Tetramethylpyrazine Protects against Early Brain Injury after Experimental Subarachnoid Hemorrhage by Affecting Mitochondrial-Dependent Caspase-3 Apoptotic Pathway

Table 1

Ca²⁺ concentration in the cytoplasm and mitochondria.

	Cytoplasmic Ca^2+; (10^−2 nmol/μg)	Mitochondrial Ca^2+; (10^−2 nmol/μg)
Sham-operation group	24.03 ± 8.10	78.69 ± 6.46
SAH + Vehicle group	237.94 ± 15.13	281.47 ± 19.82
SAH + TMP group	81.95 ± 11.26^#	179.96 ± 20.11^#

Note. Data represent the means ± SD of 3 groups (n = 5 in each group) ( < 0.05 versus sham-operation group; < 0.05 versus SAH group with vehicle).