Title:
角層メラニン観察方法
Document Type and Number:
Japanese Patent JP7190376
Kind Code:
B2
Abstract:
To provide a method of preparing a stratum corneum sample that enables observation of just melanin granules therein.SOLUTION: A stratum corneum sample for microscopic observation is prepared by treating a stratum corneum sample with a solution of a hypochlorous acid compound and/or surfactant to make stratum corneum components other than melanin transparent.SELECTED DRAWING: Figure 1
Inventors:
Ishiwata Shioji
Application Number:
JP2019042612A
Publication Date:
December 15, 2022
Filing Date:
March 08, 2019
Export Citation:
Assignee:
FANCL CORPORATION
International Classes:
G01N33/50; G01N33/48
Domestic Patent References:
| JP2003199727A | ||||
| JP2010208958A |
Foreign References:
| WO2014069519A1 | ||||
| WO2018030520A1 | ||||
| US20150285718 | ||||
| EP1306658A2 |
Attorney, Agent or Firm:
Yasuyuki Yamada
Zentaro Hasebe
Masahiro Nakamura
Chikako Ota
Zentaro Hasebe
Masahiro Nakamura
Chikako Ota
Previous Patent: Gas-liquid mixer
Next Patent: Analysis apparatus, analysis method, and purification system in purification system for mixed liquid...
Next Patent: Analysis apparatus, analysis method, and purification system in purification system for mixed liquid...