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Table 2 Arterial blood gas measurements in all groups

From: Crocin attenuates cigarette smoke-induced lung injury and cardiac dysfunction by anti-oxidative effects: the role of Nrf2 antioxidant system in preventing oxidative stress

Groups

PO2(mmHg)

PCO2(mmHg)

pH

Control

105.50 ± 1.41

45.44 ± 2.42

7.340 ± 0.02

Crocin

100.87 ± 2.39

45.76 ± 1.98

7.362 ± 0.03

COPD

75.87 ± 3.08***

53.72 ± 3.65**

7.287 ± 0.08**

COPD + Crocin

98.62 ± 1.40†††

46.45 ± 1.90†††

7.330 ± 0.03†††

  1. **P < 0.01 and ***P < 0.001, vs. control, †††P < 0.001 vs. COPD. All the groups were statistically compared by ANOVA followed by Tukey’s multiple comparison. Data are expressed as the mean + SEM, n = 8
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Respiratory Research

ISSN: 1465-993X

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