The experimental autoimmune myasthenia gravis (EAMG) was induced by-inoculating C57BL/6 mice with partially purified acetylcholine receptor (AchR) plus complete Freund's adjuvent. The clinical signs of mice included decrement of striated muscle contraction, proliferative response of splenic lymphocytes to AchR and production of sera anti-AchR antibody. Pretreatment of the mice with anti-dendritic cell monoclonal antibody 33D1 prevented the occurrence of EAMG

24 patients with chronic hepatitis B were treated with interleukin-2 activated human peripheral blood lymphocytes (IAPBL). 23 patients served as control. The results showed that HBeAg disappeared in 54.2% of IAPBL group, in comparison with 17.4% of the controls (P

Objective To understand the comparability of the detection results of four items (ALT ,AST , GGT ,ALP) of liver enzymology in 11 clinical laboratories in Xinjiang Production and Construction Corps (XPCC) and offer reference for improving mutual recognition of the results .Methods Eleven clinical labora-tories of XPCC organized the result comparability tests of 4 items of liver enzymology twice in 2017 ,and the samples with 5 batches were completed in each comparability test .One set of detection system in each labora-tory was used as comparability system according to comparability scheme .The detection results were analyzed through Robust Z Score and the evaluation criterion was :|Z|≤2 "satisfied";2< |Z|<3"warning";|Z|≥3 "not satisfied".Results The detection results of all 10 batch samples in 4 clinical laboratories showed |Z|≤2 in 2 comparability tests .In the first comparability test ,the detection results of 5 batch samples for 4 items were |Z|≤2 in 5 laboratories .In the second comparability test ,the detection results of 5 batch samples for 4 i-tems were |Z|≤2 in 8 laboratories ,but the ALT results of 5 batch samples in 1 laboratory showed positive deviation(Z≥3)and the GGT results of 5 batch samples in the other laboratory showed negative deviation (Z≤ -3) .Conclusion The 11 clinical laboratories in XPCC should continuously improve quality management system and make sure that the mutual recognition of the detection results of 4 items of liver enzymology is effective .