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epithalamin

The bovine pineal polypeptide fraction from which the synthetic tetrapeptide epitalon (AEDG) was later characterised.

Bioregulator · Khavinson school · bovine pineal polypeptide fraction

polypeptide fraction · bovine pineal

identity
fraction

bovine pineal (epiphysis) polypeptide fraction


label epithalamin line bioregulator school Khavinson

Parent pineal product. Not a single ultrashort sequence. AEDG (epitalon) was characterised from this line.

Archive identity for a polypeptide fraction. Mixture of sequences.

Key takeaways

What it is

Epithalamin is the Morozov / Khavinson pineal polypeptide fraction from bovine epiphysis. Mixture of sequences.

Once AEDG was synthesised, much outside attention moved to the defined tetrapeptide. The fraction remains the historical parent product.

We keep it because pineal-substitute and reproductive-axis literature still names the fraction explicitly.

What the literature describes

Themed chapters drawn only from papers already mapped on this dossier. Archive map. No medical advice.

Parent fraction beside epitalon

PubMed and Russian titles often pair epithalamin with melatonin or with AEDG / epitalon in pineal and ageing frames. A 2025 epitalon overview and earlier melatonin-pineal peptide reproductive-cycle papers sit in that shared neighbourhood.

PubMed · PubMed · PubMed

Trial statistics and geroprotector framing

A CyberLeninka title on choosing mathematical-statistical proof methods for a pineal peptide preparation records methodology debates around Russian clinical series. Separate PubMed titles discuss peptide bioregulators as geroprotectors and a 15-year elderly follow-up framed around a pituitary / pineal peptide geroprotector.

Russian full text · PubMed · PubMed

Pineal-reproductive axis

Russian titles cover epiphyseal regulation of testicular endocrine tissue, pineal roles in the male reproductive system, and bioactive pineal substances in spermatogenesis regulation.

Russian full text · Russian full text · Russian full text

Research trail

The fraction's trail overlaps heavily with the featured epitalon dossier. This page emphasises fraction-named papers and pineal-substitute history.

Light-regime / anovulation cancer-risk titles are pineal-axis adjacency and are kept only when pineal peptides are in scope.

Open limits

Russian full-text papers

Open-access Russian academic PDFs on CyberLeninka where we have them.

9 in corpus · general longevity essays and off-focus paraproctitis bioregulation chips trimmed

Also on PubMed

7 curated · dental bioregulatory therapy row trimmed as off-focus

Still open

Reviewed against the archive corpora on 2026-09-19. Source-grounded. No clinical claims. Archive / history / research only. No medical advice. No dosing, synthesis, sourcing, or health claims.

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