青少年白发的皮纹学研究

本文对203名青少年白发患者的皮纹进行了分析,并与216名正常对照组个体作了比较.发现青少年白发组的As和Wd出现率以及A/A和L/W的对应频率均显著低于正常对照组;青少年白发组女性的a-bTRC值、男性变异型掌褶纹的出现率、10指同斗频率、右手Ⅰ2区及左手Hy区的花纹出现率均显著高于正常对照组的相应出现率.说明青少年白发者的皮纹可能有自身的遗传特征。 Abstract:This paper sought to analyze the dermatoglyph of 203 cases with juvenile poliosis,and make an individual contrast with the control group of 216 normal juveniles.It was found that the incidence of As and Wd in the group of juvenile poliosis and the correspondence rate of A/A and L/W were obviously lower than those of the normal contrast group,while a-b TRC value in the female patients with juvenile poliosis and the incidence of abnormal palmprint in the male, the frequency of all loop whorl,and palm patterns in the I2 area of the right hand and in the Hyarea of the left hand were evidently higher than the corresponding incidences of the normal contrast group.Dermatoglyph of the juvenile poliosis has its own heredity.     

汉族左利人群指纹和趾纹的研究

本文对长治市部分左利人群和右利人群的指纹和趾纹进行了对比分析。结果表明,左利人群的指端A、A^t、L^r频率和趾端A、A^n频率均显著低于对照组,而指端和趾端的W及W^4频率均显著高于对照组。结论：左利人群的指纹和趾纹可能有其自身的遗传特征。     

青少年白发的皮纹学研究

本对203名青少年白发患的皮纹进行了分析,并与216名正常对照组个体作了比较,发现青少年白发现组的A^a和W^d出现率以及A／A和L／W的过对应频率均显低于正常组：青少年白发组女性的a－bTRC值、男性变异型掌褶纹的出现率、10指同斗频率、右手I2区及左手Hy区的花纹出现率均显高于正常对照组的相应出现率。说明青少年白发的皮纹可能有自身的遗传特征。