ABSTRACT
Background: Siddha Medicine is a valuable therapeutic choice which is classically used for treating viral respiratory infections, this principle of medicine is proven to contain antiviral compounds. Objective: The study is aimed to execute the In Silico computational studies of phytoconstituents of Siddha official formulation Kabasura Kudineer and novel herbal preparation JACOM which are commonly used in treating viral fever and respiratory infectious diseases and could be affective against the ongoing pandemic novel corona virus disease SARS-CoV-2. Method: Cresset Flare software was used for molecular docking studies against the spike protein SARSCoV-2 (PDB ID: 6VSB). Further, we also conducted in silico prediction studies on the pharmacokinetics (ADME) properties and the safety profile in order to identify the best drug candidates by using online pkCSM and SwissADME web servers. Results: Totally 37 compounds were screened, of these 9 compounds showed high binding affinity against SARS-CoV-2 spike protein. All the phytoconstituents were free from carcinogenic and tumorigenic properties. Based on these, we proposed the new formulation called as "SNACKeV" Conclusion: Based on further experiments and clinical trials, these formulations could be used for effective treatment of COVID-19. (c) 2020 The Authors. Published by Elsevier B.V. on behalf of Institute of Transdisciplinary Health Sciences and Technology and World Ayurveda Foundation. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
ABSTRACT
Kabasura Kudineer (KSK) is a Sastric Siddha polyherbal formulation that has been used to treat the fever with influenza-like indication. The purpose of this study is to validate the antiviral activity of KSK against the novel SARS-CoV-2 virus. The antiviral activity of KSK against SARS-CoV-2 was assessed in Vero E6 cells and followed by an RT-PCR assay. KSK significantly inhibited SARS-CoV-2 replication in Vero E6 cells. These data indicate that KSK prevents the attack of its virus, rendering the use of these a novel COVID-19 infectious diseases strategy.
Subject(s)
COVID-19ABSTRACT
Siddha’s folk medicine system is used to enhance immune responses as preventive medicine. Siddha medicine’s enormousplethora of data will enhance human wellbeing. Since the oldyears, Kabasura Kudineer(KSK) has beenanimmunedrugtoseveralillnesses. Aqueous extract was employed for preparing the extract and analyzed for Total Antioxidant Capacity, Fe2+ chelating activity assay, Hydrogen peroxide scavenging activity, ABTS Scavenging assay and Reducing power assay. Thiswas found to possess high antioxidant properties of aqueous extract of KSK and their derivatives have been confirmed with the different tests. This experimentation further affirms the antioxidative nature of KSK extract, which further aid in the fight in this COVID-19 pandemic situation.