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Effect of bariatric surgery on matrix metalloproteinase activity in patients with morbid obesity

Source: Frontiers - Health • Published: 15 Jun 2026, 00:00

Effect of bariatric surgery on matrix metalloproteinase activity in patients with morbid obesity

Matrix metalloproteinase activity in morbid obesity offers a fresh look through clinical measurements before and after bariatric surgery, with metabolic-syndrome comparisons.

Key Takeaways
  • Morbid obesity is associated with broadly increased plasma activities of multiple MMPs
  • MMP activity patterns were generally similar between obese patients with and without metabolic syndrome
  • After bariatric surgery some MMP activities partially normalized but persisted longer in metabolic syndrome
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