Skip to content
Topic

antioxidant

Papers (783)

An Analysis In-vitro of the Cytotoxic, Antioxidant and Antimicrobial Activity of Aqueous and Alcoholic Extracts of Annona muricata L. Seed and Pulp

Rosa Raybaudi-Massilia, Alírica I. Suárez, Francisco Arvelo, Jonathan Mosqueda-Melgar, Felipe Sojo, Alexandra Zambrano & María I. Calderón-Gabaldón · Current Journal of Applied Science and Technology · 2014

Aims: To evaluate the cytotoxic activity of aqueous and alcoholic extracts from Annona muricata L (soursop) seed and pulp on human tumor cell lines of breast, prostate and cervix; as well as the antioxidant and antimicrobial properties of those extracts. Study Design: For cytotox...

Open access Research Article 10.9734/BJAST/2015/13587

Molecules of Interest – Mangiferin – A Review

Mahendran Sekar · Annual Research & Review in Biology · 2014

Mangiferin is a 1,3,6,7-tetrahydroxyxanthone-C2-β-D-glucoside that has been reported to occur naturally in several genera. It exhibits a wide array of biological activities and also in several cases is responsible for the traditional use of its natural sources. It has been shown...

Open access Research Article 10.9734/ARRB/2015/12669

Antioxidant and Anti-malarial Properties of Catechins

Iwan Budiman, Rita Tjokropranoto, Wahyu Widowati, Fanny Rahardja, Maesaroh Maesaroh & Nurul Fauziah · Journal of Advances in Medicine and Medical Research · 2014

Aims: This research was performed to evaluate the antioxidant and anti malarial activities of various catechins including catechin (C), epicatechin (EC), catechin-gallate (CG), gallocatechin-gallate (GCG), epigallocatechin (EGC), epicatechin-gallate (ECG), epigallocatechin gallat...

Open access Research Article 10.9734/BJMMR/2015/11451

Synthesis and Evaluation of Analgesic and Anti-inflammatory Activities of Most Active Free Radical Scavenging Derivatives of Mangiferin

S. Mahendran, S. Badami, S. Ravi, B. S. Thippeswamy & V. P. Veerapur · Current Journal of Applied Science and Technology · 2014

In the present study, structural modification of mangiferin was carried out for structure activity relationship studies. One new compound and three known derivatives were prepared from mangiferin. All these compounds were synthesized and purified by standard procedures, identifie...

Open access Research Article 10.9734/BJAST/2014/12745

Synthesis and Evaluation of Analgesic and Anti-inflammatory Activities of Most Active Antioxidant Derivatives of Embelin

S. Mahendran, S. Badami, S. Ravi, B. S. Thippeswamy & V. P. Veerapur · Journal of Pharmaceutical Research International · 2014

Objective: To evaluate antioxidant, analgesic and anti-inflammatory properties of embelin and its derivatives. Methods: In the present study embelin was condensed with various aliphatic substituted primary amines, hydrazines and amino acids to yield seven new and five reported de...

Open access Research Article 10.9734/BJPR/2014/12708

In Silico Inhibitory Activity against Caspase 3 by Zinc (II) Coordinated Complexes

Nura Suleiman Gwaram & Pouya Hassandarvish · International Journal of Biochemistry Research & Review · 2014

Aims: The presented research paper is aimed to prevalence of apoptosis for the first time by using in silico molecular docking and simulation using caspase-3 zymogen and zinc-coordinated compounds. Antioxidant activities of the coordinated complexes were compared to the positive...

Open access Research Article 10.9734/IJBCRR/2015/12979

Evaluation of Antioxidant, Cytotoxic, Antimicrobial, Membrane Stabilizing and Thrombolytic Activities of Polianthes tuberose Linn

Farhana Rumi, Md. Ruhul Kuddus & Sujan Chandra Das · Journal of Pharmaceutical Research International · 2014

Aims: In the present study, the crude methanol extract of tuber of Polianthes tuberosa Linn along with its all Kupchan fractions were investigated for antioxidant, cytotoxic, antimicrobial, membrane stabilizing and thrombolytic activities. Place and Duration of Study: The study w...

Open access Research Article 10.9734/BJPR/2014/12414

Neuroprotective Mechanism of Ethanolic Extract of Irvingia gabonensis Stem Bark against Cadmium-induced Neurotoxicity in Rats

Oluwafemi Adeleke Ojo, Babatunji Emmanuel Oyinloye, Basiru Olaitan Ajiboye & Sunday Amos Onikanni · Journal of Advances in Medicine and Medical Research · 2014

Objective: To explore the neuroprotective effect of Irvingia gabonensis (IG) against cadmium-induced oxidative damage in rats brain. Place and Duration of Study: Department of Chemical sciences, (Biochemistry laboratory), Afe Babalola University and Department of Biochemistry, Ek...

Open access Research Article 10.9734/BJMMR/2014/12249

Current Perspectives on Use of Aloe vera in Dentistry

Erika Tayal, Divesh Sardana, K. R. InduShekar, Bhavna G. Saraf & Neha Sheoran · European Journal of Medicinal Plants · 2014

Introduction: Aloe vera is known from centuries as a medicinal plant. It’s a wonder plant with a lot of health benefits and hence often been called the 'natural healer'. It is a tropical plant that flourishes in warm and dry climate and looks like a cactus with fleshy thorny leav...

Open access Research Article 10.9734/EJMP/2014/10843

Rhodotorula glutinis and Its Two Mutants Ameliorate Hepato-Renal Dysfunction Induced by Ochratoxin A on Rats

Wafaa Haggag, Enayat A. Omara, Somaia A. Nada, Hamdy Abou Eleid & Hassan A. Amra · Microbiology Research Journal International · 2014

Aim: This study was designed to investigate the possible curative effect of Rhodotorula glutinis (R. glutinis) and its two mutants (Col-1R1 and Col-1R3) against hepatorenal toxicity induced by ochratoxin (OA) in rat. Methods: The strains of yeast Col- 1R1 and Col- 1R3 have been g...

Open access Research Article 10.9734/BMRJ/2014/10805

Investigation of Antioxidant Potential of Methanolic Extract of Swertia chirata Buch. Ham.

Laxmi Ahirwal, Siddhartha Singh, Manish Kumar Dubey, Vandana Bharti & Archana Mehta · European Journal of Medicinal Plants · 2014

Aim: To evaluate the in vitro antioxidant potential and total phenolic contents of the methanolic extract of Swertia chirata. Place and Duration: Department of Botany, Dr. H. S. Gour University (HSGVV), Sagar, between February 2010 to July 2010. Methodology: The plant material (a...

Open access Research Article 10.9734/EJMP/2014/8933

Effects of “Lesser Known” Leafy Vegetables (Vitex doniana and Corchorus oletorius) on the Oxidative Stress Indices of Albino Rats

N. Nwachukwu, E. E. J. Iweala & H. O. Asoluka · European Journal of Medicinal Plants · 2014

Aim: To evaluate the effects of two “lesser known” leafy vegetables- Vitex doniana and Corchorus oletorius on the oxidative indices of Albino Rats. Study Design: Forty eight rats, mean body weighty 351.83±1.39g were grouped into four to represent a control, and three diet groups....

Open access Research Article 10.9734/EJMP/2014/6396

Antioxidant Activity Phenolics Flavonoids and Proanthocyanidins Content of Senecio anteuphorbium

Fatima Azzahra Lahlou, Fouzia Hmimid, Mohammed Loutfi & Noureddine Bourhim · International Journal of Biochemistry Research & Review · 2014

Aims: The present study aimed to evaluate the antioxidant activity of methanolic and aqueous extracts of Senecio anteuphorbium and to determine total phenolics, flavonoids and proanthocyanidins content of this plant from Southern Anti-Atlas of Morocco. Moreover the effect of solv...

Open access Research Article 10.9734/IJBCRR/2014/8179

Antioxidant, Brine Shrimp Lethality and Antimicrobial Activities of Methanol and Ethyl-Acetate Extracts of Citrus macroptera Montr. Fruit Using In vitro Assay Models

Nizam Uddin, Md. Rakib Hasan, Md. Monir Hossain, Md. Mahadi Hasan, Aumit Roy, Tufikul Islam, Md. Sazzad Hossain, Abdullah Faruque & Md. Sohel Rana · Journal of Pharmaceutical Research International · 2014

Aims: To study and evaluate In vitro antioxidant, brine shrimp lethality and antimicrobial activities of both methanol and ethyl-acetate extracts of Citrus macroptera Montr. Fruit (Family-Rutaceae). Study Design: In vitro antioxidant, brine shrimp lethality and antimicrobial acti...

Open access Research Article 10.9734/BJPR/2014/11235