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antioxidant

Papers (783)

Blueberry/Bilberry Juice and Blueberry Fruit Supplementation Protects DNA

Yim Tong Szeto, Peony Yuen Yee Lung & Daniel Man Kit Ng · Asian Food Science Journal · 2018

Aims: The study was to investigate the protective effect of blueberry/bilberry juice and blueberry fruit on leucocyte DNA against exogenous oxidative stress. Methodology: The study was divided to two parts which included the in vitro antioxidant effect of blueberry/bilberry juice...

Open access Research Article 10.9734/AFSJ/2018/41223

Antibacterial and Antioxidant Activity of Herbal Extracts of Curcuma longa L., Careya arborea Roxb., Madhuca longifolia (Koenig) Macbr. and Punica granatum L.

T. S. P. Jayaweera, G. M. P. J. Bandara, U. N. N. Udawatta, H. A. D. Ruwanjith & H. A. D. Ruwandeepika · Journal of Advances in Microbiology · 2018

Aims: Development of multiple resistances against pathogenic bacteria has become a global concern at the moment. This problem has enforced scientists to search for new antimicrobial substances from various sources including medicinal plants. Hence the study was designed to determ...

Open access Research Article 10.9734/JAMB/2018/41159

Pharmacological Activities of Youngia japonica Extracts

Mst. Shirajum Munira, Md. Humayan Kabir, Israt Jahan Bulbul, Mst. Luthfun Nesa, Md. Abdul Muhit & Imranul Haque · Annual Research & Review in Biology · 2018

Objectives: Youngia japonica (YJA), belonging to the family asteraceae, exhibits strong antiallergic, antioxidant and antitumor activities. The present study was carried out to assess the antioxidant potentials, analgesic, anti-inflammatory and CNS depressant activities of differ...

Open access Research Article 10.9734/ARRB/2018/40629

Phytochemical Constituents of Flour and Composite Bread from African Palmyra (Borassus aethiopum) Fruit from Ghana

Marian Peprah, Charles Apprey, Christopher Larbie & Odeafo Asamoah-Boakye · European Journal of Medicinal Plants · 2018

Aims: To explore the use of Borassus aethiopum fruit as composite flour and bread and determine the phytochemical composition in each product. Place and Duration: Department of Biochemistry, and Department of Food science food and sensory evaluation laboratory, between September,...

Open access Research Article 10.9734/EJMP/2018/40502

Evaluation of Antioxidant, Cytotoxic, Antibacterial and Thrombolytic Activity of the Methanolic Extracts of Ficus racemosa Fruits

Mst. Shirajum Munira, Md. Bahar Uddin, Md. Shariful Islam, Koly Aktar & Abdul Muhit · Journal of Complementary and Alternative Medical Research · 2018

Aims: The aim of this study was to find out the antioxidant, cytotoxicity, antibacterial and thrombolytic activity of the methanolic extract of fruit of F. racemosa. Place and Duration of Study: The study was carried out in August 2017 in the Department of Pharmacy, Southeast Uni...

Open access Research Article 10.9734/JOCAMR/2018/40429

In-vitro Antioxidant Effect of Thymoquinone

H. Khither, W. Sobhi, A. Khenchouche, A. Mosbah & M. Benboubetra · Annual Research & Review in Biology · 2018

Aim: In recent years, natural products from medicinal plants have received considerable attention. Thymoquinone, the major compound from Nigella sativa L.  Is the most used due to its several pharmacological properties. This study was undertaken to evaluate the antioxidant effect...

Open access Research Article 10.9734/ARRB/2018/40165

Phenolics from the Rhizomes of Kaempferia galanga L. and Their Antioxidant Activity

Fazhuang Yao, Xiaopei Zhu, Yihai Wang & Xiangjiu He · Journal of Complementary and Alternative Medical Research · 2018

Aims: This research aimed at exploring phenolics from the Kaempferia galanga L. and evaluating their antioxidant effect. Research Design: Phenolics were isolated and identified from the rhizomes of Kaempferia galanga L. Their radical scavenging ability was assayed by using the 2,...

Open access Research Article 10.9734/JOCAMR/2018/40630

Antileishmanial Effect of Coffea arabica, Salvia rhytidea and Bunium persicum against Leishmania major and Leishmania tropica Promastigotes and Their Cytotoxicity and Antioxidant Activities

Fatemeh Sharifi, Iraj Sharifi, Mostafa Pournamdari & Fariba Sharififar · European Journal of Medicinal Plants · 2018

Aims: This study was aimed to use Coffea arabica, Salvia rhytidea and Bonium persicum extracts against Leishmania major and L. tropica promastigotes to compare various concentrations of these plant extracts. In addition, their cytotoxicity and antioxidant activities were also eva...

Open access Research Article 10.9734/EJMP/2018/39364

A Study on the Antioxidant and Antimicrobial Activities of Seed and Leaf Extracts of Glycine max (L) Merr.

N. A. Igboabuchi & C. V. Ilodibia · Asian Journal of Research in Botany · 2018

The present study was carried out to evaluate the antioxidant and antimicrobial activities of ethanolic leaf and seed extracts of Soybean (Glycine max (L) Merr.). Antioxidant activity of the leaf and seed extracts was determined by reducing power capacity of flavonoid, phenol, ly...

Open access Research Article

Effects of Ethanol Leaf and Fruit Extracts of Kigelia africana on Some Oxidative and Biochemical Parameters of Alloxan -Induced Diabetic Rats

E. N. Uhuo, L. U. S. Ezeanyika & V. N. Ogugua · Asian Journal of Research in Biochemistry · 2018

Hyperglycaemia, a characteristic feature of diabetics mellitus leads to decreased antioxidant defense and hence the development of oxidative stress, which is involved in the aetiology of development of diabetic complications. This work was therefore aimed at evaluating the anti d...

Open access Research Article 10.9734/ajrb/2017/v1i1366

Antioxidant Supplementation and Free Radicals Quelling; the Pros and Cons

B. K. Myke-Mbata, S. C. Meludu & C. E. Dioka · Journal of Advances in Medicine and Medical Research · 2018

An antioxidant is a substance that inhibits oxidation of biomolecules by free radicals. Its primary role is to decrease or inhibit synthesis, scavenge and neutralise the effects of free radicals. A delicate balance is often maintained between antioxidant and free radical. Free ra...

Open access Research Article 10.9734/JAMMR/2018/39938

Influence of Hawthorn (Crataegus oxyacantha) Leaves Extract Administration on Myocardial Infarction Induced by Isoproterenol in Rats

Mona A. Sadek, Sahar Mousa, Shimaa El-Masry & Amira M. Demain · Cardiology and Angiology: An International Journal · 2018

Aims: To investigate the influence of ethanolic hawthorn leaves extract (EHLE) oral administration (200 mg / kg body weight /day) on isoproterenol (ISO) induced- myocardial infarction (MI) in rats and its bioactive constituents. Methods: Healthy adult male albino rats (Sprague-Da...

Open access Research Article 10.9734/CA/2018/39025

In vitro Proliferation and Wound Healing Effects of Narcissus tazetta L. Bulb on Primary Human Dermal Fibroblasts

Maryam Rameshk, Fariba Sharififar, Mitra Mehrabani, Abbas Pardakhty & Alireza Farsinejad · Journal of Pharmaceutical Research International · 2018

Aims: Narcissus tazetta L. bulbs have been used in Traditional Persian medicine (TPM), as "Zaroor" for wound healing. Toward quality assurance of the plant, pharmacognostic and phytochemical studies, physicochemical characterization, and healing effects of "Zaroor" were studied....

Open access Research Article 10.9734/JPRI/2017/39090

Enalapril Confers Protective Effect on Isoproterenol-Induced Myocardial Infarction in Rats through Downregulation of Cardiac Troponin, C-reactive Protein, Upregulation of IL-10β as Well as Anti-Oxidant and Anti-inflammatory Activities

B. O. Adeoye, T. O. Ajibade, E. R. Asenuga, O. A. Adejumobi, A. A. Oyagbemi, T. O. Omobowale & A. A. Adedapo · International Journal of Biochemistry Research & Review · 2018

Myocardial infarction is an irreversible death of heart muscle secondary due to prolonged lack of oxygen supply. The present study was designed to evaluate the protective effect of enalapril in isoproterenol-induced myocardial infarction in rats using changes in haemodynamic, bio...

Open access Research Article 10.9734/IJBCRR/2017/38498