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.
U.S. President Barack Obama is set to visit Hiroshima on Friday, becoming the first American head of state to do so since the United States dropped an atomic bomb on the Japanese city in August 1945. (Kyodo)
The Japan Meteorological Agency has announced its three-month forecast from the month of June until August. This summer, while sweltering temperatures will be experienced nationwide, western Japan, in particular, will be hit by an intense heat wave, the agency said. (Japan Today)
A Japanese man was arrested Wednesday in Thailand on suspicion of raping and sexually harassing a number boys aged between 13 and 15 in the country's northern province of Chiang Mai, investigators said. (Japan Times)
A panel of Tokyo's Metropolitan Police Department came up with a report on Wednesday calling for legal regulations on the so-called JK business, in which high school girls offer such services as massage and dating. (Jiji Press)