passages.id: split_6_test_1091_passage
passages.type: progene_text
passages.text: Fibronectin fiber formation in cultured SMCs could be detected within 10 minutes , and was blocked by an RGD peptide , an anti - beta1 integrin antibody , and an anti - alpha5beta1 integrin antibody , but not by an anti - beta3 integrin antibody .