Skeletal Muscle Fibers Inspired Polymeric Actuator by Assembly of Triblock Polymers
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105764
Abstract: Inspired by the striated structure of skeletal muscle fibers, a polymeric actuator by assembling two symmetric triblock copolymers, namely, polystyrene‐b‐poly(acrylic acid)‐b‐polystyrene (SAS) and polystyrene‐b‐poly(ethylene oxide)‐b‐polystyrene (SES) is developed. Owing to the microphase separation of the… read more here.
Keywords: muscle; muscle fibers; polymeric actuator; skeletal muscle ... See more keywords
Amount and spatial arrangement of muscle fibers in the human laryngeal Musculus ventricularis.
Sign Up to like & getrecommendations! Published in 2023 at "Clinical anatomy"
DOI: 10.1002/ca.24050
Abstract: Textbooks and atlases of human macroscopic and microscopic anatomy of the larynx generally provide, if at all, only sparse information on the laryngeal Musculus ventricularis. However, several studies indicate that this muscle takes over the… read more here.
Keywords: laryngeal musculus; muscle; muscle fibers; musculus ventricularis ... See more keywords
Obituary Bernhard Brenner
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Muscle Research and Cell Motility"
DOI: 10.1007/s10974-017-9488-2
Abstract: Bernhard Brenner, M.D., professor and chairman of physiology at the Medical School of Hannover, Germany, died on June 26th, 2017 after a courageous fight against cancer. He was 66. Bernhard was a scientist with a… read more here.
Keywords: weak binding; bernhard brenner; muscle; muscle fibers ... See more keywords
Characterization of Different Localized Ca2+ Signals in Skeletal Muscle Fibers
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.2620
Abstract: Discrete localized Ca2+ signals (LCS) occur in many cell types. In skeletal muscle fibers they have been shown e.g. to be elicited as a result of an osmotic shock or mechanical skinning of isolated muscle… read more here.
Keywords: skeletal muscle; ca2 signals; muscle; muscle fibers ... See more keywords
Prolonged caloric restriction ameliorates age-related atrophy in slow and fast muscle fibers of rat soleus muscle
Sign Up to like & getrecommendations! Published in 2021 at "Experimental Gerontology"
DOI: 10.1016/j.exger.2021.111519
Abstract: Aging causes loss of skeletal muscle mass and function, which is called sarcopenia. While sarcopenia impairs the quality of life of older adults and is a major factor in long-term hospitalization, its detailed pathogenic mechanism… read more here.
Keywords: age related; muscle; muscle fibers; number ... See more keywords
Orthogonal muscle fibers have different instructive roles in planarian regeneration
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature24660
Abstract: The ability to regenerate missing body parts exists throughout the animal kingdom. Positional information is crucial for regeneration, but how it is harboured and used by differentiated tissues is poorly understood. In planarians, positional information… read more here.
Keywords: orthogonal muscle; fibers different; muscle; regeneration ... See more keywords
Targeting necroptosis in muscle fibers ameliorates inflammatory myopathies
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-021-27875-4
Abstract: Muscle cell death in polymyositis is induced by CD8 + cytotoxic T lymphocytes. We hypothesized that the injured muscle fibers release pro-inflammatory molecules, which would further accelerate CD8 + cytotoxic T lymphocytes-induced muscle injury, and… read more here.
Keywords: necroptosis; muscle; muscle fibers; cell death ... See more keywords
Minimally Invasive Muscle Embedding Generates Donor-Cell-Derived Muscle Fibers that Express Desmin and Dystrophin.
Sign Up to like & getrecommendations! Published in 2020 at "Military medicine"
DOI: 10.1093/milmed/usz203
Abstract: INTRODUCTION The aim of this study was to quantify the extent of donor-cell-derived myogenesis achieved by a novel surgical technique known as Minimally Invasive Muscle Embedding (MIME). MATERIALS AND METHODS Through MIME, we implanted a… read more here.
Keywords: muscle; cell derived; minimally invasive; muscle fibers ... See more keywords
Exercise: Teaching myocytes new tricks.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00418.2017
Abstract: Endurance exercise training promotes numerous cellular adaptations in both cardiac myocytes and skeletal muscle fibers. For example, exercise training fosters changes in mitochondrial function due to increased mitochondrial protein expression and accelerated mitochondrial turnover. Additionally,… read more here.
Keywords: skeletal muscle; exercise induced; muscle fibers; exercise ... See more keywords
Effects of elevated H+ and Pi on the force-pCa relationship of skeletal muscle fibers from young and older adults
Sign Up to like & getrecommendations! Published in 2023 at "Physiology"
DOI: 10.1152/physiol.2023.38.s1.5733603
Abstract: Introduction: The cellular mechanisms for the increased fatigability of older adults during dynamic contractions are not well understood. We recently observed that the depressive effects of fatiguing levels of acidosis (H+: pH 6.2) and inorganic… read more here.
Keywords: sensitivity; older adults; muscle; muscle fibers ... See more keywords
Age affects myosin relaxation states in skeletal muscle fibers of female but not male mice
Sign Up to like & getrecommendations! Published in 2018 at "PLoS ONE"
DOI: 10.1371/journal.pone.0199062
Abstract: The recent discovery that myosin has two distinct states in relaxed muscle–disordered relaxed (DRX) and super-relaxed (SRX)–provides another factor to consider in our fundamental understanding of the aging mechanism in skeletal muscle, since myosin is… read more here.
Keywords: skeletal muscle; muscle; age; muscle fibers ... See more keywords