3 结果
Intestines of mice with colitis caused by dextran sulfate sodium (DSS) contain more Bacteroidaceae cells than untreated controls. We investigated the roles of intestinal bacteria and succinic acid, a by-product of Bacteroidaceae metabolism, in this model of colitis. CBA/J mice were given 3% DSS in
A 37-year-old woman was admitted to the emergency room with bilateral periorbital edema, hypotension, and expiratory stridor that developed 30 min after starting to hang out washing following consumption of a jam bun. Despite no food allergies or similar episodes, she had recently developed facial
Bacillus anthracis generates virulence factors such as lethal and edema toxins, capsule, and hemolytic proteins under conditions of reduced oxygenation. Here, we report on the acute cytotoxicity of culture supernatants (Sups) of six nonencapsulated B. anthracis strains grown till the stationary