نتایج جستجو برای: sod2 in fourth

تعداد نتایج: 16983643  

Journal: :Toxicon 2021

Deoxynivalenol (DON) commonly infects agricultural foods; it exhibits toxicity by inducing oxidative stress and inhibiting protein synthesis. Nuclear factor erythroid 2-related 2 (NRF2) regulates the cellular antioxidant response. We investigated cytotoxicity of DON its effect on NRF2 response in HepG2 cells. The Methyl Thiazol Tetrazolium (MTT), glutathione (GSH) ATP assays evaluated toxicity,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده دامپزشکی 1391

امروزه نانونقره در صنعت طیور کاربرد وسیعی دارد. اثرات سمی نانونقره بر طیور به درستی مطالعه نشده است ولی مطالعات اندک انجام شده نشان می دهد مقادیر زیاد نانونقره موجب افزایش مواد اکسیدان می شود و از این طریق به سلول های بدن آسیب می رساند. در تحقیق حاضر اثرات سمی نانونقره بر بیان ژن سوپراکسید دیسموتاز2 در سلول-های سرتولی طیور مورد ارزیابی قرار گرفت. در این مطالعه، بیضه های شش قطعه خروس با سن حدود ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1392

abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...

such as the process of cellular respiration, which is scavenged by enzymatic and non-enzymatic antioxidant systems. Intake of antioxidants from food sources has always been considered in nutrition research. Therefore, the aim of the present study was to investigate antioxidant effects of crocin on the expression profile of genes involved in the enzymatic antioxidant systems in muscle cells.  Ma...

Journal: :British Journal of Surgery 2021

Abstract Introduction Ischaemia reperfusion injury (IRI) is an unavoidable, significant consequence of renal transplantation. MicroRNAs are small, non-coding RNA molecules that regulate multiple downstream mRNA targets. MiRNA-21-5p and miRNA-24-3p have been previously implicated in IRI. Antisense oligonucleotides (ASOs) block specific microRNAs, with previous work by our group demonstrating the...

Journal: :BIO web of conferences 2022

Hyperglycemia in Diabetes mellitus (DM) induces oxidative stress and mitochondrial disruptions the liver, thereby triggering apoptosis through Bcl-2 family signaling. Excessive leads to liver dysfunction. Chlorogenic acid (CGA) was elucidated this study preventing dysfunction as a progression of DM. The diabetic model conducted Wistar rats, divided into six groups. Blood examinations were done ...

Journal: :The Indian Journal of Veterinary Sciences and Biotechnology 2022

Vitrification of preantral follicles is a promising technique to preserve female fertility. The aim the present study was evaluate effect supplementation α-tocopherol in vitrification solution on viability, lipid peroxidation and mRNA expression superoxide dismutases (SOD1 SOD2) vitrified cultured ovine at day-6 day-12. Preantral (200-300 µm) were isolated from ovaries by mechanical method dist...

Journal: :Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease 2018

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