In vivo

Definition

In vivo refers to experiments or processes performed within a living organism. It contrasts with in vitro, which involves studies outside of a living organism, often in a controlled laboratory environment.

5 Must Know Facts For Your Next Test

1. In vivo studies are crucial for understanding the interactions between viruses and host cells in their natural environment.
2. These experiments help identify potential antiviral targets by observing how viruses behave in living organisms.
3. Animal models are commonly used for in vivo studies of viral infections to mimic human disease progression.
4. In vivo methods include tracking the spread of viruses, immune responses, and the efficacy of antiviral treatments.
5. Ethical considerations and regulatory approvals are necessary for conducting in vivo experiments.

Review Questions

Related terms

in vitro:

Experiments conducted outside a living organism, typically in a lab setting.

animal model: A non-human species used to study biological processes analogous to those in humans.

antiviral treatment: Medications or therapies aimed at inhibiting the replication and spread of viruses within an organism.