김준환
[논문] Toxic Effects of Cadmium Exposure on Hematological and Plasma Biochemical Parameters in Fish: A Review
Toxics
3.9
EISSN: 2305-6304
12(10)
SCIE
Cadmium (Cd) is a non-essential trace element that poses significant toxic effects on fish. This review focuses on hematological and plasma biochemical parameters as key indicators of fish health under Cd exposure. Hematological parameters, such as red blood cell (RBC) count, hemoglobin (Hb) concentration, and hematocrit (Ht), were selected for their critical role in oxygen transport and their sensitivity to Cd-induced disruptions, which often result in anemia and impaired oxygen delivery to tissues. Mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC) provide further insights into erythropoiesis and hemoglobin synthesis, both of which are essential for assessing Cd toxicity. Plasma biochemical parameters, including calcium, magnesium, glucose, cholesterol, total protein, and liver enzymes such as aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP), are crucial for understanding ionic balance, metabolic regulation, and organ function, especially in fish exposed to Cd. These biomarkers offer a comprehensive view of the physiological stress and organ damage caused by Cd toxicity. This review synthesizes literature findings on the toxic effects of Cd on these parameters. It also discusses potential mitigation strategies, including dietary supplementation with antioxidants and trace elements, to counteract the harmful effects of Cd exposure.
Keywords: cadmium toxicity; hematological parameters; plasma biochemical parameters
Young-Bin Yu, Ju-Wook Lee, A-Hyun Jo, Young Jae Choi, Cheol Young Choi*, Ju-Chan Kang* and Jun-Hwan Kim *
2024.10.
Research on establishing standards for toxic effects of metals (Hexavalent chromium) using major biological indicator species in Jeju
김준환 / 수산생명의학과
2024.03.01. ~ 2025.02.28.
기타
2024-09-27
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