Influenza: Insights into cell specificity of human vs. avian viruses
... attached strongly to the trachea and bronchi, but virus binding to the bronchioles
and alveoli (deeper within the lung) was less abundant in comparison. In ... of avian viruses was rare in the trachea but more abundant in the bronchioles
and alveoli. Further, the cellular targets in the alveoli also differed: ...
Rodent study finds artificial butter chemical harmful to lungs
... reaction of diacetyl vapors in the nose and upper airways of mice may have prevented toxic concentrations from penetrating deeper in the lung to the bronchioles
or tiny airways where obstruction occurs in humans.
When the mice were exposed to high concentrations of diacetyl using a method that bypasses the ...
UVA researchers find important clue to immune infertility
... axoneme. There, it clusters around microtubules involved in sperm movement. Both men and women have RSP44 in hair-like strands, called cilia, in the bronchioles
of their lungs, the ventricles of their brains and the lumens of their thyroid gland.
The discovery of RSP44 also promises to broaden scientific ...
Bronchioles in Biological News
Most common lung cancers may begin in newly discovered cells
... which are the grape-cluster-like sacks lined with microscopic vessels, where oxygen and carbon dioxide are exchanged.
At the junction of the bronchioles
and alveoli, other groups have found evidence of cells that are resistant to damage and are involved in repair and maintenance of tissue. They have ...
Bronchioles in Biological Dictionary
... The bronchioles
or bronchioli are the first airway branches that ... than one millimeter in diameter. The primary bronchioles
arise from the tertiary bronchi. They are ... the primary ... Information about bronchioles
in the free online English ... ...
... The segmental bronchi divide into many primary bronchioles
which divide into ... Trachea • Lungs ( Bronchi , Alveoli, Conducting zone, Respiratory zone) v • d • e ... Bronchitis is inflammation of the ...
... anatomical structure that has the form of a hollow cavity. Found in the lung, the pulmonary alveoli are spherical outcroppings of the respiratory bronchioles
and are the primary sites of gas exchange ... Images and information. The walls of alveoli are coated with a thin film of water & ...