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Uses of Polydeoxyribonucleotide

 Polydeoxyribonucleotide (PDRN) is a DNA-derived bioactive substance commonly used in regenerative medicine for its tissue repair and anti-inflammatory properties. It is typically extracted from salmon or trout DNA and works by supporting cell regeneration and improving microcirculation.

Main uses of Polydeoxyribonucleotide (PDRN)

1. Wound healing

  • Accelerates repair of chronic wounds (e.g., diabetic ulcers, pressure sores)
  • Promotes faster re-epithelialization of damaged skin
  • Enhances tissue regeneration in burns and surgical wounds
Uses of Polydeoxyribonucleotide

2. Aesthetic dermatology

  • Improves skin elasticity and hydration
  • Reduces fine lines and signs of aging
  • Used in skin rejuvenation injections (“skin boosters”)
  • Helps repair UV-damaged skin

3. Orthopedic applications

  • Used to support recovery in tendon, ligament, and joint injuries
  • May reduce inflammation in degenerative joint conditions (e.g., osteoarthritis)

4. Ophthalmology

  • Used in some eye drop formulations for corneal injury
  • Supports healing of corneal epithelial damage and dry eye-related surface issues

5. Anti-inflammatory and tissue protection

  • Activates adenosine A2A receptors, which helps reduce inflammation
  • Improves local blood supply (angiogenesis), aiding tissue recovery

Key mechanism (simple view)

Polydeoxyribonucleotide supplies nucleotides (DNA building blocks), which cells use to:

  • Repair damaged DNA
  • Increase fibroblast activity
  • Stimulate growth factors like VEGF (vascular endothelial growth factor)
Uses of Polydeoxyribonucleotide

Summary

Polydeoxyribonucleotide is mainly used for tissue regeneration, skin rejuvenation, wound healing, and anti-inflammatory therapy, especially in dermatology and regenerative medicine.

If you want, I can also explain how it works at the molecular pathway level or compare it with PRP (platelet-rich plasma).

From cellsbio health technology co.,ltd

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