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Graft smooth muscle cells specifically synthesize increased collagen

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1 Graft smooth muscle cells specifically synthesize increased collagen
Charles L. Mesh, MD, Alana Majors, PhD, Debra Mistele, BS, Linda M. Graham, MD, L.Allen Ehrhart, PhD  Journal of Vascular Surgery  Volume 22, Issue 2, Pages (August 1995) DOI: /S (95) Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 Total collagen synthesis in anastomotic graft and adjacent native aortic SMCs. Collagen synthesis is normalized to nanogram of DNA to provide per cell synthetic rate (mean ± standard error; n = 6). Total collagen synthesis was significantly increased in anastomotic graft SMCs (p = 0.03). Journal of Vascular Surgery  , DOI: ( /S (95) ) Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 Total protein synthesis in anastomotic graft and adjacent native aortic SMCs. Total protein synthesis is normalized to nanogram of DNA to provide per cell synthetic rate (mean ± standard error; n = 6). Total protein synthesis is not significantly different in graft anastomotic and adjacent native aortic SMCs. Journal of Vascular Surgery  , DOI: ( /S (95) ) Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

4 Fig. 3 Collagen synthesis as percentage of total protein synthesis in graft anastomotic and adjacent native aortic SMCs. Graft anastomotic SMCs produced significantly more collagen as percentage of total protein synthesis than did adjacent native aortic SMC (mean ± standard error; n = 6; p = 0.001). Journal of Vascular Surgery  , DOI: ( /S (95) ) Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

5 Fig. 4 Northern blot analysis of SMC mRNA from graft anastomotic and adjacent native aortic smooth muscle cells. Probe for type I α-1 procollagen hybridizes to bands at 5.9 and 7.2 kB. Probe for GAPDH hybridizes at 1269 bp. Type I procollagen is increased in graft anastomotic SMC. Journal of Vascular Surgery  , DOI: ( /S (95) ) Copyright © 1995 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions


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