病因学

Skin lesions of two casses of clinically diagnosed Kawasaki synbrome were studied by both light and electron microscopy,the capillararies in dermas were found infiltrated with monocytes,papillae corry showed evident edematous changes,the filamentous connective tissue underwent remarkable swelling and degenerating. A piculiar spirachete—like body was visualized in thin section of one the two cases,Whish might serve as a clew for Further etiological studies.

本文对临床诊断为 Kawasaki 综合征两例的皮疹活检做了光镜和电镜观察，结果发现真皮乳头层明显水肿，皮肤毛细血管受损，管周有明显的单核细胞浸润，纤维结缔组织发生明显肿胀和变性，于其中一例的超薄切片中，电镜下发现一种特殊的螺旋状小体，这一发现为今后进行病因学研究，提供一个线索。

Recent studies indicate common etiologies for cardiovascular disease and osteoporotic fractures.

最近的研究发现，心血管疾病与骨质疏松性骨折有共同的病因学

Many hypotheses were proposed, but none of them can explain all the etiologies of schizophrenia. The molecular mechanism of it remains elusive.

研究者提出了多种的假说，但是尚无一种假说能解释其所有的病因学改变，具体分子机制仍然是一个谜。

What are the etiologies of nausea and vomiting, and what measures can be taken to decrease their incidence and severity?

恶心、呕吐的病因学是什么？哪些措施可以减少发生率和降低发作程度？

The research that arouses obstacle pathogeny to learn to the gender is still little, the mechanism still is understood not completely, but the integrality that the physiology reaction that female sex recalls relies on blood-vessel and neurological function, the gender is aroused is a kind of splanchnic reaction, the outspread hyperaemia place that is the genital blood-vessel system that leaves by own neurological control arises, the harm of these two systems causes a gender probably to call a barrier.

原因 对性唤起障碍病因学的研究尚少，机制仍未完全明了，但女性性唤起的生理反应依赖于血管及神经系统功能的完整性，性唤起是一种内脏反应，是由自主神经系统控制下的生殖器血管系统的扩张充血所产生的，这两个系统的损害都很可能造成性唤起障碍。

Yet, the complex, non-Mendelian disease etiology suggests that an epigenetic component could be involved.

然而，复杂的非孟德尔氏疾病的病因学表明，一个后生的组成部分与其有关。

Although the etiology and pathophysiology of LBP during pregnancy are poorly understood, one plausible hypothesis is that causes of LBP in pregnancy are multifactorial (i.e., biomechanical stress on ligaments and joints, muscle fatigue, and the effect of the hormone relaxin on joint laxity), with ≥1 factors dominating in an indiidual case.

尽管对孕期LBP的病因学及病理生理学了解甚少，有一个似乎可信的假说宣称：孕期LBP是多因素引起的（施加在韧带和关节的生物力学上的应力、肌肉疲劳及松弛肽的关节松弛作用），对单个对象来说，有不止一个因素交互作用。

Objective:To study the etiological significance of genetics and infection of EB virus in high-risk pedigrees of nasopharyngeal carcinoma.

目的：分析鼻咽癌高发家系遗传因素、EB病毒感染在其病因学中的意义。

The studies on the etiology of cancer show that 60～90% of human cancer are caused by the carcinogens in ambient environment .

肿瘤病因学的研究表明，6 0 %～ 90 %的人类肿瘤是由环境中的化学致癌物引起。

Esophageal neoplasms/surgery ; thoracic duct/surgery ; chylothorax/etiology

食管肿瘤/外科学；胸导管/外科学；乳糜胸/病因学

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失