Modulatory effect of α-linolenic acid-rich garden cress (Lepidium sativum L.) seed oil on inflammatory mediators in adult albino rats

Polyvinyl alcohol-chitosan-polyethylene glycol-glycerol incorporated with Peganum harmala loaded in lipid nanocapsules as an elastic nanocomposite surgical sealant to control bleeding

Uncontrolled hemorrhage remains a critical threat in trauma and surgery. This study developed a novel hemostatic composite by encapsulating Peganum harmala L. seed extract (PH) with known hemostatic properties into lipid nanocapsules (PH-LNCs) and then embedding them within a polyvinyl alcohol-chitosan-polyethylene glycol-glycerol (PVA-CS-PEG-G) matrix. The composite was physically crosslinked via the dual processes of freezing-thawing and thermal crosslinking and exhibited robust mechanical properties reaching 0.434 ± 0.014 MPa and elasticity of 40.685 % ± 4.04. It also demonstrated excellent biocompatibility, surface morphology, physical stability, and ex-vivo skin deposition/permeation were assessed. The characterization of PH-LNCs revealed optimal PH-LNC formation and successful integration into the composite with particle size, zeta potential, and PDI were approximately 45.45 ± 24 nm, -16.3 ± 1.4 mV, and 0.374 ± 0.1, respectively. In vitro studies highlighted enhanced blood clotting and platelet adhesion, while in vivo experiments confirmed superior hemostatic efficacy in a mouse tail amputation model. The composite's soft texture, conformability, and mechanical strength make it a promising candidate for effective traumatic wound management.

Comparative study of Lepidium sativum orally administered seeds, hydrogel and atorvastatin on obesity of rats fed on a high fat diet

BACKGROUND

Obesity has become a prevalent issue worldwide, leading to various complications such as hyperlipidemia, diabetes, and cardiovascular problems. Statins, as FDA approved anti-hyperlipidemic drugs, still pose some concerns upon their administration. Recently, researchers have looked for natural products as an alternative to manage hyperlipidemia and obesity.

AIM

This work aimed to study the hypolipidemic effect of Lepidium sativum garden cress (GC) from different preparations; orally administered seeds, and hydrogel, in comparison to atorvastatin.

METHODS

GC hydrogel was prepared from the GC aqueous extract and pharmaceutically evaluated for its pH, spreadability, seeds content, homogeneity, rheology, and in vitro release. The rat's body weight, blood glucose levels, total lipid profile, and liver biomarkers were evaluated on obese rats for one month. In addition, the histopathology study was also performed.

RESULTS

GC hydrogel had acceptable pharmaceutical properties and showed a sustained release performance over 24 h. Oral and topical GC significantly reduced the lipid profiles, blood sugar and ALT, AST levels more than the negative control group and comparable to atorvastatin. It was found that oral GC showed a significant effect on the percentage decrease in the rat's body weight than the applied hydrogel. Histopathology study revealed a better outcome in the histological structure of pancreas and liver compared with rats feed on high fat diet post-treatment for one month.

CONCLUSION

GC orally administered, or topically applied hydrogel could be a promising, safe alternative formulation to atorvastatin in managing hyperlipidemia and normalizing body weight of obese rats.

Research Update on the Therapeutic Potential of Garden Cress (Lepidium sativum Linn.) with Threatened Status

Garden cress (Lepidium sativum) has been used in India for medicinal purposes since the Vedic era. Garden cress, a native of Egypt and southwest Asia, is a small perennial edible herb that has been used to treat many diseases for centuries. The seeds, leaves as well as roots have medicinal properties. The seeds are rich in protein, fat, calcium, and iron and have high nutritional value. They are considered to be galactagogue, anticarcinogenic, antidiabetic, antiasthmatic and antidiarrheal. Leaves, seeds, and aerial parts extracts are found to have alkaloids, flavonoids, glycosides, polypeptides, vitamins, minerals, proteins, fats, and carbohydrates. Lepidium sativum is known for its pungent odor due to the several volatile oils and has been used to treat various conditions, including respiratory disorders, muscle pain, inflammation, and bone fractures in the past. Lepidium sativum is a fast-growing annual herb; in India, it is commonly known as Chandrasoor. Whole fruits or seeds are used, fresh or dried, as a seasoning with a peppery flavor. Boiled seeds are consumed in drinks by Arabs, either ground in honey or as an infusion in hot milk. The seed oil can be used for illumination and soap making. Additionally, limited awareness and conservation efforts have further contributed to its threatened status. Recognizing the importance of preserving this valuable plant species is crucial for maintaining biodiversity and ensuring its availability for future generations. Furthermore, this review explores the potential benefits of Lepidium sativum in different domains. Its nutritional value and health benefits make it a promising candidate for addressing malnutrition and improving overall well-being. The presence of bioactive compounds suggests its potential use in functional foods, pharmaceuticals, and natural medicines for various ailments. Moreover, Lepidium sativum exhibits antimicrobial and insecticidal properties, offering potential applications in agriculture and pest control. The current review discussed the nutritional, potential benefits and pharmacological effects of Lepidium sativum.

Garden Cress Seed Oil Abrogates Testicular Oxidative Injury and NF-kB-Mediated Inflammation in Diabetic Mice

Diabetes mellitus is a metabolic disorder associated with various complications encompassing male reproductive dysfunction. The present study aimed to investigate the therapeutic potential of biologically active Lepidium sativum seed oil (LSO) against the testicular dysfunction associated with streptozotocin (STZ)-induced diabetes. Male adults (n = 24) were divided into four groups: control, LSO-administered, diabetic (D), and LSO-treated diabetic (D+LSO) groups. LSO was extracted from L. sativum seeds, and its chemical composition was determined using GC-MS. Serum testosterone levels, testicular enzymatic antioxidants (catalase (CAT) and superoxide dismutase (SOD)), an oxidative stress (OS) biomarker, malondialdehyde (MDA), pro-inflammatory markers (NF-kB, IL-1, IL-6, and TNF-α), and the expression level of NF-kB were assessed. In addition, histopathological changes were evaluated in testicular tissues. The results obtained showed that the chemical composition of LSO indicated its enrichment mainly with γ-tocopherol (62.1%), followed by 2-methylhexacosane (8.12%), butylated hydroxytoluene (8.04%), 10-Methylnonadecane (4.81%), and δ-tocopherol (3.91%). Moreover, LSO administration in the D+LSO mice significantly increased testosterone levels and ameliorated the observed testicular oxidative damage, inflammatory response, and reduced NF-kB expression compared to the diabetic mice. Biochemical and molecular analyses confirmed the histological results. In conclusion, LSO may prevent the progression of diabetes-induced impairment in the testes through inhibition of the OS- and NF-kB-mediated inflammatory response.

Evidence for Health-Promoting Properties of Lepidium sativum L.: An Updated Comprehensive Review

Lepidium sativum L. is a common herb distributed worldwide, used as a food ingredient and therapeutic agent in traditional medicine for treating health-related disorders. L. sativum and its extracts have been described to possess numerous biological activities including antimicrobial, antidiabetic, antioxidant, antidiarrheal, anticancer, and numerous health-promoting effects in in vivo and in vitro studies. The purpose of this review is to summarize the findings describing important biological functions and therapeutic effects of L. sativum in various cell lines and animal models. In this review, the English-language articles were gathered from electronic databases including Web of Science, PubMed and Google Scholar with no time limit applied to any database. The search terms used in this review include, "Lepidium sativum L." and/or "chemical composition", "health benefits", "antimicrobial", "antioxidant", "anticancer", "diuretic", "nephro-protection", "antidiarrheal", "antidiabetic", "anti-asthmatic", "neuroprotection", "metabolic", "bone fracture", and "reproductive performance". Additional and eligible studies were collected from reference lists of appropriate articles. The information presented will be helpful to attract more interest toward medicinal plants by defining and developing novel clinical applications and new drug formulations in the future. Pre-clinical studies showed that L. sativum possesses potent health-promoting effects involving various molecular mechanisms. Taken all together, data suggested that identified herbal plants such as L. sativum, can be exploited as nutritional and therapeutic agents to combat various ailments. Despite much research in this field, further comprehensive in vitro/in vivo studies and clinical trials are needed to identify the mechanisms underlying the biological and therapeutic activities of L. sativum.

Anti-inflammatory and Immunomodulatory Properties of Lepidium sativum

Background

Lepidium sativum (garden cress) is a member of the Brassicaceae family that has been utilized for medicinal and culinary purposes in centuries. Anti-inflammatory, antioxidant, immunomodulatory, hepatoprotective, antihypertensive, antiasthmatic, and hypoglycemic properties are found in various portions of the plant. The anti-inflammatory, antioxidant, and immunomodulatory effects of L. sativum were the subject of this review.

Methods

The required information was gathered by searching the Web of Science, PubMed, and Scopus databases for the terms anti-inflammatory, antioxidant, immunomodulatory, immune system, and Lepidium sativum. Up until February 2022, the search was conducted.

Results

TNF-, IL-6, IL-1, NO, iNOS, and HO-1 levels were reduced, indicating that L. sativum has anti-inflammatory and immunomodulatory properties. Flavonoids, alkaloids, cyanogenic glycosides, tannins, glucosinolates, sterols, and triterpenes are the key chemical components that contribute to the anti-inflammatory effects. In peritoneal neutrophils, L. sativum reduced oxidative stress by scavenging free radicals, as evidenced by a drop in superoxide anion and an increase in glutathione.

Conclusion

The anti-inflammatory, antioxidant, and immunomodulatory activities of L. sativum could be explored in clinical trials to treat inflammatory and immune system illnesses.

Lepidium sativum Secondary Metabolites (Essential Oils): In Vitro and In Silico Studies on Human Hepatocellular Carcinoma Cell Lines

Hepatocellular carcinoma (HCC) is the most common primary liver cancer and the greatest cause of cancer-related death in the world. Garden cress (Lepidium sativum) seeds have been proven to possess extraordinary antioxidant, anti-inflammatory, hypothermic, and analgesic properties. In this study, in vitro cytotoxic efficiency evaluation of L. sativum fractions was performed against two hepatocellular carcinoma cell lines (HuH-7 and HEPG-2), and the expression of some apoptotic genes was explored. In addition, the chemical composition of a potent extract of L. sativum was analyzed using gas chromatography coupled with mass spectrometry. Then, molecular docking analysis was implemented to identify the potential targets of the L. sativum components’ most potent extract. Overall, the n-hexane extract was the most potent against the two HCC cell lines. Moreover, these cytotoxicity levels were supported by the significant downregulation of EGFR and BCL2 gene expression levels and the upregulation of SMAD3, BAX, and P53 expression levels in both HuH-7 and HEPG2 cell lines. Regarding L. sativum’s chemical composition, GC–MS analysis of the n-hexane extract led to the identification of thirty compounds, including, mainly, hydrocarbons and terpenoids, as well as other volatile compounds. Furthermore, the binding affinities and interactions of the n-hexane fraction’s major metabolites were predicted against EGFR and BCL2 molecular targets using the molecular docking technique. These findings reveal the potential use of L. Sativum in the management of HCC.

Effective amelioration of hepatic inflammation and insulin response in high fat diet-fed rats via regulating AKT/mTOR signaling: Role of Lepidium sativum seed extracts

ETHNOPHARMACOLOGICAL RELEVANCE

Obesity-induced insulin resistance and chronic inflammation appears to be the most frequent cause of diabetes and its related metabolic complications; in this way a new therapeutic approaches are needed to prevent the chronic obesity and insulin resistance. Lepidium sativum has been extensively used in traditional alternative medicine for cough, skin disease, liver disorder, diuretic, gastrointestinal problems, hair loss treatment, milk secretion during lactation as well as antioxidant, antihypertensive, anti-inflammatory, and antidiabetic activities. The hypoglycemic and hypolipidemic effect of Lepidium sativum have been observed by previous studies, but the underlying molecular mechanisms are unclear.

AIM OF THE STUDY

In this study, we investigated the beneficial effect of Lepidium sativum ethanol and aqueous seed extracts on obesity, oxidative, inflammatory, and insulin sensitivity changes in the liver tissue of high fat diet (HFD)-fed rats. The bioactive constituents responsible for these activities have been identified for both extracts using HPLC and GC-MS.

MATERIALS AND METHODS

Rats were fed HFD for 10 weeks. The obese rats were treated orally with the Lepidium sativum ethanol extracts (LSEE) at dose 200 and 400 mg/kg body weight (BW) and Lepidium sativum aqueous extracts (LSAE) at dose 200 mg/kg BW daily for 8 weeks.

RESULTS

The findings of the present study pointed out a significant increase in the hepatic transaminases, lipid profile, leptin, and hepatic oxidative stress with decreased antioxidant capacity of HFD-fed rats. Consistent with this depiction; we determined the up-regulation of liver inflammatory markers with a significant down-regulation of insulin signaling components phospho-insulin receptor (p-IR), p-AKT, p-mammalian target of rapamycin (p-mTOR), and p-p70S6K after consumption of HFD for 10 weeks that indicates a deterioration of insulin sensitivity. Interestingly, the phytochemical screening of LSEE and LSAE exhibited positive results for phenolic, flavonoid, lipid, and some bioactive components as well as the in vitro antioxidant activity of both extracts clearly demonstrated their high antioxidant activities. Notably, LSEE and LSAE displayed a wide range of biological features including anti-obesity, anti-inflammatory, and antioxidant properties. Both extracts significantly decreased high glucose, leptin, lipid profile, liver enzymes levels, and body weight. We also found that LSEE and LSAE significantly alleviated lipid peroxidation and restored the antioxidant enzymes to normal levels. In parallel, the intracellular phosphorylation of classical markers of insulin signaling cascade p-IR/p-AKT/p-mTOR/p-p70S6K was up-regulated in the hepatic tissues of LSEE and LSAE-treated groups.

CONCLUSION

This study provides evidence that LSEE and LSAE might be one promising dietary supplementation that could safely and effectively prevent the early metabolic alterations and weight gain caused by HFD further regulate the activation of insulin signaling pathway beside their powerful antioxidant and low-toxicity properties.

Chemical composition and antimicrobial, antioxidant, and anti-inflammatory activities of Lepidium sativum seed oil

Lepidium sativum (garden cress) seed oil was examined for its antimicrobial, antioxidant, and anti-inflammatory activities. The oil was obtained by hydrodistillation, where gas chromatography coupled with mass spectrometry that utilized to study its chemical composition. Microdilution method was used to test the antimicrobial effect of oil against Staphylococcus aureus, Bacillus subtilis, Escherichia coli, Pseudomonas aeruginosa, Salmonella enterica, Klebsiella pneumoniae, and Candida albicans. The antioxidant activity was assessed by radical scavenging activity assay using 2,2-diphenyl-1-picrylhydrazyl radical. The major constituents found in the oil were 7,10-hexadecadienoic acid, 11-octadecenoic acid, 7,10,13-hexadecatrienoic acid, and behenic acid. The minimum inhibitory concentration (MIC) against all pathogens was 47.5 mg/ml, except for Salmonella enterica, which showed MIC of 90 mg/ml. The oil demonstrated antioxidant activity in a dose dependent pattern, with a half maximal inhibitory concentration (IC₅₀) value of 40 mg/ml, and exerted anti-inflammatory activity, wherein 21% protection was shown at a concentration of 300 μg/ml. Thus, L. sativum seed oil shows antimicrobial, antioxidant, and anti-inflammatory properties.

Hepatoprotective activity of Lepidium sativum seeds against D-galactosamine/lipopolysaccharide induced hepatotoxicity in animal model

BACKGROUND

Fulminant hepatic failure (FHF) is clinical syndrome with very poor prognosis and high mortality there is urgent need for the development of safe and non-toxic hepatoprotective agents for the adequate management of hepatitis. Hepatoprotective effect of the Lepidium sativum ethanolic extract (LSEE) was assessed by D-galactosamine-induced/lipopolysaccharide (400 mg/kg and 30 μg/kg) liver damage model in rats.

METHODS

Hepatoprotective activity of LSEE (150 and 300 mg/kg) and silymarin on D-GalN/LPS induced FHF in rat was assessed using several liver function enzyme parameters. Antioxidant properties as antioxidant stress enzymes were assessed in hepatic Liver as well as mRNA expression of cytokines genes such as TNF-α, IL-6, and IL-10 and stress related genes iNOS and HO-1 were determined by RT-PCR. Protein expression of apoptotic genes were evaluated through western blot. MPO and NF-κB DNA-binding activity was analyzed by ELISA. The magnitude of hepatic impairment was investigated through histopathological evaluation.

RESULTS

Marked amelioration of hepatic injuries by attenuation of serum and lipid peroxidation has been observed as comparable with silymarin (25 mg/kg p.o). D-GalN/LPS induced significant decrease in oxidative stress markers protein level, and albumin. LSEE significantly down-regulated the D-GalN/LPS induced pro-inflammatory cytokines TNFα and IL-6 mRNA expression in dose dependent fashion about 0.47 and 0.26 fold and up-regulates the IL-10 by 1.9 and 2.8 fold, respectively. While encourages hepatoprotective activity by down-regulating mRNA expression of iNOS and HO-1. MPO activity and NF-κB DNA-binding effect significantly increased and was mitigated by LSEE in a dose-dependent style as paralleled with silymarin.

CONCLUSION

Our data suggests that pretreatment of LSEE down regulates the caspase 3 and up-regulates the BCl₂ protein expression. The above findings revealed that Lepidium sativum has significant hepatoprotective activity.

Oleic acid, hydroxytyrosol and n-3 fatty acids collectively modulate colitis through reduction of oxidative stress and IL-8 synthesis; in vitro and in vivo studies

Our recent study has demonstrated that medium chain triglycerides (MCT) and monounsaturated fatty acids potentiate the beneficial effects of fish oil on risk factors of cardiovascular disease. In the present study, we have investigated the influence of MCT or olive oil on the protective and mucosal healing ability of fish oil in ulcerative colitis using cell simulation and animal models. Caco-2 cells grown in medium chain fatty acids enriched medium has exaggerated t-butyl hydroperoxide induced cell damage, GSH depletion, and IL-1β induced IL-8 synthesis, compared to the cells grown in oleic acid & hydroxytyrosol (OT) enriched medium. Further, combined treatment of cells with eicosapentaenoic acid, docosahexaenoic acid, and OT has remarkably attenuated the cell damage, and IL-8 synthesis, compared to individual treatments. To evaluate the effect of these lipid formulations in vivo, adult Wistar rats were fed diet enriched with high amount of medium chain triglycerides (MCT), virgin olive oil, or their combination with fish oil. Colitis was induced in rats using dextran sulfate sodium (DSS) for 7days followed by 10-days of recovery period. Rats of MCT group exhibit severe disease activity, higher levels of inflammatory cytokines in the colon compared to the olive oil group. Furthermore, there was persistent body weight loss, loose stools, higher levels of inflammatory cytokines in the rats of MCT group, even after DSS was withdrawn from drinking water. Conversely, fish oil has remarkably attenuated the DSS induced alterations in both MCT and olive oil diet groups with significantly greater effect in the olive oil group. Thus, MCT increase the susceptibility to colitis through oxidative damage and IL-8 synthesis in intestinal epithelial cells. The beneficial effects of virgin olive oil could be partially attributed to hydroxytyrosol. Combined treatment of hydroxytyrosol, oleic acid and n-3 fatty acids exhibit huge therapeutic benefits in colitis.

α-Linolenic acid: nutraceutical, pharmacological and toxicological evaluation

α-Linolenic acid (ALA), a carboxylic acid with 18 carbons and three cis double bonds, is an essential fatty acid needed for human health and can be acquired via regular dietary intake of foods that contain ALA or dietary supplementation of foods high in ALA, for example flaxseed. ALA has been reported to have cardiovascular-protective, anti-cancer, neuro-protective, anti-osteoporotic, anti-inflammatory, and antioxidative effects. ALA is the precursor of longer chain omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), but its beneficial effects on risk factors for cardiovascular diseases are still inconclusive. The recommended intake of ALA for cardiovascular health is reported to be 1.1-2.2g/day. Although there are limited toxicological data for ALA, no serious adverse effects have been reported. The evidence on an increased prostate cancer risk in association with dietary ALA is not conclusive. Based on the limited data currently available, it may be concluded that ALA may be beneficial as a nutraceutical/pharmaceutical candidate and is safe for use as a food ingredient.

Exposure of fatty acids after a single oral administration of sacha inchi (Plukenetia volubilis L.) and sunflower oil in human adult subjects

CONTEXT

Sacha inchi (Plukenetia volubilis L.) is a potential oilseed crop because it is rich in α-linolenic acid (ALA) (omega-3 fatty acid).

OBJECTIVE

To evaluate the exposure of fatty acids after a single oral administration of sacha inchi or sunflower oil in healthy volunteers.

MATERIAL AND METHODS

Plasma fatty acids concentrations were assayed by Gas Chromatography with Flame Ionization Detector in 18 adult subjects. After fasting, blood samples were obtained at 0, 0.5, 1, 2, 4, 8 and 24 h after ingestion of 10 or 15 ml of sacha inchi oil or sunflower oil.

RESULTS

The proportion ALA/linoleic acid was 1.37 in sacha inchi oil and 0.01 in sunflower oil. ALA, lauric acid, palmitic acid, linolelaidic acid, cis-8,11,14-eicosatrienoic acid, cis-13,16-docosadienoic acid and cis-4,7,10,13,16,19-docosahexaenoic acid (DHA) levels changed over time after sacha inchi oil ingestion but not with sunflower oil. The time at maximal concentration (tmax) for ALA was 2 h after sacha inchi oil ingestion. No ALA in plasma was observed after sunflower oil consumption. The maximal concentration of ALA was 2.84 ± 0.36 mg/ml in women and 0.94 ± 0.57 mg/ml in men, p < 0.05, whereas maximal concentration of DHA was 2.60 ± 0.84 mg/ml in women and 1.00 ± 0.38 mg/ml in men (p > 0.05). There is a trend for higher plasma ALA levels with 15 ml sacha inchi oil. After 2 h of consumption, plasma delta triacylglycerol were reduced with sunflower oil but slightly increased with sacha inchi oil. A reduction in plasma delta triacylglycerol-rich lipoprotein cholesterol was observed with both oils.

CONCLUSION

Consumption of sacha inchi oil increased ALA and DHA in plasma.

Promising effect of Magliasa, a traditional Iranian formula, on experimental colitis on the basis of biochemical and cellular findings

AIM: To investigate the efficacy of Magliasa, a traditional Iranian formula, on experimental colitis.

METHODS: After botanical authentication of herbal ingredients, formulation of Magliasa, quantitative determination of total glucosinolates and total phenolic content, and analysis of the thin layer chromatography profile were performed. Colitis was then induced in male rats by instillation of 2,4,6-trinitrobenzenesulfonic acid (TNBS) in all groups, aside from the Sham group. The experimental groups consisted of: the Sham group that received only normal saline; the Mag-50, Mag-100 and Mag-200 groups, which received 50, 100 and 200 mg/kg per day of Magliasa, respectively; the control group, which received vehicle water orally; the infliximab group, which received infliximab (5 mg/kg per day, subcutaneously); and the Dexa group, which received dexamethasone (1 mg/kg per day, orally). After completing the treatment period (2 wk), the rats were sacrificed, the colon was removed, its macroscopic and microscopic changes were recorded, and tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), total antioxidant capacity, myeloperoxidase (MPO), and lipid peroxidation (LPO) were assessed in colon homogenate.

RESULTS: The mean value of total glucosinolates in one gram of Magliasa was 19 ± 1 μmol. The mean value of the total phenolic content was 293.8 ± 17.6 mg gallic acid equivalents per 100 gram of Magliasa. Macroscopic scores were significantly decreased in Mag-100 (1.80 ± 0.58, P = 0.019) and Mag-200 (1.20 ± 0.20, P = 0.001) compared to the control group (3.40 ± 0.24), although some inflammation and hyperemia were evident. Treatment of rats by dexamethasone (0.33 ± 0.21, P < 0.001) and infliximab (0.83 ± 0.31, P < 0.001) remarkably attenuated scores where mild hyperemia was observed macroscopically. In comparison to the control group (4.00 ± 0.32), only Mag-200 (1.60 ± 0.40) showed a significant decrease in colonic histopathological scores (P = 0.005). Minimal mucosal inflammation was observed in the Dexa group (0.67 ± 0.21, P < 0.001). The levels of TNF-α, IL-1β and MPO were significantly lower in all groups compared to the controls (P < 0.05). A significant decrease in LPO was seen in the Mag-200 (3.27 ± 0.77, P = 0.01) and Dexa (3.44 ± 0.22, P = 0.011) groups in comparison to the control group (6.43 ± 0.61). Only dexamethasone caused a significant increase in antioxidant power in comparison to the control group (346.73 ± 9.9 vs 228.33 ± 2.75, P < 0.001). Infliximab and different doses of Magliasa did not show any remarkable increase in antioxidant capacity (P > 0.05). The effect of Magliasa in all of mentioned parameters, except antioxidant capacity, was dose dependent.

CONCLUSION: The effects of Magliasa in TNBS-induced colitis are encouraging and warrant clinical trials for further confirmation.