CORRIGENDA

Abstract

CORRIGENDACORRIGENDAPublished Online:01 Apr 2003https://doi.org/10.1152/ajpheart.2003.284.4.Ha2Original articleMoreSectionsPDF (38 KB)Download PDF ToolsExport citationAdd to favoritesGet permissionsTrack citations ShareShare onFacebookTwitterLinkedInEmail Volume 284, March 2003 Volume 53, March 2003Pages H960–H969: A. M. Janczewski, T. Kadokami, B. Lemster, C. S. Frye, A. F. McTiernan, and A. M. Feldman. “Morphological and functional changes in cardiac myocytes isolated from mice overexpressing TNF-α.” Page H966: Table 2 should appear as follows.Table 2. Myocyte morphometry, contractile function, and Cai2+ kinetics in WT and TG TNF 1.6 miceWTTG FemaleMale Morphometry (n = 11–15) No. of hearts856 Myocyte length, μm128 ± 2157 ± 4*152 ± 4* Myocyte width, μm30.0 ± 0.631.3 ± 0.930.0 ± 0.7 Length-to-width ratio4.5 ± 0.15.2 ± 0.2*5.2 ± 0.2*Contractile parameters (n = 4–6) No. of hearts543 Myocyte shortening, %diastolic length8.6 ± 0.58.4 ± 0.66.1 ± 0.6*,† Maximal rate of shortening, μm/s151 ± 9126 ± 7108 ± 6* Maximal rate of relengthening, μm/s116 ± 892 ± 1185 ± 10* Time to 50% relengthening, ms268 ± 7291 ± 9274 ± 15Cai2+ kinetics (n = 5–8) No. of hearts856 Diastolic fura 2 ratio1.18 ± 0.031.20 ± 0.041.22 ± 0.04 Fura 2 ratio amplitude (systolic − diastolic)0.63 ± 0.040.59 ± 0.050.42 ± 0.03*,† Time to peak Cai2+, ms85 ± 196 ± 3*99 ± 3* Maximal rate of rise in Cai2+, U/s15.0 ± 0.713.6 ± 0.89.2 ± 0.6*,† Maximal rate of decline in Cai2+, U/s4.3 ± 0.33.7 ± 0.52.9 ± 0.2* Time to 50% decline in Cai2+, ms251 ± 4308 ± 11*298 ± 14*Values are means ± SE; n = no. of myocytes/heart. Intracellular Ca2+ (Cai2+) kinetics were found using the fura 2 360-to-380-nm fluorescence ratio. Data shown are average data from the experiments illustrated in Figs. 3 and 4A.*P < 0.05 vs. WT mice;†P < 0.05 vs. TG female mice.This article has no references to display. Previous Back to Top FiguresReferencesRelatedInformationRelated articlesMorphological and functional changes in cardiac myocytes isolated from mice overexpressing TNF-α 01 Mar 2003American Journal of Physiology-Heart and Circulatory Physiology More from this issue > Volume 284Issue 4April 2003Pages Ha2-Ha2 Copyright & PermissionsCopyright © 2003 the American Physiological Societyhttps://doi.org/10.1152/ajpheart.2003.284.4.Ha2History Published online 1 April 2003 Published in print 1 April 2003 PDF download Metrics Downloaded 76 times