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Дата внесения публикации в базу 01-11-2022 16:08 не попадает в период стимулирования 01-06-2023 – 31-05-2024
КБПР (данная функция работает в тестовом режиме) 16.665
Количество соавторов публикации - 6
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q1, K=20
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q1, K=20
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Гостюхина О. Л.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(6*1) = 3.333 -
Андреева А. Ю.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(6*1) = 3.333 -
Челебиева Э. С.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(6*1) = 3.333 -
Водясова Е. А.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(6*1) = 3.333 -
Кладченко Е. С.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(6*1) = 3.333
Статья в периодическом издании
Adaptive potential of the Mediterranean mussel Mytilus galloprovincialis to short-term environmental hypoxia
| DOI | https://doi.org/10.1016/j.fsi.2022.10.052 |
|---|---|
| Язык | Английский |
| Журнал | Fish and Shellfish Immunology ISSN: 1050-4648; Онлайн ISSN: 1095-9947 |
| Год | 2022 |
| Выходные данные | Том: 131, Страницы: 654-661 |
| Авторы | |
| Даты |
Поступила в редакцию: 09.02.2022 После доработки 30.06.2022 Принята к публикации: 24.10.2022 Опубликована онлайн: 28.10.2022 |
| Абстракт | Environmental hypoxia naturally occurs in coastal ecosystems and bivalve mollusks have to frequently face fluctuations of dissolved oxygen concentrations. Exposure to hypoxia is often associated with the change of the antioxidant and functional status in bivalves, and restoration of the normal oxygen supply is considered to induce oxidative stress in tissues of mollusks. The study investigates changes in the activity of two antioxidant enzymes, catalase (CAT) and superoxide dismutase (SOD), as well as the expression level of SOD and CAT genes in gills of the Mediterranean mussel, Mytilus galloprovincialis, under exposure to low dissolved oxygen concentration (2.2 mg L−1) for 24 h and 72 h, and 24 h reoxygenation period. We also evaluated the intracellular level of reactive oxygen species (ROS), mortality and changes in mitochondrial membrane potential in hemocytes following hypoxia-reoxygenation cycle. 24 h exposure to hypoxia significantly decreased activity of both enzymes, which then recovered up to control levels at the end of 72 h experimental period for SOD and after reoxygenation for CAT. Expression of antioxidant enzyme genes was up-regulated following the 72 h hypoxic exposure period and returned to the basal normoxic level after 24 h reoxygenation. Hypoxia demonstrated a time-dependent effect on the functional state of hemocytes. The 24 h exposure period did not influence aerobic respiration of hemocytes, but prolonged hypoxia (72 h) was associated with a substantial decrease in mitochondrial membrane potential of hemocytes. The intracellular ROS level and mortality of hemocytes did not change under hypoxia. Reoxygenation period was accompanied with a significant decrease of intracellular ROS level. This study indicated that hypoxia did not induce the pronounced oxidative stress in gills and the changes in the antioxidant status were reversible within 24 h of reoxygenation. Hemolymph demonstrated a stable functional state indicating the tolerance of mussels to short-time hypoxia. Ключевые слова: bivalve mollusks, hypoxia, oxidative stress, reoxygenation, gills |
| Сведения о финансировании, указанные в публикации | The influence of hypoxia on hemocyte functional parameters was funded by grant № 22-26-00165 “Functional and immune status of cultivated bivalve species under conditions of global climate change”. The expression levels and biochemical activities of CAT and SOD in gills of the Mediterranean mussel were investigated with the support of State Assignment « Organization of the immune system of cultivated aquatic organisms and the influence of environmental factors on functioning of organism defense systems» (state registration number 121102500161–4). RT-PCR analysis was funded by the program ‘Prioritet-2030′ of SevSU (strategic project №3). |
| URL | https://www.sciencedirect.com/science/article/pii/S1050464822007288 |
| Дополнительные сведения |
Запись создана: 01-11-2022 16:08
Последнее изменение: 25-12-2023 09:07
Библиографическая ссылка:
Gostyukhina O. L., Andreyeva A. Yu., Chelebieva E. S., Vodiasova E. A., Lantushenko A. O., Kladchenko E. S. Adaptive potential of the Mediterranean mussel Mytilus galloprovincialis to short-term environmental hypoxia // Fish and Shellfish Immunology. 2022. Vol. 131. P. 654-661. https://doi.org/10.1016/j.fsi.2022.10.052
[WoS 4.622/Q1][SCOPUS 1.091/Q1]
Gostyukhina O. L., Andreyeva A. Yu., Chelebieva E. S., Vodiasova E. A., Lantushenko A. O., Kladchenko E. S. Adaptive potential of the Mediterranean mussel Mytilus galloprovincialis to short-term environmental hypoxia // Fish and Shellfish Immunology. 2022. Vol. 131. P. 654-661. https://doi.org/10.1016/j.fsi.2022.10.052
[WoS 4.622/Q1][SCOPUS 1.091/Q1]
Экспертное заключение: № 384, 2022
Индексация на момент включения в базу:
Web of Science
Web of Science
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 4.622/Q1 (2021)
- Идентификатор
- 000880855200006
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 1.091/Q1 (2021)
- Идентификатор
- 2-s2.0-85144587021
В публикации указано госзадание:
№ 121102500161-4 «Закономерности организации иммунной системы промысловых гидробионтов и исследование влияния факторов внешней среды на функционирование их защитных систем»