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53 articles for “catalase”
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Research ArticleOpen accessIn the abstractEffect of Lead on the Chlorophyll and Antioxidant Response in the Leaves of Arabidopsis thalianaJun Xing, Cailing Yuan, Hui Yu et al.Lead (Pb) is a non-essential heavy metal element for plants. In this study, the effect of 0.025, 0.05, 0.1, 0.25, and 0.5 g/L Pb on the chlorophyll and antioxidant response was analyzed in the leaves of Arabidopsis thaliana. The results indicate that 0.025 g/L Pb had no significant effect on the fluorescence intensity of chlorophyll. However, 0.05, 0.1, 0.25, and … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 1 · 31 Mar 2024 · 4,628 accessesView PDFCite
Research ArticleOpen accessIn the abstractTrilobatin Possesses Protective Potentials on H2O2-Induced HepG2 Cells by Suppressing Oxidative Stress: Involvement of Nrf2/Keap1 Signal PathwayYuhan Zhai, Yuqing Zhang, Yaping Li et al.Trilobatin, a natural dihydrochalcone compound, possesses various biological activities. However, few investigations have been carried out on the mechanisms of trilobatin against oxidative stress. To comprehend the effects and mechanism of trilobatin on oxidative stress after hepatic injury, H2O2-induced HepG2 cells were used in this research. The results indicated that trilobatin enhanced the viability and improved the apoptosis morphology of … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 4 · 22 Dec 2023 · 5,087 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Mercuric Ion on the Oxidant Response and Calcium Ion in the Protoplasts of Arabidopsis ThalianaJun Xing, Rui Wu, Hui Yu et al.As a non-essential element for plant growth and development, the heavy metal mercury (Hg) has significant toxicity to plants. The aim of this study was to investigate the effect of mercuric ion (Hg2+) on the oxidant response and calcium ion (Ca2+) in the protoplasts of Arabidopsis thaliana. The protoplast cells were exposed to 5.0, 10.0, and 20.0 mmol/L Hg2+ for … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 3 · 29 Aug 2023 · 4,961 accessesView PDFCite
Research ArticleOpen accessIn the abstractPreparation, Identification and Antioxidant Evaluation of Citrullus Colocynthis Root and Fruit Extracts Against Doxorubicin in Male RatsSarah Samir Othman, Gamal M. Hamad, Sabria Abo Zaid Hassan et al.Millions of people are affected by diseases in developing or developed countries. Citrullus colocynthis is a high-antioxidant wildflower, it is healthy to eat and may be used as a source of energy or medication. The goal of this research was to conduct a phytochemical analysis of Citrullus colocynthis fruit extract, which is abundant in Egypt. Different extracts from that plant … …OnLine Journal of Biological Sciences, Vol. 22, Issue 1 · 8 Feb 2022 · 6,243 accessesView PDFCite
Research ArticleOpen accessIn the abstractProtective Role of Chichorium intybus Extract Against Renal Toxicity Induced by Magnetite Silver Nanoparticles in Male RatsDoha M. Beltagy, Ehab Tousson, Nabiha I Abdo, Batoul M. IzzularabMagnetite silver nanoparticles (Fe3O4/AgNPs) symbolize a new candidate in several industrial and biological products for their activities, simple preparation and low synthesis costs. Many studies recommended the usage of Fe3O4/AgNPs to overcome lacking biocompatibility of AgNPs inside the body. However, Fe3O4/AgNPs also has toxic effects on kidney tissues. In this study, AgNPs was synthesized on the surface of magnetic nanoparticles … …OnLine Journal of Biological Sciences, Vol. 21, Issue 3 · 15 Sep 2021 · 6,318 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Crassocephalum bauchiense Ethanolic Extract on Reproductive Parameters in Rabbit Does Exposed to Potassium DichromateChongsi Margaret Mary Momo, Manfo Tsague Faustin Pascal, Nyambi Pasima et al.The present study was undertaken to evaluate the effects of Hutch leaves Ethanolic Extract (EE) on reproductive parameters, toxicity biochemical markers and oxidative stress indicators in does exposed to Potassium Dichromate (PD). Thirty-six nulliparous sexually mature does of eight months; weighing 2.80-3.00 kg were divided into six groups of six animals, comparable in terms of Body Weight (BW). After mating, … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 2 · 19 May 2021 · 6,819 accessesView PDFCite
Research ArticleOpen accessIn the abstractOxidative Stress and Reproductive Damage Induced by Lead Acetate in Female Guinea Pig (Cavia porcellus): Curative Effects of Hydroethanolic Extract of Spirulina platensisDeutcheu Nienga Sorelle, Ngoula Ferdinand, Manfo Tsague Faustin Pascal et al.This study was aimed at evaluating the curative effects of Hydroethanolic Extract Of Spirulina platensis (HESP) on the reproductive function of female Guinea pig exposed to oxidative stress. Sixty females, 3-4 months old, weighing 300-400 g were divided into six groups (10 animals/group). The neutral control received distilled water, the negative control was treated with lead acetate at a dose … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 1 · 8 Apr 2019 · 7,422 accessesView PDFCite
Research ArticleOpen accessIn the abstractUtilization of Banana, Pineapple and Watermelon Wastes-Substrate: As Consortiums to Remediating Cyanide Polluted SoilFlorence Obiageli Nduka, Samuel Chibuike Ubani, Victor Eshu Okpashi et al.The act of processing cassava for varied food products has come with unguided and wide-spread contamination of cyanide in the environment. The need for effective reduction in cost to enable remediation of cyanide-contaminated sites from cassava mill factories is the purpose of this investigation. This involves bio-stimulation of organic wastes with indigenous microorganisms to degrade cyanide. The application of organic … …American Journal of Environmental Sciences, Vol. 14, Issue 2 · 30 Apr 2018 · 9,930 accessesView PDFCite
Research ArticleOpen accessIn the abstractEVALUATION OF THE ANTI-ARTHRITIC EFFECT OF STERCULIA TRAGACANTHA (LINDL.) LEAF EXTRACT IN RATSUdegbunam Rita Ijeoma, Nwaehujor Chinaka Onyebuchi, Udegbunam Sunday OsitadimmaSterculia tragacantha leaves for years have been used by traditional healers in eastern Nigeria in the treatment of arthritis, edema, gout, whitlow and cold. The aim of this study was to evaluate the folkloric claims of Sterculia tragacantha leaf extract in relieving arthritic conditions. The effects of Sterculia Tragacantha methanol leaf Extract (STEX) on formaldehyde and adjuvant-induced arthritis were studied … …American Journal of Pharmacology and Toxicology, Vol. 9, Issue 2 · 11 Mar 2014 · 7,588 accessesView PDFCite
Research ArticleOpen accessIn the abstractQuercetin in Dimethyl Benzanthracene Induced Breast Cancer in RatsNatla Sashidhar Reddy, Parthasarathy Nirmala, Natesan Chidambaram, Pammi Ashok kumarProblem statement: Vincristine a commonly used anticancer agent in the treatment of breast cancer results in serious adverse effects like teratogenicity, neurotoxicity and carcinogenicity on long term use. Drug resistance is also a common problem encountered with vincristine. Hence the effect of flavonol quercetin, a known antioxidant with no known documented adverse effect was tried in treatment of DMBA induced … …American Journal of Pharmacology and Toxicology, Vol. 7, Issue 2 · 30 Jul 2012 · 8,138 accessesView PDFCite