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. 2011 Mar 30;44(2):43–50. doi: 10.1267/ahc.10031

Table 2.

Spectrum of color intensities using mATPase reaction in different pH according to the muscles investigated in the female Wistar rats

Color intensity of the different fiber type

TIF TIICF TIIAF TIIADF TIIDF TIIBF
SOL(W) pH 9.8 ++ ++ ++ Ø Ø
pH 4.6 ++ + ± Ø Ø
pH 4.3 ++ ± Ø Ø
PLA(W) pH 10.4 ++ ++ Ø ++ +
pH 4.6 ++ + Ø ± ±
pH 4.4 ++ ± Ø
GLD(A) pH 9.9 Ø ++ ++ ++ Ø
pH 4.6 ++ Ø ± + Ø
pH 4.3 ++ Ø Ø
GMD(A) pH 9.9 Ø ++ ++ ++ +
pH 4.6 ++ Ø ± + +
pH 4.3 ++ Ø
SOL(A) pH 9.4 ++ ++ ++ Ø Ø
pH 4.6 ++ + ± Ø Ø
pH 4.3 ++ ± Ø Ø
PLA(A) pH 10.4 ++ ++ Ø ++ +
pH 4.6 ++ + Ø ± ±
pH 4.3 ++ ± Ø
EDL(A) pH 10.3 + ++ Ø ++ +
pH 4.6 ++ + Ø ± ±
pH 4.3 ++ ± Ø

– clear; ± intermediate clear; + intermediate dark; ++ dark; Ø fiber type unidentified.