acalypha aristata/抗氧化劑

This study was aimed at characterising the secondary metabolites responsible for antibacterial and antioxidant activities of Acalypha wilkesiana. Purification of the defatted methanol leaves extract was guided by the DPPH free radical scavenging assay as well as by evaluation of the antibacterial

OBJECTIVE The aim of this study was to evaluate the antioxidant activty and anti-acid property of Acalypha wilkesiana foliage extract. METHODS Hot and cold aqueous extracts were prepared from healthy leaves of A. wilkesiana. Free radical scavenging activity and H(+), K(+)-ATPase inhibition

In the annals of biomedical theory perhaps no single class of natural product has enjoyed more ingenious speculation than antioxidants formally aimed at counteracting oxidative insults which are involved in the pathophysiology of Alzheimer's and Parkinson's disease, cancer, amyotrophic lateral

Methanol and aqueous extracts from fi ve plant species, used in traditional medicine in Guatemala for the treatment of microbial infections, were tested in vitro for their ability to scavenge DPPH, OH(.) and O(2) (-) radicals and to inhibit lipoperoxidation (LPO) in order to establish a relationship

OBJECTIVE Inflammation and oxidative stress can lead to different chronic diseases including cancer and atherosclerosis. Many medicinal plants have the potential to show as anti-inflammatory activity. Present investigation was performed to investigate anti-inflammatory, antioxidant activity, and

This study aimed to investigate the potential anti-oxidant activity of methanol (Aca-M) extract and n-hexane (Aca-H), chloroform (Aca-Ch), ethyl acetate (Aca-E), n-butanol (Aca-B) and aqueous (Aca-A) fractions obtained from the aerial parts of Acalypha fruticosa (Aca) using the 2,

The traditional medicine still plays an important role in the primary health care in Yemen. The current study represents the investigation of 16 selected plants, which were collected from different localities of Yemen. The plants were dried and extracted with two different solvents (methanol and hot

The present study was designed to assess the physiological and biochemical changes in roots and shoots of the herb Acalypha indica grown under hydroponic conditions during exposure to lead (Pb) (100-500 mg L-1) for 1-12 d. The accumulation of Pb by A. indica plants was found to be 121.6 and 17.5 mg

Camellia fangchengensis Liang et Zhong, belonging to the genus Camellia sect. Thea (Theaceae), is an endemic tea species to the south and southwest areas of Guangxi province, People's Republic of China. Known as a wild tea plant, the leaves have been used for producing green tea or black tea by the

The present paper has been designed to evaluate phytochemical profile, in vitro free radical scavenging activity, cytotoxicity of methanolic extract and in vivo antioxidant activity of polyphenolic fraction of Acalypha indica leaves. Methanolic extract of A. indica leaves (MEAIL) contained rich

BACKGROUND α-glucosidase inhibitors controls postprandial hyperglycemia (PPHG) by lowering sharp rise in blood glucose levels after ingestion of carbohydrate rich meal in type 2 diabetic (T2D) individuals. Acalypha indica commonly known as Indian copper leaf is used in traditional medicinal system

This article describes free radical-scavenging activities of extracts of several plants harvested in Sri Lanka through the 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay. These plants have traditionally been used in the indigenous systems of medicine in Sri Lanka, such as Ayurveda, as described below.

Free radicals are involved in the process of lipid peroxidation and play a cardinal role in numerous chronic diseases like cancer, coronary heart disease and ageing. Thus the ability to scavenge free radicals in order to minimize oxidative damage to living cells is very important. The hexane extract

Prevention of various diseases using natural compounds has been of interest for many decades. Floral diversity has been widely investigated for possible protective and preventive properties, and various plant-based medicines have been introduced in the recent times. Antioxidant potential,

OBJECTIVE The aim of the present study is to evaluate the antiepileptic activity of chloroform extract of aerial parts of Acalypha fruticosa in mice. METHODS The antiepileptic activity of chloroform extract of A. fruticosa at the doses of 30, 100 and 300 mg/kg, p.o. was evaluated by maximum