Conclusions Lung aerosol deposition during nasal breathing while suckling on a pacifier-equipped mask is similar to that in infants breathing quietly using a conventional mask, and results comparable ...

With obstructive lung disease (asthma or COPD), an even greater percentage of drug tends to be deposited in the large central (less physiologically sensitive) airways. Effectiveness of aerosol ...

Sep. 25, 2024 — Researchers have tested a combination of treatments in mice with lung cancer and shown that these allow immunotherapies to target non-responsive ... Experimental mRNA Cancer ...

Nasal congestion treatments include drinking liquids, clearing out the nasal passages, and, when needed, using over-the-counter or prescription medication. These remedies will ease symptoms but may ...

The Model 45 hand-held spray nebulizer delivers aerosol particles of uniformly consistent density deep into the lungs. The break-resistant nebulizer easily disassembles for sterilization.

Extremely clean air on the ground, warm air intrusions and sulphate aerosol at high altitudes -- a research project has gained new insights into clouds in Antarctica. Leipzig/Bremerhaven.

Lung cancer arises in tissues of the lung, usually in the cells lining air passages. The two main types are small-cell lung cancer and non-small-cell lung cancer, according to the shape of cells ...

Stage 3 lung cancer is considered locally advanced with spread in the region near the site. Survival rates for stage 3 non-small cell lung cancer (NSCLC) range from as high as 36% to as low as 13%, ...

When it comes to germs, the nose is a primary conduit to the lungs. Researchers say the spray creates a thin gel along the nasal passages that traps and destroys viruses and bacteria before they ...