scholarly journals Dark Purple Luem Pua rice extract reduces disease severity in rat models of inflammatory bowel disease

2020 ◽  
Vol 19 (3) ◽  
pp. 629-636
Author(s):  
Kornsuda Thipart ◽  
Kutcharin Phunikhom ◽  
Acharaporn Na Lampang Noenplab ◽  
Jintana Sattayasai
Keyword(s):  
Inflammatory Bowel Disease ◽  
Acetic Acid ◽  
Disease Severity ◽  
Bowel Disease ◽  
Antioxidant Activities ◽  
Activity Index ◽  
Rice Variety ◽  
Spleen Weight ◽  
Rat Models ◽  
Inflammatory Bowel

Purpose: To investigate the effects of an aqueous extract of unpolished dark purple glutinous Thai rice, variety Luem pua (LP), in two rat models of inflammatory bowel disease (IBD). Methods: Polyphenolic compounds content were determined by HPLC methods and antioxidant activities by DPPH and FRAP assays of the LP extract. The effect of the LP extract at 5 g/kg/day were evaluated in two rat models of IBD that included acetic acid and indomethacin induced IBD. On each day of treatment, changes of body weight, stool consistency and stool blood were scored and expressed as disease activity index (DAI). At the end of the experiments, the animals were euthanized. Colon length and spleen weight were determined, and the degree of inflammation of the colon was scored. Results: Rats in both models of IBD (acetic acid- and indomethacin-induced IBD), exhibited significant increases in DAI, macroscopic inflammation scores and spleen weights, while the lengths of colon were decreased. Pretreatment with LP extract attenuated the disease severity in both models as seen by the reverse of all observed altered parameters. Conclusion: These data suggest that LP extract might be beneficial in preventing and/or treating IBD. Keywords: Inflammatory bowel disease (IBD), Dark purple glutinous rice Var. Luem Pua, Acetic acid, Indomethacin

Vasoactive intestinal peptide as a laboratory supplement to clinical activity index in inflammatory bowel disease

1989 ◽  
Vol 34 (10) ◽  
pp. 1528-1535 ◽  
Author(s):  
Linda C. Duffy ◽  
Maria A. Zielezny ◽  
Marie Riepenhoff-Talty ◽  
Tim E. Byers ◽  
James Marshall ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Vasoactive Intestinal Peptide ◽  
Bowel Disease ◽  
Activity Index ◽  
Clinical Activity ◽  
Inflammatory Bowel

scholarly journals Mutational analyses of novel rat models with targeted modifications in inflammatory bowel disease susceptibility genes

2021 ◽  
Author(s):  
Hongsheng Men ◽  
Miriam A. Hankins ◽  
Anagha S. Bock ◽  
Benjamin P. Beaton ◽  
Daniel J. Davis ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Genetic Alterations ◽  
Susceptibility Genes ◽  
Sprague Dawley ◽  
Knock Out ◽  
Rat Models ◽  
Inflammatory Bowel ◽  
Single Base Pair ◽  
Increased Susceptibility

AbstractMutations and single base pair polymorphisms in various genes have been associated with increased susceptibility to inflammatory bowel disease (IBD). We have created a series of rat strains carrying targeted genetic alterations within three IBD susceptibility genes: Nod2, Atg16l1, and Il23r, using CRISPR/Cas9 genome editing technology. Knock-out alleles and alleles with known human susceptibility polymorphisms were generated on three different genetic backgrounds: Fischer, Lewis and Sprague Dawley. The availability of these rat models will contribute to our understanding of the basic biological roles of these three genes as well as provide new potential IBD animal models.

Disease severity predicts bone loss: A longitudinal study in inflammatory bowel disease patients

2001 ◽  
Vol 120 (5) ◽  
pp. A628
Author(s):  
Sandra D. Henderson ◽  
Satvinder S. Dhaliwal ◽  
Neville E. Hoffman ◽  
Richard L. Prince
Keyword(s):  
Inflammatory Bowel Disease ◽  
Longitudinal Study ◽  
Bone Loss ◽  
Disease Severity ◽  
Bowel Disease ◽  
Inflammatory Bowel

QUALITY OF LIFE AND DISEASE SEVERITY IN PEDIATRIC INFLAMMATORY BOWEL DISEASE

2005 ◽  
Vol 41 (4) ◽  
pp. 542-543
Author(s):  
James M Perrin ◽  
Karen Kuhlthau ◽  
Aziz Chughtai ◽  
Harland S Winter ◽  
Robert N Baldassano ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Inflammatory Bowel Disease ◽  
Disease Severity ◽  
Bowel Disease ◽  
Pediatric Inflammatory Bowel Disease ◽  
Inflammatory Bowel

Validation of the “German Inflammatory Bowel Disease Activity Index (GIBDI)”: An Instrument for Patient-Based Disease Activity Assessment in Crohn’s Disease and Ulcerative Colitis

2018 ◽  
Vol 56 (10) ◽  
pp. 1267-1275 ◽  
Author(s):  
Angelika Hüppe ◽  
Jana Langbrandtner ◽  
Winfried Häuser ◽  
Heiner Raspe ◽  
Bernd Bokemeyer
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Disease Activity ◽  
Bowel Disease ◽  
Activity Index ◽  
Disease Activity Index ◽  
Inflammatory Bowel ◽  
Activity Indices

Abstract Introduction Assessment of disease activity in Crohn’s disease (CD) and ulcerative colitis (UC) is usually based on the physician’s evaluation of clinical symptoms, endoscopic findings, and biomarker analysis. The German Inflammatory Bowel Disease Activity Index for CD (GIBDICD) and UC (GIBDIUC) uses data from patient-reported questionnaires. It is unclear to what extent the GIBDI agrees with the physicians’ documented activity indices. Methods Data from 2 studies were reanalyzed. In both, gastroenterologists had documented disease activity in UC with the partial Mayo Score (pMS) and in CD with the Harvey Bradshaw Index (HBI). Patient-completed GIBDI questionnaires had also been assessed. The analysis sample consisted of 151 UC and 150 CD patients. Kappa coefficients were determined as agreement measurements. Results Rank correlations were 0.56 (pMS, GIBDIUC) and 0.57 (HBI, GIBDICD), with p < 0.001. The absolute agreement for 2 categories of disease activity (remission yes/no) was 74.2 % (UC) and 76.6 % (CD), and for 4 categories (none/mild/moderate/severe) 60.3 % (UC) and 61.9 % (CD). The kappa values ranged between 0.47 for UC (2 categories) and 0.58 for CD (4 categories). Discussion There is satisfactory agreement of GIBDI with the physician-documented disease activity indices. GIBDI can be used in health care research without access to assessments of medical practitioners. In clinical practice, the index offers a supplementary source of information.

Effects of dietary tryptophan supplementation in the acetic acid-induced colitis mouse model

2018 ◽  
Vol 9 (8) ◽  
pp. 4143-4152 ◽  
Author(s):  
Shuai Chen ◽  
Meiwei Wang ◽  
Lanmei Yin ◽  
Wenkai Ren ◽  
Peng Bin ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Acetic Acid ◽  
Gastrointestinal Tract ◽  
Mouse Model ◽  
Chronic Inflammation ◽  
Bowel Disease ◽  
Intestinal Immunity ◽  
Inflammatory Bowel

Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and is strongly associated with intestinal immunity and the microbiome.

scholarly journals Predictive value of fibrinogen in identifying inflammatory bowel disease in active stage

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Xiao-Fu Chen ◽  
Yuan Zhao ◽  
Yu Guo ◽  
Zhi-Ming Huang ◽  
Xie-Lin Huang
Keyword(s):  
Inflammatory Bowel Disease ◽  
Confidence Interval ◽  
Disease Activity ◽  
Bowel Disease ◽  
Odds Ratio ◽  
Activity Index ◽  
Characteristic Curve ◽  
Disease Activity Index ◽  
Mayo Score ◽  
Inflammatory Bowel

Abstract Background We aimed to externally validate for the first time the diagnostic ability of fibrinogen to identify active inflammatory bowel disease (IBD). Methods The research totally involved 788 patients with IBD, consisted of 245 ulcerative colitis (UC) and 543 Crohn’ s disease (CD). The Mayo score and Crohn disease activity index (CDAI) assessed disease activity of UC and CD respectively. The independent association between fibrinogen and disease activity of patients with UC or CD was investigated by multivariate logistic regression analyses. Area under the receiver operating characteristic curve (AUROC) assessed the performance of various biomarkers in discriminating disease states. Results The fibrinogen levels in active patients with IBD significantly increased compared with those in remission stage (P < 0.001). Fibrinogen was an independent predictor to distinguish disease activity of UC (odds ratio: 2.247, 95% confidence interval: 1.428–3.537, P < 0.001) and CD (odds ratio: 2.124, 95% confidence interval: 1.433–3.148, P < 0.001). Fibrinogen was positively correlated with the Mayo score (r = 0.529, P < 0.001) and CDAI (r = 0.625, P < 0.001). Fibrinogen had a high discriminative capacity for both active UC (AUROC: 0.806, 95% confidence interval: 0.751–0.861) and CD (AUROC: 0.869, 95% confidence interval: 0.839–0.899). The optimum cut-off values of fibrinogen 3.22 was 70% sensitive and 77% specific for active UC, and 3.87 was 77% sensitive and 81% specific for active CD respectively. Conclusions Fibrinogen is a convenient and practical biomarker to identify active IBD.

Comparison of Oral Prednisolone, Budesonide and Probiotics in the Treatment of Canine Inflammatory Bowel Disease

2021 ◽  
Author(s):  
M. Sandhya Bhavani ◽  
S. Kavitha ◽  
B. Gowri ◽  
Abid Ali Bhat
Keyword(s):  
Inflammatory Bowel Disease ◽  
Side Effects ◽  
Bowel Disease ◽  
Activity Index ◽  
Disease Activity Index ◽  
Oral Prednisolone ◽  
Published Data ◽  
Inflammatory Bowel ◽  
Faecal Score

Background: Inflammatory bowel disease (IBD) is the common cause of chronic gastrointestinal signs in dogs. The treatment possesses numerous difficulties due to the idiopathic nature of the disease. Conventional steroid therapy usually produces side effects on long term usage. Thus, there is a need for alternative therapies. When compared to human medicine, there is no published data on the use of budesonide and probiotic in the treatment of canine IBD in India. The present study was proposed to compare oral prednisolone, budesonide and probiotics in the management of canine inflammatory bowel disease. Methods: Thirty dogs with idiopathic IBD were selected and randomly grouped. They were subjected to therapy involving prednisolone, budesonide or probiotics. Clinical assessment was performed by calculation of the post treatment Clinical Inflammatory Bowel Disease Activity Index (CIBDAI) score, faecal score and endoscopy. Biochemical analysis of alkaline phosphatase and alanine transaminase were done to record side effects of steroid administration. Result: It was observed from the present study that both prednisolone and budesonide are equally effective in the management of IBD in dogs. Probiotics were found to be less effective when compared to prednisolone and budesonide in the treatment of IBD.

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