Optimization and validation of polyherbal formulation by applying Box-Behnken design for the treatment of Inflammatory bowel disease in experimental animals.

2021 ◽  
Vol 17 ◽  
Author(s):  
Tejal Gandhi ◽  
Bhagyabhumi Patel ◽  
Divya Patel ◽  
Saloni Dalwadi ◽  
Vaishali Thakkar
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Animal Studies ◽  
Activity Index ◽  
Disease Activity Index ◽  
Polynomial Equation ◽  
Aegle Marmelos ◽  
Box Behnken Design ◽  
Polyherbal Formulation ◽  
Inflammatory Bowel

Background: The use of herbal medicine in inflammatory bowel disease (IBD) had been increased significantly. Allopathic treatment of IBD leads too many side effects therefore use of the herbal formulation is promising. Aegle Marmelos, Bombax malabericum, and Hollarrhena antidysentrica plants have been used to treat IBD. Objective: To evaluate a designed polyherbal formulation in experimentally induced inflammatory bowel disease in rats and To validate mathematical model derived by Box-Behnken experimental design for optimized polyherbal formulation for the treatment of IBD in experimental rats by checkpoint analysis. Method: Three-level Box-Behnken design was selected to optimize the dose. Polyherbal formulation consist of plant extract of Aegle Marmelos (X1), Bombax malabericum (X2), and Hollarrhena antidysentrica (X3) in different ratios were selected as independent variable. Polynomial equations were established based on Analysis of variance (ANOVA). To validate the chosen polynomial equation checkpoint analysis were performed. The percentage of predictive error is presented. Results: ANOVA reveals that X2 plant does not have any significant impact on the response surface. The checkpoint batch showed the experimental value of CMDI and Disease activity index (DAI) as 1.33 and 0.66 respectively. It is worthwhile to note that the observed values were quite close to the calculated values of CMDI. A little difference in the value of DAI may be attributed to the inherent variation observed in animal studies. Conclusion: From this study, it was concluded that a dose of Aegle marmelos 100 mg/kg, a dose of Bombax malabericum 300 mg/kg, and a dose of Holarrhena antidysentrica 200 mg/kg will always be effective in IBD patients.

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.

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.

scholarly journals Fluticasone Propionate in Inflammatory Bowel Disease

1990 ◽  
Vol 4 (7) ◽  
pp. 417-419 ◽  
Author(s):  
Marta Carpani de Kaski ◽  
Humphery JF Hodgson
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Side Effects ◽  
Crohn's Disease ◽  
Bowel Disease ◽  
Activity Index ◽  
Disease Activity Index ◽  
Long Term Treatment ◽  
Systemic Side Effects ◽  
Inflammatory Bowel

Although effective for both acute and often long term treatment of inflammatory bowel disease, systemically absorbed corticosteroids have a high incidence of side effects. This article briefly reviews the pharmacokinetics of corticosteroids and the strategics available for reducing systemic side effects. In particular, fluitcasone propionate is a fluorinated glucocorticoid, in which systemic side effects are absent or minimal due to its relatively low absorption and rapid first pass metabolism In an open trial in 12 patients with mild and moderately active Crohn's disease, administration of 20 mg fluitcasone propionate orally was associated with a significant fall in the Crohn's disease activity index and improvement in other parameters of inflammation, without change in either plasma cortisol levels or responsiveness to adrenocorticotropic hormone, suggesting that this drug is a promising therapy for Crohn's disease meriting evaluation against conventional corticosteroids.

Treatment of inflammatory bowel disease (IBD) in dogs and cats

2011 ◽  
Vol 14 (1) ◽  
pp. 165-171 ◽  
Author(s):  
K. Malewska ◽  
A. Rychlik ◽  
R. Nieradka ◽  
M. Kander
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Clinical Symptoms ◽  
Activity Index ◽  
Disease Activity Index ◽  
Immunosuppressive Drugs ◽  
Clinical Activity ◽  
Aminosalicylic Acid ◽  
Probiotic Treatment ◽  
Inflammatory Bowel

Treatment of inflammatory bowel disease (IBD) in dogs and catsThe treatment of inflammatory bowel disease (IBD) possesses numerous difficulties owing to the unclear etiology of the disease. This article overviews the drugs used in the treatment of IBD depending on the intensity of clinical symptoms (Canine Inflammatory Bowel Disease Activity Index and Canine Chronic Enterophaty Clinical Activity Index). Patients demonstrating mild symptoms of the disease are usually placed on an appropriate diet which may be combined with immunomodulative or probiotic treatment. In moderate progression of IBD, 5-aminosalicylic acid (mesalazine or olsalazine) derivatives may be administered. Patients showing severe symptoms of the disease are usually treated with immunosuppressive drugs, antibiotics and elimination diet. Since the immune system plays an important role in the pathogenesis of the disease, the advancements in biological therapy research will contribute to the progress in the treatment of canine and feline IBD in the coming years.

Alpha-MSH Targeted Liposomal Nanoparticle for Imaging in Inflammatory Bowel Disease (IBD)

2020 ◽  
Vol 26 (31) ◽  
pp. 3840-3846 ◽  
Author(s):  
Tuula Peñate-Medina ◽  
Christabel Damoah ◽  
Miriam Benezra ◽  
Olga Will ◽  
Kalevi Kairemo ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Ex Vivo ◽  
Activity Index ◽  
Disease Activity Index ◽  
Delivery Vehicle ◽  
Disease Treatment ◽  
Melanocortin 1 Receptor ◽  
Inflammatory Bowel

Background: The purpose of our study was to find a novel targeted imaging and drug delivery vehicle for inflammatory bowel disease (IBD). IBD is a common and troublesome disease that still lacks effective therapy and imaging options. As an attempt to improve the disease treatment, we tested αMSH for the targeting of nanoliposomes to IBD sites. αMSH, an endogenous tridecapeptide, binds to the melanocortin-1 receptor (MC1-R) and has anti-inflammatory and immunomodulating effects. MC1-R is found on macrophages, neutrophils and the renal tubule system. We formulated and tested a liposomal nanoparticle involving αMSH in order to achieve a specific targeting to the inflamed intestines. Methods: NDP-αMSH peptide conjugated to Alexa Fluor™ 680 was linked to the liposomal membrane via NSuccinyl PE and additionally loaded into the lumen of the liposomes. Liposomes without the αMSH-conjugate and free NDP-αMSH were used as a control. The liposomes were also loaded with ICG to track them. The liposomes were tested in DSS treated mice, which had received DSS via drinking water order to develop a model IBD. Inflammation severity was assessed by the Disease Activity Index (DAI) score and ex vivo histological CD68 staining of samples taken from different parts of the intestine. The liposome targeting was analyzed by analyzing the ICG and ALEXA 680 fluorescence in the intestine compared to the biodistribution. Results: NPD-αMSH was successfully labeled with Alexa and retained its biological activity. Liposomes were identified in expected regions in the inflamed bowel regions and in the kidneys, where MC1-R is abundant. In vivo liposome targeting correlated with the macrophage concentration at the site of the inflammation supporting the active targeting of the liposomes through αMSH. The liposomal αMSH was well tolerated by animals. Conclusions: This study opens up the possibility to further develop an αMSH targeted theranostic delivery to different clinically relevant applications in IBD inflammation but also opens possibilities for use in other inflammations like lung inflammation in Covid 19.

scholarly journals The Crohn’s Disease Activity Index, Its Derivatives and the Inflammatory Bowel Disease Questionnaire: A Review of Instruments to Assess in Crohn’s Disease

1999 ◽  
Vol 13 (1) ◽  
pp. 65-73 ◽  
Author(s):  
Eric M Yoshida
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Disease Activity ◽  
Bowel Disease ◽  
Activity Index ◽  
Disease Activity Index ◽  
Inflammatory Bowel Disease Questionnaire ◽  
Inflammatory Bowel ◽  
Disease Questionnaire

The Crohn’s Disease Activity Index (CDAI) has been used to measure Crohn’s activity for over a quarter of a century. The development of the CDAI is reviewed and its reliability and validity are examined. Instruments used to assess Crohn’s disease that were developed subsequent to the CDAI, including the Harvey-Bradshaw Index, the Cape Town Index and a three-variable version of the CDAI (modified for survey research), are similarly reviewed. The most recent instrument to assess Crohn’s disease, the Inflammatory Bowel Disease Questionnaire, which assesses patients in the domains of bowel, systemic, emotional and social function, is also discussed.

scholarly journals Preventive Effects of Pyungwi-san against Dextran Sulfate Sodium- and Clostridium difficile-Induced Inflammatory Bowel Disease in Mice

2019 ◽  
Vol 20 (24) ◽  
pp. 6346 ◽  
Author(s):  
Meng Yang ◽  
Shambhunath Bose ◽  
Soo-Kyoung Lim ◽  
Hojun Kim
Keyword(s):  
Inflammatory Bowel Disease ◽  
Clostridium Difficile ◽  
Bowel Disease ◽  
Dextran Sulfate ◽  
Dextran Sulfate Sodium ◽  
Activity Index ◽  
Disease Activity Index ◽  
Abundance Ratio ◽  
Protective Effects ◽  
Inflammatory Bowel

Several lines of evidence indicate that inflammatory bowel disease (IBD) is associated with Clostridium difficile (CD) infection as a consequence of gut dysbiosis. Currently available treatments of IBD are either not very effective or have adverse effects. Pyungwi-san (PWS), a traditional Chinese herbal formulation, has long been used to treat gastrointestinal disorders. The present study was conducted to investigate the efficacy of PWS against dextran sulfate sodium (DSS) + CD-induced IBD in mice. The animals received DSS in drinking water for seven days to produce DSS-induced acute colitis. In the DSS + CD group, the DSS-fed animals were orally administered with CD spores twice during the DSS treatment period. We observed that exposure of DSS + CD-treated animals to PWS significantly decreased the disease activity index; prevented the shortening of colonic length and increases in spleen size and weight; restored colonic histological parameters by significantly increasing mucus thickness, crypt depth, and goblet cell numbers; protected the tight junction proteins; improved the profiles of pro-inflammatory and anti-inflammatory cytokines; and normalized the abundance ratio of the Firmicutes/Bacteroidetes in the gut. Thus, PWS exerted a number of protective effects on DSS + CD-induced colitis, which might be mediated via restoration of a balance in gut microbial communities.

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