标本分布

Methods\ The course,branches and anastomoses of the medial inferior genicular artery with the saphenous artery and the cutaneous branch of posterior tibial artery were observed on 50 adult lower limbs.

方法在50侧成人下肢标本上，解剖观测膝下内侧动脉、肌间隙血管和隐支、关节支的走行、口径、分支分布及吻合关系。

Open field survey,data collection,taxonomic research and specimens identification were employed,to confirm species and geographic distribution of the medical plant of Labiatae and Gesneriaceae in Guizhou.

通过野外调查、标本采集、分类学研究及资料考证，基本搞清了贵州唇形科、苦苣苔科药用植物资源的种类与地理分布。

Methods Pathological sections from 68 patients with hilar cholangiocarcinoma were observed by microscope and the distribution of nerve plexuses in normal hepatoduodenal ligament was analyzed based on the observation of 40 histological sections from 5 autopsy cases.

观察68例肝门部胆管癌患者的病理切片，总结归纳肿瘤神经浸润的方式和规律；分析5例尸检标本正常肝十二指肠韧带内的神经丛分布特点。

Quantitative analysis revealed that the intensity of SERT immunoreactivity was significantly lower in median raphe nucleus, caudal part of dorsal raphe nucleus, interfascicular part of dorsal raphe nucleus, ventral part of dorsal raphe nucleus and dorsal part of dorsal raphe nucleus of alcoholic group compared with that in corresponding nuclei of control group.

在酗酒人脑标本，正常分布于脑干头侧中缝核群的SERT免疫反应标记信号减弱；中缝正中核、中缝背核尾侧部、中缝背核束间部、中缝背核腹侧部、中缝背核背侧部的SERT免疫反应含量强度与健康组相应区域比较显著降低。

12 Healthy SD rats with MACO were divided into three groups. Group A, ischemia 30 minutes with 60 minutes reperfusion; Group B, ischemia 60 minutes with 60 minutes reperfusion. Group C, ischemia 60 minutes.

健康SD大鼠12只，大脑中动脉闭塞30、60分钟及再灌注60分钟脑组织标本运用免疫组化的方法观察P27、c-fos蛋白阳性分布的规律。

MethodsPrimary nasal pterygial tissues(15 eyes) and normal human conjunctival tissues(8 eyes) were determined by immunohistochemical staining, using monoclonal and polyconal antibodies specifically against MMP-3, LN and col Ⅲ. The intensity of reaction on individual sections was semiquantitatively graded.

方法应用S-P免疫组织化学染色方法检测15例翼状胬肉组织及8例正常球结膜组织中MMP-3、LN、col Ⅲ的免疫学定位及表达情况，用Masson及VG染色法检测各标本中胶原纤维及弹力纤维的分布情况。

Methods 10 adult arms were pured latex into artery microanatomized and observed the dorsal branch of anterior interosseous artery's originate、diameter、length and distribution of skin branch and periosteum branch.

10侧成人上肢标本经肱动脉灌注乳胶后，对其骨间前动脉背侧支的起始部位、口径、长度及其皮支、骨膜支的分布进行显微解剖观察。

In almost all of saccular aneurysm walls, SMC showed positive expression with different degrees. At the site where the wall was very thin, it expressed less positive or even negative.

除两例动脉瘤标本外，平滑肌细胞在动脉瘤瘤壁中也几乎都有阳性表达，但分布及表达程度不一，在瘤壁较薄的区域表达较弱甚至缺乏表达。

For the further surveying and arranging the traditional function of Schisandraceae, we also carried out the ethnopharmacological survey of Schisandraceae,and consulted 17 related herbariums and related Herbal\'s records nationwide.We documented the ethnopharmacological arrangements of schisandraceous plants which had the traditional therapeutic effects,including colloquial name,medical location,traditional usage, traditional efficacy and application,credentials specimens.

为了更好的整理和调查五味子科植物的传统疗效，我们还对分布在中国的五味子科植物进行了传统药物学调查，查阅了全国17个相关的标本馆及相关的本草记录，对具有传统疗效记载的五味子科植物进行了传统药物学的整理，包括：俗名、入药部位、传统用法、传统疗效及应用、凭证标本等。

All the LOH on 〓 and 〓 was observed in invasive ductal carcino- ma, carcinoma simplex, medulary carcinoma and scirrhous carcino- ma, no deletions at these sites were observed in any invasive lobular carcinoma and others. These results imply an etiological difference.P53 gene is a hot point gene in the occurrence and development of breast, cancer. PCR-SSCP analysis was performed to detect P53 gene point mutation in the region between exon 5 and 8, 5 of 12 (41. 6%) stage I breast cancer patients contain mutation of P53, 3 of 5 patients were accompanied by 〓 deletion. These results suggested that point mutation and allelic loss of P53 gene are two vi- tal genetic events in earlier stage of breast tumorigenesis.

我们还发现，〓和〓位点LOH均分布在乳腺浸润性导管癌、单纯癌、髓样癌及硬癌中，在浸润性小叶癌和某些特殊类型乳腺癌中全部为LOH阴性，上述位点LOH可能与某些组织学类型乳腺癌的发生有关。P53基因是乳腺癌形成过程中的一个热点基因，本研究对12例Ⅰ期乳腺癌组织标本中P53基因热点区域第5、6、7、8外显子点突变进行了测定，发现41.6％（5／12）的病人有P53基因一个或多个点突变，其中3例同时伴有〓位点LOH，表明P53基因点突变和等位基因缺失是发生在乳腺癌形成早期的一个重要遗传学事件。

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。