A fast, reliable and sample-sparing method to identify fibre types of single muscle fibres
نویسندگان
چکیده
منابع مشابه
Responses to electrical stimulation of denervated human muscle fibres recorded with single fibre EMG.
Denervated muscle fibres were stimulated electrically with needle electrodes introduced close to a recording single fibre electrode. The denervated muscle fibre could be driven with rates up to 100 Hz. The jitter was large at threshold but low at suprathreshold stimulus strength. There was evidence of discrete low threshold sites along the denervated muscle fibre, seen as stepwise latency chang...
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An attempt has been made in the three previous papers (Pennycuick, 1964 a, b, c) to give an account of the time course of the various components of mechanical power output during a single twitch in frog fast muscle fibres. These observations were mainly made on the third of a series of three twitches, at 50 msec, intervals (that is, at intervals considerably shorter than the duration of the com...
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Little is known about the influence of Myosin Heavy Chain (MHC) isoforms on the contractile properties of single muscle fibres in large animals. We have studied MHC isoform composition and contractile properties of single muscle fibres from the pig. Masseter, diaphragm, longissimus, semitendinosus, rectractor bulbi and rectus lateralis were sampled in female pigs (aged 6 months, mass 160 kg). R...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-42168-z