发病的

Earlier reports have both genetic and environmental factors and the incidence of psoriatic arthritis are all related.

早先就有报道遗传和环境因素与银屑病型关节炎的发病均有关。

There may be a close relationship between the development of psoriatic lesion and apoptosis of KC.

KC凋亡参与了银屑病的发病过程，Fas、FasL对角质形成细胞凋亡有调节作用。

Onset of the disorder should be directly related to the use of the psychoactive substance.

此病症的发病必须和使用酒精或精神作用物质直接相关。

Objective:To investigate the psychologic factors in pathogenesis of irrtable bowel syndrome.

目的 ：探讨肠易激综合征发病机制和心理情绪间的关系。

Objective To explore the role of body antioxidation capacity in the pathogenesis of psychosis and its clinical significance.

目的 探讨机体抗氧化能力在精神病发病机理中的作用及其临床意义。

Objective To study the roles of interleukin 6(IL 6)and tumor necrosis factorin the pathogenesis of pterygium.

目的 研究白细胞介素6（IL6）和肿瘤坏死因子在翼状胬肉发病机理中的作用。

Objective To study the roles of tumor necrosis factor and platelet derived growth factor in pathogenesis of pterygium.

目的研究肿瘤坏死因子（tumornecrosisfactor，TNFα）、血小板源生长因子（plateletderivedgrowthfactor，PDGF）在翼状胬肉发病机制中的作用。

Objective To study the etiology,clinical characters and surgical procedures of senile ptosis.

目的 研究老年性上睑下垂的发病机制、临床特征和手术方法。

The average age at presentation of pulmonary hamartoma is 45 to 50 years.

肺错构瘤的平均发病年龄为45到50岁。

Objective:To study the roles of trace elements in the pathogenesis of anaphylactoid purpura.

目的：探讨微量元素在过敏性紫癜发病机理中的作用。

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。