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Figure 4 | Acta Veterinaria Scandinavica

Figure 4

From: Proton nuclear magnetic resonance spectroscopy based investigation on propylene glycol toxicosis in a Holstein cow

Figure 4

Principal component analysis score plot showing the two first principal components (PCs) for (A) arterial, and (B) portal plasma samples. Labels on axes show how much of the variation in the data that is explained by the PCs. Sample id: The two normal cows are represented by 'O', while the cow responding abnormally to PG is represented by 'X'. Subscript in sample id shows sampling time in hours after feeding, "pre" representing samples obtained before feeding.

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