搜索结果: 1-15 共查到“理学 toxicity”相关记录32条 . 查询时间(0.109 秒)
2017毒性细胞与分子机制高登研究研讨会（The Gordon Research Seminar on Cellular&Molecular Mechanisms of Toxicity）
2017 毒性细胞与分子机制高登研究 研讨会
2017/3/29
The Gordon Research Seminar on Cellular and Molecular Mechanisms of Toxicity is a unique forum for graduate students, postdocs, and other early career scientists to present and exchange novel, cutting...
2017毒性的细胞与分子机制戈登学术会议（The 2017 Gordon Research Conference on Cellular&Molecular Mechanisms of Toxicity）
2017 毒性的细胞与分子机制戈登 学术会议
2017/2/13
The Gordon Research Conference (GRC) on Cellular and Molecular Mechanisms of Toxicity is the premier forum for showcasing the latest, most innovative advances in mechanistic toxicological research. Fo...
Toxicity of Mycotoxins from Contaminated Corn with or withoutYeast Cell Wall Adsorbent on Broiler Chickens
Broiler Mycotoxin Toxicity Yeast Cell Wall Adsorbent
2016/5/20
This study investigated the effects of feeds naturally contaminated with mycotoxins on growth performance, serum biochemical parameters, carcass traits, and splenic heat shock protein 70 (Hsp70) mRNA ...
Boron toxicity is alleviated by hydrogen sulWde in cucumber (Cucumis sativus L.) seedlings
Boron toxicity Cucumber (Cucumis sativus L.) Expansin Hydrogen sulWde (H2S) Pectin methylesterase Root elongation
2015/2/5
Boron (B) is an essential micronutrient for plants, which when occurs in excess in the growth medium, becomes toxic to plants. Rapid inhibition of root elongation is one of the most distinct symptoms ...
Bacterial Toxicity of Oxide Nanoparticles and Their Effects on Bacterial Surface Biomolecules
Bacteria Biomolecules Nanoparticles Toxicity
2014/11/4
Toxicity of nano-scaled Al2O3, SiO2, TiO2 and ZnO to bacteria (Bacillus subtilis, Escherichia coli and Pseudomonas fluorescens) was examined and compared to that of their respective bulk (micro-scaled...
Increased cellular brevetoxins in the red tide dinoflagellate Karenia brevis under CO2 limitation of growth rate: Evolutionary implications and potential effects on bloom toxicity
Increased cellular brevetoxins Karenia brevis
2014/4/2
Karenia brevis blooms impair human health, marine ecosystems, and coastal economies in the Gulf of Mexico
via their production of carbon-based neurotoxins (brevetoxins), which contain no nitrogen (N)...
Contents, Enrichment, Toxicity and Baselines of trace elements in the estuarine and coastal sediments of the Daliao River System, China
estuary sediment trace element enrichment toxicity regional geochemical baseline
2017/4/11
The Daliao River System (DRS) estuary in the Liaodong Bay has a highly industrial, urbanized, and agricultural
catchment. The objective of this study was to investigate the multi-elemental geochemist...
Comparative effects of urea, ammonium, and nitrate on phytoplankton abundance, community composition, and toxicity in hypereutrophic freshwaters
Comparative effects of urea ammonium nitrate
2014/4/4
Dissolved nitrogen (N) as urea ([NH2
]2CO), nitrate (NO{
3
), and ammonium (NHz
4
) was added to naturally
phosphorus (P)-rich lake water (up to 175 mg P L21
) to test the hypotheses that pollu...
TOXICITY OF NICKEL IN ARTIFICIAL SEDIMENT ON ACETYLCHOLINESTERASE ACTIVITY AND HEMOGLOBIN CONCENTRATION OF THE AQUATIC FLEA, MOINA MACROCOPA
freshwater zooplankter water flea environmental toxicants
2009/10/13
The water flea Moina macrocopa, an important freshwater zooplankter, is a useful test species for the study of sensitivity to environmental toxicants, and is recognized as a general representative of ...
Toxicity of violacein-producing bacteria fed to bacterivorous freshwater plankton
bacterivorous freshwater plankton violacein-producing bacteria
2014/4/18
Chemical defenses have been hypothesized to be widespread among aquatic bacteria, but few studies have
assessed the susceptibility of pelagic consumers to bacterial secondary metabolites. In this stu...
Nickel limitation and zinc toxicity in a urea-grown diatom
Nickel limitation zinc toxicity urea-grown diatom
2014/4/21
When growing on urea as a nitrogen source, diatoms must accumulate nickel (Ni), a cofactor in the urease enzyme, which hydrolyzes urea. The uptake of Ni at low ambient concentrations is particularly c...
A Preliminary Study on Effects of Different Dietary Selenium (Se) Levels on Growth Performance and Toxicity in Juvenile Black Seabream, Acathopagrus schlegeli (Bleeker)
Selenium Requirement Growth Performance Toxicity Histopatholgy Black Seabream
2016/4/28
This preliminary feeding trial was conducted to study the effects of different dietary selenium (Se) levels on growth performance and toxicity in juvenile black seabream, Acanthopagrus schlegeli (Blee...
Nickel limitation and zinc toxicity in a urea-grown diatom
Nickel limitation zinc toxicity a urea-grown diatom
2014/4/18
When growing on urea as a nitrogen source, diatoms must accumulate nickel (Ni), a cofactor in the urease enzyme, which hydrolyzes urea. The uptake of Ni at low ambient concentrations is particularly c...
期刊信息
篇名
Synthesis of HAP- sol by ultrasonic irradition and its acute toxicity research
语种
英文
撰写或编译
作者
Feng Ligyun Yan Yuhua Li shipu
第一作者单位
刊物名称
the Third FAN-Eastern Symposi
页面
1997,158-159
出版日期
1997...
期刊信息
篇名
A simplified method to evaluate the acute toxicity of ricin and ricinus agglutinin
语种
英文
撰写或编译
撰写
作者
Zhan JB,Zhou PH
第一作者单位
Zhejiang University Medical School
刊物名称
Toxicology
页面
186 (1-2): 119...