Search results for "Endostatins"

Norrie gene product is necessary for regression of hyaloid vessels.

2004

To investigate the nature and origin of the vitreous membranes in mice with knock-out of the Norrie gene product (ND mice).Eighty-two eyes of ND mice of different age groups (postnatal day [P]0-13 months) and 95 age-matched wild-type control mice were investigated. In vitreoretinal wholemounts and in sagittal sections, vessels and free cells were visualized by labeling for lectin. In addition, staining with a marker for macrophages (F4/80) and collagen XVIII/endostatin known to be involved in regression of hyaloid vessels was performed for light and electron microscopic investigations. Endostatin expression was confirmed by Western blot analysis.Wild-type controls showed the typical pattern…