扇贝
生物
血细胞
虾夷盘扇贝
肝胰腺
细胞生物学
贝类
动物科学
血淋巴
渔业
作者
Biao Xu,Muyan Chen,Hongsheng Yang,Sanjun Zhao
出处
期刊:Journal of Shellfish Research
[BioOne (National Shellfisheries Association)]
日期:2008-12-01
卷期号:27 (5): 1195-1200
被引量:12
标识
DOI:10.2983/0730-8000-27.5.1195
摘要
Substantial nutritional and energetic demands m-e associated with immune activation and the maintenance of an efficient immune system. One-year-old Chlamys farreri (Jones and Preston) scallops were maintained ill lantern nets ill different nutritional conditions (satiation and starvation) for 40 days. After the 40-day treatments, the condition index and the total hemocyte count (THC) decreased significantly in the starved group compared with the satiated and initial control groups. The percentage of phagocytic hemocytes also was significantly reduced with starvation. In contrast. no significant effect of starvation was observed oil reactive oxygen species (ROS) production. The acid phosphatase (ACP) activities in cell-free hemolymph increased significantly in scallops in starved and satiated treatments compared with the initial control. whereas ACP activity in hemocyte lysate was significantly lower ill the starved group. These results indicate that starvation stress compromises immunological activities of scallops.
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