Fermentation and mammalian cell culture are critical processes for the production of many drug products including therapeutic monoclonal antibodies and vaccines, and underpin many of the recent ...

Development of the lung as a derivative of the upper gastrointestinal tract. Predisposition of anatomy of the lungs to aspiration of food, saliva, and vomitus. Development of four-chambered heart to ...

Respiratory failure is a condition in which your lungs have a hard time loading your blood with oxygen or removing carbon dioxide. "Respiratory failure represents the respiratory system's inability to ...

Respiratory desaturation, known as hypoxemia in medical terms, is when you have low blood oxygen saturation. Your blood oxygen saturation is a measure of how much oxygen is in your blood. A normal ...

Respiratory depression refers to a slow, shallow breathing rate. Doctors may call it “hypoventilation”. Symptoms may include shortness of breath, frequent yawns, and an increased heart rate. The brain ...

One hundred years ago last month, Allied forces stood their ground in Ypres, preventing the larger and better-equipped German army from taking control of that strategic town in western Belgium. The ...

Use of tear gas has become increasingly common over the past several decades. Law enforcement agencies in the United States, Hong Kong, Greece, Brazil, Venezuela, Egypt, and other areas use it to ...