大肠杆菌

Natural infection and treatment test showed that Chinese herbal medicine of middle dosage was more effective to cure chicken colibacillosis and the average survival rate in the diseased chicken flocks after treatment was 96.9%.

自然感染治疗试验表明，用中剂量的中草药方剂治疗鸡大肠杆菌病较为有效，经治疗后发病鸡群的平均存活率为96.9%。

The high prevalence of resistance to chicken sera, fimbriae F1, temperature-sensitive hemagglutinin in high pathogenic isolates suggested importance of these phenotypes in the pathogenesis of colibacillosis.

结果显示禽源大肠杆菌的致病性与其血清耐受能力、鸡红细胞MSHA菌手的表达和温度敏感性血凝素的表达呈一定的相关关系。

Twenty colibacillosis strains were isolated from the infected broilers. Antibiotics sensitivity test indicated that most of the isolated colibacillosis had high sensitivity to amikacin and neomycin.

从部分养鸡场分离出的细菌通过形态染色特征和生化试验，得到大肠杆菌20株，并做药敏试验。

The self-made compound Chinese herbal medicine was moderate sensitive to chicken colibacillosis.

结论自拟中草药复方对鸡大肠杆菌病中度敏感，在人工感染治疗试验和临床治疗试验时中、高剂量均有较好的治疗效果。

Through clinical symptom ,pathological examination ,histopat hology ,germcult ure ,biochemical experiment s and drugsensitive test ,we diagnosed that it was colibacillosis and endenic.

经过临床症状、病理剖检、组织病理学、细菌培养、生化试验、药敏试验等诊断方法，确诊为鸡的大肠杆菌病，并为地方流行病。

Avian colibacillosis induced by the experimental infection method was treated and prevented using the fermenting liquor of antagonistic actinomycetes and florfenicol.

采用人工感染诱发鸡大肠杆菌病造模，分别以放线菌发酵液与氟苯尼考进行预防和治疗试验。

The technology for purifying triple serum antibody and yolk antibody against Newcastle disease, colibacillosis and paretyphus avium in chicken has been established.

对抗鸡新城疫ND、大肠杆菌病AC、副伤寒PA三联血清抗体和抗鸡新城疫高免卵黄抗体进行了提纯工艺研究。

In an epidemic investigation on some broiler farms in Yanggu , the disease of the ducks was diagnosed as colibacillosis based on the clinic symptoms , pathogenic changes and pathogen isolation and identification.

对山东阳谷县养鸡场疾病进行调查，根据临床症状、病理变化及病原分离鉴定，确诊为大肠杆菌病。

Susceptibility test ,effective dosage test, safety test ,clinical therapeutic and preventive test and comparative therapeutic test with western medicine were all done by using self-made compound recipe of Chinese herbal medicine in colibacillosis of egg chickens.

用自拟中草药复方对蛋雏鸡大肠杆菌病进行了病原菌体外药物敏感试验、中西药疗效对比试验及临床治疗和预防试验。

Key words: antagonistic actinomycete;fermenting liquor;chicken;colibacillosis;efficacy trial

拮抗放线菌；发酵液；鸡；大肠杆菌病；疗效试验

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。