[A cytomorphological basis for the correction of radiation-induced immunodeficiencies and hematopoietic depression using thymus and bone marrow peptides].
Khmel'nitskiĭ. O K OK; Grintsevich. I I II; Kotov. V A VA; Seryĭ. S V SV
Key Findings
- Thymalin and related peptides restored damage to thymus, bone marrow, spleen, and lymph nodes after radiation exposure
- Neutrophil (white blood cell) function improved with peptide treatment
- Patients reported less fatigue and better overall immune balance
Practical Outcomes
- Thymalin could be explored as a supplement for immune support after severe stressors, but biohackers should note the lack of clear dosing guidelines and that the evidence is limited to radiation‑induced damage. Use under medical supervision and consider it an adjunct rather than a primary longevity tool.
Summary
The study found that thymalin, a peptide from the thymus, helped repair immune organs and boost neutrophil activity in people and animals who had their immune systems weakened by radiation, also reducing fatigue. While the research is specific to radiation damage, it hints that thymalin might aid general immune recovery, but the paper doesn’t give dosing details for everyday use.
Abstract
The correction of radiation-induced immunodeficiency and hematopoiesis depression in clinical setting (100 patients) and in experiments (160 animals) by peptide preparations of the thymus and bone marrow (thymalin, hemalin, thymogemine and synthetic thymalin analog thymogen) has been studied. Administration of the bone marrow and thymus recovery of damage to the thymus, bone marrow, spleen and lymph nodes, improved the function of circulating neutrophilic granulocytes. Thymalin was able to compensate for immune disturbances and reduce manifestations of asthenia.
Study Information
pubmed
1993