Results 71 to 80 of about 41,994 (227)

Hot Injection Synthesis of Ultrathin Bi2Se3 Nanosheets With Controllable Dimensions

Small Methods, EarlyView.
Graphic of hot‐injection method for synthesizing Bi2Se3${\rm Bi}_2{\rm Se}_3$ nanoplatelets of controlled shape, thickness, and lateral size. The ultra‐thin regime is achievable, which is interesting for studying topological phase transitions. ABSTRACT In this work, a synthesis method for colloidal nanoplatelets (NPLs) of the topological insulator ...
Jara F. Vliem, Hester Noordmans, Daniel Vanmaekelbergh   +2 more
wiley   +1 more source

Exploring Interactive Effects of Arsenic and Selenium Exposure on Larval Zebrafish (Danio rerio)

Environmental Toxicology, EarlyView.
ABSTRACT Arsenic contamination in aquatic ecosystems is a major environmental concern. Selenium (Se) helps mitigate oxidative stress and hence could reduce the toxic effects of arsenic. However, Se can also be toxic at high concentrations. Given that these metalloids commonly co‐occur in the environment, there is a pressing need for further research ...
Owen Luo, Jinnath Rehana Ritu, Md Helal Uddin, Sravan Kumar Putnala, Mahesh Rachamalla, Som Niyogi, Douglas P. Chivers   +6 more
wiley   +1 more source

The role of sodium selenite in protection of primary hepatocytes and liver against carbon tetrachloride toxicity in grass carp

, 1996
The effect of different concentrations of carbon tetrachloride (CCl-4) was studied in the primary culture of grass carp hepatocytes. As the concentration of 10 mu-l/3 times 10-6 cells CCl-4, the increase of alanine aminotransferase (ALT) and aspartate ...
Xie Qiaoxiong, Zhu Xinling, Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China, Lu Quanzhang   +2 more
core  

Dietary Sodium Selenite, Selenium Yeast on Growth, Tissue Selenium Contents, Serum Antioxidant Capacity, and Biochemical Indices of Carassius auratus var. Pengze [PDF]

Progress in Fishery Sciences
This study investigated the effects of different selenium sources (sodium selenite and yeast selenium) and selenium levels on growth performance, tissue selenium content, antioxidant capacity, and serum biochemical indices of Carassius auratus var ...
QIU Jingyun, XIAO Jun, DING Liyun, LONG Fan, YAO Yuan, WU Weihua   +5 more
doaj   +1 more source

Polarized effects of adenosine on blood–brain barrier integrity: Tightening from the luminal and opening from the abluminal side

British Journal of Pharmacology, EarlyView.
Background and Purpose Adenosine as a signalling molecule modifies blood–brain barrier (BBB) tightness in pathological conditions. Our aim was to investigate the direct and polarized effects of adenosine on the BBB using co‐culture and in vivo models. Experimental Approach The expression of adenosine receptors was measured by qRT‐PCR.
András Harazin, Gabriela Hurtado‐Alvarado, Lilla Barna, Arturo Contis‐Montes de Oca, Rocío Ruíz‐Manzano, Krisztián Laczi, András Kincses, Gergő Porkoláb, Gang Chen, Beatriz Gómez‐González, Mária A. Deli   +10 more
wiley   +1 more source

The Effect of Beta vulgaris Extract on Experimental Selenium Poisoning in Rats

مجله علمی دانشگاه علوم پزشکی کردستان, 2022
Background and Aim: Selenium poisoning can occur in human and animals due to excess intake of selenium compounds. Considering the tissue oxidative damage in toxic amounts of Selenium, the present study was conducted to evaluated the effect of Beta ...
maryam Azizi nahavandi, Shahin Fakour, loghman akradi   +2 more
doaj  

INFLUENCE OF PROPHYLACTIC PENTAHYDRATE OF SELENIT OF SODIUM ON THE FREQUENCY OF THE DEVELOPMENT OF BACTERIAL SEPSIS AT FULL-TERM NEWBORN BABIES WITH THE RESPIRATORY DISTRESS SYNDROME AND THE CEREBRAL ISCHEMIA, BEING ON AVL

Медицинский вестник Юга России, 2015
Purpose: the aim of the study was to improve the results of treatment of the full-term babies with SDR and cerebral ischemia, being on AVL, connected with a decrease of the incidence of bacterial complications, by using sodium selenite pentahydrate ...
L. F. Dolotova
doaj   +1 more source

Identification of drug repurposing candidates for the treatment of polycystic kidney disease

British Journal of Pharmacology, EarlyView.
Background and Purpose Autosomal dominant polycystic kidney disease (ADPKD) is a leading cause of end‐stage renal disease with limited treatment options. Drug repurposing offers a promising strategy to find effective treatments. Experimental Approach We identified birinapant, bardoxolone methyl and salicylic acid as repurposing candidates for ADPKD and
Alina Meyer, Paraskevi Sotiropoulou, Koussai Bouker, Dennis Svedberg, Rebekkah Hammar, Hester Bange, Per Larsson, André Mateus, Daniel R. Dietrich, Per Artursson   +9 more
wiley   +1 more source

High Uric Acid Promotes Stem Leydig Cell Senescence by CCDC90B Mediates Mitochondrial Quality Control Imbalance

Cell Proliferation, EarlyView.
In hyperuricemia, uric acid inhibits CCDC90B ubiquitination degradation by binding to it. Excessive CCDC90B induces mitochondrial calcium overload, leading to mitochondrial quality control imbalance and ultimately resulting in SLC senescence and decreased testosterone levels.
Jiayu Huang, Ao Wang, Xiangyu Li, Peng Huang, Kaixuan Zeng, Lu Sun, Moxuan Li, Yixiang Chen, Jiancheng Wang   +8 more
wiley   +1 more source

Effect of sodium azide and sodium selenite on prostaglandin synthesis in rabbit kidney medulla slices

, 1985
Sodium azide, a catalase inhibitor, stimulated the generation of medullary prostaglandin E2, while the glutathione peroxidase activator sodium selenite inhibited it.
Taku Yamamoto, Nobuyuki Niwase, Tadashi Fujita, Yohko Fujimoto   +3 more
core   +1 more source