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. 2022 Apr 27;12:6839. doi: 10.1038/s41598-022-10881-x

Figure 1.

Figure 1

Luxol-fast Blue (LFB) stain (a,c,e) and immunohistochemistry (IHC) outcomes of MBP (myelin basic protein) antibody (b,d,f) in the left parietal cortex of minipig brains exposed to different oxemic and barometric conditions. All panels are at a scale of 1 mm (mm). Note the marked level of myelin rarefaction (e,f) in the cortical white matter of HYPOBAR vs. the other two experimental groups [CSL (a,b) and C (c,d) group]. SL sea level, FiO2 fraction inspired oxygen, HYPOBAR nonhypoxic-hypobaric condition, ft feet, ControlSL SL/21%FiO2, Control 5Kft/21%FiO2.