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Full-Text Articles in Physiology
Tutorial For Using Sliceomatic To Calculate Thigh Area And Composition From Computed Tomography Images From Older Adults, Richard A. Dennis, Douglas E. Long, Reid D. Landes, Kalpana P. Padala, Prasad R. Padala, Kimberly K. Garner, James N. Wise, Charlotte A. Peterson, Dennis H. Sullivan
Tutorial For Using Sliceomatic To Calculate Thigh Area And Composition From Computed Tomography Images From Older Adults, Richard A. Dennis, Douglas E. Long, Reid D. Landes, Kalpana P. Padala, Prasad R. Padala, Kimberly K. Garner, James N. Wise, Charlotte A. Peterson, Dennis H. Sullivan
Center for Muscle Biology Faculty Publications
Objective
Area of muscle, fat, and bone is often measured in thigh CT scans when tissue composition is a key outcome. SliceOmatic software is commonly referenced for such analysis but published methods may be insufficient for new users. Thus, a quick start guide to calculating thigh composition using SliceOmatic has been developed.
Methods
CT images of the thigh were collected from older (69 ± 4 yrs, N = 24) adults before and after 12-weeks of resistance training. SliceOmatic was used to segment images into seven density regions encompassing fat, muscle, and bone from -190 to +2000 Hounsfield Units [HU]. The …
Functional And Skeletal Muscle Impairments In Progressive Diabetic Ckd, Daniel Bittel
Functional And Skeletal Muscle Impairments In Progressive Diabetic Ckd, Daniel Bittel
Arts & Sciences Electronic Theses and Dissertations
1-in-3 persons with type 2 diabetes (T2DM) develop chronic kidney disease (CKD), which is characterized by progressive renal dysfunction leading to end-stage renal disease. In response to elevated blood glucose and systemic inflammation of diabetes, a process of active thickening of the renal glomerular basement membrane ensues with concomitant damage to the structural supports (podocytes) of the kidneyճ filtration barrier. This results in impaired renal filtration. The metabolic sequelea of T2DM and CKD also, synergistically, alter skeletal muscleճ degradative pathways, satellite cell function (muscle reparative cells), and mitochondrial health (muscle energetic machinery) -- resulting in muscle breakdown, poor muscle quality, …