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    • 8. 发明授权
    • Screening of candidates for biological hair care activity
    • 筛选候选人的生物护发活动
    • US5712169A
    • 1998-01-27
    • US678979
    • 1996-07-12
    • Bruno BernardOlivier Gaillard
    • Bruno BernardOlivier Gaillard
    • G01N33/50G01N33/567A61K7/06A61K49/00C12N5/00
    • G01N33/5088
    • A procedure for screening a candidate substance for biological hair care activity comprises (i) microdissecting and isolating at least one viable hair follicle and the epidermal surroundings thereof, while preserving the continuity of such at least one hair follicle and the epidermal environment thereof, but removing the adipose tissue therefrom, (ii) incubating the at least one hair follicle in a nutrient medium for a given period of time, (iii) contacting the at least one incubated hair follicle with the candidate substance for biological hair care activity, and (iv) measuring a marker of the hair care activity of the candidate substance and thence evaluating the results of such measurement in comparison with a control.
    • 用于筛选用于生物毛发护理活动的候选物质的方法包括(i)显微解剖和分离至少一个存活的毛囊及其表皮环境,同时保持这种至少一个毛囊及其表皮环境的连续性,但除去 (ii)将营养培养基中的至少一个毛囊孵育给定时间段,(iii)使至少一个孵化的毛囊与用于生物毛发护理活动的候选物质接触,和(iv )测量候选物质的毛发护理活动的标记,并且从而与对照相比较,评估这种测量的结果。