Gelatin can be divided into edible gelati pharmaceutical gelatin, photogtaphic hard amorph gelatin and industrial gelatin

Regenerative Medicine Breakthrough: PDRN, the "Regenerative Key" from Salmon Sperm, is Revolutionizing Healing and Anti-Aging
[MAJOR CITY, DATE] – In the vibrant field of regenerative medicine, a new star named PDRN (Polydeoxyribonucleotide) is shining with unprecedented brilliance. It is not a complex synthetic from a high-tech lab, but a natural compound sourced from a familiar place in nature—the sperm cells of wild salmon.

A study recently published in the British Journal of Pharmacology has uncovered the molecular mechanism through which the synthetic heptapeptide Semax, by targeting the μ-opioid receptor Oprm1 and regulating the ubiquitin-specific protease USP18, promotes the deubiquitination of the FTO protein, significantly improving functional recovery in female mice after spinal cord injury.