Portal venous systems NARRATED animation1970-01-01T00:00:00+00:00Structure of a portal venous system; hypophyseal portal system and hepatic portal system including functions of the liverPT219Shttps://d3e1m60ptf1oym.cloudfront.net/178a2f56-4a09-49e4-ae49-ecfbeb5badda/portal_systems_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/178a2f56-4a09-49e4-ae49-ecfbeb5badda/portal_systems_mp4_hd_video.mp4

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Blood brain barrier NARRATED animation

Structure, functions of the BBB. Physical, transport and metabolic barriers. Non-barrier areas. Strategies to overcome the barrier, to deliver therapeutic drugs into the brain.

Duration: 04:03

Video resolution: 1920x1080 pixels @ 25.0 fps, ~3.6 Mbits/s

Blood brain barrier NARRATED animation2020-05-26T18:44:13ZStructure, functions of the BBB. Physical, transport and metabolic barriers. Non-barrier areas. Strategies to overcome the barrier, to deliver therapeutic drugs into the brain. PT243Shttps://d38zjy0x98992m.cloudfront.net/d278c4e0-c462-4a43-991c-ff769ed3cf6d/blood_brain_barrier_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/d278c4e0-c462-4a43-991c-ff769ed3cf6d/blood_brain_barrier_mp4_hd_video.mp4

Mechanism of action of opiates (opioids), animation1970-01-01T00:00:00+00:00Opiate inhibits GABA inhibitory action on dopamine release, thus disinhibiting dopamine. PT43Shttps://d38zjy0x98992m.cloudfront.net/82b8d464-0d52-4863-b3a5-2e6ac0d1dd87/opiate_on_dopamine_synapse_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/82b8d464-0d52-4863-b3a5-2e6ac0d1dd87/opiate_on_dopamine_synapse_mp4_hd_video.mp4