They may also help to identify mechanisms responsible for lung destruction in COPD, which in turn could identify new treatment targets that bronchodilators – although a mainstay of therapy ...

Because the FDA does not require any understanding of the mechanism by which a drug acts, it could be tempting to move into clinical trials without this knowledge. However, this may set the stage ...

[5] Two principal mechanisms account for deposition of ... The site of action of beta-agonist bronchodilators, for example, is the peripheral airways. Anticholinergic bronchodilators, however ...

Although this defense mechanism may mediate bronchoconstriction in both normal and asthmatic individuals, in asthmatics this airway response develops at lower levels of stimulation and the ...

[Nguyen Duc Thang]’s epic 2100 Animated Mechanical Mechanisms is one of the best YouTube channels we’ve ever seen. A retired mechanical engineer, [Nguyen Duc Thang] has taken on an immense ...

Defense mechanisms are rooted in Freud’s theory of personality.According to his model, the mind has three dueling forces: the id (unconscious and primitive urges for food, comfort, and sex), the ...

I fell in love with cable driven mechanisms a few years ago and put together some of my first mechanical tentacles to celebrate. But only after playing with them did I start to understand the ...

A mechanism is a set of moving parts that work together to make something happen. A slider is a kind of mechanism that has a bar or rod that moves forwards and backwards, or side to side ...

An international team of neuroscientists, led by Duke-NUS Medical School, have uncovered a mechanism that controls the reactivation of neural stem cells, which are crucial for repairing and ...

What is a wheel and axle mechanism? A wheel and axle mechanism is a simple device you make when you connect one or more wheels to an axle. They are used to help things move. A wheel is a round ...

Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes ...