病因

Whatever its cause, vaginismus can usually be treated successfully if the couple is willing to cooperate.

无论阴道痉挛的病因如何，如果性伴双方乐於合作的话，它是能够被成功治愈的。

Another possible cause of vaginismus is a strict and puritanical upbringing that teaches a girl to consider sex dirty or evil.

阴道痉挛的另一个可能病因是训导女孩认为性是肮脏的或邪恶的清规戒律式养育方式。

Results: Primary vaginal penetration failures were divided into six categories of causes: vaginismus (49%), poor sexual knowledge or technique (31%), premature ejaculation, erectile dysfunction, sexual aversion/phobia, and congenital abnormalities.

并统计各种病因的比例，及治疗的成效。结果：这129对性伴侣发生原发性阴道插入失败的原因可归因於6类：阴道痉挛（占49%），不懂性知识及技巧（占31%），早泄或勃起困难，性恐惧或厌恶以及先天生殖道畸形。

Objective To investigate the incidence and etiological evolution of valvular heart disease.

目的 调查分析邵阳地区心脏瓣膜病的发病率、病因及其演变。

The relationship between those factors are not entirely understood. Predisposition to CHD are variate in different population.

由于不同人群对冠心病的易感性不尽一致，不同临床类型的冠心病危险因素也有差异，危险因素间的相互作用和影响关系还不完全清楚，而且即使将这些危险因素综合在一起，仍然不能使冠心病的发病从病因学得到完全解释。

The main causes are digestive tract ulcer, acute endogastritis, esophageal varix and gastric cancer.

出血主要病因依次为消化性溃疡、急性胃粘膜病变、食管静脉曲张及胃癌。

Results The major cause was peptic ulcer, the secondary was chronic gastritis in all cases, the next one was esophageal varix for non-old patients and tumour for old patients.

结果 消化性溃疡为上消化道出血的主要病因，其次为慢性胃十二指肠炎和食管炎以及恶性肿瘤、食管胃底静脉曲张及Mallory-Weiss综合征。

Endothelin is an important vasoconstrictor produced by endothelium that has been found recently, it also has been testified to contribute to thrombogenesis.

血栓形成是急性心肌梗塞的基本病因，溶栓治疗是目前治疗急性心肌梗塞的安全有效的措施之一。

Objective: To examine the relationship between human immunodeficiency virus infection and etiopathogenisis of venereal disease which mainly displays genital herpes.

目的：了解以生殖器疱疹为主要表现的疾病的病因及与人类免疫缺陷病毒感染的关系。

Objective To study the relation between the etiology of post-gonorrhea syndrome and venereal nosophobia.

目的为了进一步探讨"淋病后综合征"的病因及与性病恐怖症之间的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。