ABSTRACT
Tinospora cordifolia (Guduchi or Gurjo), a herbaceous vine or climbing deciduous shrub, is consider as an important medicine in the Ayurvedic system of medication, which is available in India, China, Myanmar, Bangladesh and Srilanka. Menispermaceae is the family of this compound. T. cordifolia have a variety of properties to treat various ailments such as fevers, jaundice, diabetes, dysentery, urinary infections, and skin diseases. This compound has been subjected to many chemicals, pharmacological, pre-clinical, or clinical investigations and some new therapeutic potential effects have been indicated. This review aims to summarize the critical information concerning in areas of chemical constituents, chemical structure, and pharmacokinetic activities such as anti-diabetic, anticancer, immune-modulatory, antivirus (especially in silico study about COVID-19), antioxidant, antimicrobial, hepatoprotective and its effect on cardiovascular and neurological disorders as well as rheumatoid arthritis. This traditional herb needs more experimental study on the clinical, pre-clinical study, and clinical efficacy of these compounds for the prevention and treatment of COVID-19 and needs large-scale clinical studies to prove the clinical efficacy of this compound, especially in stress-related diseases and other neuronal disorders.
Subject(s)
Humans , Tinospora/chemistry , COVID-19 , Plant Extracts/chemistry , Antioxidants/chemistryABSTRACT
Aimand Objectives:Boerhavia diffusa(B. diffusa) frequently known as punarnava is specifically used to replenish the body. The present work was designed to evaluate the scavenging potentialof its bioactive constituents. Materials and Methods:The different fractions ofB. diffusaroot methanolic extractwere examined for phenolic, flavonoids contents, DPPH free radical and Nitric oxide scavenging activities. Further antioxidant activity wasevaluated by ABTS free radical scavenging method and also from the reducing potential scavenging activity. The total phenolic content in different fractions by using various solvent like ethanol, diethyl ether, chloroform, ethyl acetate, and n-butanol were carried out to find the antioxidant activities. Results:The phenolic content was highest in ethanolic fraction that was significantly comparable with ascorbic acid. The flavonoid content was highest in ethanol fraction (41.93 ± 3.92 μg/mL) followed by n-butanol fraction (31.68 ± 1.72 μg/mL), then ethyl acetate fraction (29.67 ± 2.83 μg/mL) and least in chloroform fraction (16.91 ± 2.74 μg/mL). The ethanolic fraction of B. diffusaalso showed highest DPPH radical scavenging activity (101.29 ± 3.78) when compared with other fractions of same extract using different solvent phases. Moreover the nitric oxide scavenging activity of ethanolic fraction was maximum (82.31 ± 2.83) than different fractions. The ethanolic fraction also showed improved ABTS radical scavenging activity (81.73 ± 2.73 mg/mL) while chloroform fraction showed poor ABTS radical cation scavenging activity (29.51 ± 2.79 mg/mL). Conclusions:The study concludes that Boerhavia diffusa has rich and ample source of phenolic acid and flavonoids. Among all fractions the ethanolic has potent antioxidant activity, which shows its significance for a better novel approach.
ABSTRACT
Aquilaria agallocha, an important medicinal plant is one of the most widely growing species of the family Thymelaeaceae. It is a precious plant on the earth because of its spacious medicinal properties. The present review provides significant information regarding its phytochemical investigations, pharmacological activities and medicinal properties as a folk medicine to treat several diseases like inflammation, arthritis, vomiting, cardiac disorders, cough, asthma, leprosy, anorexia, headache and gout. The plant has been reported to possess several pharmacological activities such as antinociceptive, antimicrobial, laxative, anti-oxidant, sedative, antihyperglycaemic, thrombolytic, antidiabetic, ulcer protective, anticancerous, antidiarrhoeal, hepatoprotective and CNS activities. Every portion of the plant has beneficial properties that can serve the mankind. The entire plant can be extensively studied for further future prospectives.