Article Publish Status: FREE
Abstract Title:

Beneficial effects of citrus juice fermented with Lactobacillus plantarum YIT 0132 on atopic dermatitis: results of daily intake by adult patients in two open trials.

Abstract Source:

Biosci Microbiota Food Health. 2016 ;35(1):29-39. Epub 2015 Oct 27. PMID: 26858928

Abstract Author(s):

Naomi Harima-Mizusawa, Keiko Kamachi, Mitsuyoshi Kano, Daisuke Nozaki, Tatsuo Uetake, Yuji Yokomizo, Takayuki Nagino, Akira Tanaka, Kouji Miyazaki, Shinichiro Nakamura

Article Affiliation:

Naomi Harima-Mizusawa


This study aimed to examine whether daily intake of citrus juice containing heat-killed Lactobacillus plantarum YIT 0132 (LP0132-fermented juice) alleviates symptoms of atopic dermatitis. This was a natural extension of our previous study in which LP0132 was shown to enhance IL-10 production in vitro and LP0132-fermented juice was found to alleviate symptoms and enhance quality of life (QOL) in patients with Japanese cedar pollinosis. In two open trials, Trial 1 and Trial 2, 32 and 18 adult patients with mild to moderate atopic dermatitis consumed LP0132-fermented juice for 8 weeks. Skin conditions and QOL were subjectively evaluated using Skindex-16 before intake of the juice (Pre-treatment), 8 weeks after starting intake (Treatment) and 8 weeks after termination of intake (Post-treatment). Blood parameters were also analyzed. Comparison of the Treatment and Post-treatment time points with the Pre-treatment time point revealed significant reductions in the Skindex-16 overall score and the 3 domain subscores (symptoms, emotions, and functioning domains) in both trials. Moreover, blood levels of eosinophil cationic protein (ECP), total immunoglobulin E (IgE) and specific IgEs for Japanese cedar and cypress pollen were significantly attenuated in Trial 2. The findings suggest that daily intake of citrus fermented juice containing heat-killed LP0132 has beneficial effects on symptoms and QOL in patients with mild to moderate atopic dermatitis due to an immunomodulatory effect via attenuation of IgE and ECP.

Study Type : Human Study

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