中国对虾暴发性流行病的血液病理研究

对患暴发性流行病的中国对虾进行了血液生理生化指标检测。与健康虾比较，自然发病与人工感染病虾的血清总蛋白、白蛋白、血糖含量减少，而甘油三酯、尿素氮、肌酐含量及血清碱性磷酸酶（ＡＫＰ）、谷丙转氨酶（ＧＰＴ）、乳酸脱氢酶（ＬＤＨ）活性增加。对人工感染试验病虾跟踪检测显示，对虾在病毒感染后２４ｈ，出现ＡＫＰ升高、血清总蛋白、白蛋白、血糖含量下降，随着感染时间延长，出现变化的血液指标增多，变化幅度也急速增加。结果表明，中国对虾暴发性流行病是杆状病毒急性感染后所引起的一种全身性疾病，患病虾在营养物质代谢、抗病力、消化、呼吸、排泄等方面的生理功能迅即受到严重损害。

Hemopathologic of a baculovirus-caused epidemic disease of Penaeus chinensis

The blood physiological and biochemical indices were monitored for the epidemic diseased Penaeus chinensis. The results showed that the contents of total plasma protein, albumin, glucose of the diseased shrimps (pond cultured and artificially inoculated in our laboratory) decreased, and the contents of triglycerides, urea nitrogen, creatinine and enzymes of AKP, GPT, LDH increased more than those of healthy ones. 24 h after inoculation, the contents of plasma AKP of the diseased shrimp were upwards and contents of total plasma protein, albumin, glucose were downwards, and the longer the inoculation time last, the greater the ranges of these contents changed. The results indicated that the epidemic of cultured P.chinensis was acute or peracute systemic viral disease, and the most important physiological functions such as digestion, breath, excretion, metabolism and disease resistance were seriously destroyed very soon.