Lactic acid bacterium growth enhancer, regulatory T-cell number increasing agent, method of enhancing growth of lactic acid bacterium, method of increasing number of regulatory T-cells, method of evaluating regulatory T-cell number increasing effect, and method of evaluating lactic acid growth enhancing effect

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United States of America Patent

PATENT NO 9738731
SERIAL NO

14772839

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Abstract

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A growth enhancer for Lactobacillus murinus, Lactobacillus salivarius, or a bacterium that belongs to the genus Lactobacillus and that has a homology of 16S rDNA of 90% or higher with Lactobacillus murinus or Lactobacillus salivarius includes a β-glucan having a molecular weight of from 0.2 K to 50 K. A regulatory T-cell number increasing agent, a method of enhancing growth of a lactic acid bacterium, a method of increasing the number of regulatory T-cells, a method of evaluating a regulatory T-cell number increasing effect, and a method of evaluating a growth enhancing effect on a lactic acid bacterium are also provided.

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Patent Owner(s)

Patent OwnerAddress
LOUIS PASTEUR CENTER FOR MEDICAL RESEARCH103-5 TANAKA MONZEN-CHO SAKYO-KU KYOTO 606-8225

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwakura, Yoichiro Tokyo, JP 13 4
Ohno, Naohito Hachioji, JP 11 13
Tang, Ce Tokyo, JP 2 0

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