Cheng W, Chen J C
Department of Aquaculture, National Pingtung University of Science and Technolgy, Taiwan, Republic of China.
Fish Shellfish Immunol. 2001 Jan;11(1):53-63. doi: 10.1006/fsim.2000.0293.
The giant freshwater prawn Macrobrachium rosenbergii was investigated for its total haemocyte count (THC) based on season, sex, size and feeding rate. The THC, when the prawns were subjected to injections of foreign materials was also investigated. The prawns displayed the highest and lowest THC in autumn and winter respectively, with no significant difference between male and female, or among animals with a body weight range of 7-115 g. The prawns displayed the lowest THC at D3 stage, and the highest in C stage. The prawns displayed the lowest THC when they were fed at 0.1% feeding rate among feeding rates of 0.1%, 0.5%, 1.0% and 1.5% body weight x day(-1). Prawns injected with carbon powder and Enterococcus showed increased THC during the first 6 h. Prawns injected with saline and carbon powder had the lowest THC after 30 h, and recovered to the normal value after 54 h. Prawns injected with Enterococcus showed the lowest THC after 42 h, and showed delayed recovery.
基于季节、性别、大小和摄食率，对罗氏沼虾的总血细胞计数（THC）进行了研究。还研究了对虾注射异物时的总血细胞计数。对虾的总血细胞计数在秋季最高，冬季最低，雌雄之间或体重范围为7 - 115克的动物之间无显著差异。对虾在D3期总血细胞计数最低，C期最高。在体重×日（-1）的0.1%、0.5%、1.0%和1.5%的摄食率中，对虾以0.1%的摄食率喂食时总血细胞计数最低。注射碳粉和肠球菌的对虾在最初6小时内总血细胞计数增加。注射生理盐水和碳粉的对虾在30小时后总血细胞计数最低，并在54小时后恢复到正常值。注射肠球菌的对虾在42小时后总血细胞计数最低，且恢复延迟。
