. 2004 Mar 5;557(Pt 1):59–75. doi: 10.1113/jphysiol.2004.061291

Table 2. OGB-5N transient parameters and peak [Ca²⁺] for normal and mdx muscle fibres in the absence of EGTA.

	(ΔF/F)_peak	Peak [Ca²⁺] (μm)	t_p (ms)	FDHM (ms)	τ₁ (ms)	τ₂ (ms)	A_slow/A_fast
Normal FDB	1.1 ± 0.02	6.0 ± 0.1	2.1 ± 0.1	8.0 ± 0.5	2.3 ± 0.1	37 ± 3	1.3 ± 0.1
mdx FDB	0.64 ± 0.04	3.3 ± 0.2	2.5 ± 0.1	48 ± 6	3.0 ± 0.4	113 ± 18	2.5 ± 0.3

For experiments, fluorescence transient parameters and peak [Ca²⁺] were obtained from n= 5 FDB fibres from 2 normal mice and n= 11 fibres from 2 mdx mice. All transients were obtained with 5 mm total [Mg²⁺].

Statistical significance between normal and mdx FDB fibres (P < 0.05);

statistical significance between normal and mdx FDB fibres (P < 0.0001)

Table 2. OGB-5N transient parameters and peak [Ca2+] for normal and mdx muscle fibres in the absence of EGTA.

Table 2. OGB-5N transient parameters and peak [Ca²⁺] for normal and mdx muscle fibres in the absence of EGTA.