| First Author | Webster EH Jr | Year | 1986 |
| Journal | J Embryol Exp Morphol | Volume | 92 |
| Pages | 85-101 | PubMed ID | 3522797 |
| Mgi Jnum | J:8330 | Mgi Id | MGI:56798 |
| Doi | 10.1242/dev.92.1.85 | Citation | Webster EH Jr, et al. (1986) Abnormal accumulation of sulphated materials in lens tissue of mice with the aphakia mutation. J Embryol Exp Morphol 92(1):85-101 |
| abstractText | Sulphated materials were tested for in the eyes of late gestational and postnatal normal mice and mice with the aphakia mutation using Spicer's high iron diamine staining method. Qualitative identification of these materials was attempted with bovine testicular hyaluronidase and nitrous acid digestion methods. The grossly abnormal morphology of the aphakia lens made it necessary to confirm identification of lens-derived tissue by testing for lens crystallins using standard immunohistological methods. As seen in normal mouse lens maturation, accumulated inter- and intracellular sulphated materials were observed in aphakia lens tissue from just before birth through juvenile maturation. Large cyst-like structures consisting of lens-derived tissue were commonly seen in the eyes of young postnatal mutant mice. Sulphated materials formed basal lamina-like structures on many of these lens-derived units, but a well-defined lens capsule never formed. Abnormal fibrillar structures rich in sulphated materials were seen in the intraocular cavity in many older mutant specimens, most of which were largely resistant to both digestion methods. These results indicate that the potential to elaborate sulphated materials qualitatively similar to those seen in normal mouse lens maturation is present in the aphakia mutant, although the mode of accumulation is grossly disturbed. |
