Niesel P, Kräuchi H, Bachmann E
Albrecht Von Graefes Arch Klin Exp Ophthalmol. 1976 Apr 1;199(1):11-20. doi: 10.1007/BF00660811.
Standardised slit-image-photographs of 178 clear lenses were evaluated by microdensitometry. The mean distance of the disjunction zone from the anterior capsule and the density of the disjunction zone remain constant during life. Its thickness will be reduced and its extension into deeper layers increases with age. In contrast to these findings the thickness of the whole lens according to the increasing thickness of the cortex increases with age. Its density increases too in a not linear manner probably on behalf of the increasing number of reflecting zones (Alterskernstreifen). The density of the nucleus of the lens increases with age, whereas its densitometrically defined thickness remains constant during life. The disjunction zone behaves independently from age in contrast to other parts of the lens.
通过显微密度测定法对178个透明晶状体的标准化裂隙图像照片进行了评估。分离区与前囊的平均距离以及分离区的密度在一生中保持恒定。其厚度会随着年龄的增长而减小，而其向更深层的延伸会增加。与这些发现相反，随着皮质厚度的增加，整个晶状体的厚度会随着年龄的增长而增加。其密度也以非线性方式增加，这可能是由于反射区（交替带）数量的增加。晶状体核的密度随着年龄的增长而增加，而其通过密度测定法确定的厚度在一生中保持恒定。与晶状体的其他部分相比，分离区的行为与年龄无关。
