Table 2.

Regression equation and linearity range of TP in tissues.

Tissues	Linearity range (ng·mL−1)	Calibration curves	Correlation coefficients
Heart	5–500	Y = 0.011X + 0.0175	r 2 = 0.9979
Liver	5–500	Y = 0.0125X − 0.1381	r 2 = 0.9941
Spleen	5–500	Y = 0.0117X − 0.0565	r 2 = 0.9991
Lung	5–500	Y = 0.0125X − 0.0856	r 2 = 0.999
Kidney	5–500	Y = 0.0125X − 0.0631	r 2 = 0.9981
Skin	5–500	Y = 0.0142X − 0.1261	r 2 = 0.9985
Ovaries	5–500	Y = 0.0149X − 0.1673	r 2 = 0.9949
Testis	5–500	Y = 0.0119X − 0.1118	r 2 = 0.998