直肠内的

These results indicate that colorectal pretreatment with ARV drugs, such as tenofovir, has potential as a clinically relevant strategy for the prevention of HIV transmission.

这些结果表明，结肠直肠内应用ARV药物进行预治疗作为预防艾滋病毒传播的一种临床相关策略是具有潜力的。

The distribution of lymphatics in every layer of dentate line upwards are similar to other digestive tubes'. The distribution of lymphatics in anal pecten of rats rectum are similar to cutis. The results show that big molecule substance and tissue hydrolysate are transporting mainly by opening-junction of endothelial cells and the vesicle system.

齿状线以上直肠壁各层淋巴管的分布与其他部位消化管壁的相似；齿状线以下的淋巴管分布与皮肤的相似，提示在直肠内组织液和大分子物质的转运主要通过内皮细胞的连接开放和囊泡系统。

Objective To investigate the pathophysiology of irritable bowel syndrome by comparing the change of visceral perception to different temperature stimulation rectal distention test.

目的 研究肠易激综合征患者对直肠内冷、温两种不同温度扩张试验的反应，以探讨IBS的可能发病机制。

In the operation, the place of the external mouth of abscess was designed, the skin was cut along inter muscular septum between the sphincter internus and the sphincter externus, the subcntaneous tissues were separated along the lateral clearance of the sphincter internus to the pelvirectal fossa, then the internal mouth of abscess was cut. The vomica was leaved to idle after being scraped fully, and the pus was drained perennially with fenestrated tube.

采用设计外口的位置，沿内、外括约肌间沟入路，切开皮肤，分离皮下组织，顺内括约肌外侧间隙分离至骨盆直肠窝，切除内口，并将脓腔充分搔刮后旷置，腔内放置有孔胶管持续引流，结合术后祛腐消肿止痛期及活血止痛生肌期的药物换药，旨在提高对骨盆直肠窝脓肿的一次根治率和保护肛门功能，减少并发症发生。

Delayed-imaging after cleaning and retention enema can exclude most physical uptake in colorectum. But the lesion persisting hypermetabolism is needed to be performed colonoscope recently to identify the characteristics of the lesion.

清洁并保留灌肠可以有效的排除大部分乙状结肠及直肠部位的生理性摄取，而对于清洁并保留灌肠后仍存在的局限性代谢增高灶，有必要近期内进一步进行结肠镜检查，以明确病变性质。

Objective:To assess the clinical effect of Xiao ZhiLing injection in the treatment of internal rectal prolapse.

目的：探讨消痔灵注射在直肠内脱垂治疗中的临床应用及改良方法。

After oral administration, IgY could be detected at rectum, bloodlymph and also in hepaticopancrea of shrimp which lasts about 12~24 h. The death rate within 7 days of the tested group was 15%, significantly lower than that of the control (60%, P.01), showing good protection of IgY from vibrion infection.

IgY对鳗弧菌的感染有可靠的保护作用，IgY经口服后很快到达直肠，继而血淋巴、肝胰脏中也出现抗体，并可持续12~24 h；投喂IgY的试验组对虾在7 d内的死亡率为15%，极显著地低于对照组对虾的同期死亡率（为60%）。

Inflatable rectal CT can show the size, shape, depth of invasion, lymph node metastasis, the relationship with the surrounding organs and distant metastasis clearly. Imaging features of the mesorectum were clear.

直肠内充气CT能够清晰显示直肠癌的大小，形态，浸润深度，淋巴结转移情况，与周围器官关系及远处转移情况，获得清晰的直肠系膜影像学特征。

The decrease of the ganglion cell and the nerve plexus in internal anus sphincter is an important pathologic change of ARM.

肛门内括约肌肌间神经节细胞数和神经丛数的减少是肛门直肠畸形的重要病理改变。

Aimed at current practitioners and trainees, the book discusses key concepts that will assist general surgeons and colorectal consultants in their management of patients with a broad spectrum of anorectal and colonic disorders.

针对当今的开业医生和学员，书讨论将帮助一般外科医生和结肠直肠顾问在他们病人与一anorectal 和结肠紊乱的宽范围一起的管理内的核心概念。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。