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antioxidant

Papers (783)

Phytochemical and Antioxidant Effect of Spathodea campanulata leaf Extracts

Akharaiyi Fred Coolborn, Boboye Bolatito, Akpambang Victoria Omolara & F. C. Adetuyi · International Journal of Biochemistry Research & Review · 2015

Phytochemical and Antioxidant Effect of Spathodea campanulata leaf Extracts Aim: Spathodea campanulata is a medicinal plant useful in traditional medicine for the treatment and prevention of some diseases of bacterial and non microbial origins. As a result of this, it becomes ver...

Open access Research Article 10.9734/IJBCRR/2015/16371

Effect of Carbendazim Exposure and Vitamin E Supplementation in African Giant Rats

A. O. Omonona & T. A. Jarikre · Journal of Agriculture and Ecology Research International · 2015

Aim: Carbendazim is a broad spectrum benzimidazole and metabolite of benomyl used to control farm pests. Unregulated use of pesticides inadvertently affects the ecosystem and loss of biodiversity with precipitous decline of some wildlife species. We investigated the toxicity of c...

Open access Research Article 10.9734/JAERI/2015/16715

Phytochemical and Antioxidant Properties of Stem Bark Extracts of Anthocleista nobilis

K. G. Ngwoke, I. A. Anusi, P. M. Eze, U. M. Okezie, C. C. Abba & D. O. Abonyi · European Journal of Medicinal Plants · 2015

Aim: This study was carried out to determine the phytochemical and antioxidant properties of extracts of Anthocleista nobilis. Methodology: Acetone and methanol stem bark extracts of A. nobilis were investigated for their free radical scavenging activity in the presence of 1,1-di...

Open access Research Article 10.9734/EJMP/2015/16107

Minimal Impact of Nutrition Education and Fruit and Vegetable Consumption on Biomarkers of Inflammation and Oxidative Stress

Meredith G. Wagner, Yeong Rhee, Kerrie Hert-Honrath, Elizabeth H. Blodgett Salafia & Donna Terbizan · European Journal of Nutrition & Food Safety · 2015

Aims: To determine the effectiveness of a community-based fruit and vegetable education program and provision of fruits and vegetables on consumption of fruits, vegetables, antioxidants, and changes in biomarkers of inflammation and oxidative stress among overweight and obese adu...

Open access Research Article 10.9734/EJNFS/2015/15994

Antioxidant, Antibacterial and Tyrosinase Inhibiting Activities of Extracts from Myristica fragrans Houtt

Suguna Paneerchelvan, How- Yee Lai & Kasipathy Kailasapathy · European Journal of Medicinal Plants · 2015

Aims: To evaluate the antioxidant, antibacterial and tyrosinase inhibiting activities of the methanolic extracts of the leaf and fruit pericarp from Myristica fragrans. Study Design: In vitro assays. Place and Duration of Study: School of Biosciences, Taylor’s University (Jan – D...

Open access Research Article 10.9734/EJMP/2015/17296

In vitro Antioxidant Activities and Phytochemical Analysis of Methanol Extracts of Leaves and Stems of Lumnitzera racemosa

Firdaus Mukhtar Quraishi, B. L. Jadhav & Neeti Kumar · European Journal of Medicinal Plants · 2015

Aim: To study antiradical and the reducing power activities in the leaves and stems methanol extracts of Lumnitzera racemosa mangrove species. Design: Soxhlet extraction of leaves and stems using methanol for in vitro antioxidant assay. Place and Duration of Study: Department of...

Open access Research Article 10.9734/EJMP/2015/16226

Antioxidant Capacity and Anti-diabetic Activity of Wild Berry Stem Infusions

Indu Parmar & H. P. Vasantha Rupasinghe · European Journal of Medicinal Plants · 2015

The potential health benefits of green tea sand herbal teas have led to an increased demand of specialty tea products in the food market. Aims: To determine the proximate composition, phytochemical compositions and hypoglycemic potentials of the methanol and hot water extracts of...

Open access Research Article 10.9734/EJMP/2015/17115

Antimicrobial and Antioxidant Potentials, and Chemical Constituents of the Leaf Extracts of the Nigerian Piliostigma thonningii (Caesalpiniaceae) Schum

Okwute Simon Koma & Yakubu Rufa’i · European Journal of Medicinal Plants · 2015

Aims: In this work the 95% ethanol extract of the Nigerian Piliostigma thonningii known traditionally to possess a number of medicinal properties was screened for antimicrobial and antioxidant potentials as well as identified its chemical constituents. It was to confirm its tradi...

Open access Research Article 10.9734/EJMP/2015/15485

Effect of Calpurnia aurea Seed Extract on HAART Induced Haematotoxicity in Albino Wistar Rats

Haile Nega Mulata, Natesan Gnanasekaran, Umeta Melaku & Seifu Daniel · International Blood Research & Reviews · 2015

Aim: To investigate the effect of Calpurnia aurea seeds extract on highly active antiretroviral therapy (HAART), first phase regimens (Lamivudine + Efavirenz + Zidovudine) induced heamtotoxicity in rats. Study Design: Thirty adult healthy male albino wistar rats of weighing about...

Open access Research Article 10.9734/IBRR/2015/15888

HPLC Profiling and Antioxidant Properties of the Ethanol Extract of Hibiscus tiliaceus Leaf Available in Bangladesh

Hemayet Hossain, Proity Nayeeb Akbar, Shaikh Emdadur Rahman, Sabina Yeasmin, Tanzir Ahmed Khan, Md. Mahfuzur Rahman & Ismet Ara Jahan · European Journal of Medicinal Plants · 2015

The aim of this research was to investigate the antioxidant activity and HPLC fingerprinting profiles of the ethanolic leaf extract of Hibiscus tiliaceus growing in Bangladesh. Catechin, rutin hydrate, ellagic acid and quercetin contents were quantified in the sample by HPLC-DAD...

Open access Research Article 10.9734/EJMP/2015/14720

Anticancer Properties of Bioactive Compounds of Berry Fruits - A Review

Danielle dos Santos Bonfim de Castro & Anderson Junger Teodoro · Journal of Advances in Medicine and Medical Research · 2015

An overwhelming body of research has now firmly established that the dietary intake of berry fruits has a positive and profound impact on human health, performance, and disease. Evidence suggests that edible small and soft-fleshed berry fruits may have beneficial effects against...

Open access Research Article 10.9734/BJMMR/2015/15289

Effect of L-arginine on the Expression of Endothelial Nitric Oxide Synthase (eNOS) in Heart Tissues of Diabetic Rats

Ahmed Mohamed M. Okasha & Hend Mohamed Abdel Ghany · International Journal of Biochemistry Research & Review · 2014

Aims: This study aimed to determine the role of L-arginine on eNOS expression and its role on the level of some antioxidants as reduced glutathione and catalase in alloxan-induced diabetic rats. Study Design: Ninety adult male albino rats were divided into three (3) groups of thi...

Open access Research Article 10.9734/IJBCRR/2015/13997

Anti-collagenase, Anti-elastase and Antioxidant Activities of Pueraria candollei var. mirifica root Extract and Coccinia grandis Fruit Juice Extract: An In vitro study

Thatchanan Chattuwatthana & Edward Okello · European Journal of Medicinal Plants · 2014

Aims: To determine the in vitro anti-elastase, anti-collagenase and antioxidant properties of two Asian herbs: Pueraria candollei Graham ex Benth. var. mirifica and Coccinia grandis (L.) Voigt that were selected for their anti-aging properties according to their ethnobotanical an...

Open access Research Article 10.9734/EJMP/2015/14129

Potassium Bromate Induced Renal Toxicity in Wistar Albino Rats: Effects of Aqueous Extract of Nutmeg (Myristica fragrans Houtt)

O. A. Oseni, S. A. Olagboye & A. S. K. Idowu · Journal of Advances in Medicine and Medical Research · 2014

Much attention has been drawn to the toxic effect of bromate on the organs like liver, spleen etc. However, it is not clear whether or not the toxicity of bromate is related to other vital organs like the kidney. Hence, the present work is geared towards not only unraveling the t...

Open access Research Article 10.9734/BJMMR/2015/10008

Some Biochemical Effects of Methanolic Extract of Afzelia africana Seed in Rats Following Single or Repeated Carbon Tetrachloride Intoxication

Uju Dorothy Iliemene & Sunday Ene-Ojo Atawodi · Biotechnology Journal International · 2014

Some Biochemical Effects of Methanolic Extract of Afzelia africana Seed in Rats Following Single or Repeated Carbon Tetrachloride Intoxication Aim: To establish the in vivo effects of the methanolic extract of Afzelia africana seed on CCl4- induced organ damage on some biochemica...

Open access Research Article 10.9734/BBJ/2014/13785