Results 31 to 40 of about 13,057 (203)

Efeito de alterações nas características do solo sobre a degradação de hexaclorobenzeno Effects of soil characteristics on hexachlorobenzene degradation

open access: yesRevista Brasileira de Ciência do Solo, 2006
Alterações das características de solo contaminado com hexaclorobenzeno foram promovidas para estudo dos efeitos sobre a comunidade microbiana e sobre a degradação do composto.
Lia Emi Nakagawa   +1 more
doaj   +1 more source

Cytogenetic anomalies of winter wheat cells, induced by chemical contamination of the territory of Kalush industrial district

open access: yesRegulatory Mechanisms in Biosystems, 2018
Mass accumulation of toxic waste near inhabited localities has changed some regions of Ukraine, in particular Kalush industrial area (Ivano-Frankivsk region), into zones of ecological disaster.
V. V. Morgun, R. A. Yakymchuk
doaj   +1 more source

The effect of desferrioxamine on iron metabolism and lipid peroxidation in hepatocytes of C57BL/10 mice in experimental uroporphyria [PDF]

open access: yes, 1993
The effects of the iron chelator desferrioxamine (DFx) on liver iron accumulation, malondialdehyde (MDA) production, porphyrin accumulation and uroporphyrinogen decarboxylase (URO-D; EC 4.1.1.37) activity were investigated over a period of 14 weeks in ...
Eijk, H.G. (Henk) van   +7 more
core   +1 more source

Persistent organic pollutants in the Atlantic and southern oceans and oceanic atmosphere [PDF]

open access: yes, 2017
Persistent organic pollutants (POPs) continue to cycle through the atmosphere and hydrosphere despite banned or severely restricted usages. Global scale analyses of POPs are challenging, but knowledge of the current distribution of these compounds is ...
Cochran, Michele A.   +4 more
core   +1 more source

Quantum Chemical Studies on the Adsorption of Hexachlorobenzene, Decachlorobiphenyl, Benzene, and Biphenyl by BN-Doped Graphene and C-Doped Hexagonal Boron Nitride Modified with β-Cyclodextrin

open access: yesCrystals, 2023
In this study, the adsorption of aromatic organic pollutants such as hexachlorobenzene, decachlorobiphenyl, benzene, and biphenyl by 2D nanomaterials was investigated using quantum chemical methods.
Chien-Lin Lee   +2 more
doaj   +1 more source

Three years (2008-2010) of measurements of atmospheric concentrations of organochlorine pesticides (OCPs) at Station Nord, North-East Greenland [PDF]

open access: yes, 2013
Atmospheric concentrations of organochlorine pesticides (OCPs) have been measured for the first time at Station Nord, North-East Greenland, from 2008 to 2010. The data obtained are reported here.
Bossi, R., Skjoth, C. A., Skov, H.
core   +2 more sources

Steroid Hormones and Endocrine Disruptors: Recent Advances in Receptor–Mediated Actions [PDF]

open access: yes, 2017
It has been accepted that receptor-mediated action of steroid hormones depends on both the receptor and the hormonal level. The mechanism of transcription by steroid receptors is mediated by cofactors, which function as co-activators or co ...
Indarto, Dono, Izawa, Masao
core  

Reactive oxygen species and extracellular signal-regulated kinase 1/2 mediate hexachlorobenzene-induced cell death in FRTL-5 rat throyd cells [PDF]

open access: yes, 2013
Hexachlorobenzene (HCB) is an organochlorine pesticide widely distributed in the environment. We have previously shown that chronic HCB exposure triggers apoptosis in rat thyroid follicular cells.
Alvarez, Laura   +4 more
core   +2 more sources

Contaminant trends in US National Estuarine Research Reserves [PDF]

open access: yes, 2002
Inputs of toxic chemicals provide one of the major types of anthropogenic stress threatening our Nation's coastal and estuarine waters. To assess this threat, the National Oceanic and Atmospheric Administration's (NOAA’s) National Status and Trends (NS&T)
Cantillo, A. Y., Lauenstein, G. G.
core  

IRMM HCB and HCBD in Blankvoorn (testmaterial for reference material) [PDF]

open access: yes, 1993
Blankvoorn Nieuwe Merwede (Roach, Rutilus rultilus) has been tested as a reference material for the components HCBD and HCB for biota monitoring according to the Water Framework Directive. Both components in the blankvoorn are present at moderate levels (
Hoek-van Nieuwenhuizen, M., van
core   +6 more sources

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