Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections
2024
|
| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/39400897/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1868266292630257665 |
|---|---|
| author | Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N |
| author_facet | Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N |
| collection | PubMed - marine biology |
| contents | Change in Activities of Enzymes of Energy and Carbohydrate Metabolism in Pink Salmon Oncorhynchus gorbuscha (Walb.) Smolts with Change in Environmental Salinity. Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N Animals Salinity Salmon Carbohydrate Metabolism Energy Metabolism Fish Proteins Activities of key enzymes of energy and carbohydrate metabolism (cytochrome c oxidase (COX), lactate dehydrogenase (LDH), aldolase, glucose 6-phosphate dehydrogenase (G6PDH), and 1-glycerophosphate dehydrogenase (1-GPDH)) were studied in pink salmon Oncorhynchus gorbuscha (Walb.) smolts from the White Sea in a cage experiment simulating the transition from a freshwater to a marine environment. A decrease in COX, G6PDH, and 1-GPDH activities and an increase in LDH and aldolase activities were observed in juveniles with an increase in water salinity. Based on the findings, a redistribution of energy substrates between the reactions of aerobic and anaerobic metabolism towards higher anaerobic ATP synthesis was assumed for pink salmon. This may indicate that adaptive mechanisms rearrange metabolism to provide energy for osmoregulation in pink salmon juveniles when the salinity changes in their habitat. |
| format | Artículo científico |
| id | pubmed_39400897 |
| institution | PubMed |
| language | en |
| publishDate | 2024 |
| publisher | Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections |
| record_format | pubmed |
| spellingShingle | Change in Activities of Enzymes of Energy and Carbohydrate Metabolism in Pink Salmon Oncorhynchus gorbuscha (Walb.) Smolts with Change in Environmental Salinity. Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N Animals Salinity Salmon Carbohydrate Metabolism Energy Metabolism Fish Proteins Change in Activities of Enzymes of Energy and Carbohydrate Metabolism in Pink Salmon Oncorhynchus gorbuscha (Walb.) Smolts with Change in Environmental Salinity. Shulgina, N S Kuznetsova, M V Rodin, M A Krupnova, M Yu Efremov, D A Murzina, S A Nemova, N N Animals Salinity Salmon Carbohydrate Metabolism Energy Metabolism Fish Proteins Activities of key enzymes of energy and carbohydrate metabolism (cytochrome c oxidase (COX), lactate dehydrogenase (LDH), aldolase, glucose 6-phosphate dehydrogenase (G6PDH), and 1-glycerophosphate dehydrogenase (1-GPDH)) were studied in pink salmon Oncorhynchus gorbuscha (Walb.) smolts from the White Sea in a cage experiment simulating the transition from a freshwater to a marine environment. A decrease in COX, G6PDH, and 1-GPDH activities and an increase in LDH and aldolase activities were observed in juveniles with an increase in water salinity. Based on the findings, a redistribution of energy substrates between the reactions of aerobic and anaerobic metabolism towards higher anaerobic ATP synthesis was assumed for pink salmon. This may indicate that adaptive mechanisms rearrange metabolism to provide energy for osmoregulation in pink salmon juveniles when the salinity changes in their habitat. |
| title | Change in Activities of Enzymes of Energy and Carbohydrate Metabolism in Pink Salmon Oncorhynchus gorbuscha (Walb.) Smolts with Change in Environmental Salinity. |
| topic | Animals Salinity Salmon Carbohydrate Metabolism Energy Metabolism Fish Proteins |
| url | https://pubmed.ncbi.nlm.nih.gov/39400897/ |