title: Angiogenic factor in vitreous from diabetic retinopathy.
abstract: Vitreous from patients with proliferative diabetic retinopathy contains an angiogenic substance which stimulates the proliferation of blood vessels on the chick chorioallantoic membrane, whereas vitreous from non-diabetics who do not have a proliferative retinopathy does not.
mesh_terms: D000482:Allantois / Q000098:blood supply / Q000187:drug effects; D043925:Angiogenesis Inducing Agents / Q000302:isolation & purification* / Q000494:pharmacology; D000818:Animals; D001681:Biological Assay; D002642:Chick Embryo; D002823:Chorion / Q000098:blood supply / Q000187:drug effects; D003930:Diabetic Retinopathy / Q000378:metabolism*; D006133:Growth Substances / Q000302:isolation & purification*; D006801:Humans; D014822:Vitreous Body / Q000032:analysis*
chemical_list: D043925:Angiogenesis Inducing Agents; D006133:Growth Substances