标本分布

The natural distribution, habitat and regeneration of Sorbus pohuashanensis were studied based on literature, specimen and on-site investigations. From the south to the north of China, most of S.

采用文献查阅、实物标本核对和实地调查相结合，对我国花楸树野生资源的分布特点、生境以及自然更新方式等进行调查研究。

The number , origin , course and distribution of suprascapular nerve in shoulder joint and their relationship to rotator cuff were observed as well as its length and diameter and distance of every branches were measured .

在44侧经常规防腐处理的成人尸体上肢标本上解剖观测肩袖和肩胛上神经，观测肩胛上神经及其分支的数目，直径，起始，走行，分布以及与肩袖的解剖关系。

Methods: Anatomical study was performed on 44 sides of upper extremities of adult cadavers which had been processed by antisepsis. The number, origin, course and distribution of suprascapular nerve in shoulder joint and their relationship to rotator cuff were observed as well as its length and diameter and distance of every branches were measured.

在44侧经常规防腐处理的成人尸体上肢标本上解剖观测肩袖和肩胛上神经，观测肩胛上神经及其分支的数目、直径、起始、走行、分布以及与肩袖的解剖关系。

Materials and methods: The lung preparation of 6 SARS death patient (died in 9,14,20,29,33,38d) and 6 macaque model (killed in 7,12,14,14, 32, 35d)were objects. Pathological changes, collagen fibers, lattice fibers, elastic fibers, collagen I and III in lungs and fine structure changes were studied by routine H.E dyeing, trigeminy dyeing, trinitrophenol- sirius red staining and polarization microscope, electron microscope and image analysis. Expression of Vimentin、 TGFβ_1、 TNF α、 IL-1β and MMP-2 were detected by immunohistochemistry.Results:1. Pathological changes of SARS death patient.

材料与方法：以6例SARS死亡患者(分别于发病后9、14、20、29、33、38d死亡)和6只猕猴实验模型(分别于染毒后7、12、14、14、32、35d活杀取材)肺标本为对象，应用H.E染色、三联染色、苦味酸-天狼猩红-偏振光法、电镜和图像分析等技术，对比性观察SARS肺组织病理变化和纤维化的病理过程、胶原纤维、网状纤维和弹力纤维的变化特点、Ⅰ型与Ⅲ型胶原纤维的数量和分布规律，旨在探讨SARS肺纤维化的病变经历过程及特点；利用免疫组织化学和形态计量学技术检测SARS死亡患者肺脏的Vimentin、TGFβ_1、TNFα、IL-1β和MMP-2等与炎症反应和纤维化相关活性因子，探讨其发病机制。

Materials and methods: A three diamensions finite element model of one unembalmed human cadaver mandible osteodistraction was established in this study with the CT scanned transverse sections and computer program(AutoCAD and I-DEAS).The stress distraction and lateral forces were evaluated.

材料和方法通过CT扫描一完整成年男性的下颌骨标本，使用CAD和I-DEAS软件建立下颌骨三维有限元模型，计算机模拟在两种不同方向上通过温度载荷施加外力，分别分析下颌骨所受侧方力和骨应力的分布及大小情况。

Methods The shapes,border,adjacencies and distributions of the vessels and ducts of the caudate lobe were investigated on liver specimens of24corpses with different approaches of caudate loboc-tomy.

通过24具尸体的肝尾状叶标本的解剖观察，揭示尾状叶的形状、边界、毗邻和血管、胆管分布规律。

Cast specimens of blood vessels showed that hepatic sinusoids were slightly thicker and their filling was more obvious than normal.

血管铸型标本显示肝窦略变粗，较正常更为充盈，虽有一定的变形，但仍呈放射状分布在中央静脉的周围。

The maxillofacial and brain injuries were examined. Craniptomy was done to animals of impact injury 6 hours after damage, however it was done to animals of explosive injury in different time point (1 hour, 24 hours, 72 hours, 7 days, 14 days after damage). The pathological characteristics of corelative tissues were examined in detail under light and electron microscopes. The content of LPO, SOD, NO in soft tissue, brain, blood, and cerebral water content were measured, compared with control. The distribution and tissue location of NOS were studied by histochemistical and immunohistochemistic methods. Their relationship was studied to assess the pathological and physiological characteristics of maxillofacial injuries and brain damage associated.

撞击伤各组动物于伤后6h、爆炸伤各组动物于伤后不同时期（1h、24h、72h、7d、14d）开颅检查颅脑损伤情况，切取伤区肌组织、左侧脑组织、脑干标本行光镜、电镜观察；测定伤后肌组织、脑组织与血中LPO、SOD、NO含量及脑水含量变化；并使用组织化学和免疫组织化学的方法，观察伤后脑组织中NOS的分布和组织定位，研究伤后机体的病理及病理生理学改变特点，以及颅脑损伤与机体自由基反应、NO含量改变之间的关系，证实其病理作用。

To determine whether a change in the distribution of desmosomal proteins can be used as a sensitive and specific diagnostic test for ARVC, we performed immunohistochemical analysis of human myocardial samples.

方法为了探索桥粒蛋白分布的改变能否作为致心律失常性右室心肌病敏感且特异的诊断方法，我们采用了人心肌标本的免疫组化分析方法。

Objective: To explore the distribution and drug sensitivity instance of pathogenic bacteria in the liquor puris from acute mastitis patients,providing basis for the application of antibiotic clinically.

目的：了解急性乳腺炎患者乳腺脓液标本中病原菌的分布及药物敏感性情况，为临床合理使用抗生素提供指导。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。