A method for establishing lung infections in immunocompetent rodents is described. With proficiency, this method can be performed quickly and easily to induce stable infection with many isolates of S. pneumoniae, H. influenzae, P. aeruginosa, K. pneumoniae and A.

Bamboo powder was pretreated with NaOH and enzymatically hydrolyzed. The hydrolysate of bamboo was used as the feedstock for 2,3-butanediol, R-acetoin, 2-ketogluconic acid, and xylonic acid production by Klebsiella pneumoniae.

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...

The pathophysiology of pneumonia involves the following steps:

Source: Wei, D., et al., Production of Chemicals by Klebsiella pneumoniae Using Bamboo Hydrolysate as Feedstock. J. Vis. Exp. (2017)This video demonstrates the microbial conversion of bamboo-derived sugars into 2,3-butanediol by culturing Klebsiella pneumoniae in a hydrolysate-based medium under microaerobic and mildly acidic...

This manuscript describes the establishment of an infectious model of pneumonia in mice and the respective characterization of injury resolution along with methods for growing bacteria and intratracheal instillation. A novel approach using high-dimensional flow cytometry to evaluate the immune landscape is also...