2000年第7期文章目次

摘要:Studies on serum proteins and enzymes of from ho to six-month-old Black chickens infected with MD at four-month-old demonstrated that: At two to three-month-old, serum protein content fm healthy black chickens increased significantly(p< 0. 01), and ALP activity decreased significantly(p< 0. 05), but activities of AMS and CHE decreased and increased insignificantly respectively(P>0. 05) .At four-month-old, birds were infected with MD naturally, serum protein contents decreased significantly (P < 0. 05 ). Sine e then, globulin content increased insignificantly month after month. Albumin content decreased significantly(p<0. 01) again at five-month-old and increased significantiy at six~month-old(p<0.01). Total protein content decreased insignificantly at five-month-old and increased significantly at sin. In addition, at four-month-old, AMS activity increased significantly(p< 0. 01), but activities of CHE and ALP ed decreased significantly(p<0. 01) .At five, activities of all the three enzymes decreased significantly(p < 0. 01) .At the age of six-month-old, their activities all increased, but activity of AMS was not significant and others were significant(p< 0. 01).

用PCR检测鸡大肠杆菌耐热肠毒素基因

戴鼎震，汤厚宽，汪银才，程太平

2000(7):26-27.

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阿卡斑（赤羽病）病毒的分离与初步鉴定

李其平，周立桥，姚龙涛，蔡玉书，陈向前，卫龙兴，李昌琳，王新，丁江，李金萍，李业红，张雪莲

2000(7):27-29.

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海北州牛,羊布鲁氏菌病监测和防治

何成基，郭红玮，保善科