Bacteria found in a traditional Japanese pickle could prevent flu, a study suggests.
Scientists investigated the immune-boosting powers of Lactobacillus bugs in Suguki, a pickled turnip popular in Japan.
"Our results show that when a particular strain of Lactobacillus brevis is eaten by mice, it has protective effects against influenza virus infection," said lead researcher Naoko Waki, from the Japanese food company Kagome.
The findings are published in the journal Letters in Applied Microbiology. Human trials using a probiotic drink containing the same KB290 strain of the bug are under way.
A protective layer of sugars called exopolysaccharides that protects the bacteria against acid stomach juices could lie behind its powers, the Japanese researchers believe.
Fourteen more people in Japan have been confirmed to have dengue fever, sending the total number of cases to 36 since the first domestic case was reported last week, the health ministry said Tuesday. (Jiji Press)
The Criminal Investigation Command of Japan's Maritime Self-Defense Force on Tuesday sent to prosecutors papers on an officer for alleged assault and property damage over the suicide of a crewman after the officer's suspected bullying. (Jiji Press)
Hokkaido Prefectural Police on Monday accused a restaurant in Chuo Ward of violating labor laws by attiring waitresses under the age of 18 in bikinis, reports the Hokkaido Shimbun (Sept. 2). (Tokyo Reporter)
The Tokyo District Public Prosecutors Office on Monday decided not to indict Torao Tokuda, former head of hospital group Tokushukai, over a high-profile election fraud case, because he is seriously ill. (The Japan News)