Research Article

Effects of DL-Homocysteine Thiolactone on Cardiac Contractility, Coronary Flow, and Oxidative Stress Markers in the Isolated Rat Heart: The Role of Different Gasotransmitters

Table 2

The effects of DL-Hcy TLHC (a), DL-Hcy TLHC + L-NAME (b), DL-Hcy TLHC + DL-PAG (c), or DL-Hcy TLHC + PPR IX (d) on oxidative stress markers in the isolated rat heart ( , each substance 10  M, except L-NAME (30  M)).
(a)

(nmol/mL)H2O2 (nmol/mL) (nmol/mL)TBARS ( mol/mL)

Control ( )
DL-Hcy TLHC ( )

The values are expressed as the mean ± SE.
(b)

(nmol/mL)H2O2 (nmol/mL) (nmol/mL)TBARS ( mol/mL)

Control ( )
DL-Hcy TLHC + L-NAME ( )

The values are expressed as the mean ± SE. *Statistical significance ( ), **high statistical significance ( ).
(c)

(nmol/mL)H2O2 (nmol/mL) (nmol/mL)TBARS (µmol/mL)

Control ( )
DL-Hcy TLHC + DL-PAG ( )

The values are expressed as the mean ± SE. *Statistical significance ( .
(d)

(nmol/mL)H2O2 (nmol/mL) (nmol/mL)TBARS ( mol/mL)

Control ( )
DL-Hcy TLHC + PPR IX ( )

The values are expressed as the mean ± SE. *Statistical significance ( ).