Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12872-019-01297-z/MediaObjects/12872_2019_1297_Fig1_HTML.png)
Representative timeline of the study design at day 28 of the experiments. NO: Nitric oxide, MDA: malondialdehyde, AST: aspartate aminotransferase, ALT: alanine aminotransferase, ALP: alkaline phosphatase, OX: ventilation with oxygen 50%, HOX: ventilation with hypoxic gas (oxygen 10%), BP: systemic blood pressure and RVP: right ventricular pressure