scholarly journals Synbiotic Supplementation Containing Whole Plant Sugar Cane Fibre and Probiotic Spores Potentiates Protective Synergistic Effects in Mouse Model of IBD

Nutrients ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 818 ◽  
Author(s):  
Tanvi Shinde ◽  
Agampodi Promoda Perera ◽  
Ravichandra Vemuri ◽  
Shakuntla V. Gondalia ◽  
Avinash V. Karpe ◽  
...  
Keyword(s):  
Sugar Cane ◽  
Activity Index ◽  
Synergistic Effects ◽  
Disease Activity Index ◽  
Bacillus Coagulans ◽  
Short Chain Fatty Acids ◽  
Chow Diet ◽  
Whole Plant ◽  
Synbiotic Supplementation ◽  
Stimulation Of

Inflammatory bowel diseases (IBD) are a chronic inflammatory disorders with increasing global incidence. Synbiotic, which is a two-point approach carrying probiotic and prebiotic components in mitigating inflammation in IBD, is thought to be a pragmatic approach owing to the synergistic outcomes. In this study, the impacts of dietary supplementation with probiotic Bacillus coagulans MTCC5856 spores (B. coagulans) and prebiotic whole plant sugar cane fibre (PSCF) was assessed using a murine model of IBD. Eight-week-old C57BL/6 mice were fed a normal chow diet supplemented with either B. coagulans, PSCF or its synbiotic combination. After seven days of supplementation, colitis was induced with dextran sulfate sodium (DSS) in drinking water for seven days during the continuation of the supplemented diets. Synbiotic supplementation ameliorated disease activity index and histological score (−72%, 7.38, respectively), more effectively than either B. coagulans (−47%, 10.1) and PSCF (−53%, 13.0) alone. Synbiotic supplementation also significantly (p < 0.0001) prevented the expression of tight junction proteins and modulated the altered serum IL-1β (−40%), IL-10 (+26%), and C-reactive protein (CRP) (−39%) levels. Synbiotic supplementations also raised the short-chain fatty acids (SCFA) profile more extensively compared to the unsupplemented DSS-control. The synbiotic health outcome effect of the probiotic and prebiotic combinations may be associated with a synergistic direct immune-regulating efficacy of the components, their ability to protect epithelial integrity, stimulation of probiotic spores by the prebiotic fibre, and/or with stimulation of greater levels of fermentation of fibres releasing SCFAs that mediate the reduction in colonic inflammation. Our model findings suggest synbiotic supplementation should be tested in clinical trials.

scholarly journals Evaluation of the Effects of Different Bacteroides vulgatus Strains against DSS-Induced Colitis

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Sijia Li ◽  
Chen Wang ◽  
Chengcheng Zhang ◽  
Yanhong Luo ◽  
Qianqian Cheng ◽  
...  
Keyword(s):  
Tissue Injury ◽  
Inflammatory Diseases ◽  
Activity Index ◽  
Genomic Analysis ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Comparative Genomic ◽  
Necrosis Factor Alpha ◽  
Beneficial Effects ◽  
Underlying Causes

Although the strain-dependent effects of Bacteroides vulgatus on alleviating intestinal inflammatory diseases have been demonstrated, the literature has rarely focused on the underlying causes of this effect. In this study, we selected four B. vulgatus strains (FTJS5K1, FTJS7K1, FSDTA11B14, and FSDLZ51K1) with different genomic characteristics and evaluated their protective roles against dextran sulfate sodium- (DSS-) induced colitis. Compared to the other three tested strains, B. vulgatus 7K1 more strongly ameliorated the DSS-induced weight loss, shortening of the colon length, increased disease activity index scores, colonic tissue injury, and immunomodulatory disorder. In contrast, B. vulgatus 51K1 significantly worsened the DSS-induced alterations in the tumor necrosis factor-alpha (TNF-α) concentration and colonic histopathology. A comparative genomic analysis of B. vulgatus 7K1 and 51K1 showed that the beneficial effects of B. vulgatus 7K1 may be associated with some of its specific genes involved in the production of short-chain fatty acids or capsular polysaccharides and enhancement of its survivability in the gut. In conclusion, these findings indicate that the supplementation of B. vulgatus 7K1 is a potentially efficacious intervention for alleviating colitis and provides scientific support for the screening of probiotics with anticolitis effect.

scholarly journals Modulating the Microbiome and Immune Responses Using Whole Plant Fibre in Synbiotic Combination with Fibre-Digesting Probiotic Attenuates Chronic Colonic Inflammation in Spontaneous Colitic Mice Model of IBD

Nutrients ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2380 ◽  
Author(s):  
Tanvi Shinde ◽  
Ravichandra Vemuri ◽  
Sonia Shastri ◽  
Agampodi Promoda Perera ◽  
Shakuntla V. Gondalia ◽  
...  
Keyword(s):  
Inflammatory Responses ◽  
Clinical Symptoms ◽  
Bacillus Coagulans ◽  
Chow Diet ◽  
Mice Model ◽  
Food Ingredient ◽  
Fermentation Products ◽  
Beneficial Effects ◽  
Whole Plant ◽  
Plant Fibre

A probiotic and prebiotic food ingredient combination was tested for synergistic functioning in modulation of the colonic microbiome and remediation of the gastrointestinal immune and inflammatory responses in a spontaneous colitic mouse model. Bacillus coagulans MTCC5856 spores with capability to metabolise complex plant polysaccharides were supplemented with complex whole-plant prebiotic sugarcane fibre (PSCF). The combined and individual efficacies were tested for their influence on the outcomes of chronic inflammation in Muc2 mutant colitic Winnie mice. The mice were fed normal chow diet supplemented with either ingredient or a combination for 21 days. Synbiotic combined supplementation ameliorated clinical symptoms and histological colonic damage scores more effectively than either B. coagulans or PSCF alone. PSCF and B. coagulans alone also induced considerable immunomodulatory effects. Synbiotic supplementation however was the most efficacious in modulating the overall immune profile compared to the unsupplemented Winnie-control. The augmented synbiotic effect could potentially be due to a combination of increased levels of fermentation products, direct immune-modulating abilities of the components, their capability to reduce colonic epithelial damage and/or modulation of the microbiota. The beneficial effects of the supplementation with a complex plant fibre and a fibre-degrading probiotic parallel the effects seen in human microbiota with high plant fibre diets.

scholarly journals Galangin Protects against Symptoms of Dextran Sodium Sulfate-Induced Acute Colitis by Activating Autophagy and Modulating the Gut Microbiota

Nutrients ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 347 ◽  
Author(s):  
Hongzhuan Xuan ◽  
Aiqun Ou ◽  
Shengyu Hao ◽  
Jiajun Shi ◽  
Xiaolu Jin
Keyword(s):  
Gut Microbiota ◽  
Activity Index ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Control Group ◽  
Necrosis Factor Alpha ◽  
Bowel Diseases ◽  
Pre Treatment ◽  
Related Proteins

Galangin is a natural flavonoid that has been reported to provide substantial health benefits. Nevertheless, little is known about the potential effects of galangin against inflammatory bowel diseases. Here, an in vivo study was performed to investigate the preventive effects of galangin against dextran sulphate sodium (DSS)-induced acute murine colitis, which mimics the symptoms of human ulcerative colitis (UC). Pre-treatment with galangin (15 mg/kg, p.o.) resulted in a significant decreased in the macroscopic signs of DSS-induced colitic symptoms, including a decreased disease activity index, prevention of the colon length shortening, and alleviation of the pathological changes occurring in the colon. Colonic pro-inflammatory mediators, including tumor necrosis factor-alpha, interleukin (IL)-1 beta, and IL-6, as well as myeloperoxidase activities were decreased following galangin pre-treatment when compared with the DSS control group. Moreover, galangin pre-treatment significantly increased the expressions of autophagy-related proteins and promoted the formation of autophagosome in the colon. Galangin pre-treatment increased the diversity of the gut microbiota, and this was accompanied by increased levels of short-chain fatty acids. These observed changes could involve the modulating effects conferred by galangin in relation to some specific bacteria populations, including the recovery of Lactobacillus spp., and increased Butyricimonas spp. Overall, these results support the use of galangin in the prevention of UC.

scholarly journals Dietary Alaska Pollock Protein Attenuates the Experimental Colitis Induced by Dextran Sulfate Sodium via Regulation of Gut Microbiota and Its Metabolites in Mice

Metabolites ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 44
Author(s):  
Genki Tanaka ◽  
Nozomi Hagihara ◽  
Ryota Hosomi ◽  
Takaki Shimono ◽  
Seiji Kanda ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Dextran Sulfate ◽  
Dextran Sulfate Sodium ◽  
Activity Index ◽  
Body Weight Loss ◽  
Disease Activity Index ◽  
Experimental Colitis ◽  
Short Chain Fatty Acids ◽  
Spleen Weight ◽  
Reduced Body

Protein derived from fish has not only nutritional properties but also health-promoting properties. Few studies have examined the effect of dietary Alaska pollock protein (APP) on the anticolitis effect reported to be associated with metabolic syndrome (MetS). This study investigated the effect of APP intake on colitis symptoms, gut microbiota, and its metabolites in the experimental colitis mouse model induced by dextran sulfate sodium (DSS). Male C57BL/6J mice were divided into three groups: (1) DSS-untreated mice fed an American Institute of Nutrition (AIN) 93G diet (protein source is casein), (2) DSS-treated mice fed an AIN93G diet, and (3) DSS-treated mice fed an APP diet. After the mice were fed the diets for 21 days, experimental colitis was induced by three cycles of 2% DSS administration for 5 days followed by washouts over the course of 5 days. APP-reduced body weight loss increased the disease activity index, and elevated spleen weight and alleviated colon length shortening and colonic tissue damage. Furthermore, APP altered the structure and composition of the microbiota and short-chain fatty acids in feces. Since APP intake alleviates experimental colitis induced by DSS administration through alterations in the gut microbiota and its metabolites, we deduced that APP would inhibit MetS progression via colitis suppression.

scholarly journals Development of Anti-inflammatory Probiotic Limosilactobacillus reuteri EFEL6901 as Kimchi Starter: in vitro and In vivo Evidence

2021 ◽  
Vol 12 ◽  
Author(s):  
Hee Seo ◽  
Hyunbin Seong ◽  
Ga Yun Kim ◽  
Yu Mi Jo ◽  
Seong Won Cheon ◽  
...  
Keyword(s):  
Activity Index ◽  
Body Weight Loss ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Fermented Foods ◽  
Gut Health ◽  
Gut Barrier Function ◽  
Anti Inflammatory

The use of probiotic starters can improve the sensory and health-promoting properties of fermented foods. In this study, we developed an anti-inflammatory probiotic starter, Limosilactobacillus reuteri EFEL6901, for use in kimchi fermentation. The EFEL6901 strain was safe for use in foods and was stable under human gastrointestinal conditions. In in vitro experiments, EFEL6901 cells adhered well to colonic epithelial cells and decreased nitric oxide production in lipopolysaccharide-induced macrophages. In in vivo experiments, oral administration of EFEL6901 to DSS-induced colitis mice models significantly alleviated the observed colitis symptoms, prevented body weight loss, lowered the disease activity index score, and prevented colon length shortening. Analysis of these results indicated that EFEL6901 played a probiotic role by preventing the overproduction of pro-inflammatory cytokines, improving gut barrier function, and up-regulating the concentrations of short-chain fatty acids. In addition, EFEL6901 made a fast growth in a simulated kimchi juice and it synthesized similar amounts of metabolites in nabak-kimchi comparable to a commercial kimchi. This study demonstrates that EFEL6901 can be used as a suitable kimchi starter to promote gut health and product quality.

scholarly journals Synbiotic supplementation with prebiotic green banana resistant starch and probiotic Bacillus coagulans spores ameliorates gut inflammation in mouse model of inflammatory bowel diseases

2020 ◽  
Vol 59 (8) ◽  
pp. 3669-3689 ◽  
Author(s):  
Tanvi Shinde ◽  
Agampodi Promoda Perera ◽  
Ravichandra Vemuri ◽  
Shakuntla V. Gondalia ◽  
David J. Beale ◽  
...  
Keyword(s):  
Inflammatory Bowel Diseases ◽  
Resistant Starch ◽  
Animal Health ◽  
Bacillus Coagulans ◽  
Chow Diet ◽  
Inflammatory Status ◽  
Bowel Diseases ◽  
Inflammatory Bowel ◽  
Synbiotic Supplementation ◽  
Green Banana

Abstract Purpose The research goal is to develop dietary strategies to help address the growing incidence of inflammatory bowel diseases (IBD). This study has investigated the effectiveness of green banana resistant starch (GBRS) and probiotic Bacillus coagulans MTCC5856 spores for the amelioration of dextran-sulfate sodium (DSS)-induced colitis in mice. Methods Eight-week-old C57BL/6 mice were fed standard rodent chow diet supplemented with either B. coagulans, GBRS or its synbiotic combination. After 7 days supplementation, colitis was induced by adding 2% DSS in drinking water for 7 days while continuing the supplemented diets. Animal health was monitored and after 14 days all animals were sacrificed to measure the biochemical and histochemical changes associated with each supplement type. Results The disease activity index and histological damage score for DSS-control mice (6.1, 17.1, respectively) were significantly higher (p < 0.0001) than the healthy mice. Synbiotic supplementation alleviated these markers (− 67%, − 94% respectively) more adequately than B. coagulans (− 52%, − 58% respectively) or GBRS (− 57%, − 26%, respectively) alone. Compared to DSS-control synbiotic supplementation significantly (p < 0.0001) maintained expressions of tight junction proteins. Moreover, synbiotic effects accounted for ~ 40% suppression of IL-1β and ~ 29% increase in IL-10 levels in serum while also reducing C-reactive protein (− 37%) compared to that of the DSS-control. While, B. coagulans alone could not induce additional levels of short-chain fatty acid (SCFA) production beyond the caecum, the synbiotic combination with GBRS resulted in substantial increased SCFA levels across the whole length of the colon. Conclusion The synbiotic supplementation with B. coagulans and GBRS ameliorated the overall inflammatory status of the experimental IBD model via synergistic functioning. This supports researching its application in mitigating inflammation in human IBD.

scholarly journals Faecalibacterium prausnitzii and Crohn’s Disease – is There any Connection?

2013 ◽  
Vol 62 (1) ◽  
pp. 91-95 ◽  
Author(s):  
MIROSŁAWA GAŁĘCKA ◽  
PATRYCJA SZACHTA ◽  
ANNA BARTNICKA ◽  
LILIANA ŁYKOWSKA-SZUBER ◽  
PIOTR EDER ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Disease Activity ◽  
Activity Index ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Clinical Activity ◽  
Rt Pcr ◽  
Faecalibacterium Prausnitzii ◽  
Number Of Bacteria

The aim of the study was evaluation of the correlation between the level of clinical activity of Crohn's disease (CD) and the number of Faecalibacterium prausnitzii, total number of bacteria and the concentration of selected short chain fatty acids (SCFA) in stool. 34 individuals diagnosed with Crohn's disease participated in this study in 2011. The disease activity was determined according to the Crohn Disease Activity Index (CDAI). The number of Faecalibacterium prausnitzii and total number of bacteria were monitored by RT-PCR. The concentrations of SCFA were determined by gas chromatography. In CD patients, Faecalibacterium prausnitzii number and percentage of the total number of bacteria were greatly reduced. In patients with CD the percentage of acetate was elevated (70%), while the percentages of propionate and butyrate were significantly reduced (14.9% and 7.99%, respectively).

scholarly journals Dietary Supplementation of Foxtail Millet Ameliorates Colitis-Associated Colorectal Cancer in Mice via Activation of Gut Receptors and Suppression of the STAT3 Pathway

Nutrients ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2367
Author(s):  
Bowei Zhang ◽  
Yingchuan Xu ◽  
Shuang Liu ◽  
Huan Lv ◽  
Yaozhong Hu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Activity Index ◽  
Foxtail Millet ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Treated Group ◽  
Tumor Burden ◽  
Signaling Proteins ◽  
Beneficial Effects ◽  
Inflammatory Bowel

Coarse cereal intake has been reported to be associated with reduced risk of colorectal cancer. However, evidence from intervention studies is absent and the molecular basis of this phenomenon remains largely unexplored. This study sought to investigate the effects of foxtail millet and rice, two common staple grains in Asia, on the progression of colitis-associated colorectal cancer (CAC) and define the mechanism involved. In total, 40 BALB/c mice were randomized into four groups. The Normal and azoxymethane/dextran sodium sulfate (AOM/DSS) groups were supplied with an AIN-93G diet, while the millet- and rice-treated groups were supplied with a modified AIN-93G diet. Compared to the AOM/DSS-induced CAC mice supplemented with rice, an increased survival rate, suppressed tumor burden, and reduced disease activity index were observed in the millet-treated group. The levels of IL-6 and IL-17 were decreased in the millet-treated group compared to both the AOM/DSS and AOM/DSS + rice groups. Millet treatment inhibited the phosphorylation of STAT3 and the related signaling proteins involved in cell proliferation, survival and angiogenesis. These beneficial effects were mediated by the activation of gut receptors AHR and GPCRs via the microbial metabolites (indole derivates and short-chain fatty acids) of foxtail millet. Moreover, millet-treatment increased the abundance of Bifidobacterium and Bacteroidales_S24-7 compared to the rice-treated mice. This study could help researchers to develop better dietary patterns that work against inflammatory bowel disease (IBD) and for CAC patients.

scholarly journals In Vivo Healthy Benefits of Galacto-Oligosaccharides from Lupinus albus (LA-GOS) in Butyrate Production through Intestinal Microbiota

Biomolecules ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1658
Author(s):  
Lucila A. Godínez-Méndez ◽  
Carmen M. Gurrola-Díaz ◽  
José Sergio Zepeda-Nuño ◽  
Natali Vega-Magaña ◽  
Rocio Ivette Lopez-Roa ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Activity Index ◽  
Lupinus Albus ◽  
Disease Activity Index ◽  
Short Chain Fatty Acids ◽  
Treated Group ◽  
Cell Number ◽  
Coa Transferase ◽  
Ph Level

Animal digestive systems host microorganism ecosystems, including integrated bacteria, viruses, fungi, and others, that produce a variety of compounds from different substrates with healthy properties. Among these substrates, α-galacto-oligosaccharides (GOS) are considered prebiotics that promote the grow of gut microbiota with a metabolic output of Short Chain Fatty Acids (SCFAs). In this regard, we evaluated Lupinus albus GOS (LA-GOS) as a natural prebiotic using different animal models. Therefore, the aim of this work was to evaluate the effect of LA-GOS on the gut microbiota, SCFA production, and intestinal health in healthy and induced dysbiosis conditions (an ulcerative colitis (UC) model). Twenty C57BL/6 mice were randomly allocated in four groups (n = 5/group): untreated and treated non-induced animals, and two groups induced with 2% dextran sulfate sodium to UC with and without LA-GOS administration (2.5 g/kg bw). We found that the UC treated group showed a higher goblet cell number, lower disease activity index, and reduced histopathological damage in comparison to the UC untreated group. In addition, the abundance of positive bacteria to butyryl-CoA transferase in gut microbiota was significantly increased by LA-GOS treatment, in healthy conditions. We measured the SCFA production with significant differences in the butyrate concentration between treated and untreated healthy groups. Finally, the pH level in cecum feces was reduced after LA-GOS treatment. Overall, we point out the in vivo health benefits of LA-GOS administration on the preservation of the intestinal ecosystem and the promotion of SCFA production.

Rorschach Characteristics in Adolescents with Systemic Lupus Erythematosus

2006 ◽  
Vol 28 (1) ◽  
pp. 100-118 ◽  
Author(s):  
J. Santoantonio ◽  
L. Yazigi ◽  
E. I. Sato
Keyword(s):  
Lupus Erythematosus ◽  
Case Control Study ◽  
Activity Index ◽  
Disease Activity Index ◽  
Female Adolescents ◽  
Control Group ◽  
Intelligence Scale ◽  
The Mean ◽  
Experimental Group ◽  
Control Study

The purpose of this study was to investigate the personality characteristics in adolescents with SLE. The research design is a case-control study by means of the Rorschach Method and the Wechsler Intelligence Scale. Study group: 30 female adolescents with lupus, 12–17 years of age. The SLE Disease Activity Index was administered during the period of psychological evaluation. Control group: 32 nonpatient adolescents were matched for age, sex, and socioeconomic level. In the Wechsler Intelligence Scale the mean IQ of the experimental group was significantly lower than that of the control group (77 and 98, respectively, p < .001). In the Rorschach, the lupus patients showed greater difficulty in interpersonal interactions, although they displayed the resources to process affect and to cope with stressful situations. A positive moderate correlation (p = .069) between the activity index of the disease and the affect constriction proportion of the Rorschach was observed: the higher the SLEDAI score, the lower the capacity to process affect. There is a negative correlation between the activity index of the disease and the IQ (p = .001): with a higher activity index of the disease, less intellectual resources are available.

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