Immunomodulatory Effect of a Polyherbal Formulation (Imusil) on Cyclophosphamide Induced Experimental Animal Model.

OBJECTIVE: In the present study, we investigated the immunomodulatory effect of a polyherbal formulation referred to as Imusil (IM) on cyclophosphamide (CP) induced immunosuppression model. METHODS: CP induced experimental animal model was used for evaluating the immunomodulatory effect of IM. For the study, animals were divided into four groups. Group I is served as the normal control, group II is treated only with CP, group III is treated with the standard drug, levamisole and group IV is treated with IM. The experimental duration was 30 days. At the end of the study, we had evaluated various parameters such as immune organ index, liver marker enzymes, antioxidants, haematological analysis, Th1/Th2 cytokine balance and humoral immune responses were examined using ELISA kits, T-lymphocyte subsets by flow cytometry, and histopathological analysis of the liver, spleen and thymus by H&E staining. RESULTS: The results obtained from the study revealed that the treatment of immunosuppressed animals with IM significantly (p<0.05) reversed the immune response in a positive manner. Treatment with IM properly shields the immune organs and triggers the cell-mediated and humoral immune responses accordingly. Thus, no significant changes were observed in the haematological parameters. Moreover, IM supplementation helps to boost up the antioxidant activity, thereby preventing oxidative stress-mediated damage, and also protects the liver from the toxicity induced by CP. CONCLUSION: The results suggest that IM has the ability to counteract the immunosuppressive effect of chemotherapeutic drugs by stimulating the immune system, along with its potent antioxidant and hepatoprotective properties.

Anti-inflammatory and anti-COVID-19 effect of a novel polyherbal formulation (Imusil) via modulating oxidative stress, inflammatory mediators and cytokine storm.

In the current scenario, most countries are affected by COVID-19, a pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that has a massive impact on human health. Previous studies showed that some traditionally used medicinal herbs and their combinations showed synergistic anti-viral and anti-inflammatory activity against SARS-CoV-2 type infections. Therefore, the goal of this study is to demonstrate the anti-viral and anti-inflammatory effects of a novel polyherbal formulation, hereinafter referred to as Imusil, on Vero E6 cell lines and Raw 264.7 murine macrophage cells respectively. The Imusil was subjected to identify its chemical characterisations such as UV-Visible spectrum profile, Fourier transform infrared spectroscopy (FT-IR) and gas chromatography-mass spectroscopic (GC-MS) analysis. FT-IR analysis of Imusil peak values with various functional compounds such as alcohol, esters, aliphatic and carboxylic acids. GC-MS analysis of compounds with totally 87 compounds major chemical compounds were identified, such as 3-(Octanoyloxy) propane-1,2-diyl bis(decanoate), Succinic acid, 2-methylhex-3-yl 2,2,2-trifluoroethyl ester, Neophytadiene, 3,5,9-Trioxa-4-phosphaheneicosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxododecyl)oxy]-, hydroxide, inner salt, 4-oxide, (R)-. The anti-viral activity of Imusil against SARS-CoV-2 was assessed using plaque reduction assay and anti-inflammatory study was conducted on lipopolysaccharide (LPS)-induced RAW 264.7 cells. The results obtained from the study reveal that Imusil significantly inhibited SARS-CoV-2 replication in Vero E6 cells and the production of inflammatory mediator's cyclooxygenase-2 and pro-inflammatory cytokines like tumour necrosis factor-α and interleukin- 6 were significantly reduced, along with thwarting the significant oxidative stress by preventing the expression of NOX-2 thereby inhibiting the reactive oxygen species formation. Hence, considering the current study as a novel strategy for mediating the COVID-19 associated aliments, inceptive scientific evidence of Imusil promises its potential therapeutic implications against COVID-19 and inflammatory conditions.

Hepatoprotective effect of essential phospholipids enriched with virgin coconut oil (Phoscoliv) on paracetamol-induced liver toxicity.

The prevalence of liver disease is increasing year by year and it is recognized as a main health burden across the world. Nowadays, dietary nutraceuticals are found to be very effective in the prevention and treatment of liver diseases. The virgin coconut oil and phosphatidylcholine are found to have a wide range of therapeutic efficacy and the most important among them is its hepatoprotective activity. In the present study, we had evaluated the hepatoprotective effect of the novel formulation with the combination of these two which is named as Phoscoliv. For the study, adult Wistar rats were grouped into Normal control, Paracetamol-treated, and Paracetamol along with Phoscoliv-treated group. In order to evaluate the hepatoprotective effect of the drug, various parameters were analyzed. Data obtained from the study showed that Phoscoliv supplementation were found to significantly boost up the antioxidant status by enhancing the SOD, CAT, GPx, and GSH level and thereby inhibit the generation of ROS and also blocked lipid peroxidation, which was confirmed by the reduced level of TBARS. The release of pro-inflammatory cytokines was also decreased, which was eventually helped to maintain the normal architecture of the liver. Thus, from the overall result of this study reveals that Phoscoliv can be effectively used as a potent and safe hepatoprotective medicine. PRACTICAL APPLICATIONS: The over or unwanted usage of synthetic medicine is a serious problem because it can cause so many adverse health effects. Liver-related disorders are the major side effects of these drugs. Food habits of ancient people dictate that there is no other better medicine than a good food. So, treating a disease with a food or compounds derived from a food item will be more effective. Virgin coconut oil is a type of natural and organic oil, which has the capability of maintaining the body in a healthy state. Likewise, phosphatidylcholines are very important phospholipid nutrients necessary to keep the cells healthy. Both these have the potential to protect and prevent the liver damages. Therefore, the combination of these two can exhibit profound hepatoprotective activity.

Ameliorating effect of glutathione-enriched herbal formulation (glothione) on alloxan-induced experimental diabetic model by modulating oxidative stress and pathogenesis.

Diabetes Mellitus is a common metabolic or endocrine disorder that occurs as a result of insufficient amounts of insulin secretion or defect in the action of insulin produced from pancreatic beta cells. Antioxidant containing food items are very effective in reducing complications that arise due to diabetes, indicating that it may be beneficial for treating metabolic disorders. In this study, we used some essential nutrients enriched with glutathione, named as Glothione (GN), and evaluated the antidiabetic effect of GN in alloxan-induced diabetic rats. The treatment with GN showed significant reduction in the blood glucose level, HbA1c level, and liver markers like SGOT, SGPT, and ALP and shows increased antioxidant status and decreased inflammatory markers. Histopathological analysis of pancreas and liver tissue showed that there were no abnormalities in the rat after the administration of GN. Thus, antioxidant-enriched formulation of GN can be used as a potent hypoglycaemic drug. PRACTICAL APPLICATIONS: Glothione is a glutathione-enriched formulation that contains essential nutrients required for the normal functioning of the body. Recent trends in lifestyle and food habits have been noted to cause health risks and subject the body through physical and physiological stress--hence the importance of antioxidant-rich foods. Antioxidants are capable of boosting metabolism and other physiological processes. Thus, the consumption of GN can enhance the antioxidant status within the body. GN does not contain any chemical ingredients so it will not cause any side effects. It has a strong antidiabetic effect and is also able to control a number of diseases.