OBJECTIVE: The present study aims to observe the changes in galectin-3 (Gal-3) expression levels in patients with an ascending aortic aneurysm and ventricular remodeling and analyze Gal-3's correlation with ventricular remodeling. METHODS: A total of 102 patients with an ascending aortic aneurysm were included as the research subjects. Gal-3 expression levels in the peripheral blood of the patients were detected by an enzyme-linked immunosorbent assay before the operation and then three and six months after. The left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD), interventricular septal thickness, and left ventricular posterior wall thickness were recorded, and the left ventricular mass index (LVMI) was calculated. Changes in Gal-3 expression levels, LVMI, LVEF, and LVEDD were observed before and after surgery, and these changes were then analyzed. RESULTS: There were significant differences in Gal-3 expression levels, LVMI, and LVEDD before surgery and three months after (P < 0.001) but no significant difference in LVEF (P = 0.887). There were significant differences in Gal-3 expression levels, LVMI, LVEDD, and LVEF (P < 0.05) three and six months after surgery. Before surgery and three and six months after surgery, Gal-3 was positively correlated with LVMI and LVEDD (R = 0.697, R = 0.571, and R = 0.454, respectively), and a receiver operating characteristic curve found that Gal-3 was able to predict ventricular remodeling, with an area under the curve value of 0.721. CONCLUSION: Gal-3 expression levels are correlated with ascending aortic aneurysms combined with ventricular remodeling, which provides a reference value for predicting ventricular remodeling.
OBJECTIVE: The present study aims to observe the changes in galectin-3 (Gal-3) expression levels in patients with an ascending aortic aneurysm and ventricular remodeling and analyze Gal-3's correlation with ventricular remodeling. METHODS: A total of 102 patients with an ascending aortic aneurysm were included as the research subjects. Gal-3 expression levels in the peripheral blood of the patients were detected by an enzyme-linked immunosorbent assay before the operation and then three and six months after. The left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD), interventricular septal thickness, and left ventricular posterior wall thickness were recorded, and the left ventricular mass index (LVMI) was calculated. Changes in Gal-3 expression levels, LVMI, LVEF, and LVEDD were observed before and after surgery, and these changes were then analyzed. RESULTS: There were significant differences in Gal-3 expression levels, LVMI, and LVEDD before surgery and three months after (P < 0.001) but no significant difference in LVEF (P = 0.887). There were significant differences in Gal-3 expression levels, LVMI, LVEDD, and LVEF (P < 0.05) three and six months after surgery. Before surgery and three and six months after surgery, Gal-3 was positively correlated with LVMI and LVEDD (R = 0.697, R = 0.571, and R = 0.454, respectively), and a receiver operating characteristic curve found that Gal-3 was able to predict ventricular remodeling, with an area under the curve value of 0.721. CONCLUSION: Gal-3 expression levels are correlated with ascending aortic aneurysms combined with ventricular remodeling, which provides a reference value for predicting ventricular remodeling.
Authors: Umesh C Sharma; Saraswati Pokharel; Thomas J van Brakel; Jop H van Berlo; Jack P M Cleutjens; Blanche Schroen; Sabine André; Harry J G M Crijns; Hans-J Gabius; Jos Maessen; Yigal M Pinto Journal: Circulation Date: 2004-11-01 Impact factor: 29.690
Authors: Ruth J Okamoto; Haodong Xu; Nicholas T Kouchoukos; Marc R Moon; Thoralf M Sundt Journal: J Thorac Cardiovasc Surg Date: 2003-09 Impact factor: 5.209
Authors: Rudolf A de Boer; Dirk J A Lok; Tiny Jaarsma; Peter van der Meer; Adriaan A Voors; Hans L Hillege; Dirk J van Veldhuisen Journal: Ann Med Date: 2010-12-28 Impact factor: 4.709