Tamarindus indica Seed Extract-Based Botanical Compositions Alleviate Knee Pain and Improve Joint Function in Mild-to-Moderate Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Clinical Study

Figure 3

NXT15906F6 and NXT19185 supplementation improved serum markers in the study participants. (a–d) Mean ± SD of serum TNF- (n = 27), IL-6 (n = 23), hsCRP (n = 27), and MMP3 (n = 27) levels, respectively. and $ indicate significance in “within the group” (vs. baseline) and “between the groups” (vs. placebo) comparison analysis, respectively, using unequal variance t-test.

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