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This article is for research and educational reference only
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C-type natriuretic peptide regulates sperm capacitation through cGMP/PKG, promotes Leydig cell proliferation and testosterone synthesis, and exerts anti-inflammatory and protective effects in animal models of male reproductive disorders
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Richard Heyer, a dermatologist at the University of Michigan, stated in a 2023 interview with Dermatology Times : "Copper peptides have compelling preclinical biology, but we need well-powered RCTs before we can recommend them with the same confidence as retinoids or established growth factors." This perspective reflects the broader clinical sentiment
