Table 1: Histamine concentrations in the control (without glucagon) and test (in the presence of glucagon) groups taken during preischemic and reperfusion periods.

Control groupTest group

Histamine concentration in preischemic period ( 𝜇 M) 4 . 6 ± 0 . 8 1 0 8 5 . 1 ± 0 . 6 1 0 8
Histamine concentration within reperfusion period ( 𝜇 M) 1 0 . 4 ± 0 . 9 1 0 8 6 . 8 ± 0 . 5 1 0 8

Values are represented as mean ± S.E.M.
(*) Represents significantly different values between control and test groups, 𝑃 < . 0 1 ; 𝑛 = 1 0 .
() Represents significantly different values between histamine concentrations in preischemic and reperfusion periods, 𝑃 < . 0 1 ; 𝑛 = 1 0 .