Oral administration of hot water extracts of Chlorella vulgaris reduces IgE production against milk casein in mice
- 2892989460
- Jun 16, 2024
- 1 min read
May 1999
Research Laboratories, Chlorella Industries Co., Ltd, Chikugo City, Fukuoka, Japan. hasegawa@chlorella.co.jp
Abstract
Hot water extract of Chlorella vulgaris (CVE) is a biological response modifier (BRM) which enhances resistance to Listeria monocytogenes through augmentation of helper T cell type 1 (Thl) responses producing gamma-interferon (gammaIFN). We show here that oral administration of CVE in mice suppressed the production of immunoglobulin (Ig)E against casein antigen accompanied by increased gammaIFN and IL-12 mRNA expression. Oral administration of CVE enhanced Thl response to casein in the spleen of casein immunized mice. CVE may be useful for prevention of allergic diseases with a predominant Th2 response.
