title: [Study on change in zinc concentration for diabetic cataractous lenses in rats by means of XIXA].
abstract: The SD rats were injected with streptozotocin to induce diabetic cataract. Element Zn as well as K, Ca, Mn, Fe, Cu, Pb, Se, etc. in the eye lenses was determined by means of X-ray induced X-fluorescence analysis (XIXA). Compared to values for normal healthy rats, the concentration of Zn and Fe in the cataractous lenses increased, the concentration of K decreased, and that of the others did not change prominently. The change in Zn concentration was probably to meet the needs of the metabolic adjustment in the eye lenses, which would not be the reason for directly inducing diabetic cataract.
authors.affiliation: Laboratory of Nuclear Physics, Sichuan University.
authors.forename: X
authors.initials: X
authors.lastname: Liu
authors.forename: Y
authors.initials: Y
authors.lastname: Zhang
authors.forename: S
authors.initials: S
authors.lastname: Zhang
authors.forename: Q
authors.initials: Q
authors.lastname: Zhao
authors.forename: Y
authors.initials: Y
authors.lastname: Zhang
authors.forename: L
authors.initials: L
authors.lastname: Wu
authors.forename: J
authors.initials: J
authors.lastname: Jiang
mesh_terms: D000818:Animals; D002386:Cataract / Q000209:etiology / Q000378:metabolism*; D003921:Diabetes Mellitus, Experimental / Q000150:complications / Q000378:metabolism*; D007501:Iron / Q000032:analysis; D007908:Lens, Crystalline / Q000032:analysis*; D011188:Potassium / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D013052:Spectrometry, X-Ray Emission; D015032:Zinc / Q000032:analysis*
chemical_list: D007501:Iron; D015032:Zinc; D011188:Potassium