论文部分内容阅读
Purpose We investigated the role of bone morphogenetic protein-2(BMP-2)in the development of myopia and dopamine mechanism to block myopia whether via BMP-2.Methods Two groups of guinea pigs(lens-induced myopia and recovery from the myopia)were used to develop defocused myopia by wearing-4.00 D lenses on the right eyes for 3 weeks,while the left eyes served as the contralateral.