Results 41 to 50 of about 2,786,170 (244)

Identification of unknown pollutants in drinking water based on solid-phase extraction and supramolecular solvent extraction

环境与职业医学
BackgroundWith the progression of industrialization, an increasing number of emerging contaminants are entering aquatic environments, posing significant threats to the safety of drinking water.
Zixin QIAN, Yuhang CHEN, Chao FENG, Yuanjie LIN, Qian XU, Ziwei LIANG, Xinyu WANG, Dasheng LU, Ping XIAO, Zhijun ZHOU   +9 more
doaj   +1 more source

Subchronic Toxicity of Green Algae (Spyrogyra SP.) Ethanolic Extract on Hematologic Parameters [PDF]

, 2016
Green Algae, an organism with active substance such as phytomelatonin, has potential to be developed as Indonesian traditional medicine. As the long term addition of Green Algae ethanol extract (Ekstrak etanol ganggang hijau, EEGH) influences the ...
Devi, A. (Anggita), Putri, Z. A. (Zahra), Salamah, N. (Nina), Sejati, A. W. (Anita), Susanti, H. (Hari), Widyaningsih, W. (Wahyu)   +5 more
core  

C9orf72 repeat expansions cause neurodegeneration in Drosophila through arginine-rich proteins [PDF]

, 2014
An expanded GGGGCC repeat in C9orf72 is the most common genetic cause of frontotemporal dementia and amyotrophic lateral sclerosis. A fundamental question is whether toxicity is driven by the repeat RNA itself and/or by dipeptide repeat proteins ...
Cabecinha, M, Clayton, EL, Cleverley, K, Devoy, A, Dols, J, Fisher, EMC, Fratta, P, Grönke, S, Hendrich, O, Isaacs, AM, Mizielinska, S, Moens, T, Niccoli, T, Nicoll, AJ, Norona, FE, Partridge, L, Pickering-Brown, S, Pietrzyk, J, Ridler, CE, Woollacott, IOC   +19 more
core   +1 more source

Alcohol and toxicity

Journal of Hepatology, 2013
Excessive alcohol intake is a major public health challenge worldwide and has been identified as one of the main determinants of a variety of non-communicable diseases [1]. The World Health Organization (WHO) estimates that 4.5% of the global burden of disease and injury, and 4% of all deaths worldwide are attributable to alcohol [2].
Ivan Rusyn, Ramon Bataller
openaire   +3 more sources

FGF-2 Induces Neuronal Death through Upregulation of System xc- [PDF]

, 2014
The cystine/glutamate antiporter (system xc-) transports cystine into cell in exchange for glutamate. Fibroblast growth factor-2 (FGF-2) upregulates system xc- selectively on astrocytes, which leads to increased cystine uptake, the substrate for ...
Albano, Rebecca, Liu, Xiaoqian, Lobner, Doug   +2 more
core   +1 more source

Ammonia toxicity: from head to toe? [PDF]

, 2016
Ammonia is diffused and transported across all plasma membranes. This entails that hyperammonemia leads to an increase in ammonia in all organs and tissues.
Dasarathy, Srinivasan, Mookerjee, Rajeshwar P., Ott, Peter, Rackayova, Veronika, Rangroo Thrane, Vinita, Rose, Christopher, Vairappan, Balasubramaniyan   +6 more
core   +1 more source

Hydrophobic Sand Is a Non-Toxic Method of Urine Collection, Appropriate for Urinary Metal Analysis in the Rat

Toxics, 2017
Hydrophobic sand is a relatively new method of urine collection in the rodent, comparable to the established method using a metabolic cage. Urine samples are often used in rodent research, especially for biomarkers of health changes after internal ...
Jessica F. Hoffman, Vernieda B. Vergara, Steven R. Mog, John F. Kalinich   +3 more
doaj   +1 more source

Aluminum as a toxicant

Toxicology and Industrial Health, 2002
Although aluminum is the most abundant metal in nature, it has no known biological function. However, it is known that there is a causal role for aluminum in dialysis encephalopathy, microcytic anemia, and osteomalacia. Aluminum has also been proposed to play a role in the pathogenesis of Alzheimer’s disease (AD) even though this issue is ...
Becaria, A, Campbell, A, Bondy, SC
openaire   +4 more sources

Application of bovine corneal opacity and permeability test in the eye irritation evaluation of cosmetics

Shanghai yufang yixue, 2022
ObjectiveTo establish bovine corneal opacity and permeability （BCOP） test， and determine its predictive ability for the eye irritation evaluation of cosmetics.MethodsA total of ten reference chemicals were selected to establish the BCOP test.
HUO Qian, SHA Yijie, XIAO Ping, HONG Xinyu, WANG Letian, ZHENG Weidong, WEI Qi, DONG Cheng, TAO Gonghua   +8 more
doaj   +1 more source

Too toxic

Nursing Critical Care, 2007
Firm up on the facts and considerations associated with acetaminophen toxicity.
Scott, Saccomano, Deborah A, Deluca
openaire   +4 more sources