What are pharyngitis and tonsillitis in children? Pharyngitis is redness, pain, and swelling of the throat (pharynx). Tonsillitis is inflammation of the tonsils. The tonsils are a pair of tissue ...

At long last, Grey's Anatomy season 21 has aired its winter premier in the US on ABC following some dramatic developments. There have been some major changes occurring to the cast of Grey's ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...

David Harel of Weizmann's Computer Science and Applied Mathematics Department constructed a mathematical model of the behavior of the nematode's feeding organ, the pharynx, in order to simulate ...

As whooping cough cases rise in the U.S., a new nasal vaccine developed by Tulane University may hold the key to reducing the spread of the highly contagious respiratory disease. Current pertussis ...

A 30-year-old woman produced a single mass of gray material from her nose during a particularly forceful sneeze several hours before presenting to our clinic. She asked that the material be ...

Here we find that a group of mechanosensory neurons in the pharynx respond to the mechanical force generated ... The brains and cibaria of 3-10-day-old female flies were dissected in PBST dissection ...

This article explains the anatomy and function of the small intestine. It also discusses associated conditions and treatments. The small intestine is a long, narrow, convoluted tube that is folded or ...

Secondhand smoke is also called environmental tobacco smoke. It’s a mixture of 2 forms of smoke that come from burning tobacco: Mainstream smoke: The smoke exhaled by a person who smokes tobacco.

Their involvement in axial patterning of the head and pharynx shows conserved features in the chordate phylum. Indeed, in the cephalochordate amphioxus, NO and RA are crucial for the correct ...