n/a
Abstract Title:

Prophylactic effect of Lactobacillus plantarum KSFY06 on HCl/ethanol-induced gastric injury in mice.

Abstract Source:

Food Funct. 2020 Mar 26 ;11(3):2679-2692. PMID: 32162630

Abstract Author(s):

Ranran Wang, Xiaofei Zeng, Bihui Liu, Ruokun Yi, Xianrong Zhou, Jianfei Mu, Xin Zhao

Article Affiliation:

Ranran Wang

Abstract:

The present study was conducted to determine the prophylactic effect of Lactobacillus plantarum KSFY06 (LP-KSFY06) on HCl/ethanol-induced gastric injury in Kunming mice. The experimental mice were allocated into six groups: the normal group, HCl/ethanol treated group, HCl/ethanol + ranitidine treated group, HCl/ethanol + Lactobacillus delbrueckii subsp. Bulgaricus (LB) treated group, HCl/ethanol + low concentration of Lactobacillus plantans KSFY06 (LP-KSFY06-L) treated group, and HCl/ethanol + high concentration of Lactobacillus plantans KSFY06 (LP-KSFY06-H) treated group. The changes in daily body weight and food intake of the mice in the HCl/ethanol + LP-KSFY06-H treated group were the closest to those of the HCl/ethanol + ranitidine treated and normal groups. LP-KSFY06 significantly inhibited the formation of gastric mucosal lesions, reduced the area of gastric lesions, inhibited gastric-juice secretion, and increased pH compared with the HCl/ethanol treated group. After the treatment, the serum interleukin-6 (IL)-6, IL-12, tumor necrosis factor-α (TNF-α), and interferon-γ levels and the gastric-tissue IL-6 and IL-12 levels in the LP-KSFY06 (including LP-KSFY06-L and LP-KSFY06-H) group decreased compared with those in the HCl/ethanol treated group. The level of serum and gastric tissue malondialdehyde was lower and the nitric oxide, total superoxide dismutase, and glutathione activities in the LP-KSFY06 treated mice were higher than those in the HCl/ethanol treated mice. Quantitative polymerase chain reaction analysis and western blot analysis showed that LP-KSFY06 increased the mRNA and protein expression of the epidermal growth factor, epidermal growth factor receptor, vascular endothelial growth factor, inhibitor kappaB-α, neuronal nitric oxide synthase, and endothelial NOS and reduced the mRNA and protein expression of nuclear factor kappaB, inducible NOS, cyclooxygenase-2, TNF-α, and IL-1β in gastric tissues comparedwith the HCl/ethanol treated mice. These experimental results showed that a high concentration (1.0 × 109 CFU per kg B.W.) of LP-KSFY06 had a stronger effect on preventing gastric injury than a low concentration (1.0 × 108 CFU per kg B.W.) of LP-KSFY06. These results suggest that LP-KSFY06 has a potential probiotic effect in preventing gastric injury.

Print Options


Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2020 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.