Effects of temperature and combinational exposures on lipid metabolism in aquatic invertebrates
- Authors
- Yoon, Deok-Seo; Byeon, Eunjin; Kim, Duck-Hyun; Lee, Min-Chul; Shin, Kyung-Hoon; Hagiwara, Atsushi; Park, Heum Gi; Lee, Jae-Seong
- Issue Date
- Dec-2022
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Aquatic invertebrate; Lipid metabolism; Fatty acid; Temperature; Environmental stressors
- Citation
- COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY, v.262
- Journal Title
- COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
- Volume
- 262
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/86010
- DOI
- 10.1016/j.cbpc.2022.109449
- ISSN
- 1532-0456
- Abstract
- Studies of changes in fatty acids in response to environmental temperature changes have been conducted in many species, particularly mammals. However, few studies have considered aquatic invertebrates, even though they are particularly vulnerable to changes in environmental temperature. In this review, we summarize the process by which animals synthesize common fatty acids and point out differences between the fatty acid profiles of vertebrates and those of aquatic invertebrates. Unlike vertebrates, some aquatic invertebrates can directly synthesize polyunsaturated fatty acids (PUFAs), which can be used to respond to temperature changes. Various studies have shown that aquatic invertebrates increase the degree of saturation in their fatty acids through an increase in saturated fatty acid production or a decrease in PUFAs as the temperature increases. In addition, we summarize recent studies that have examined the complex effects of temperature and combinational stressors to determine whether the degree of saturation in aquatic invertebrates is influenced by other factors. The combined effects of carbon dioxide partial pressure, food quality, starvation, salinity, and chemical exposures have been confirmed, and fatty acid profile changes in response to high temperature were greater than those from combinational stressors.
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Collections - 바이오나노대학 > 식품영양학과 > 1. Journal Articles
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