Researchers are making ever more sophisticated mini organs in the lab — and now they can grow their own blood vessels. The ...

This 1930s educational film provides a detailed exploration of the respiratory and excretory systems, combining live-action demonstrations, animations, and intertitles to illustrate human anatomy ...

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

To show the tiny organoids mimicked the structure of actual lungs, the researchers compared the lab grown tissues with real sections of human lung. Graduate student Dan Wilkinson explained: “The ...

More than 40 different types of cells comprise the human lung, including epithelial cells, nerve cells, hormone-producing cells, interstitial connective cells, blood cells, and more. Together, these ...

A human lung chip is help scientists discover therapeutics for respiratory diseases like flu and COVID-19 ... show the 3D cellular structure that develops within the alveolar channel and mimics ...

In a breakthrough that could one day revolutionize transplant medicine, researchers have successfully grown human lungs in a lab for the first time, Medical News Today reported. Using portions of ...

For the first time, scientists have created human lungs in a lab – an exciting step forward in regenerative medicine, but an advance that likely won’t help patients for many years. “It’s ...

image: New structure shows how the COVID-19 virus envelope protein (E, magenta sticks) interacts with a human cell-junction protein (PALS1, surfaces colored in blue, green, and orange).