WebThe alkyl phenanthrene model had 67 to 80% accuracy in predicting the absence or presence of significant early life-stage toxicity, compared with a 40 to 50% accuracy and general underprediction of toxicity with the narcosis model. WebFeb 15, 2024 · This study exposed adult female marine medaka to phenanthrene (Phe)-adsorbed MPs for 60 days to investigate the effects of MPs on the bioaccumulation, reproductive and transgenerational toxicity of Phe. Compared to Phe alone, co-exposure to Phe and 200 μg/L MPs significantly increased Phe bioaccumulation in the intestines and …
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WebOct 27, 2024 · Gust and Fleeger reported that the joint effect of phenanthrene and Cd on Ilyodrilus templetoni was antagonistic and phenanthrene reduced Cd toxicity on Ilyodrilus templetoni. In another study, they showed that phenanthrene increased the lethal toxicity of co-occurring Cd in Hyalella Azteca in sediment exposure . Thus, it is obvious that the ... WebNov 1, 2024 · PAHs are genetically toxic both in vivo and in vitro ( McCarrick et al. (2024)), and are harmful to human health and the environment. It has been observed that phenanthrene can inhibit the development of lateral roots by affecting the expression of CDK and CDC2 in wheat ( Li et al., 2024 ).
WebMar 25, 2024 · Here, we investigated the toxicity of phenanthrene, a representative PAH, to the marine green alga C. vulgaris and the bloom-forming diatom Skeletonema costatum. … WebPhenanthrene is a low-toxicity, non-cytochrome P4501A (CYP1A)-inducing compound that accumulates in fish tissues during exposure to lethal concentrations in water. Retene is …
Web(8S,9S,14S,17S)-17-ethynyl-6,7,8,9,11,12,13,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-diol C19H22O2 CID 89078724 - structure, chemical names, physical and ... WebMar 14, 2024 · No ecotoxicological information exists on phenanthrene (Phe) exposure in cephalopods, animals of commercial and ecological importance. This study investigated the effect of Phe on two B-esterases, Acetylcholinesterase (AChE) and Carboxylesterases (CbE), in Octopus maya embryos. Octopus embryos were …
WebApr 17, 2024 · Phenanthrene, a Polycyclic Aromatic Hydrocarbon, remains adsorbed to sedimentary particles in aquatic environments. It affects mainly benthic organisms, and is …
WebFeb 13, 1998 · Information on the developmental and reproductive toxicity of phenanthrene in humans or animals following inhalation exposure was not available. 3.2.5. Reference … free download photo manager softwareWeb(9R,10S,13S)-9-hydroxy-10,13-dimethyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione C19H26O3 CID 68334652 - structure, chemical names ... free download photo frames backgroundWebJan 22, 2024 · Phenanthrene (PHE) is a harmful organic contaminant and exists extensively in the soil environment. The accumulation of PHE would potentially threaten soil … free download photoshop 7.0 with crackWebJan 1, 2010 · The early developmental toxicity in zebrafish exposed by Phenanthrene (Phe) and Fluorene (Fl) was investigated by determining mortality and morphological malformation endpoints, such as no... free download photo of malaysian foodWeb1,2,3,3a,4a,5,6,7,8,9,9a,9b-Dodecahydrocyclopenta[def]phenanthrene C15H22 CID 608796 - structure, chemical names, physical and chemical properties, classification ... bloomington indiana homeschool co opWebJun 7, 2005 · 0.1 mg/kg dry soil phenanthrene alone or phenanthrene plus 10 mg/kg cadmium (Cd) were added to soil to determine the influence of phenanthrene on Cd toxicity to soil enzymes (invertase, urease, dehydrogenase and phosphatase) and microorganisms (fungi, bacteria and actinomycete) in paddy soil. Results and Discussion free download photo appWebAqueous phenanthrene toxicity after high-frequency ultrasound degradation Given that polycyclic aromatic hydrocarbons (PAHs), such as phenanthrene (PH), possess a potent risk for aquatic biota, a great attempt to develop and apply advanced oxidation processes, such as ultrasound (US), is of great concern nowadays. free download photo edit software