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Research Article

The effects PCSO-524®, a patented marine oil lipid and omega-3 PUFA blend derived from the New Zealand green lipped mussel (Perna canaliculus), on indirect markers of muscle damage and inflammation after muscle damaging exercise in untrained men: a randomized, placebo controlled trial

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Figures & data

Table 1 Fatty acid composition (%) of PCSO-524®, a marine oil extract of the New Zealand green-lipped mussel ( Perna canaliculus ) * and placebo (olive oil) ** capsules

Table 2 Subjectsbaseline characteristics

Table 3 Effect of supplementation on functional measures of muscle damage and fatigue following eccentric exercise

Figure 1 Effect of supplementation on mean serum skeletal muscle slow troponin I concentration (ng/ml) pre- and post-eccentric exercise. *, designates a statistical difference (p < 0.05) between groups at distinct time points. #, designates a significant difference (p < 0.05) compared to baseline (BSLN; pre-supplementation before eccentric exercise).ψ, designates a significant difference (p < 0.05) from previous time point within group. IM-PRE, immediately prior to eccentric exercise (post-supplementation). Data are expressed as mean ± SD.

Figure 2 Effect of supplementation on mean serum creatine kinase-MM concentration (ng/ ml) pre- and post-eccentric exercise. *, designates a statistical difference (p < 0.05) between groups at distinct time points. #, designates a significant difference (p < 0.05) compared to baseline (BSLN; pre-supplementation before eccentric exercise).ψ, designates a significant difference (p < 0.05) from previous time point within group. IM-PRE, immediately prior to eccentric exercise (post-supplementation). Data are expressed as mean ± SD.

Figure 3 Effect of supplementation on mean serum myoglobin concentration (ng/ ml) pre- and post-eccentric exercise. *, designates a statistical difference (p < 0.05) between groups at distinct time points. #, designates a significant difference (p < 0.05) compared to baseline (BSLN; pre-supplementation before eccentric exercise).ψ, designates a significant difference (p < 0.05) from previous time point within group. IM-PRE, immediately prior to eccentric exercise (post-supplementation). Data are expressed as mean ± SD.

Figure 4 Effect of supplementation on mean serum tumor-necrosis factor- α concentration (pg/ ml) pre- and post-eccentric exercise. *, designates a statistical difference (p < 0.05) between groups at distinct time points. #, designates a significant difference (p < 0.05) compared to baseline (BSLN; pre-supplementation before eccentric exercise).ψ, designates a significant difference (p < 0.05) from previous time point within group. IM-PRE, immediately prior to eccentric exercise (post-supplementation). Data are expressed as mean ± SD.