Journal: Cardiovascular diabetology. Endocrinology reports
Article Title: Exercise volume modulates cardiac protection in a type 2 diabetic rat model: differential effects of high- and low-volume moderate-intensity endurance exercise training on diabetic cardiomyopathy
doi: 10.1186/s40842-026-00288-2
Figure Lengend Snippet: Exercise training volume does not affect mitochondrial density in cardiomyocytes. ( a ) Representative TEM images of cardiomyocytes with mitochondria. Images were captured at 1000x (left) and 4000x (right) magnification. Scale bars are 10 μm (left) and 2 μm (right). ( b ) Quantification of mitochondrial density ( n = 6–8 per group). Data are presented as median [Q1, Q3]. TEM, transmission electron microscopy
Article Snippet: For TEM analysis, five random pictures of cardiomyocytes were taken per animal at 1000x and 4000x magnification using a JEM-1400Flash transmission electron microscope (JEOL Ltd, Tokyo, Japan) coupled to an Xarosa camera (EMSIS GmbH, Münster, Germany).
Techniques: Transmission Assay, Electron Microscopy