Rodent study finds artificial butter chemical harmful to lungs
...e 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 ...
Influenza: Insights into cell specificity of human vs. avian viruses
...both 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 co...ttachment 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: hu...
UVA researchers find important clue to immune infertility
...e 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 th...
Bronchioles in Medical Dictionary
... infections that may have spread into the bloodstream ... ... of the respiratory tract caused by an infection that affects tiny airways - the bronchioles
- that lead ... Infections > Lung & Respiratory Infections > ... Learn about sinus infection , or sinusitis, causes, symptoms, ...
... Facts about lung cancer treatment, diagnosis, staging, types, and causes such ... The bronchi branch into progressively smaller airways called bronchioles
that ... Read about bronchoscopy, a procedure used to view a patient's lung, airways, voice box, vocal cord, trachea, and many branches of bronch...
Bronchioles in Biological News
Most common lung cancers may begin in newly discovered cells
...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 pr...
Bronchioles in Biological Dictionary
or bronchioli are the first airway branches that no longer contain cartilage. They are branches of the bronchi, and are smaller than one millimeter in diameter. The primary bronchioles
arise from the tertiary bronchi. They are histologically distinct from the tertiary bronch...
... 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 m...
...n 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 with... Images and information. The walls of alveoli are coated with a thin film of water & thi...