Changes in mussel Mytilus galloprovincialis protein profile as a reaction of water pollution

Shela Gorinstein; Patricia Arancibia-Avila; Snejana Moncheva; Fernando Toledo; Simon Trakhtenberg; Arkadi Gorinstein; Ivan Goshev; Jacek Namiesnik

doi:10.1016/j.envint.2005.06.004

Changes in mussel Mytilus galloprovincialis protein profile as a reaction of water pollution

Shela Gorinstein^*, Patricia Arancibia-Avila, Snejana Moncheva, Fernando Toledo, Simon Trakhtenberg, Arkadi Gorinstein, Ivan Goshev, Jacek Namiesnik

^*Corresponding author for this work

School of Pharmacy

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

In the present report the changes in mussels Mytilus galloprovincialis protein profile, as a reaction of water pollution, is presented. The antioxidant capacity was determined by the efficacy to scavenge the derived radical in mussel samples using the Trolox Equivalent Antioxidant Capacity (TEAC) assay. The highest percentage of inhibition was estimated in protein mussels from the dirty area (DM) in comparison with the clean samples (CM). The amounts of both zinc and copper determined by atomic spectroscopy were significantly higher in the protein mussels from the dirty than from the clean areas (P < 0.05). Fourier Transform Infrared (FT-IR) spectroscopy and fluorescence revealed specific qualitative changes in secondary and tertiary structures of mussel proteins from the dirty area by the shift in the amides I and II positions and fluorescence intensity. Estimated temperature and enthalpy of denaturation in the protein mussels well correlated with fluorescence and spectroscopic measurements and showed the changes influenced by water pollution.

Original language	English
Pages (from-to)	95-100
Number of pages	6
Journal	Environment international
Volume	32
Issue number	1
DOIs	https://doi.org/10.1016/j.envint.2005.06.004
State	Published - Jan 2006

Keywords

Inhibition
Metals
Mytilus galloprovincialis
Pollution
Properties
Proteins

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.envint.2005.06.004

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title = "Changes in mussel Mytilus galloprovincialis protein profile as a reaction of water pollution",

abstract = "In the present report the changes in mussels Mytilus galloprovincialis protein profile, as a reaction of water pollution, is presented. The antioxidant capacity was determined by the efficacy to scavenge the derived radical in mussel samples using the Trolox Equivalent Antioxidant Capacity (TEAC) assay. The highest percentage of inhibition was estimated in protein mussels from the dirty area (DM) in comparison with the clean samples (CM). The amounts of both zinc and copper determined by atomic spectroscopy were significantly higher in the protein mussels from the dirty than from the clean areas (P < 0.05). Fourier Transform Infrared (FT-IR) spectroscopy and fluorescence revealed specific qualitative changes in secondary and tertiary structures of mussel proteins from the dirty area by the shift in the amides I and II positions and fluorescence intensity. Estimated temperature and enthalpy of denaturation in the protein mussels well correlated with fluorescence and spectroscopic measurements and showed the changes influenced by water pollution.",

keywords = "Inhibition, Metals, Mytilus galloprovincialis, Pollution, Properties, Proteins",

author = "Shela Gorinstein and Patricia Arancibia-Avila and Snejana Moncheva and Fernando Toledo and Simon Trakhtenberg and Arkadi Gorinstein and Ivan Goshev and Jacek Namiesnik",

year = "2006",

month = jan,

doi = "10.1016/j.envint.2005.06.004",

language = "אנגלית",

volume = "32",

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AU - Gorinstein, Shela

AU - Arancibia-Avila, Patricia

AU - Moncheva, Snejana

AU - Toledo, Fernando

AU - Trakhtenberg, Simon

AU - Gorinstein, Arkadi

AU - Goshev, Ivan

AU - Namiesnik, Jacek

PY - 2006/1

Y1 - 2006/1

N2 - In the present report the changes in mussels Mytilus galloprovincialis protein profile, as a reaction of water pollution, is presented. The antioxidant capacity was determined by the efficacy to scavenge the derived radical in mussel samples using the Trolox Equivalent Antioxidant Capacity (TEAC) assay. The highest percentage of inhibition was estimated in protein mussels from the dirty area (DM) in comparison with the clean samples (CM). The amounts of both zinc and copper determined by atomic spectroscopy were significantly higher in the protein mussels from the dirty than from the clean areas (P < 0.05). Fourier Transform Infrared (FT-IR) spectroscopy and fluorescence revealed specific qualitative changes in secondary and tertiary structures of mussel proteins from the dirty area by the shift in the amides I and II positions and fluorescence intensity. Estimated temperature and enthalpy of denaturation in the protein mussels well correlated with fluorescence and spectroscopic measurements and showed the changes influenced by water pollution.

AB - In the present report the changes in mussels Mytilus galloprovincialis protein profile, as a reaction of water pollution, is presented. The antioxidant capacity was determined by the efficacy to scavenge the derived radical in mussel samples using the Trolox Equivalent Antioxidant Capacity (TEAC) assay. The highest percentage of inhibition was estimated in protein mussels from the dirty area (DM) in comparison with the clean samples (CM). The amounts of both zinc and copper determined by atomic spectroscopy were significantly higher in the protein mussels from the dirty than from the clean areas (P < 0.05). Fourier Transform Infrared (FT-IR) spectroscopy and fluorescence revealed specific qualitative changes in secondary and tertiary structures of mussel proteins from the dirty area by the shift in the amides I and II positions and fluorescence intensity. Estimated temperature and enthalpy of denaturation in the protein mussels well correlated with fluorescence and spectroscopic measurements and showed the changes influenced by water pollution.

KW - Inhibition

KW - Metals

KW - Mytilus galloprovincialis

KW - Pollution

KW - Properties

KW - Proteins

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SN - 0160-4120

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EP - 100

JO - Environment international

JF - Environment international

IS - 1

ER -

Changes in mussel Mytilus galloprovincialis protein profile as a reaction of water pollution

Abstract

Keywords

UN SDGs

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