Literature DB >> 8358771

Critical evaluation of cytosolic calcium determination in resting muscle fibres from normal and dystrophic (mdx) mice.

P Gailly1, B Boland, B Himpens, R Casteels, J M Gillis.   

Abstract

The fluorescent probe Fura-2/AM was used to determine cytosolic free calcium concentration in soleus muscle and in isolated flexor digitorum brevis fibres. This required a precise calibration; therefore, each calibration parameter was studied in situ. The influence of the dye concentration on calcium measurements was also examined. This precise calibration technique was used to compare absolute free calcium concentration in resting preparations from dystrophic (mdx) and control (C57) mice. We showed that the behavior of the dye was not similar in C57 and in mdx muscles. For this reason, we did not confirm the previous results that cytosolic free calcium concentration is increased in mdx muscles.

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Year:  1993        PMID： 8358771     DOI： 10.1016/0143-4160(93)90006-r

Source DB:  PubMed          Journal:  Cell Calcium        ISSN： 0143-4160            Impact factor:   6.817


  43 in total

1.  Intracellular calcium signals measured with indo-1 in isolated skeletal muscle fibres from control and mdx mice.

Authors:  C Collet; B Allard; Y Tourneur; V Jacquemond
Journal:  J Physiol       Date:  1999-10-15       Impact factor: 5.182

Review 2.  Understanding dystrophinopathies: an inventory of the structural and functional consequences of the absence of dystrophin in muscles of the mdx mouse.

Authors:  J M Gillis
Journal:  J Muscle Res Cell Motil       Date:  1999-10       Impact factor: 2.698

3.  Mitigation of muscular dystrophy in mice by SERCA overexpression in skeletal muscle.

Authors:  Sanjeewa A Goonasekera; Chi K Lam; Douglas P Millay; Michelle A Sargent; Roger J Hajjar; Evangelia G Kranias; Jeffery D Molkentin
Journal:  J Clin Invest       Date:  2011-03       Impact factor: 14.808

4.  Comparison of the myoplasmic calcium transient elicited by an action potential in intact fibres of mdx and normal mice.

Authors:  Stephen Hollingworth; Ulrike Zeiger; Stephen M Baylor
Journal:  J Physiol       Date:  2008-09-04       Impact factor: 5.182

5.  Quantifying SOCE fluorescence measurements in mammalian muscle fibres. The effects of ryanodine and osmotic shocks.

Authors:  Pura Bolaños; Alis Guillen; Adriana Gámez; Carlo Caputo
Journal:  J Muscle Res Cell Motil       Date:  2013-10-16       Impact factor: 2.698

Review 6.  New insights in the regulation of calcium transfers by muscle dystrophin-based cytoskeleton: implications in DMD.

Authors:  Bruno Constantin; Stéphane Sebille; Christian Cognard
Journal:  J Muscle Res Cell Motil       Date:  2006-08-04       Impact factor: 2.698

7.  Myotonic dystrophy protein kinase is involved in the modulation of the Ca2+ homeostasis in skeletal muscle cells.

Authors:  A A Benders; P J Groenen; F T Oerlemans; J H Veerkamp; B Wieringa
Journal:  J Clin Invest       Date:  1997-09-15       Impact factor: 14.808

8.  Extensive alternative splicing transitions during postnatal skeletal muscle development are required for calcium handling functions.

Authors:  Amy E Brinegar; Zheng Xia; James Anthony Loehr; Wei Li; George Gerald Rodney; Thomas A Cooper
Journal:  Elife       Date:  2017-08-11       Impact factor: 8.140

9.  Mini-dystrophin restores L-type calcium currents in skeletal muscle of transgenic mdx mice.

Authors:  O Friedrich; M Both; J M Gillis; J S Chamberlain; R H A Fink
Journal:  J Physiol       Date:  2003-10-31       Impact factor: 5.182

10.  Sarcoplasmic reticulum Ca2+ uptake and leak properties, and SERCA isoform expression, in type I and type II fibres of human skeletal muscle.

Authors:  C R Lamboley; R M Murphy; M J McKenna; G D Lamb
Journal:  J Physiol       Date:  2014-01-27       Impact factor: 5.182
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