# PubMed record PMID 18488900

> PeptideScanner retained PubMed bibliographic metadata for PMID 18488900 at 2026-07-30T22:38:13.911Z. PubMed recorded a metadata revision date of 2008-05-20 and an Entrez history date of 2008-05-21. PeptideScanner associated this retained record with the identity slug semax. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-18488900-semax:v1`
- Evidence domain: Literature metadata
- Date in source: 2008-05-20
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-12
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-18488900-semax/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-18488900-semax-v1.json
- Content SHA-256: `017b64aface956c2518ea302f09bf6821134affbac7335e861cba30e5ffcd70e`

## Claims and source pins

### Headline

PubMed record PMID 18488900 ([`pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad`](#source-pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 18488900 at 2026-07-30T22:38:13.911Z. PubMed recorded a metadata revision date of 2008-05-20 and an Entrez history date of 2008-05-21. PeptideScanner associated this retained record with the identity slug semax. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad`](#source-pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 18488900 at 2026-07-30T22:38:13.911Z. PubMed recorded a metadata revision date of 2008-05-20 and an Entrez history date of 2008-05-21. PeptideScanner associated this retained record with the identity slug semax. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad`](#source-pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad))

### Paragraph 2

This page reports retained PubMed bibliographic metadata. It does not summarize the article, establish the article's publication date, or assert safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad`](#source-pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad))

## Sources

<a id="source-pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad"></a>
- **PubMed record PMID 18488900 · retained source version 1:2008-05-20:current:dd14954d5aadc0ec71f89ac87a6e7f0356f7c9900f8f7473b1e4bdfa2c348467** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/18488900/) (`pubmed-observation-pmid-18488900-2008-05-20-dd14954d5aad`)

## Correction lineage

No correction is recorded for this version.

## Reporting boundaries and unknowns

PeptideScanner reproduces bounded bibliographic metadata attributed to PubMed. It does not summarize or endorse the article's findings.

- Sources outside the selected public PeptideScanner bundle may exist and are not represented by this object.
- This object does not determine whether cited records agree, corroborate one another, or establish scientific truth.
- This object does not determine safety, efficacy, causality, or suitability for any person.

Methodology: https://peptidescanner.com/methodology/
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## Suggested citation

PeptideScanner. "PubMed record PMID 18488900." Version 1, published 2026-08-12. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-18488900-semax-v1.json SHA-256: 017b64aface956c2518ea302f09bf6821134affbac7335e861cba30e5ffcd70e.