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Full-Text Articles in Physiology
The Effects Of Exercise Training On Glucose Homeostasis And Muscle Metabolism In Type 1 Diabetic Female Mice, Caitlin O'Neill, Erica J. Locke, Darren A. Sipf, Jack Thompson, Erin Drebushenko, Nate Berger, Brooke Segich, Stephen C. Kolwicz Jr.
The Effects Of Exercise Training On Glucose Homeostasis And Muscle Metabolism In Type 1 Diabetic Female Mice, Caitlin O'Neill, Erica J. Locke, Darren A. Sipf, Jack Thompson, Erin Drebushenko, Nate Berger, Brooke Segich, Stephen C. Kolwicz Jr.
Health and Exercise Physiology Faculty Publications
Although exercise training is an important recommendation for the management of type 1 diabetes (T1D), most of the available research studies predominantly focus on male subjects. Given the importance of sex as a biological variable, additional studies are required to improve the knowledge gap regarding sex differences in T1D research. Therefore, the purpose of this study was to examine the role of exercise training in mediating changes in glucose homeostasis and skeletal muscle metabolism in T1D female mice. Female mice were injected with streptozotocin (STZ) to induce T1D. Two weeks after STZ injection, control (CON) and STZ mice were exercise …
Sex Differences In Endurance Exercise Capacity And Skeletal Muscle Lipid Metabolism In Mice, Lola Holcomb, Patrick Rowe, Caitlin O'Neill, Elizabeth Dewitt, Stephen C. Kolwicz Jr.
Sex Differences In Endurance Exercise Capacity And Skeletal Muscle Lipid Metabolism In Mice, Lola Holcomb, Patrick Rowe, Caitlin O'Neill, Elizabeth Dewitt, Stephen C. Kolwicz Jr.
Health and Exercise Physiology Faculty Publications
Previous studies suggest that sex differences in lipid metabolism exist with females demonstrating a higher utilization of lipids during exercise, which is mediated partly by increased utilization of muscle triglycerides. However, whether these changes in lipid metabolism contribute directly to endurance exercise performance is unclear. Therefore, the objective of this study was to investigate the contribution of exercise substrate metabolism to sex differences in endurance exercise capacity (EEC) in mice. Male and female C57BL/6-NCrl mice were subjected to an EEC test until exhaustion on a motorized treadmill. The treadmill was set at a 10% incline, and the speed gradually increased …