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1.
Annals of Dermatology ; : 608-613, 2017.
Artigo em Inglês | WPRIM | ID: wpr-226480

RESUMO

BACKGROUND: Twenty-nail dystrophy (TND) is an acquired idiopathic disease characterized by dull, thin, lusterless, and fragile nails with fissuring, small regular pits, and excessive longitudinal ridging. Although various treatment modalities have been performed in order to treat TND, the effects of these treatments are controversial. OBJECTIVE: To evaluate the effectiveness of oral cyclosporine in TND. METHODS: A total of 38 patients with TND were treated with combination therapy using oral cyclosporine with a pantothenic acid complex-based dietary supplement (Pantogar®; Merz Pharmaceuticals GmbH, Germany), whereas 44 patients were treated with the pantothenic acid complex-based dietary supplement alone. The therapeutic efficacy in each group was retrospectively evaluated using medical records and clinical photographs. RESULTS: The cyclosporine therapy group had significantly more patients whose improvement was rated as almost clear, marked, or moderate compared to the control group (p<0.001). While the mean CHATS (Color, Hyperkeratosis, Area, Thickness, Separation) score of the cyclosporine therapy group was decreased by 13.45 (from 30.95 to 17.5) after treatment, the mean CHATS score of the control group was only decreased by 8 (from 29.43 to 21.43, p<0.001). Moreover, greater Dermatology Life Quality Index changes after treatment were observed in the cyclosporine therapy group (p=0.085). CONCLUSION: Oral cyclosporine can be a valuable therapeutic option in patients with TND.


Assuntos
Humanos , Ciclosporina , Dermatologia , Suplementos Nutricionais , Prontuários Médicos , Ácido Pantotênico , Qualidade de Vida , Estudos Retrospectivos
2.
Acta Nutrimenta Sinica ; (6)1956.
Artigo em Chinês | WPRIM | ID: wpr-549876

RESUMO

The determination of pantothenic acid in infant formula was carried out by means of HPLC. The sample was dissolved in deionizid water and put in an ultra-sonic generator for 15 minutes, adjust pH to precipitate protein. After centrifugation the supernatants were used as test sample for HPLC analysis. Column: Bondapak C18, Detector: ultraviolet 200nm, and 0.01M KH2PO4/CH3OH as eluant. Coefficient of variation was 6.58% and recovery was 93.78%.The method might be applicable to milk and milk products and alsoto the samples containing free pantothenic acid such as wheat germ and flour.

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