The disappearance of IPO in myocardium of diabetes mellitus rats is associated with the increase of succinate dehydrogenase-flavin protein

Table 1 Changes in blood gas analysis indexes in normal rats

Index	T0	T1	T2	T3	T4	T5
RT (°C)	37 ± 0	37 ± 0	30 ± 0	30 ± 0	37 ± 0	37 ± 0
pH	7.39 ± 0.03	7.36 ± 0.01	7.43 ± 0.07	7.39 ± 0.04	7.4 ± 0.05	7.43 ± 0.03
PaCO₂	43.3 ± 3.44	42.18 ± 1.75	41.3 ± 2.84	41.9 ± 2.84	42.08 ± 2.22	41.8 ± 1.91
PaO₂	297.33 ± 35.21	240 ± 68.35	237.6 ± 81.05	221.8 ± 101.5	219.6 ± 26.6	250 ± 42.31
HCT (%)	42.88 ± 2.91*	23.32 ± 4.99*	24.36 ± 4.22*	24.38 ± 5.09*	22.56 ± 7.56*	22.6 ± 2.06*
K⁺	3.82 ± 0.26	3.9 ± 0.29	3.9 ± 0.31	3.99 ± 0.27	3.96 ± 0.28	3.97 ± 0.4
BE	1.92 ± 0.36	1.67 ± 0.51	2.16 ± 0.5	1.3 ± 0.67	1.36 ± 0.36	0.78 ± 1.59

T0, 5 min before CPB; T1, at the beginning of CPB; T2, at cardiac arrest; T3, at the end of cardiac arrest; T4, after 5 min of reperfusion; T5, at the end of reperfusion
*P < 0.05 versus T0

ISSN: 1471-2261