[Effect of dipeptide vilon on emotional stress resistance in rats].
Koplik. E V EV; Meshcheriakov. A F AF; Pertsov. S S SS; Umriukhin. P E PE; Sudakov. K V KV; Khavinson. V Kh VKh
Key Findings
- Vilon injection boosted stress resistance in rats as measured by open‑field behavior
- It prevented adrenal gland enlargement and thymus involution associated with stress
- It increased plasma albumin and reduced c‑Fos activation in the hypothalamus
Practical Outcomes
- The results are promising but only in animals and using intraperitoneal injection, so there’s no direct protocol for humans yet. Biohackers should view vilon as a very early‑stage candidate that needs human safety and dosing studies before any practical use.
Summary
In a rat study, giving the synthetic peptide vilon by injection helped the animals handle emotional stress better, kept their adrenal glands from swelling, stopped the thymus from shrinking, and raised blood albumin levels, while also lowering stress‑related brain activity markers.
Abstract
Effects of synthetic thymomimetic vilon on open field behaviour, immediate early gene c-Fos expression in paraventricular hypothalamus properties of organs sensitive to emotional stress, and characteristics of albumin in the blood plasma in male Wistar rats, were investigated and are discussed in the article. It is shown that intraperitoneal vilon injection rises the resistance against emotional stress according to prognostic indexes open field behaviour. Vilon administration also inhibits hypertrophy of the adrenals, involution of the thymus, and elevates concentration of albumin in the blood plasma. The number of Fos-immunoreactive neurons in the paraventricular hypothalamus was lower after vilon administration especially in rats resistant against emotional stress.
Study Information
pubmed
2002