Inhaled pollutants enter the body through the throat and nasal cavities and pass to the lungs through the trachea ... layer of mucus covering the cilia. This reflection is cyclic, because its ...

In light of the classical school movement’s impressive growth—a remarkable demonstration of education freedom in action—this paper offers a survey of various schools that make up the ...

For mucociliary clearance of pathogens, tracheal multiciliated epithelial cells (MCCs) organize coordinated beating of cilia, which originate from basal ... as is observed in the mouse trachea in vivo ...

A similar deletion in humans has been associated with defects in airway motile cilia and low nasal NO levels. Cygb2 co-localizes with cilia and the NO synthase (NOS) Nos2b in the Kupffer’s ...

The cells of the inner trachea are covered in hair-like projections called cilia, which move together ... into several subtypes of structure and movement patterns. Some were stationary “wigglers ...

A colored image of an anthrobot with cilia on its outer surface. Image credits: Gizem Gumuskaya, Tufts University Using the skin cells from the surface of the human trachea (windpipe), researchers ...

These organoids were then carefully conditioned to form exterior-facing cilia to function as paddles for movement. Using variants of tracheal cells offered an array of anthrobot abilities ...

The cells come from the surface of the trachea and are covered with hairlike ... Within a few days they started moving around, driven by the cilia acting like oars. They noted different shapes and ...

The cells come from the surface of the trachea and are covered ... driven by the cilia acting like oars. They noted different shapes and types of movement -- the first. important feature observed ...

From civil rights and apartheid to the protest movements of today. By Amanda Taub Monday was Martin Luther King Day in the United States, a time when Americans honor his legacy, and the civil ...