Hypotonic medium increases calcium permeant channels activity in human normal and dystrophic myotubes

Neuroscience Letters

Volumn 323, Issue 3, 2002, Pages 239-243

  Vandebrouck, Clarisse ^a   Duport, Gérard ^b   Raymond, Guy ^a   Cognard, Christian ^a  

^a UNIVERSITÉ DE POITIERS   (France)

^b POITIERS UNIVERSITY HOSPITAL   (France)

Author keywords

Calcium; Duchenne muscular dystrophy; Human muscle; Hypoosmotic medium

Indexed keywords

CALCIUM; CALCIUM CHANNEL;

ADOLESCENT; ADULT; ARTICLE; CALCIUM HOMEOSTASIS; CALCIUM TRANSPORT; CELL CULTURE; CELL MEMBRANE PERMEABILITY; CHILD; CLINICAL ARTICLE; COCULTURE; CONTROLLED STUDY; CULTURE MEDIUM; DUCHENNE MUSCULAR DYSTROPHY; HUMAN; HUMAN CELL; MUSCLE CELL; MUSCLE FIBRIL; PATCH CLAMP; PRIORITY JOURNAL;

ADOLESCENT; ADULT; CALCIUM; CALCIUM CHANNELS; CATION TRANSPORT PROTEINS; CATIONS; CELL MEMBRANE; CELLS, CULTURED; CHILD; CHILD, PRESCHOOL; GADOLINIUM; HUMANS; HYPOTONIC SOLUTIONS; MEMBRANE POTENTIALS; MIDDLE AGED; MUSCLE FIBERS; MUSCLE, SKELETAL; MUSCULAR DYSTROPHY, DUCHENNE;

EID: 0037012784     PISSN: 03043940     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3940(02)00148-9     Document Type: Article

References (21)

1. Intracellular calcium accumulation in Duchenne dystrophy and other myopathies: A study of 567,000 muscle fibres in 114 biopsies
2. Increased activity of calcium leak channels in myotubes of Duchenne human and mdx mouse origin
3. Stretch-sensitive channels in developing muscle cells from a mouse cell line
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5. Mechanosensitive ion channels in skeletal muscle from normal and dystrophic mice
6. Improved patch-clamp techniques for high-resolution current recording from cell-free membrane patches
7. Abnormal calcium homeostasis in Duchenne muscular dystrophy myotubes contracting in vitro
8. Hypoosmotic shocks induce elevation of resting calcium level in Duchenne muscular dystrophy myotubes contracting in vitro
9. Calcium currents and transients in co-cultured contracting normal and Duchenne muscular dystrophy human myotubes
10. High selectivity of calcium channels in single dialysed heart cells of the guinea-pig
11. Decreased osmotic stability of dystrophin-less muscle cells from the mdx mouse
12. Extent of shock-induced membrane leakage in human and mouse myotubes depends on dystrophin
13. Isolation of candidate cDNAs for portions of the Duchenne muscular dystrophy gene
14. Duchenne dystrophic muscle develops lesions in long-term coculture with mouse spinal cord
15. 2+ concentrations are not elevated in resting cultured muscle from Duchenne DMD patients and in MDX mouse muscle fibres
16. Changes in cytosolic resting ionized calcium level and in calcium transients during in vitro development of normal and Duchenne muscular dystrophy cultured skeletal muscle measured by laser cytofluorimetry using Indo-1
17. Quantitative video microscopy of patch clamped membranes stress, strain, capacitance, and stretch channel activation
18. Increased protein degradation results from elevated free calcium levels found in muscle from mdx mice
19. Increased calcium influx in dystrophic muscle
20. Cationic channels in human normal and dystrophic myotubes