查询词典 colon

Methods 30 cases with HD and 15 cases of nomal colon were studied by immunohistochemical. 5 fresh colon segments of HD were detected by transmission electron microscopy. Results There was no or weak of Cx43 and ICC in the colon wall of aganglionic part of HD.

取30例HD患儿扩张段及狭窄段肠管标本、15例正常结肠组织，行免疫组化检查，并取5例HD患儿新鲜结肠标本在透射电镜下观察。

Barium enema showed microcolon in 10 cases,nearly normal size of colon in 3 cases,shortening of colon in 1 case, multiple perforation of colon in 1 case,and delayed evacuation of barium in 6 cases.

钡灌肠(13例)显示结肠细小10例，3例结肠近似正常，有1例表现结肠缩短，1例合并多处穿孔，6例排钡延迟。

Results:①The amount of human colon carcinoma cell line SW480 treated by quercetin decreased. The morphology of partial SW480 cells was shrunk volume, integrated cell membrane, condensed cytoplasm, pyknotic chromatin, nuclear fragmentation. Apoptotic Corpuscles were found by electron microscope.②MTT colorimetric assay showed quercetin inhibited the growth of human colon carcinoma cell line SW480 in a time- and dose-dependent manner when the concentration of quercetin was 30、60、90μmol/L.③Flow cytometry analysis showed the cell cycle of SW480 cell was restricted in G1/S. G0/G1 phase rate increased and S phase rate decreased with increasing concentration of quercetin and time lasting.④ Zymogram analysis assay showed the secretion of matrix metalloproteinases in human colon carcinoma cell line SW480 treated by quercetin decreased. With increasing concentration of quercetin, the secretion of MMP-2 and MMP-9 decreased.⑤Immunohistochemistry method demonstrated the position expression of Cathepsin-D in SW480 cell was suppressed by quercetin in a time- and dose-dependent manner.

研究结果：经槲皮素处理的人结肠癌SW480细胞数量减少，部分细胞体积缩小，细胞膜完整，胞浆浓缩，核染色质固缩，细胞核碎裂，形成凋亡小体；MTT法检测显示当作用浓度为30μmol/L~90μmol/L时，槲皮素对人结肠癌SW480细胞的生长有抑制作用，其抑制作用随着作用浓度的增加和作用时间的延长而增强；流式细胞学发现槲皮素主要作用于人结肠癌SW480细胞周期的G1/S期，大部分细胞被阻断于S期，随药物浓度的升高和作用时间的延长，G0/G1期细胞比例逐渐增加，S期细胞比例逐渐减少；酶谱分析法检测显示不同浓度的槲皮素能够抑制人结肠癌SW480细胞分泌MMP-2及MMP-9，随浓度的升高，MMP-2及MMP-9的分泌量减少；免疫组织化学法显示不同浓度的槲皮素处理人结肠癌SW480细胞后，Cathepsin-D的表达随药物浓度的升高和作用时间的延长而降低。

objective to investigate the possibility of ascending colon carcinoma inducing appendicitis.methods 3 cases of ascending colon carcinoma were analyzed in a retrospective study.results if colon dilation, congestion and oedema are observed on appendectomy on patients who have typical typhlitic manifestation, other intestinal canals should be explored in case of missed diagnosis.

目的 探讨升结肠癌诱发阑尾炎的可能性。方法通过所选下列3例升结肠癌并发阑尾炎进行分析。结果具有典型阑尾炎的症状、体征而行阑尾手术时，术中发现升结肠明显扩张、充血、水肿等情况，应探查其他肠管有无病变，以防漏诊。

A problem with faecal matter is that it can become backed up in the colon, so keeping the colon cleansed is a major part of keeping it healthy, and gaining the benefits of a healthy colon for the rest of the body.

有问题，粪便的问题是，它可以成为后盾结肠，以便使结肠清洗是一个重要组成部分，保持健康，并获得的好处，一个健康的结肠的身体其他部位。

This will not be screening some of the gold of human digestion and absorption of Bifidobacterium factor to reach the prototype colon, for the use of intestinal bacteria, also known as " colon food."

这样就筛选出一些不被人体消化吸收的黄金双歧因子，以原形到达结肠，为肠道细菌所利用，亦称"结肠食品"。

According to principle of colon allusion operation and clinical requirements, a colon affusion dialysis treatment machine based upon fuzzy neural network control is proposed.

根据灌肠术原理和临床的需求，提出了一种基于模糊神经网络控制的结肠灌注透析治疗机。

On ascending colon and transverse colon, three tiny sessile polyps were observed, performed cauterization with hot forceps.

在上升的冒号和横向冒号，三只微小的sessile 珊瑚虫被观察了，执行的cauterization 与热的镊子。

The most intense inflammation begins at the lower right in the sigmoid colon and extends upward and around to the ascending colon.

大多数较为严重的炎症都起始于乙状结肠的右侧，并向上向周围扩展到升结肠。

Ascending colon cancers were found in 64 cases (20.06%), while foci of the other 255 cases were located at other sites of colon or rectum.

升结肠癌64例(20.06%)，其他部位大肠癌255例(79.94%)。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？