Results 111 to 120 of about 11,517 (308)

Protective effects of Melissa officinalis (Lemon Balm) on sperm parameters and spermatogenesis quality in rats exposed to lead [PDF]

, 2016
Background: Some medicinal plants with their antioxidant properties have protective effects on sperm parameters and neutralize the harmful effects of lead exposure.
Dadkhah, Narjeskhaton., Mesgari Abbasi, Mehran, Parvin, Neda., Shahnazi, Mahnaz.   +3 more
core   +1 more source

Intracellular Dissemination of Peroxidative Stress [PDF]

Journal of Biological Chemistry, 2006
Tamas Kriska, Vladislav V. Levchenko, Witold Korytowski, Barbara P. Atshaves, Friedhelm Schroeder, Albert W. Girotti   +5 more
openaire   +1 more source

Scalable Polyelectrolyte Complex‐Based Sorbent With Hourly Sorption−Desorption Cycles for Multicyclic Atmospheric Water Harvesting in Arid Environments

Advanced Functional Materials, EarlyView.
A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh, Incheol Heo, Won Cheol Yoo, Soo‐Hyung Choi   +3 more
wiley   +1 more source

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Greater oxidative susceptibility of the surface monolayer in small dense LDL may contribute to differences in copper-induced oxidation among LDL density subfractions.

Journal of Lipid Research, 1995
We monitored peroxidative stress in the surface monolayer as compared with the outer core of large, buoyant (d 1.025-1.032 g/ml) and small, dense (d 1.040-1.054 g/ml) low density lipoprotein (LDL) subfractions using the oxidation-labile fluorescent ...
D L Tribble, R M Krauss, M G Lansberg, P M Thiel, J J van den Berg   +4 more
doaj   +1 more source

Time-course of effects of external beam radiation on [18F]FDG uptake in healthy tissue and bone marrow. [PDF]

, 2008
The utility of PET for monitoring responses to radiation therapy have been complicated by metabolically active processes in surrounding normal tissues.
Agazaryan, Nzhde, Czernin, Johannes, DeMarco, John J, Hsueh, Wei-Ann, Kesner, Adam L, Lau, Victoria K, Silverman, Daniel Hs, Speiser, Michael   +7 more
core  

Effect of Magnolol on the Function of Osteoblastic MC3T3-E1 Cells [PDF]

, 2012
Objectives. In the present study, the ability of magnolol, a hydroxylated biphenyl compound isolated from Magnolia officinalis, to stimulate osteoblast function and inhibit the release of bone-resorbing mediators was investigated in osteoblastic MC3T3-E1
Eun Jung Kwak, Young Soon Lee, Eun Mi Choi   +2 more
core   +1 more source

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

Delineating drought-induced antioxidative traits as potential mechanisms for climate resilience in Argania spinosa

Notulae Scientia Biologicae
Drought stress ranks among the most critical environmental challenges facing agriculture today, causing significant impairments to plant growth and development.
Abdelghani CHAKHCHAR, Merieme SOUFIANI, Mouna LAMAOUI, Abderrahim FERRADOUS, Said WAHBI, Abdelhamid EL MOUSADIK, Saad IBNSOUDA-KORAICHI, Abdelkarim FILALI-MALTOUF, Cherkaoui EL MODAFAR   +8 more
doaj   +1 more source

Aluminum overload increases oxidative stress in four functional brain areas of neonatal rats

Journal of Biomedical Science, 2012
Background Higher aluminum (Al) content in infant formula and its effects on neonatal brain development are a cause for concern. This study aimed to evaluate the distribution and concentration of Al in neonatal rat brain following Al treatment, and ...
Yuan Chia-Yi, Lee Yih-Jing, Hsu Guoo-Shyng   +2 more
doaj   +1 more source