Astrocytes play a crucial role in regulating synapses and the blood-brain barrier by storing glycogen that can be released as lactate for energy. Lactate is produced by tissues with or without oxygen as an energy source, and its abundance can increase when oxygen is limited, indicating the body's attempt to compensate for the lack of oxygen. In addition to glucose and lactate, the brain can also utilize ketones as energy substrates.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode