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 ...

Bullish (Video) Human Respiratory System: Anatomy, Cilia, and Mucus Membrane Function Posted: March 6, 2025 | Last updated: March 6, 2025 The film discusses the anatomical and functional ...

What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your body ...

5 and other variants in human respiratory organoids established by ... or for the use of any information through the EurekAlert system.

While current models, such as HEp-2 cells, are commonly used for RSV research, they do not accurately mimic the complex responses of the human respiratory system. The researchers aimed to evaluate ...

To track the course of inhaled microplastics and their even smaller counterparts, nanoplastics, the study authors constructed a detailed computer model of the human respiratory system from the ...

In the human lung, alveoli appear at the 15th generation and remain present for generations up to 23. The researchers found a change in flow pattern between the 19th-20th and the 21st-22nd ...

John V. Williams is a professor of pediatrics, microbiology and molecular genetics at the University of Pittsburgh. In the year 2000, Dutch scientists went on a mission of exploration – not to ...

Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the ...