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antioxidant

Papers (783)

Hepatocellular Recovery of Chronic Paraquat Induced Liver Toxicity in Vitamin E and C Treated Male Wistar Rats

Benjamin Nnamdi Okolonkwo, Adaobi Ifeoma Ekwempu, Ngozi Brisibe, Joel Burabar Konne & Clement Ugochukwu Nyenke · International Journal of Biochemistry Research & Review · 2022

Paraquat is an organic compound also known as methyl viologen, a chemical herbicide or weed killer with highly toxic effect on ingestion or exposure. Vitamin E and C are powerful antioxidants that act as initial responder against oxygen reactive species called free radicals which...

Open access Research Article 10.9734/ijbcrr/2022/v31i730334

Duration Dependent Impact of Aspartame and Sacoglottis gabonensis on the Liver of Swiss Mice

Aruchi, Wekhe-Emenike, Eme Efioanwan Orlu & Adetutu Olubunmi Obulor · Journal of Advances in Biology & Biotechnology · 2022

Aim: This study aimed at evaluating the duration dependent impact of aspartame and Sacoglottis gabonensis on the liver of male swiss mice. Location and Duration of Study: The study was carried out in the green house of the Department of Animal and Environmental Biology, Rivers St...

Open access Research Article 10.9734/jabb/2022/v25i430277

A Review on Phytochemical Constituents and Medicinal Importance of Catharanthus roseus

S. Anjumole, Reena Sharma & . Sushma · Journal of Pharmaceutical Research International · 2022

In present times, large numbers of medicinal plants are available. Catharanthus roseus (periwinkle) is also an abundant source of medicinal properties. This legendary splendid plant provided the path for new research works. Scientists had discovered the constitution of phytochemi...

Open access Research Article 10.9734/jpri/2022/v34i45A36350

Soursop (Annona muricata L.) Fruit Peels as Source of Phenolic Constituents and Annonacin with Biological Activities

Glauciemar Del-Vechio Vieira, Julianna Oliveira de Lucas Xavier, Ana Lúcia dos Santos de Matos Araújo, Jéssica Leiras Mota Conegundes, Elita Scio Fontes & Orlando Vieira de Sousa · European Journal of Medicinal Plants · 2022

Aims: In this study, chemical constituents and biological activities of the Annona muricata L. fruit peels were evaluated using methanol extract (MEAM) and hexane (HFAM), dichloromethane (DFAM), ethyl acetate (EFAM), and butanol (BFAM) fractions. Place and Duration of Study: All...

Open access Research Article 10.9734/ejmp/2022/v33i730480

Exploration of Chemical Composition and Unveiling the Phytopharmaceutical Potentials of Essential Oil from Fossilized Resin of Pinus succinefera

Vikas Jha, Mohd Aslam Shaikh, Sakshi Devkar, Reetikesh Patel, Shraddha Walunj, Diksha Rai, Joshua Koli, Vrushali Dhamapurkar, Tisha Jain, Namrata Jadhav, Arpita Marick & Divya Dhopeshwarkar · International Research Journal of Pure and Applied Chemistry · 2022

Background: Most of the plant natural flora contributes significantly to medicinal benefits. To address the shortcoming usage of synthetic drugs, natural products are in demand which offer a broad spectrum of activities with negligible side effects. Pinus succinefera is a fossili...

Open access Research Article 10.9734/irjpac/2022/v23i330464

Antioxidant Activities of Aqueous Leaf Extract of Anacardium occidentale (Cashew) on Lead Acetate-Induced Cerebellar Toxicity in Wistar Rats

Ezinne C. Oviosun, G. E. Anyanwu, E. A. Esom & S. O. Nweze · Journal of Pharmaceutical Research International · 2022

Aim: The aim of the present study was to investigate the antioxidant effect of aqueous leaves extract of Anacardium occidentale (A.O) on lead-induced toxicity in the cerebellum of wistar rats. Methods: Thirty wistar rats were randomly divided into six groups of five rats each. Gr...

Open access Research Article 10.9734/jpri/2022/v34i43B36324

Chemical Composition, Bioactive Potential, and Thermal Behaviour of Cyperus scariosus Essential Oil

Vikas Jha, Reetikesh Patel, Sakshi Devkar, Mohd Aslam Shaikh, Diksha Rai, Shraddha Walunj, Joshua Koli, Tisha Jain, Namrata Jadhav, Shruti Narvekar & Rushiraj Shinde · Chemical Science International Journal · 2022

Plant derived oils have recently been found to be more effective in pharmaceutical sectors than synthetic goods since these plants contain physiologically active chemicals with a wide range of therapeutic effects. Essential oil, also known as essence, volatile oil, etheric oil, o...

Open access Research Article 10.9734/CSJI/2022/v31i230276

Characterization of Bioactive Compounds and Antioxidant Activity among Genetically Different Genotypes of Chilli (Capsicum annum L.)

Ajaz Ah. Malik, Geetika Malik, K. Hussain, S. Narayan, Shahnaz Mufti, Anil Kumar, Gazala Nazir, Umiyiam Masoodi & Mudasir Magray · International Journal of Plant & Soil Science · 2022

This study evaluated the antioxidant power, flavonoids and the total phenolic contents of forty-five genotypes of chilli. The antioxidant activities were tested forextraction scavenging using diphenyl-2-picrylhydrazyl (DPPH), azinobisethylbenzothiazoline-6-sulphonic acid (ABTS),...

Open access Research Article 10.9734/ijpss/2022/v34i2031166

Synthesis, Characterization, Antibacterial and Antioxidant Studies of Isoniazid-based Schiff Base Ligands and Their Metal Complexes

Farzana Khanm Camellia, Md. Ashrafuzzaman, Md. Nazrul Islam, Laila Arjuman Banu & Md. Kudrat-E-Zahan · Asian Journal of Applied Chemistry Research · 2022

The condensation of aromatic aldehyde with amine results in the formation of Schiff's bases, which are considered to be one of the most significant groups of ligands. Schiff's base metal complexes have received a lot of attention because of their high biological activity. Such in...

Open access Research Article 10.9734/ajacr/2022/v11i330257

Synthesis, Characterization and Thermal Study of Some Transition Metal Complexes of N-(4-hydroxybenzylidene)isonicotinohydrazone and Investigation of Their Antibacterial and Antioxidant Properties

Farzana Khanm Camellia, Md. Ashrafuzzaman, Md. Nazrul Islam, Laila Arjuman Banu & Md. Kudrat-E-Zahan · Asian Journal of Chemical Sciences · 2022

Cr3+, Co2+, Ni2+, Cu2+ and Zn2+ ions complexes of the Schiff base ligand, N-(4-hydroxybenzylidene)isonicotinohydrazone (L1), were synthesized and characterized by analytical and physicochemical techniques including conductivity measurements, magnetic susceptibility measurements,...

Open access Research Article 10.9734/ajocs/2022/v11i419130

Isoniazid Derived Schiff Base Metal Complexes: Synthesis, Characterization, Thermal Stability, Antibacterial and Antioxidant Activity Study

Farzana Khanm Camellia, Md. Ashrafuzzaman, Md. Nazrul Islam, Laila Arjuman Banu & Md. Kudrat-E- Zahan · Asian Journal of Chemical Sciences · 2022

Transition metal complexes of Cu2+, Ni2+ and Co2+ with the Schiff base ligand, N-(2-methoxybenzylidene)isonicotinohydrazone, (L1) were synthesized by the conventional condensation approach. Ligand and its metal were characterized by FT-IR, UV-Vis, Magnetic moment measurements and...

Open access Research Article 10.9734/ajocs/2022/v11i419131

Effects of Vitamin E on Chronic Haematoxicity of Paraquat Exposed Male Albino Rats (Rattus norvegicus)

Okolonkwo Benjamin Nnamdi, Jonathan Nyebuchi, Adjekuko Ohwonigho Collins & Zebedee Loveday Udu · Archives of Current Research International · 2022

Paraquat is an environmental pollutant that is associated with some disorders including alteration of some harmatological indices and is a concern to public health. Vitamin E has antioxidant property and other characteristic roles that ameliorate toxic effect. 200 male albino rat...

Open access Research Article 10.9734/acri/2022/v22i330280

A Biological Trial on the Effect of Vitamin E and C Combination Therapy on Chronic Paraquat Toxicity

Okolonkwo, Benjamin Nnamdi, Jonathan, Nyebuchi, Adjekuko, Ohwonigho Collins & Zebedee, Loveday Udu · Annual Research & Review in Biology · 2022

Paraquat (1,1-dimethyl-4-4-bipiridinium dichloride (PQ) is a non-selective contact herbicide that is a major source of free radicals and generates superoxide anion, and reactive oxygen species (ROS) which causes severe oxidative damage. Vitamin C is a water-soluble vitamin that p...

Open access Research Article 10.9734/arrb/2022/v37i530510

Ameliorative Effect of Vitamin E on Paraquat Induced Haematological Disorder in Male Albino Rats

Okolonkwo, Benjamin Nnamdi, Jonathan, Nyebuchi, Adjekuko, Ohwonigho Collins & Zebedee, Loveday Udu · Biotechnology Journal International · 2022

Paraquat is a controversial herbicide that can increase reactive oxygen species levels by undergoing redox cycling and producing reactive oxygen species such superoxide anion. Vitamin E is a fat soluble vitamin that modulates oxidation processes in the body due to its particular...

Open access Research Article 10.9734/bji/2022/v26i230168

Study on the Therapeutic Benefits of Vitamin E after Paraquat Toxicity

Okolonkwo, Benjamin Nnamdi, Jonathan, Nyebuchi, Adjekuko, Ohwonigho Collins & Mieiwari, Ibifubara Jumbo · Journal of Scientific Research and Reports · 2022

The Paraquat (1, 1-dimethyl-4,4-bipyridlium dichloride) is a non-selective nitrogen herbicide that is used for broadleaf control of weed. It has been shown that paraquat is toxic to human and animal. Vitamin E (α-tocopherol) is a lipid soluble antioxidant found in all cellular me...

Open access Research Article 10.9734/jsrr/2022/v28i530520