Allergic asthma is a chronic airway disorder characterized by airway inflammation, mucus hypersecretion, and airway hyperresponsiveness (AHR). A murine model of asthma was used to examine the antiasthmatic effect of inhaled inactived Mycobacterium phlei (M. phlei). AHR, neutrophil levels, eosinophil levels and levels of interleukin (IL)‑17 and IL‑23 receptor (IL‑23R) were monitored. The results...

An impurity, present in some samples of l-asparagine, gave genistein on acid hydrolysis. The contaminant (probably the glucoside of genistein) was metabolized by Mycobacterium phlei to genistein and prunetin.

Mycobacteriophage Cabrinians is a newly isolated phage capable of infecting both Mycobacterium phlei and Mycobacterium smegmatis and was recovered from a soil sample in New York City, NY. Cabrinians has a genome length of 56,669 bp, encodes 101 predicted proteins, and is a member of mycobacteriophages in cluster F.

Objective(s): Th2 response is related to the aetiology of asthma, but the underlying mechanism is unclear. To address this point, the effect of nebulized inhalation of inactivated Mycobacterium phlei on modulation of asthmatic  airway  inflammation was investigated. Materials and Methods: 24 male BALB/c mice were randomly divided into three groups: control group (Group A), asthma model group (G...

Mycobactin is the name suggested for a growth factor, present in acid-fast bacteria, which is essential for the growth of Mycobacterium johnei. A preliminary account ofthe work reported here has already been published (Francis, Madinaveitia, Macturk & Snow, 1949). Myco. johnei is an organism first observed by Johne & Frothingham (1895) in cases of chronic enteritis of cattle. It could not be cu...