Kurz R, Ummenhofer B
Z Hautkr. 1982 Jul 15;57(14):1019-27.
The alkali resistance-test by method of Burckhardt-Locher was performed to investigate possible differences on respective integumental areas and to compare two methods of applying the alkali solution (dropper and piston pipette). 49 persons without dermatoses were tested by right-left comparing four test sites. The highest average alkali resistance was found at the back of the hand (+/- = 4, 72, s = 1,3), followed by the forearm (+/- = 2,69, s = 0,8) was registered at the shoulder. The differences between the test sites with different means were significant by a fault rate of at least 5%. The two methods of alkali application showed no significant differences.
采用伯克哈特-洛赫方法进行耐碱性测试，以研究不同体表部位可能存在的差异，并比较两种涂抹碱溶液的方法（滴管和活塞移液管）。对49名无皮肤病的受试者进行左右对比，测试四个部位。发现手背的平均耐碱性最高（±=4.72，s=1.3），其次是前臂（±=2.69，s=0.8），肩部最低（±=2.69，s=0.8）。不同均值的测试部位之间的差异在至少5%的错误率下具有显著性。两种涂抹碱溶液的方法没有显著差异。
