Search Results - "Pastukhov, Mikhail V"

Dynamics of Trace Element Composition of Bratsk Reservoir Water in Different Periods of Anthropogenic Impact (Baikal Region, Russia) by Poletaeva, Vera I., Pastukhov, Mikhail V., Tirskikh, Elvira N.

“…Bratsk water reservoir is a part of the unified Baikal-Angara water system, the world's largest reservoir of surface drinking water. This study intends to…”
Get full text

Long-Term and Ontogenetic Patterns of Heavy Metal Contamination in Lake Baikal Seals (Pusa sibirica) by Ozersky, Ted, Pastukhov, Mikhail V, Poste, Amanda E, Deng, Xiu Y, Moore, Marianne V

“…Little is known about the history of heavy metal pollution of Russia’s Lake Baikal, one of the world’s largest lakes and a home to numerous endemic species,…”
Get full text

Occurrence and tissue distribution of 33 legacy and novel per- and polyfluoroalkyl substances (PFASs) in Baikal seals (Phoca sibirica) by Sait, Shannen T.L., Rinø, Silje F., Gonzalez, Susana V., Pastukhov, Mikhail V., Poletaeva, Vera I., Farkas, Julia, Jenssen, Bjørn M., Ciesielski, Tomasz M., Asimakopoulos, Alexandros G.

“…Per- and polyfluoroalkyl substances (PFASs) are bioaccumulative and associated with adverse effects in both wildlife and humans. The occurrence of 33 PFASs was…”
Get full text

The Phenomenon of Compensatory Cell Proliferation in Olfactory Epithelium in Fish Caused by Prolonged Exposure to Natural Odorants by Klimenkov, Igor V., Sudakov, Nikolay P., Pastukhov, Mikhail V., Kositsyn, Nikolay S.

“…It was previously shown that activation of the processes of neurogenesis in the olfactory epithelium (OE) can be caused after intranasal administration of…”
Get full text

Rapid determination of thyroid hormones in blood plasma from Glaucous gulls and Baikal seals by HybridSPE®-LC-MS/MS by Vike-Jonas, Kristine, Gonzalez, Susana Villa, Mortensen, Åse-Karen, Ciesielski, Tomasz Maciej, Farkas, Julia, Venkatraman, Vishwesh, Pastukhov, Mikhail V., Jenssen, Bjørn Munro, Asimakopoulos, Alexandros G.

“…•A HybridSPE®-LC–MS/MS method was developed for plasma analysis of thyroid hormones.•Method performance and applicability were assessed in two wildlife…”
Get full text

Past and present mercury accumulation in the Lake Baikal seal: Temporal trends, effects of life history, and toxicological implications by Poste, Amanda E., Pastukhov, Mikhail V., Braaten, Hans Fredrik Veiteberg, Ozersky, Ted, Moore, Marianne

“…Despite global efforts to reduce anthropogenic mercury (Hg) emissions, the timescale and degree to which Hg concentrations in the environment and biota respond…”
Get full text

Higher Mass-Independent Isotope Fractionation of Methylmercury in the Pelagic Food Web of Lake Baikal (Russia) by Perrot, Vincent, Pastukhov, Mikhail V, Epov, Vladimir N, Husted, Søren, Donard, Olivier F. X, Amouroux, David

“…Mercury undergoes several transformations that influence its stable isotope composition during a number of environmental and biological processes. Measurements…”
Get full text

Characteristics of wastewater from the industrial zone of Usolye-Sibirskoe and its impact on hydrochemical composition of the Angara river during periods with different technogenic load by Tsvetkova, Evgeniia A., Poletaeva, Vera I., Pastukhov, Mikhail V.

“…Relevance. Tense ecological situation in the impact zone of the large industrial complex of Usolye-Sibirskoe on the Angara river, search for sources and ways…”
Get full text

Tracing Sources and Bioaccumulation of Mercury in Fish of Lake Baikal− Angara River Using Hg Isotopic Composition by Perrot, Vincent, Epov, Vladimir N., Pastukhov, Mikhail V., Grebenshchikova, Valentina I., Zouiten, Cyril, Sonke, Jeroen E., Husted, Søren, Donard, Olivier F. X., Amouroux, David

“…This study presents the determination and comparison of isotopic compositions of Hg in sediments, plankton, roach, and perch of two freshwater systems in the…”
Get full text

Conditions of formation of Vikhoreva river and Ust-Vikhorevsky bay hydrochemical regime (Ust-Ilimsk reservoir) by Dolgikh, Pavel G., Poletaeva, Vera I., Pastukhov, Mikhail V.

“…Relevance. The necessity to control the hydrochemical regime of water bodies significantly affected by anthropogenic impacts. Aim. To study the spatial…”
Get full text

Rearrangement of Actin Microfilaments in the Development of Olfactory Receptor Cells in Fish by Klimenkov, Igor V., Sudakov, Nikolay P., Pastukhov, Mikhail V., Svinov, Mikhail M., Kositsyn, Nikolay S.

“…At present, it remains poorly understood how the olfactory neuron migrates through the thick neuroepithelium during its maturation from a stem cell and how it…”
Get full text

Natural Hg isotopic composition of different Hg compounds in mammal tissues as a proxy for in vivo breakdown of toxic methylmercury by Perrot, Vincent, Masbou, Jeremy, Pastukhov, Mikhail V, Epov, Vladimir N, Point, David, Bérail, Sylvain, Becker, Paul R, Sonke, Jeroen E, Amouroux, David

“…In the last decade, specific attention has been paid to total mercury (HgT) stable isotopic composition, especially in natural samples such as aquatic…”
Get full text

A body size approach to understanding Holocene seal hunting at Lake Baikal in Siberia by Losey, Robert J., Nomokonova, Tatiana, Pastukhov, Mikhail V., Hunter, Alexis, Novikov, Aleksei G., Goriunova, Olga I., Weber, Andrzej W.

“…Baikal seals ( Pusa sibirica ) are a unique freshwater pinniped that inhabits Lake Baikal in the interior of Eastern Siberia. These seals were critical…”
Get full text

Differential bioaccumulation of potentially toxic elements in benthic and pelagic food chains in Lake Baikal by Ciesielski, Tomasz M., Pastukhov, Mikhail V., Leeves, Sara A., Farkas, Julia, Lierhagen, Syverin, Poletaeva, Vera I., Jenssen, Bjørn M.

“…Lake Baikal is located in eastern Siberia in the center of a vast mountain region. Even though the lake is regarded as a unique and pristine ecosystem, there…”
Get full text

Lake Baikal Endemic Sculpins (Cottoidei): A Promising Model to Study Adaptive Plasticity of Blood Cholesterol Metabolism by Sudakov, Nikolay P., Klimenkov, Igor V., Pastukhov, Mikhail V.

“…We analyzed the blood lipid spectra in four closely related sculpin (Cottoidei) species endemic to Lake Baikal. These data characterize the Baikal sculpins as…”
Get full text

Dendritic Neurosecretion Phenomenon of Olfactory Receptor Cells by Klimenkov, Igor V, Kurylev, Aleksey V, Kositsyn, Nikolay S, Sudakov, Nikolay P, Pastukhov, Mikhail V, Nikiforov, Sergey B, Belykh, Evgenii G, Byvaltsev, Vadim A

Get full text

Cytochemical features of olfactory receptor cells in benthic and pelagic Sculpins (Cottoidei) from Lake Baikal by Klimenkov, Igor, Sudakov, Nikolay, Pastukhov, Mikhail, Kositsyn, Nikolay

“…Electron and laser confocal microscopy were used to analyze the adaptive cytochemical features of the olfactory epithelium in three genetically close…”
Get full text

Relationships and bioaccumulation of chemical elements in the Baikal seal ( Phoca sibirica) by Ciesielski, Tomasz, Pastukhov, Mikhail V., Fodor, Peter, Bertenyi, Zsuzsanna, Namieśnik, Jacek, Szefer, Piotr

“…Concentrations of Al, Ba, Cd, Cu, Fe, Mn, Mo, Si, Sr, Zn, Ca, K, Mg, Na and P in the livers of Baikal seal, plankton, zoobenthos, and fish, constituting the…”
Get full text

The mechanism of arsenic behaviour in the soil-plant system and its interaction with biogenic macroelements of plants under conditions of toxic stress by Belogolova, Galina A., Baenguev, Boris A., Chuparina, Elena V., Pastukhov, Mikhail V., Prosekin, Sergey N., Sokolnikova, Yulia V.

Get full text

MINERAL AND MATERIAL COMPOSITION OF SOLID SEDIMENT OF SNOW COVER IN VARIOUS FUNCTIONAL ZONES OF USOLYE-SIBIRSKOE by Marina S. Kholodova, Mikhail V. Pastukhov, Valery A. Bychinsky, Sergey N. Prosekin, Olga Y. Belozerova

“…The relevance of studying chemical composition of solid sediment in snow cover of Usolye-Sibirskoe was predetermined by the data of the Ministry of Natural…”
Get full text