Sentences with phrase «alveolar macrophages»

(E) Intracellular (internalized) and extracellular bacteria (cell - free culture media) were quantified at 1 h after ex vivo infection of alveolar macrophages with an MOI of 20.

Regulation of the enzyme 5 - lipoxygenase in alveolar macrophages.

They found that STAT6 - IP prevented RSV - induced changes to airway cells called alveolar macrophages, which can promote asthma - like responses both during and following viral infections.

In mice mimicking hPAP that lacked expression of the mouse gene — Csf2rb, the researchers used a viral vector to deliver a correct version of Csf2rb to abnormal alveolar macrophages taken from the animals.

Resident macrophages from the same lineage, such as liver Kupffer cells, brain microglia, epidermal Langerhans cells, lung alveolar macrophages..., display tissue - specific phenotypes, perform tissue - specific functions and have distinct gene expression profiles.

Two - dimensional liquid chromatography - tandem mass spectrometry coupled with isobaric tags for relative and absolute quantification (iTRAQ) labeling approach revealed first proteome profiles of pulmonary alveolar macrophages infected with porcine reproductive and respiratory syndrome virus.

Macrophages from E-cig exposed mice exhibited significant decreases in internalized bacteria and concurrently, significant increases in extracellular bacteria (Fig. 3E), indicating that E-cig exposure impaired bacterial phagocytosis by alveolar macrophages.

Techniques such as bronchoalveolar lavage allow the wash fluid to come into contact with the lung surface and result in retrieval of a higher percentage of alveolar macrophages compared to tracheal washing.

The researchers determined that the alveolar epithelial cells are typically protected from influenza infection by immune cells called alveolar macrophages.

Evaluation of the concentration of marbofloxacin in alveolar macrophages and pulmonary epithelial lining fluid after administration in dogs.

These mutations reduce the ability of alveolar macrophages to remove used surfactant from the lungs of these children.

«It's not as though they lack alveolar macrophages, it's just that their alveolar macrophages don't work right when they get exposed to the flu,» Braciale said.

This is a key finding that suggests disease onset outside of alveolar macrophages is not only possible, but also important in the pathogenesis of tuberculosis infection.»

For surface expression of CD36 and MARCO, alveolar macrophages were stained with CD36 - APC and MARCO - PE antibodies and surface expression was quantified by flow cytometry.

For quantification of phagocytosis, alveolar macrophages were infected at an MOI of 20 for 1 h, then media was removed, extracellular bacteria were killed with gentamycin (200 μg / ml for 10 min at 37 C), and macrophages were lysed with 0.2 % triton X-100 (10 min at room temperature).

Serial dilutions were plated on bacterial growth plates and colonies were counted after 24 h. For ex vivo infections, alveolar macrophages were harvested from BAL (N = 5) via differential plating and 4x104 macrophages were plated in 96 - well plates.

Alveolar macrophages may be found in various morphologic stages, from relatively quiescent to «activated» in all normal animals as well as in dogs with CB.

Regardless of the techniques used, the alveolar macrophage is an absolutely normal finding and should not be interpreted as a sign of bronchopulmonary inflammation or pathology.