Results 21 to 30 of about 21,415,121 (192)

Insecticide Resistance and Mechanisms of Culex pipiens Populations in the Mediterranean and Aegean Regions of Turkey During 2017–2018

Journal of Arthropod-Borne Diseases, 2022
Background: Culex pipiens has a significant public health importance since it is an important vector of West Nile virus and Rift Valley fever virus. We, therefore, aimed to determine the insecticide resistance level in Cx.
Sare İlknur Yavaşoğlu, Fatih Mehmet Şimşek   +1 more
doaj   +1 more source

Potential improvement of Lymantria dispar L. management by quercetin [PDF]

Archives of Biological Sciences, 2014
Lymantria dispar, a polyphagous insect pest, copes with a wide variety of host-specific allelochemicals. Glutathione S-transferases (GST) are important for catalyzing detoxification in L. dispar.
Perić-Mataruga Vesna, Hackenberger Branimir K., Vlahović Milena, Ilijin Larisa, Mrdaković Marija   +4 more
doaj   +1 more source

Glutathione S-Transferase Activity in Tissues of Rats Exposed to Fenarimol

Brazilian Archives of Biology and Technology, 2021
The unconscious use of pesticides causes various adverse effects on non-target organisms, including humans. Enzymes that control metabolism become the target of the pesticide and the organs are damaged due to toxic effects. Glutathione s-transferase (GST,
Halime Ozcelebi, Ferda Ari, Egemen Dere
doaj   +1 more source

Antioxidants selenomethionine and D-pantethine differentially affect doxorubicin’s action on glutathione system in human leukemia cells varying in their resistance to chemotherapy in vitro

Біологічні студії, 2018
Rapid development of multiple drug resistance and occurrence of negative side effects in cancer patients arising at the treatment belong to the main problems in cancer chemotherapy.
Yu. S. Kozak, R. R. Panchuk, N. R. Skorokhyd, D. S. Semenovich, A. G. Moiseenok, R. S. Stoika   +5 more
doaj   +1 more source

Effect of Chronic Exposure to Pesticide Methomyl on Antioxidant Defense System in Testis of Tilapia (Oreochromis niloticus) and Its Recovery Pattern

Applied Sciences, 2021
The chronic effect of environmental methomyl on the antioxidant system in testis of Nile tilapia (Oreochromis niloticus) and its recovery pattern was investigated.
Shunlong Meng, Xi Chen, Chao Song, Limin Fan, Liping Qiu, Yao Zheng, Jiazhang Chen, Pao Xu   +7 more
doaj   +1 more source

Physiological and biochemical reactions of Hordeum vulgare seedlings to the action of silver nanoparticles

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2015
Morphometrical indexes, and spectrophotometrically measured protein and glutathione (GSH, GSSG) contents and activity of peroxidase (POD, EC 1.11.1.7), glutathione-reductase (GR, EC 1.6.4.2) and glutathione S-transferase (GST, EС 2.5.1.18) were examined ...
N. O. Khromykh, L. V. Shupranova, Y. V. Lykholat, V. S. Bil’chuk, V. S. Fedenko, L. V. Boguslavs’ka, O. I. Borysova   +6 more
doaj   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

Increased serum homocysteine levels and glutathione-S-transferase activities in alcoholic patients attending de-addiction centre [PDF]

Саратовский научно-медицинский журнал, 2010
The purpose of this study was to investigate the effect of heavy alcohol consumption on serum Malondialdehyde, homocysteine status and glutathione-S -transferase (GST) activities in alcoholics consuming illicit liquor from lower socioeconomic background ...
Kulkarni S.R., Ravindra К.Р., Dhume С., Rataboli P.V., Rodrigues E., Rodrigues E.E.   +5 more
doaj  

Serum Paraoxonase, Arylesterase, and Glutathione-S-Transferase Activities and Oxidative Stress Levels in Patients with Mushroom Poisoning

Clinics, 2018
OBJECTIVES: Consumption of toxic species of mushrooms may have detrimental effects and increase oxidative stress. Paraoxonase, arylesterase and glutathione-S-transferase are antioxidants that resist oxidative stress.
Sevki Hakan Eren, Ilhan Korkmaz, Fatma Mutlu Kukul Guven, Yusuf Kenan Tekin, Levent Ozdemir   +4 more
doaj   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source