- A Study on the Effect of Various Dosage of Khellin on Epidermal Melanocytes and a Comparison with Trimethylpsoralen in Systemic Photochemotherapy
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Yoon MS, Hong KT, Park YK
- KMID: 1891652
- Korean J Dermatol.
- 1988 Dec;26(6):828-838.
Ninety black C 57 BL mice were divided into control and photochemotherapy groups. Control group was subdivided into a UVA 1rradiation only subgroup and a khellin only administration subgroup, while... -
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- Study on the Pigment Producing Effect of Various Concentrations of Trimethylpsoralen in Topical Photochemotherapy
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Park YK, Whang KC
- KMID: 1679755
- Korean J Dermatol.
- 1987 Apr;25(2):234-239.
Topical photochemotherapy is effective for the treatment of vitiligo, However the effectiveness of photosensitizer, 4,5', 8-trimethyl-psoralen is not well known. For thesie reasons, we evaluated the pigment producing effect of... -
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- Study of the skin concentrations after administration of the various phototoxic drugs
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Park YK, Hann SK, Cho MY, Kim HJ, Shim SC, Choi SJ, Yun MH
- KMID: 1729590
- Yonsei Med J.
- 1991 Sep;32(3):231-236.
- doi: 10.3349/ymj.1991.32.3.231
The skin concentrations of 8-methoxypsoralen (8-MOP), 5-methoxypsoralen (5-MOP), and 4, 5', 8-trimethylpsoralen (TMP) were studied in the guinea pig following oral administration and bathing. The skin concentration of phototoxic drugs... -
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- Quantitative and Morphologic Changes of Epidermal Langerhans Cell after Photochemotherapy in Guinea Pigs
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Kim SC, Park YK
- KMID: 693111
- Yonsei Med J.
- 1988 Mar;29(1):49-61.
- doi: 10.3349/ymj.1988.29.1.49
We studied the number and morphologic alterations of ATPase-positive Langerhans cells (LCs) in guinea pig epidermal sheets and also performed electron microscopic observations on them following long-term systemic psoralen photochemotherapy... -
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