National Natural Science Foundation of China(No. 30371513);Science and Technology Project Foundation of Guangzhou City, China (No. 2007J1-C0101)
AIM: To detect and compare the levels of matrix metalloproteinases (MMPs) secreted by primary and recurrent human pterygium fibroblasts (HPFs). METHODS: Primary and recurrent HPFs as well as human conjunctival fibrobl...