发病的

Objective To explore the clinical features of childhood infectious mononucleosis in relation to age of the children.

目的 探讨儿童传染性单核细胞增多症(infectiousmononucleosis ，IM )临床特点与发病年龄的关系。

Tumor metastasis is the major cause of morbidity and mortality in patients with breast cancer.

肿瘤转移是引起乳腺癌病人发病和死亡的主要原因。

Abstract］ Objective To explore the role of life event in breast cancer morbidity.

摘要］ 目的探讨乳腺癌发病与生活事件的相关性。

The results showedthat:The correlation coefficient between grade of virus disease and mottling ratio of seedswas 0.1869 below the significant level.

结果表明：大豆花叶病发病程度与籽粒褐斑粒率的相关系数为0.1869，未达到显著水平。

Objective To realize the incidence of acute mountain sickness and discuss its preventive measure.

目的 了解急性高原病的发病情况并探讨其预防措施。

To study the characteristic, pathogenesis and the relationship of acute mountain sickness and SIRS at high altitude.

目的探讨高原地区全身炎症反应综合征与急性高原病的发病特点、机制及相互关系。

The incidence rate of endometriosis is increasing in China with unknown mechanism but it is more in the productive women who marry and delivery late than those who are multiparity.

生育年龄妇女是异位症高发人群，生育少、生育晚的女性发病明显多于多生育者，所以，中国近年来异位症发生率呈上升趋势。

Objective To investigate the role of interleukin-6 (IL-6) in multiple sclerosis.

目的 探讨白细胞介素6(IL-6)在多发性硬化发病中的作用。

Environmental factors account for 75% of the risk of developing multiple sclerosis.

多发性硬化症的发病危险因素中75%是环境因素。

Objective In order to understand the role of the immune function in the pathogenetic mechanism of multiple sclerosis.

目的 探讨多发性硬化的免疫发病机制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。