals Topical Vitamin E Acetate for the Treatment of Cheilitis: A Multicentre Experience

2003 ◽  
Vol 1 (3) ◽  
pp. 125-128 ◽  
Author(s):  
N. Cassano ◽  
M. De Benedittis ◽  
M. Petruzzi ◽  
M. Carbonara ◽  
C. Agnusdei ◽  
...  
Keyword(s):  
Vitamin E ◽  
Adverse Reactions ◽  
Contact Allergy ◽  
Response To Treatment ◽  
Vitamin E Acetate ◽  
Frequent Form ◽  
Oral Isotretinoin ◽  
Safe Approach ◽  
Symptoms And Signs ◽  
Overall Effectiveness

Treatment of cheilitis is usually difficult and often disappointing. We evaluated the effects of a topical preparation containing vitamin E acetate (VEA® lipogel) in 254 patients (mean age, 29.5) with cheilitis of various nature and etiology, involving the vermilion region and/or the perioral skin. The most frequent form of cheilitis was that induced by oral isotretinoin; other forms were irritant contact dermatitis, atopic cheilitis, and contact allergy. Patients were instructed to apply VEA® lipogel daily; the number of daily applications was modulated on the basis of the severity of symptoms (two or three times a day in the majority of cases). After 4 weeks of treatment, clinical examination showed that the severity of symptoms and signs significantly improved (P<0.001). The response to treatment was reported as particularly rapid by 32% of patients. Patient's assessment of overall effectiveness and acceptability was positive in the majority of cases. Treatment was well tolerated; local adverse reactions were observed in 2.75% of patients and were mostly transient and mild. Our experience suggests that VEA® lipogel is an effective and safe approach to cheilitis. The safety of this preparation is also due to the presence of only a few excipients and the absence of fragrances, preservatives and colouring agents.

Bioconversion of Vitamin E Acetate in Human Skin

2000 ◽  
pp. 175-186 ◽  
Author(s):  
Z. Nabi ◽  
A. Tavakkol ◽  
M. Dobke ◽  
T.G. Polefka
Keyword(s):  
Vitamin E ◽  
Human Skin ◽  
Vitamin E Acetate

Gas-Liquid Chromatographic Determination of Vitamin D2 in Multiple Vitamin Tablets Containing Minerals and Vitamin E Acetate

1974 ◽  
Vol 57 (5) ◽  
pp. 1089-1091
Author(s):  
David O Edlund ◽  
Florido A Filippini ◽  
James K Datson
Keyword(s):  
Vitamin E ◽  
Chromatographic Determination ◽  
Vitamin D2 ◽  
Vitamin E Acetate ◽  
Chromatographic Procedure ◽  
Ether Solution ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic ◽  
Column Chromatographic

Abstract A gas-liquid chromatographic procedure used to determine vitamin D2 in multiple vitamin tablets has been modified to make it applicable for analysis of multiple vitamin tablets containing minerals and vitamin E acetate. The procedure modifications involve pre-extraction with ether, solution in an alcoholic sulfuric acid-pyridine mixture, and column chromatographic separation on phosphate-treated alumina. The modified procedure has been statistically evaluated. A 2.2% coefficient of variation and 100.3% average recovery were obtained for the samples evaluated.

scholarly journals Vitamin E Acetate in Bronchoalveolar-Lavage Fluid Associated with EVALI

2020 ◽  
Vol 382 (8) ◽  
pp. 697-705 ◽  
Author(s):  
Benjamin C. Blount ◽  
Mateusz P. Karwowski ◽  
Peter G. Shields ◽  
Maria Morel-Espinosa ◽  
Liza Valentin-Blasini ◽  
...  
Keyword(s):  
Vitamin E ◽  
Bronchoalveolar Lavage ◽  
Bronchoalveolar Lavage Fluid ◽  
Lavage Fluid ◽  
Vitamin E Acetate

Culprit or correlate? An application of the Bradford Hill criteria to Vitamin E acetate

2020 ◽  
Vol 94 (6) ◽  
pp. 2249-2254 ◽  
Author(s):  
Ryan Feldman ◽  
Jonathan Meiman ◽  
Matthew Stanton ◽  
David D. Gummin
Keyword(s):  
Vitamin E ◽  
Vitamin E Acetate ◽  
Bradford Hill ◽  
Bradford Hill Criteria ◽  
Hill Criteria
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