溶解氧对许氏平鮋血细胞和血清生化组分的影响*

t different dissolved oxygen concentrations(Hyperoxia group:8.41±0.12mg/L;Normal group:7.24±0.01mg/L;Hypoxia group:4.48±0.25mg/L), the number of Red blood cell(RBC), White blood cell(WBC) and the content of Hemoglobin (HGB),Alanine aaminotransferase(ALT),Aspartese tranasaminasa(AST),Alkaline phosphatase(ALP), Glucose(GLU), Total protein(TP),Albumin(ALB), Total cholesterol(TC),Triglyceride(TG), Total bilirubin(T-Bil) and Urea of serum of Sebastes schlegeli under acute dissolved oxygen stress for 30 minutes and 60 minutes were mensurated by BS-1800 automatic blood cell analyzer and BS-180 automatic biochemical analyzer. The result showed that the number of RBC and WBC, the content of HGB significantly increased with the decreasing dissolved oxygen concentration. As the time elapsed, the number of RBC and the content of HGB became higher obviously; The content of ALT and AST of serum elevated remarkably while that of ALP significantly decreased. The concentration of GLU and TG became higher obviously as dissolved oxygen concentration decreased while that of ALB was just contrary. No significant changes were observed in the content of TP and TC; The concentration of T-Bil and UREA remarkably increased with the decreasing dissolved oxygen concentration. These results indicated that hypoxia stress would lead to organ damage, immune and metabolic level changes. It is concluded that maintaining the dissolved oxygen concentration above 4 mg/L was comparatively reasonable.