# PubMed record PMID 8998343

> PeptideScanner retained PubMed bibliographic metadata for PMID 8998343 at 2026-07-30T22:38:13.864Z. PubMed recorded a metadata revision date of 2008-10-08 and an Entrez history date of 1996-11-01. 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-8998343-semax:v1`
- Evidence domain: Literature metadata
- Date in source: 2008-10-08
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-12
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-8998343-semax/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-8998343-semax-v1.json
- Content SHA-256: `8584ebae739b056ee60fd1065f0a577b3fbc50c5779ffa6d155e99c818ae540c`

## Claims and source pins

### Headline

PubMed record PMID 8998343 ([`pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499`](#source-pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 8998343 at 2026-07-30T22:38:13.864Z. PubMed recorded a metadata revision date of 2008-10-08 and an Entrez history date of 1996-11-01. 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-8998343-2008-10-08-f8d8b78a9499`](#source-pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 8998343 at 2026-07-30T22:38:13.864Z. PubMed recorded a metadata revision date of 2008-10-08 and an Entrez history date of 1996-11-01. 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-8998343-2008-10-08-f8d8b78a9499`](#source-pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499))

### 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-8998343-2008-10-08-f8d8b78a9499`](#source-pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499))

## Sources

<a id="source-pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499"></a>
- **PubMed record PMID 8998343 · retained source version 1:2008-10-08:current:f8d8b78a9499c7b516e9fa427f744b03728b7a418cc4a42e2456bc34ce3b466b** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/8998343/) (`pubmed-observation-pmid-8998343-2008-10-08-f8d8b78a9499`)

## 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 8998343." Version 1, published 2026-08-12. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-8998343-semax-v1.json SHA-256: 8584ebae739b056ee60fd1065f0a577b3fbc50c5779ffa6d155e99c818ae540c.