Pedistric disease's aetiological agent.

小儿疾病的发病原因。

Now, recent investigations devote to gene, and think it one of the major aetiological factors.

目前最新的研究致力于圆锥角膜病的基因研究，并认为是主要的病因之一。

The aetiological fraction attributable to differences in work environment exposures was calculated to be 40%.

工作环境暴露的差异约占病假可归因危险的40%。

Objective: To evaluate the clinical value of in vitro allergen detection by ELISA in aetiological screening of urticaria.

目的： 评价酶免疫分析法（ELISA）体外检测过敏原在荨麻疹病因筛查中的临床应用价值。

Statistics on occupational mortality have been of greater value in these respects than in initiating the study of new aetiological agents.

不同职业的死亡率的统计对这些方面的价值较之对于开展新的病因研究的价值更大。

The aetiological study has isolated and identified PRRSV and PRV for the first time in Gansu, it confirmed the existence of the above two diseases in Gansu.

通过病原学研究，在甘肃省首次分离并鉴定了PRRSV和PRV，确诊了以上两病在甘肃省规模化养猪场中的存在。

Conclusion: lower folate, lower vitamin B12 and raised homocysteine levels predicted incident depression, supporting an aetiological role of one-carbon metabolism.

结论：低叶酸、维生素b12水平和高同型半胱氨酸水平与随访中抑郁的发生相关，支持单碳物质代谢与抑郁的病因相关。

Although the incidence of anti-HCV was low in the high risk region for HCC, these data suggest that HCV infection is one of the important aetiological factors for HCC.

本研究的资料分析提示，在肝癌高发地区尽管HCV抗体阳性率较低，但HCV感染也是肝癌发生的重要病因之一。

Objective To investigate the aetiological agents, clinical features and treatment-effect results of cerebral infarction after operation of hypertensive cerebral hemorrhage.

目的研究高血压脑出血术后出现脑梗死的发病原因、临床特点及治疗效效果。

Fin rot, white feces and ascites syndromes were the common diseases in the years from 2002 to 2003, thus the aetiological study for these bacterial diseases had been emphasized.

我们选取了烂鳍病、白便病和腹水病这三种在2002 ~ 2003年最为常见的养殖大菱鲆细菌性疾病进行病原学的研究。

Conclusion the key to the treatment of chronic bacterial prostatitis is the proper employment of antibiotics under the correct guidance of aetiological diagnosis and drug-sensitive test.

结论对慢性细菌性前列腺炎的治疗，关键是需要正确的病原学诊断和药物敏感试验指导下合理使用抗生素。

Conclusion the key to the treatment of chronic bacterial prostatitis is the proper employment of antibiotics under the correct guidance of aetiological diagnosis and drug-sensitive experiment.

结论对细菌性慢性前列腺炎的治疗其关键是需在正确的病原学诊断和药物敏感实验指导下合理运用抗生素。

The presence of Helicobacter pylori in human gastric mucosa is now established as the aetiological agent of chronic gastritis and most cases of peptic ulcer and gastric adenocarcinoma world-wide.

幽门螺杆菌是慢性胃炎、消化性溃疡的病原体，也与胃腺癌及黏膜相关性淋巴瘤的发生密切相关。