Biochemical and antioxidant responses of common carp (Cyprinus carpio) exposed to sublethal concentrations of the antiepileptic and analgesic drug gabapentin by J Blahova, P Mikula, P Marsalek, Z Svobodova

“…Numerous changes in antioxidant enzymes, superoxide dismutase, catalase, glutathione-S-transferase, as well as lipid peroxidation, were observed especially in the caudal kidney in the group exposed to 100 μg/l. …”
Get full text

Biomarkers of Oxidative Stress in Huntington's Disease and Other Neurological Disorders: a Comparative Study by Marisol Peña Sánchez, Gabriel Andrés Peña de los Santos, Gretel Riverón Forment, Gloria Lara Fernández, Tatiana Acosta Sánchez, Alina González-Quevedo Monteagudo

“…Demographic and clinical variables and markers of oxidative damage (malonildialdehyde, advanced protein oxidation products) and antioxidants (superoxide dismutase: catalase: glutathione peroxidase, plasma antioxidant capacity) were collected. …”
Get full text

Modulation of Human Colostrum Phagocyte Activity by the Glycine-Adsorbed Polyethylene Glycol Microspheres by Paulo Celso Leventi Guimarães, Adenilda Cristina Honorio-França, Cristiane de Castro Pernet Hara, Danny Laura Gomes Fagundes, Silvia Hanna Bilotti Ratto, Eduardo Luzía França

“…The effects of PEG microspheres with adsorbed glycine on viability, superoxide release, phagocytosis, microbicidal activity, and intracellular calcium release of mononuclear (MN) and polymorphonuclear (PMN) colostrum phagocytes were determined. …”
Get full text

Polycystic Ovarian Condition May Be a Risk Factor for Ovarian Tumor Development in the Laying Hen Model of Spontaneous Ovarian Cancer by Hyun Ju Lee, Janice M. Bahr, Pincas Bitterman, Sanjib Basu, Sameer Sharma, Jacques S. Abramowicz, Animesh Barua

“…Expression of interleukin-16 was more than 2.5-fold higher and superoxide dismutase 2 was approximately 3-fold higher in PCOC hens than normal hens. …”
Get full text

The state of lipid metabolism on the background of the use of ω -3 fatty acids in high-altitude conditions by Gulbarchyn Alisherovna Asrankulova, Zhyldyz Akmatovna Makhmudova, Zyinat Samidinovna Boronova, Meerim Taalaibekovna Taalaibekova, Zhyldyz Turusbekovna Ayipova, Unsun Satarkulovna Torobaeva

“…Increased activity of superoxide dismutase (SOD) and catalase enzymes confirms that the rats’ bodies are trying to adapt to increased oxidative stress by activating free radical defense mechanisms. …”
Get full text

Antioxidant Capacity and Radical Scavenging Effect of Polyphenol Rich Mallotus philippenensis Fruit Extract on Human Erythrocytes: An In Vitro Study by Mayank Gangwar, Manish Kumar Gautam, Amit Kumar Sharma, Yamini B. Tripathi, R. K. Goel, Gopal Nath

“…Standard antioxidant assays like DPPH, ABTS, hydroxyl, superoxide radical, nitric oxide, and lipid peroxidation assay were determined along with total phenolic and flavonoids content. …”
Get full text

SOD1 Is Essential for the Viability of DT40 Cells and Nuclear SOD1 Functions as a Guardian of Genomic DNA by Eri Inoue, Keizo Tano, Hanako Yoshii, Jun Nakamura, Shusuke Tada, Masami Watanabe, Masayuki Seki, Takemi Enomoto

“…In our previous paper, we found no indication that depletion of mitochondrial superoxide dismutase, SOD2, resulted in an increase in DNA damage. …”
Get full text

Dapagliflozin inhibits ferroptosis to improve chronic heart failure by regulating Nrf2/HO-1/GPX4 signaling pathway. by Jing Zhang, Xuefeng Chen, Shilin Lv, Qingqing Hao

“…The oxidative stress related indexes of malondialdehyde (MDA), superoxide dismutase (SOD) and superoxide dismutase (GSH-Px) in serum were quantitatively analyzed by colorimetry. …”
Get full text

Enhancing Miscanthus floridulus remediation of soil cadmium using Beauveria bassiana FE14: Plant growth promotion and microbial interactions by Ying Wang, Sha Xiang, Rui Chen, Liang Chen, Wendi Lan, Jun Fang, Yunhua Xiao

“…Results revealed that B. bassiana FE14 significantly enhanced the growth of M. floridulus, substantially decreased Cd content in soil by 79.39 %, and modified enzyme activities (superoxide dismutase, peroxidase, and catalase) to alleviate Cd-induced oxidative stress in plants, determined by the physical and chemical indicators and enzyme activities of soil and plant. …”
Get full text

Leishmania spp. Epidemiology of Canine Leishmaniasis in the Yucatan Peninsula by A. López-Céspedes, S. S. Longoni, C. H. Sauri-Arceo, M. Sánchez-Moreno, R. I. Rodríguez-Vivas, F. J. Escobedo-Ortegón, M. A. Barrera-Pérez, M. E. Bolio-González, C. Marín

“…A total of 412 sera were analyzed by ELISA using the total extract of the parasite and the iron superoxide dismutase excreted by different trypanosomatids as antigens. …”
Get full text

Novel Development and Sensory Evaluation of Extruded Snacks from Unripe Banana (Musa ABB cv. Kluai ‘Namwa’) and Rice Flour Enriched with Antioxidant-Rich <i>Curcuma longa</i> Micro... by Nurulhusna Awaeloh, Surasak Limsuwan, Pinanong Na-Phatthalung, Thammarat Kaewmanee, Sasitorn Chusri

“…Antioxidant capacities were assessed through DPPH, ABTS, superoxide radical scavenging, metal chelating, and ferric-reducing assays. …”
Get full text

Combined extracts of Syzygium aromaticum (Clove) and Xylopia aethiopica (Negro pepper) seeds inhibit testosterone propionate-induced benign prostatic hyperplasia in Wistar rats by Emmanuel Nnaemeka Uhuo, Simeon Ikechukwu Egba, Chiemeziem Adnma Obike, Paul Ndubuisi Anyiam, Prince Ogochukwu Alaebo, Pryanka Munachiso Okeke, Emmanuella Chinaza Obinali

“…Catalase and glutathione peroxidase (GPx) activities decreased significantly (p < 0.05) in the TP group compared to those in the NC, TP-200, and TP-400 groups. Similarly, superoxide dismutase (SOD) increased inTP-400 compared to that in the TP and NC groups. …”
Get full text

Da-Chuan-Xiong Decoction Ameliorates Sodium Sensitivity and Plasma Norepinephrine via Attenuation of Brain Oxidative Stress in the DOCA-Salt Hypertensive Rats by Qi Zhang, Hao Li, Shan Zhao, Fangfang Li, Yingying Tan

“…Rats in DCXD-treated groups also exhibited decreased superoxide anion levels and NADPH oxidase activity in the paraventricular nucleus. …”
Get full text

Distinct Redox Signalling following Macrophage Activation Influences Profibrotic Activity by Caitlin V. Lewis, Antony Vinh, Henry Diep, Chrishan S. Samuel, Grant R. Drummond, Barbara K. Kemp-Harper

“…Conclusion. We show that superoxide generation is not only enhanced with stimuli associated with M1 macrophage activation but also with the M2 stimulus IL-4. …”
Get full text

Harnessing silica nanoparticles grafted with ascorbic acid to alleviate oxidative stress and impaired brain activity in rats by Essia Hamdi, Slah Hidouri, Ana-Belén Muniz-Gonzalez, Marwa Kechnebbou, Salem Amara

“…The brain has natural antioxidant defense systems, functioning through enzymes such as superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase, which neutralize reactive oxygen species (ROS). …”
Get full text

Physiological and transcriptomic analysis of the effect of overexpression of the NTPIP2;4 gene on drought tolerance in tobacco by Xu Luo, Yuanshuai Shi, Jie Tan, Tao Long, Juntao Song, Yang Liu

“…Physiological analyses showed that overexpression plants showed low wilting under drought conditions compared to wild-type (WT), and NtPIP2;4 overexpression tobacco plants showed enhanced superoxide dismutase (SOD) and catalase (CAT) activities, lower levels of superoxide anion (O2 -), malondialdehyde (MDA), and hydrogen peroxide (H2O2) than the control, and significantly higher proline (Pro) content than the control. …”
Get full text

Morphological, Physiological and Biochemical Changes in the Grape Variety “Hotan Red” Caused by the Occurrence of Stress Under the Influence of Saline–Alkaline Growing Conditions... by Yan Song, Ruxue Li, Long Zhou, Lili Jiang, Xiong Wang

“…Saline–alkali stress resulted in a non-stomatal limitation of photosynthesis in Hotan Red, which was manifested by a decrease in net photosynthetic rate, transpiration rate and stomatal conductance, and an increase in the concentration of intercellular carbon dioxide, in which the net photosynthetic rate reached a minimum value of 3.56 μmol·m⁻²·s⁻¹ under 120 mmol·L⁻¹ saline–alkali stress; the actual photochemical efficiency of PSII in the light and maximal quantum yield of PSⅡ decreased, with minimum values of 0.16 and 0.60, respectively. Accumulation of superoxide anion, hydrogen peroxide, malondialdehyde, proline, soluble sugars and soluble proteins, and enhancement of superoxide dismutase, catalase and peroxidase activities were observed in Hotan Red under saline–alkali stress. …”
Get full text

INTENSITY OF OXIDATIVE STRESS DEVELOPMENT IN RAT MAJOR CEREBRAL HEMISPHERES UNDER COMBINED CONDITIONS OF SYSTEMIC INFLAMMATORY RESPONSE, CHANGES IN THE NORMAL LIGHT-DARK CYCLE, AN... by O.A. Volkova, V.O. Kostenko

“…In 10% of the homogenate of the large hemispheres of the brain, the rate of production of superoxide anion radical (SAR), the content of products that react with thiobarbituric acid (TBA-reactants), their increase, and the activity of catalase and superoxide dismutase (SOD) were determined. …”
Get full text

A Role of Fluoride on Free Radical Generation and Oxidative Stress in BV-2 Microglia Cells by Xi Shuhua, Liu Ziyou, Yan Ling, Wang Fei, Guifan Sun

“…In the present study, we observed that fluoride activated BV-2 microglia cell line by observing OX-42 expression in immunocytochemistry. Intracellular superoxide dismutase (SOD), glutathione (GSH), malondialdehyde (MDA), reactive oxygen species (ROS), superoxide anions (O2∙-), nitric oxide synthase (NOS), nitrotyrosine (NT) and nitric oxide (NO), NOS in cell medium were determined for oxidative stress assessment. …”
Get full text

Effects of Dietary Yeast, Saccharomyces cerevisiae, and Costmary, Tanacetum balsamita, Essential Oil on Growth Performance, Digestive Enzymes, Biochemical Parameters, and Disease R... by Hossein Adineh, Morteza Yousefi, Basim S. A. Al Sulivany, Ehsan Ahmadifar, Mohammad Farhangi, Seyyed Morteza Hoseini

“…Bacterial challenge significantly increased plasma cortisol, glucose, malondialdehyde, glutathione peroxidase, and superoxide dismutase, but decreased lysozyme, alternative complement, albumin, globulin, and catalase (P <0.001). …”
Get full text