---
title: Respiratory Toxicology Insights | Inhalation Safety Research | Air-liquid interface lung model
description: Air-liquid interface lung model | Respiratory Toxicology Insights | Inhalation Safety Research
image: https://invitrolize.com/hubfs/Logo%20invitrolize%20HubSpot.jpg
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# [How complex should an in vitro lung model be? Evaluation of a complex 3D alveolar model](https://invitrolize.com/blog/how-complex-should-an-in-vitro-lung-model-be)

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 by[invitrolize](https://invitrolize.com/blog/author/invitrolize)   
Mar 13, 2026, 11:16:51 AM

Introduction In inhalation toxicology, more complexity is often assumed to mean more relevance. That assumption is convenient, but not always correct. Every extra cell type added to an in vitro model ...

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# Articles about Air-liquid interface lung model

#### [Mar 13, 2026, 11:16:51 AM How complex should an in vitro lung model be? Evaluation of a complex 3D alveolar model](https://invitrolize.com/blog/how-complex-should-an-in-vitro-lung-model-be)

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