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In context

Des(1–3) IGF-I is a shortened insulin-like growth factor variant. A laboratory experiment compared its effects with related growth factors in isolated rat pancreatic islets. [1]

Editorial basisLinked primary sources
Source checked2026-11-07
Clinical reviewNo named medical review

At a glance

Type
Peptide / related experimental research
Regulatory context
The cited source describes research, not a determination of present marketing authorisation. Country, formulation and indication must be checked separately.
Evidence
An isolated-islet experiment examines secretion mechanisms. It cannot establish human muscle growth, treatment safety or equivalence to a licensed IGF-I medicine.

How to interpret this evidence

An isolated-islet experiment examines secretion mechanisms. It cannot establish human muscle growth, treatment safety or equivalence to a licensed IGF-I medicine. [1]

Safety and clinical context

The evidence described here does not establish safety for unsupervised use. Product identity, route, formulation, interactions and long-term effects cannot be inferred from a study category.

Evidence and authorisation depend on the product, formulation, indication and country. US labelling does not establish Thai authorisation. This guide is educational and is not a dosing or self-treatment protocol.

Primary sources

Read the underlying source and its limitations. A study citation does not by itself establish efficacy or approval.

  1. IGF-I has a dual effect on insulin release from isolated, perifused adult rat islets of Langerhans. pubmed.ncbi.nlm.nih.gov

How we use evidence and describe review

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