منابع مشابه
Skeletal Muscle
The modulation by internal free [Mg 2 1 ] of spontaneous calcium release events (Ca 2 1 “sparks”) from the sarcoplasmic reticulum (SR) was studied in depolarized notched frog skeletal muscle fibers using a laser scanning confocal microscope in line-scan mode ( x vs. t ). Over the range of [Mg 2 1 ] from 0.13 to 1.86 mM, decreasing the [Mg 2 1 ] induced an increase in the frequency of calcium re...
متن کاملRepairing skeletal muscle: regenerative potential of skeletal muscle stem cells.
Skeletal muscle damaged by injury or by degenerative diseases such as muscular dystrophy is able to regenerate new muscle fibers. Regeneration mainly depends upon satellite cells, myogenic progenitors localized between the basal lamina and the muscle fiber membrane. However, other cell types outside the basal lamina, such as pericytes, also have myogenic potency. Here, we discuss the main prope...
متن کاملSkeletal Muscle – Necrosis
Figure Legend: Figure 1 Skeletal muscle Necrosis in a male F344/N rat from a chronic study. This cross section of skeletal muscle exhibits an extensive, highly fragmented and vacuolated collection of muscle fibers; some are hypereosinophilic, and others are pale. Figure 2 Skeletal muscle Necrosis in a male F344/N rat from a chronic study. Dystrophic mineralization has affected several necrotic ...
متن کاملSkeletal Muscle to Drugs
Department of Biomedical Engineering, Duke University, Durham, NC 6 Department of Medicine, Duke University School of Medicine, Durham, NC 7 8 9 10 *Corresponding author: 11 Nenad Bursac, PhD 12 Rooney Family Associate Professor of Biomedical Engineering 13 Associate Professor of Medicine 14 Duke University 15 Room 136 Hudson Hall 16 Durham, NC 27708 17 Phone: 919-660-5510 18 Fax: 919-684-4488 ...
متن کاملImpaired Skeletal Muscle Endurance
Study objective: The aims of this work were to determine (1) whether patients with COPD have impaired skeletal muscle performance (ie, maximal strength and endurance) compared with healthy subjects, and (2) whether the level of physical activity, body composition, and lung function are related to skeletal muscle performance in COPD patients. Methods: Seventeen COPD patients and eight healthy ag...
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ژورنال
عنوان ژورنال: Toxicologic Pathology
سال: 2017
ISSN: 0192-6233,1533-1601
DOI: 10.1177/0192623317735794