575名新疆汉族青年学生手长、掌长与身高的关系

目的：研究新疆汉族青年手长、掌长与身高的关系，为人类学、法医学提供参考，同时为中国人体质调查积累资料。方法：应用Ｈｒｄｌｉｃａｓ标准和我国普遍采用的方法测量了５７５名（男２７０名，女３０５名）１８～２４岁汉族青年学生的手长、掌长和身高，并将原始数据进行医学统计学处理。结果：按年龄组和性别组计算出各组手长、掌长和身高的均值，身高与手长、掌长的比值。并提出由手长、掌长推算身高的简单公式（身高＝手长×比值，身高＝掌长×比值）和回归方程（身高＝回归系数×手长＋截距，身高＝回归系数×掌长＋截距）。结论：手长、掌长和身高各组性差有显著性（Ｐ＜０．０１）；由手长、掌长推算身高的简单公式和回归方程成立（Ｐ＜０．０５）。     

Evaluation of Hemoperitoneum Using a Single- vs Multiple-view Ultrasonographic Examination

Objective: To compare the sensitivities, specificities, and accuracies between a single-view ultrasonography (US) technique and a multiple-view technique for identifying hemoperitoneum in multiple-trauma patients.
Methods: Data from a prior prospective study of US for trauma diagnosis at a level I trauma center were retrospectively analyzed. A convenience sample of adult patients (≥ 18 years of age) who had presented with major blunt or penetrating torso trauma and had undergone rapid trauma US examinations to detect hemoperitoneum were reviewed. The US interpretations by emergency physicians had been recorded prior to obtaining other diagnostic tests. Five views were evaluated, including the right intercostal oblique view examining Morison's pouch. Evidence of free intraperitoneal fluid by exploratory laparotomy, CT, or diagnostic peritoneal lavage (DPL) was used as the criterion standard.
Results: Of the 245 patients entered into the study, 37 had free intraperitoneal fluid, confirmed by CT, DPL, or exploratory laparotomy. With the multiple-view technique, US was 87% (95% CI = 71%, 96%) sensitive, 100% (95% CI = 97%, 100%) specific, and 98% (95% CI = 95%, 100%) accurate. The single-view technique, evaluating only Morison's pouch, was 51% (95% CI = 34%, 68%) sensitive, 100% (95% CI = 98%, 100%) specific, and 93% (95%. CI = 89%, 96%) accurate.
Conclusions: An initial trauma US examination using a multiple-view technique is more sensitive than that using a single-view technique for detecting hemoperitoneum in trauma patients.     

中药现代化的思考

中药现代化就是将中国传统医药的优势与现代科学技术紧密地结合起来,继承传统,走出传统,走向现代。中医药的优势在于整体观念、辨证施治、因人而异和复方用药,弥补了西方医学在诊治上的不足之处,这在疾病的治疗和预防上具有导向性的作用。由于西方医学对治疗疑难症和抗衰老上的效果不尽如人意,使人们对中医药需求增加,中西医优势互补的新医学体系将会逐步形成。从研发中药的角度,对传统中医药理论、整理和规范中药材及中药市场、中药炮制、微量元素测定、质量控制、制剂工艺、生物技术及专利保护等方面来探讨中药现代化,实现对传统中药的超越,把传统中药提高到现代药学的水平,能被国际社会所接纳,造福于全人类。     

氨甲喋呤配伍中药治疗未破裂型输卵管妊娠(附86例报告)

目的：探讨用氨甲喋呤（Methotraxate,MTX)配伍中药治疗条件适宜的输卵管妊娠的可行性及疗效。方法：对MTX配伍中治疗的输卵管妊娠86例临床资料进行分析。结果：82例治疗成功，成功率为95．35％，其中，治疗1个疗程69例，2个疗程13例，随访16例妊娠，1例2年后对侧输卵管妊娠，4例治疗失败者改手术治疗，病理见不同程度的滋养细胞溶解，绒毛坏死，出血，结论：使用MTX配伍中药治疗输卵管异位妊娠，方法简便易行，安全有效，副作用少，特别适合于基层医院。     

Clinical observations on the use of the Chinese herbTripterygium wilfordii Hook for the treatment of nephrotic syndrome

A preparation of extracts from the root of the Chinese medicinal herbTripterygium wilfordii Hook was administered orally at a dose of 1 mg/kg body weight per day to 13 children with idiopathic nephrotic syndrome. Eight children, including 4 who were steroid resistant, went into remission which was maintained in 4 for up to 3 years after withdrawal of treatment. In 3 children the proteinuria lessened with the return of plasma protein concentration to normal, and in 1 child this improvement was maintained for 4 years after treatment ceased. No serious side-effects were noted, but a temporary anti-fertility activity has been noted in other studies of both men and women.     

How do clinicians learn to request permission for autopsies?

A postal survey of 434 clinicians at four local hospitals was undertaken in order to identify the methods by which clinicians learn how to request permission for hospital autopsies and to assess the preferred techniques and timing of relevant communication skills training. The majority of 128 responding clinicians had learnt through personal experience with some assistance from senior colleagues and peers. Few clinicians appeared to have learnt through formal training. The preferred methods for the provision of communication skills training were training in small groups (such as seminars or tutorials) and observation of clinicians at work. The most desirable time for the provision of this training was considered to be between the beginning of the final undergraduate year and the end of the pre-registration house officer year. The communication skills training provided within medical education is in need of improvement. More emphasis should be given to clinical-task- or situation-specific applications such as requesting permission for autopsies.     

基础医学教师课堂教学质量评价

为了了解本科教师的教学质量和教学效果 ,教学专家和学生评价了 14 7位基础医学教师。结果显示 ,讲师以上职称教师的教学质量明显好于初级职称教师 (P<0 .0 5 ) ,高级职称教师教学的科学性、艺术性和思想性明显好于讲师和助教 (P<0 .0 5 )。文章还对教学中存在的问题和对策进行了讨论。