Results 31 to 40 of about 245,355 (304)

Oxidative Stress and Skin Diseases: The Role of Lipid Peroxidation

Antioxidants
Lipid peroxidation (LPO) is a biochemical process through which lipids are subjected to a peroxidation reaction in the presence of free radicals. The process can cause alterations in biological membranes and the formation of substances harmful to the ...
Federica Li Pomi, Luca Gammeri, Francesco Borgia, Mario Di Gioacchino, Sebastiano Gangemi   +4 more
doaj   +1 more source

Plant-Growth Promoting Bacillus oryzicola YC7007 Modulates Stress-Response Gene Expression and Provides Protection From Salt Stress

Frontiers in Plant Science, 2020
High salt stress caused by ionic and osmotic stressors eventually results in the suppression of plant growth and a reduction in crop productivity.
Dongwon Baek, Mohammad Rokibuzzaman, Ajmal Khan, Min Chul Kim, Hee Jin Park, Hee Jin Park, Dae-jin Yun, Dae-jin Yun, Young Ryun Chung   +8 more
doaj   +1 more source

PSII photochemistry responses to drought stress in autochthonous and modern sweet cherry cultivars

Photosynthetica, 2021
In this study, the JIP test was used to assess the drought tolerance of two sweet cherry cultivars (Prunus avium L.) (modern and autochthonous). Plants were exposed to progressive drought by withholding water and their fast (< 1 s) chlorophyll ...
I. MIHALJEVIĆ, M. VULETIĆ, V. TOMAŠ, D. HORVAT, Z. ZDUNIĆ, D. VUKOVIĆ   +5 more
doaj   +1 more source

Serum malondialdehyde concentration in babies with hyperbilirubinaemia [PDF]

Archives of Disease in Childhood - Fetal and Neonatal Edition, 1999
AIM To determine lipid peroxide concentrations in the first 10 days of life. METHODS Malondialdehyde concentrations were investigated in neonates with or without hyperbilirubinaemia during the first 10 days of life.
Yigit, S, Yurdakok, M, Kilinc, K, Oran, O, Erdem, G, Tekinalp, G   +5 more
openaire   +3 more sources

Malondialdehyde as a Marker of Oxidative Stress in Periodontitis Patients

Journal of Pharmacy and Bioallied Sciences, 2019
Background: Periodontology is a fast-evolving field with newer insights into traditional periodontal diagnosis. Advances in periodontal disease diagnostic research are moving toward methods whereby periodontal risk can be identified and quantified by ...
D. Cherian, Tim Peter, A. Narayanan, Sanupa S Madhavan, Sylvana Achammada, Gopinath Parakkat Vynat   +5 more
semanticscholar   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Hydroxychloroquine Mitigates Cytokine Storm and Prevents Critical Illness Neuromyopathy in a Rat Sepsis Model

Medicina
Background and Objectives: It is known that critical illness and associated neuromuscular problems begin to appear in patients hospitalized in the intensive care unit (ICU) for more than a week.
Elif Eygi, Onur Kucuk, Semih Aydemir, Merve Atilgan, Recep Dokuyucu, Oytun Erbas   +5 more
doaj   +1 more source

Effect of Oxidative Stress and dyslipidemia in hypertensive Iraqi patients [PDF]

مجلة جامعة الانبار للعلوم الصرفة
Hypertension is a dangerous health issue, mostly due to its asymptomatic nature. The present study was designed to assess the malondialdehyde (MDA) as an indicator for oxidative stress and lipid profile in patients with hypertension in Anbar, Iraq.
Amna Mohammed, Maryam Salman, Mohammed Dawood   +2 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Lipid Peroxidation-Derived Aldehydes, 4-Hydroxynonenal and Malondialdehyde in Aging-Related Disorders

Antioxidants, 2018
Among the various mechanisms involved in aging, it was proposed long ago that a prominent role is played by oxidative stress. A major way by which the latter can provoke structural damage to biological macromolecules, such as DNA, lipids, and proteins ...
G. Barrera, S. Pizzimenti, Martina Daga, C. Dianzani, A. Arcaro, G. Cetrangolo, Giulio Giordano, Marie Angèle Cucci, M. Graf, F. Gentile   +9 more
semanticscholar   +1 more source