Results 31 to 40 of about 44,200 (211)

The regulation and mechanism of Rhodotorula mucilaginosa for the growth and antimony accumulation of rice under antimony stress

Ecotoxicology and Environmental Safety
Antimony (Sb), a toxic and potentially carcinogenic element, can readily accumulate in rice, posing challenges to both food safety and agricultural production.
Shuyan Yang, Shixue Mei, Jiuqin Xian, Kun Liu, Qian Wang, Aijiang Yang, Wanping Bian, Aping Niu   +7 more
doaj   +1 more source

Research on the Characteristics and Mechanism of the Cumulative Release of Antimony from an Antimony Smelting Slag Stacking Area under Rainfall Leaching

Journal of Analytical Methods in Chemistry, 2017
We aimed to study the characteristics and the mechanism of the cumulative release of antimony at an antimony smelting slag stacking area in southern China.
Bozhi Ren, Yingying Zhou, Andrew S. Hursthouse, Renjian Deng   +3 more
doaj   +1 more source

Determination of Gold in Antimony Ores by Hydroquinone Volumetric Method with Antimony Tartrate as Complexing and Masking Agent

Yankuang ceshi, 2015
The traditional method of determining gold in antimony ores commonly includes sample digestion by aqua regia, preconcentration of gold by activated carbon, and measurement by hydroquinone volumetric technique. The traditional method suffers from the high
ZHANG Zhi-gang, LIU Kai, CHEN Hong, FENG Rui, HUANG Jin, WEI Jing-jing, ZHAN Bao   +6 more
doaj   +1 more source

On the gold content in the antimony and mercury mineralization in Priamurye

Руды и металлы, 2023
The data on the geological and structural position, composition of metasomatites, ores, and gold content of antimony and mercury deposits and occurrences of the Priamursky gold-bearing area are presented.
Stepanov V. A.
doaj   +1 more source

Occupational exposure to antimony [PDF]

"Information on the toxic effects and recommended exposure standards for antimony (7440360) is presented. Production, use and distribution data is included together with estimates of the extent of occupational exposure.

core   +1 more source

Antimony-125 Contamination in Antimonial Lead [PDF]

Nature, 1967
LEAD containing 4 per cent of antimony (B.S.3909 : 1965) is commonly used for radiation shielding, and when the objective is the reduction of the background response of high sensitivity counting equipment, it is desirable that no radioactive contamination be present. Examples of contamination by 210Pb (ref. 1) and by 110mAg (ref. 2) have been reported.
openaire   +1 more source

Removal and Recycling of Antimony in a Gold Concentrate

Kuangchan zonghe liyong
In this article, antimony was removed from the gold concentratebythe alkali leaching method, and then the recovery of antimony solution was also studied.
Jinquan GUO, Lairong HE, Hailong XI, Caixia CHEN, Tianfei MA, Quan LI   +5 more
doaj   +1 more source

Drug-Induced Lipid Remodeling in Leishmania Parasites

Microorganisms, 2021
Leishmania parasites efficiently develop resistance against several types of drugs including antimonials, the primary antileishmanial drug historically implemented.
Sneider Alexander Gutierrez Guarnizo, Elena B. Tikhonova, Masoud Zabet-Moghaddam, Kai Zhang, Carlos Muskus, Andrey L. Karamyshev, Zemfira N. Karamysheva   +6 more
doaj   +1 more source

Low versus high dose of antimony for American cutaneous leishmaniasis: A randomized controlled blind non-inferiority trial in Rio de Janeiro, Brazil.

PLoS ONE, 2017
BackgroundAlthough high dose of antimony is the mainstay for treatment of American cutaneous leishmaniasis (ACL), ongoing major concerns remain over its toxicity.
Mauricio Naoto Saheki, Marcelo Rosandiski Lyra, Sandro Javier Bedoya-Pacheco, Liliane de Fátima Antônio, Maria Inês Fernandes Pimentel, Mariza de Matos Salgueiro, Érica de Camargo Ferreira E Vasconcellos, Sonia Regina Lambert Passos, Ginelza Peres Lima Dos Santos, Madelon Novato Ribeiro, Aline Fagundes, Maria de Fátima Madeira, Eliame Mouta-Confort, Mauro Célio de Almeida Marzochi, Cláudia Maria Valete-Rosalino, Armando de Oliveira Schubach   +15 more
doaj   +1 more source

Molecular mechanisms of drug resistance in natural Leishmania populations vary with genetic background [PDF]

, 2012
The evolution of drug-resistance in pathogens is a major global health threat. Elucidating the molecular basis of pathogen drug-resistance has been the focus of many studies but rarely is it known whether a drug-resistance mechanism identified is ...
Sylke Müller, Hideo Imamura (62469), Dujardin, J., Khanal, Basudha, Brunker, K., Brunker, Kirstyn, Kirstyn Brunker (181178), Graham H. Coombs (164011), Suman Rijal (181185), Imamura, Hideo, Jean-Claude Dujardin, M\ufcller, Sylke, Dujardin, Jean-Claude, Dujardin, J. C., Coombs, G. H., Muller, S., Jean-Claude Dujardin (56958), Decuypere, S., Coombs, G.H., Vanaerschot, M., Decuypere, Saskia, Coombs, Graham H, Rijal, S., Manu Vanaerschot, Sylke Müller (37476), Basudha Khanal, Khanal, B., Hideo Imamura, Kirstyn Brunker, Müller, Sylke, Coombs, Graham H., Vanaerschot, Manu, Imamura, H., Rijal, Suman, Saskia Decuypere, Basudha Khanal (181181), Saskia Decuypere (181176), Manu Vanaerschot (109210), Suman Rijal, Graham H Coombs   +39 more
core   +1 more source