Results 61 to 70 of about 39,235 (305)

Lipid peroxides induce expression of catalase in cultured vascular cells

Journal of Lipid Research, 2000
Various forms of oxidized low-density lipoproteins (Ox-LDL) are thought to play a major role in the development of atherosclerosis. The lipid components of Ox-LDL present a plethora of proatherogenic effects in in vitro cell culture systems, suggesting ...
Olivier Meilhac, Mimi Zhou, Nalini Santanam, Sampath Parthasarathy   +3 more
doaj   +1 more source

Additional antiepileptic mechanisms of levetiracetam in lithium-pilocarpine treated rats. [PDF]

PLoS ONE, 2013
Several studies have addressed the antiepileptic mechanisms of levetiracetam (LEV); however, its effect on catecholamines and the inflammatory mediators that play a role in epilepsy remain elusive.
Muhammad Y Al-Shorbagy, Bahia M El Sayeh, Dalaal M Abdallah   +2 more
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Ferrostatin-1 inhibits osteoclast differentiation and prevents osteoporosis by suppressing lipid peroxidation

Journal of Orthopaedic Surgery and Research
Background Osteoporosis (OP) is a systemic disease characterized by low bone mass. New progress has been made in the study of OP, such as lipid peroxidation. However, the role of lipid peroxides in osteoclast differentiation is still unclear.
Wenbo Xu, Shiyan Lv, Xiaoyan Wang, Chengchao Song, Chunyang Xi, Jinglong Yan   +5 more
doaj   +1 more source

Effect of dietary lipid peroxides on metabolism of serum chylomicrons in rats

, 1993
We have found that in rats the peroxide content of chylomicrons (CM) is determined by the lipid peroxide concentration in the diet, indicating that dietary lipid peroxides are incorporated into the lymph CM.
X. M. Pan, J. H. Rapp, M. Miller, I. Staprans   +3 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

Advanced Healthcare Materials, EarlyView.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López, Jose I. Garcia‐Peiro, Felipe Hornos, Jose L. Hueso, Jesus Santamaria, J. Manuel Garcia‐Aznar   +5 more
wiley   +1 more source

Lipid peroxides in patients with inflammatory bowel disease

The Saudi Journal of Gastroenterology, 2007
Background/Aims: In this study, we aimed to determine the levels of malondialdehyde (MDA) in patients with inflammatory bowel disease (IBD) to investigate its contribution to tissue injury in IBD. Materials and Methods: Forty-two patients with IBD (24
Alzoghaibi Mohammed, Al Mofleh Ibrahim, Al-Jebreen Abdulrahman   +2 more
doaj  

EFEK VITAMIN E TERHADAP KADAR BILIRUBIN TOTAL PADA TIKUS WISTAR YANG MENGALAMI LEUKOSITOSIS SETELAH TERPAPAR ASAP ROKOK [PDF]

, 2011
Background: Cigarette smoke contains free radical compound that can brings negative effects for human’s health. An excessive free radicals can reduce total bilirubin levels. Vitamin E serves as antioxidants that can reduces the formation of free radicals,
Dewi, Endah Ressia, Johan , Andrew
core