1997
DOI: 10.1590/s0100-879x1997000500017
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Abstract: Human skinned muscle fibers were used to investigate the effects of bovine serum albumin (BSA) on the tension/pCa relationship and on the functional properties of the Ca 2+ -release channel of the sarcoplasmic reticulum (SR). In both fast-and slow-type fibers, identified by their tension response to pSr 5.0, BSA (0.7-15 µM) had no effect on the Ca 2+ affinity of the contractile proteins and elicited no tension per se in Ca 2+ -loaded fibers. In contrast, BSA (>1.0 µM) potentiated the caffeineinduced tension in… Show more

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Cited by 2 publications
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“…Ponte et al . [ 37 ] demonstrated that BSA can modulate muscle cell response to calcium release of the sarcoplasmic reticulum. Remarkably, high concentrations of BSA led to lower conversion of MTT in MIN6 samples.…”
Section: Discussionmentioning
confidence: 99%
“…Ponte et al . [ 37 ] demonstrated that BSA can modulate muscle cell response to calcium release of the sarcoplasmic reticulum. Remarkably, high concentrations of BSA led to lower conversion of MTT in MIN6 samples.…”
Section: Discussionmentioning
confidence: 99%