Cited by 128Probiotics and Fermented FoodsMicrobial Metabolites in Food BiotechnologyGut microbiota and health

Effect of Probiotic Lactobacillus salivarius UBL S22 and Prebiotic Fructo-oligosaccharide on Serum Lipids, Inflammatory Markers, Insulin Sensitivity, and Gut Bacteria in Healthy Young Volunteers: A Randomized Controlled Single-Blind Pilot Study

Rajkumar, Hemalatha, Kumar, Manoj, Das, Nilita, Kumar, S. Nishanth, Challa, Hanumanth R., Nagpal, Ravinder·2015·Journal of Cardiovascular Pharmacology and Therapeutics

Abstract

This study investigated the effect of 6-week supplementation of a probiotic strain Lactobacillus salivarius UBL S22 with or without prebiotic fructo-oligosaccharide (FOS) on serum lipid profiles, immune responses, insulin sensitivity, and gut lactobacilli in 45 healthy young individuals. The patients were divided into 3 groups (15/group), that is, placebo, probiotic, and synbiotic. After 6 weeks, a significant reduction (P < .05) in total cholesterol, low-density lipoprotein (LDL) cholesterol, and triglycerides and increase in high-density lipoprotein cholesterol was observed in the probiotic as well as in the synbiotic group when compared to placebo; however, the results of total cholesterol and LDL-cholesterol were more pronounced in the synbiotic group. Similarly, when compared to the placebo group, the serum concentrations of inflammatory markers such as high sensitivity C-reactive protein, interleukin (IL) 6, IL-1β, and tumor necrosis factor α were significantly (P < .05) reduced in both the experimental groups, but again the reduction in the synbiotic group was more pronounced. Also, an increase (P < .05) in the fecal counts of total lactobacilli and a decrease (P < .05) in coliforms and Escherichia coli was observed in both the experimental groups after 6 weeks of ingestion. Overall, the combination of L salivarius with FOS was observed to be more beneficial than L salivarius alone, thereby advocating that such synbiotic combinations could be therapeutically exploited for improved health and quality of life.

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Crossref · 10.1177/1074248414555004

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  • A clinical study showed that the probiotic Lactobacillus salivarius decreased inflammatory markers in healthy subjects, and its effect when combined with FOS was more pronounced.

    “A clinical study showed that the probiotic Lactobacillus salivarius decreased inflammatory markers in healthy subjects, and its effect when combined with FOS was more pronounced (Rajkumar et al., 2015).”

    From The Gut-Brain Axis in Parkinson’s Disease: Possibilities for Food-Based Therapies (2017) · cites this paper as Rajkumar et al., 2015

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Authors
Rajkumar, H., Kumar, M., Das, N., Kumar, S. N., Challa, H. R., & Nagpal, R.
Affiliations
  • National Institute of Nutrition (IN)
  • Juntendo University (JP)
Corresponding author
Kumar, Manoj
Venue
Journal of Cardiovascular Pharmacology and Therapeutics
Published
2014-10-20
Volume
20
Issue
3
Pages
289-298
ISSN
  • 1074-2484 (ISSN-L)
  • 1940-4034
OpenAlex
W2133938010
Cited by
128
References
66
Citations by year
2026: 6 · 2025: 12 · 2024: 14 · 2023: 7 · 2022: 12 · 2021: 16 · 2020: 12 · 2019: 13 · 2018: 9 · 2017: 12 · 2016: 7 · 2015: 7
FWCI
12.42
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cardiovascular Pharmacology and Therapeutics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
Lactobacillus salivarius, fructooligosaccharides, synbiotic supplementation, lipid profile, LDL cholesterol, triglycerides, HDL cholesterol, total cholesterol, inflammatory markers, C-reactive protein, interleukin-6, TNF-α, insulin sensitivity, fecal coliforms, Escherichia coli, healthy young adults
MeSH terms
Gastrointestinal Microbiome, Adult, C-Reactive Protein, Humans, Insulin Resistance, Lactobacillus, Lipids, Oligosaccharides, Tumor Necrosis Factor-alpha, Volunteers, Interleukin-6, Single-Blind Method, Probiotics, Prebiotics

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