免疫性

To study the animal model of experimental autoimmune myasthenia gravis induced with extract from electric organ of Narcine timilei in rats.

目的 从丁氏双鳍电鳐的电器官分离乙酰胆碱受体免疫大鼠，建立实验性自身免疫性重症肌无力动物模型。

Motive:Extracting pure AchR from American Torpedo California electric organ, immuning Lewis rats actively, duplicating EAMG animal model.

中文摘要：目的：从美国加利福尼亚电鳐的电器官中提取纯化乙酰胆碱受体，主动免疫Lewis大鼠，复制实验性自身免疫性重症肌无力动物模型。

Paraneoplastic pemphigus is an autoimmune mucocutaneous disease firstly reported by Anhalt et al in 1990 . The disease is characterized by distinctive clinical symptoms and signs such as severe, painful mucosal erosions, polymorphous skin lesions, histopathology hallmarks and immunological findings.

摘 要：副肿瘤性天疱疮是由Anhalt等人于1990年命名的一种自身免疫性皮肤黏膜疾病，以伴发肿瘤及血清中存在能识别表皮蛋白成分独特的IgG自身抗体为特点。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。