An Insight of Clinical Evidence of Ayurveda Interventions in the Management of COVID-19 Patients.

BACKGROUND: Coronavirus disease 2019 (COVID-19) was caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and patients with COVID-19 may be treated with traditional medicine like Ayurveda alone or in combination with standard allopathic treatment, as Ayurveda is one of the oldest traditional medicinal systems followed by millions around the world. METHODS: The literature was searched in databases such as LitCOVID, Google Scholar, Science Direct, EBSCO, Scopus, Web of Science, EMBASE, and reference lists to identify articles relevant to the use of Ayurvedic medicines in the management of COVID-19. RESULTS: Several clinical studies have determined the efficacy of Ayurvedic medicines and formulations in the management of patients with COVID-19. CONCLUSION: The Ayurvedic medicines and formulations with antiviral, antioxidant, anti-inflammatory, and immunomodulatory properties could be used along with standard allopathic medicines to assist in the earlier detection of virus, speedy recovery of patients with COVID-19, faster discharge from hospitals, and the prevention of further deterioration.

Drug interactions of meglitinide antidiabetics involving CYP enzymes and OATP1B1 transporter.

Meglitinides such as repaglinide and nateglinide are useful to treat type 2 diabetes patients who follow a flexible lifestyle. They are short-acting insulin secretagogues and are associated with less risk of hypoglycemia, weight gain and chronic hyperinsulinemia compared with sulfonylureas. Meglitinides are the substrates of cytochrome P450 (CYP) enzymes and organic anion transporting polypeptide 1B1 (OATP1B1 transporter) and the coadministration of the drugs affecting them will result in pharmacokinetic drug interactions. This article focuses on the drug interactions of meglitinides involving CYP enzymes and OATP1B1 transporter. To prevent the risk of hypoglycemic episodes, prescribers and pharmacists must be aware of the adverse drug interactions of meglitinides.

Potential action of Rumex vesicarius (L.) against potassium dichromate and gentamicin induced nephrotoxicity in experimental rats.

To determine the ameliorative potential of the active fraction from different extracts of Rumex vesicarius against potassium dichromate and gentamicin induced nephrotoxicity in experimental rats and its possible mechanism of action. Both sex wistar rats were divided into 6 groups (n=6/group) were fed with a control, potassium dichromate and gentamicin supplemented with different extracts at the doses of 200 and 400mg/kg respectively. Oral administration of EERV offered a significant (p<0.01 and p<0.001) dose dependent protection against PD and GN induced nephrotoxicity. Potassium dichromate and gentamicin nephrotoxicity assessed in terms of body weight, kidney weight, creatinine, urea, uric acid, BUN, albumin and total protein. Thus the present study revealed that EERV phytochemical constituents play an important role in protection against kidney damage.

Protective Effect of Prosopis cineraria Against N-Nitrosodiethylamine Induced Liver Tumor by Modulating Membrane Bound Enzymes and Glycoproteins.

PURPOSE: The objective of the present study was to evaluate the protective effect of methanol extract of Prosopis cineraria (MPC) against N-nitrosodiethylamine (DEN, 200mg/kg) induced Phenobarbital promoted experimental liver tumors in male Wistar rats. METHODS: The rats were divided into four groups, each group consisting of six animals. Group 1 served as control animals. Liver tumor was induced in group 2, 3, and 4 and Group 3 animals received MPC 200mg/kg and Group 4 animals received MPC 400mg/kg. RESULTS: Administration of DEN has brought down the levels of membrane bound enzymes like Na(+)/ K(+) ATPase, Mg(2+) ATPase and Ca(2+)ATPase which were later found to be increased by the administration of Prosopis cineraria (200 and 400mg/kg) in dose dependent manner. The MPC extract also suppressed the levels of glycoproteins like Hexose, Hexosamine and Sialic acid when compared to liver tumor bearing animals. CONCLUSION: Our study suggests that MPC may extend its protective role by modulating the levels of membrane bound enzymes and suppressing glycoprotein levels.