前肠

Methods Determination of DNJ by derivatization with 9-fluorenylmethyl chloroformate and followed by reversed-phase high-performance liquid chromatography and a fluorescence detector; the inhibitory curves on α-glucosidase at the enzymatic level and the activities to α-aglucosidase in vitro were observed in the everted sac experiment.

以氯甲酸药甲酯柱前衍生RP-HPLC荧光检测法对DNJ进行分析；在酶水平测定样品的α-糖苷酶抑制曲线，在离体水平用反转肠囊实验测定样品的α-糖苷酶抑制活性。

Is there anything I need to do to get ready for a colonic ?

意思是我要清肠前要准备什么？

In the state of acute colonitis, there is correlation between the visceral organs and the surface of the body.

提示在急性肠损伤的状态下，前爪与内脏之间有特定的相关性联系。

Abstract］ objective to explore the experience in the diagnosis and treatment of small bowel diverticular surgical complication.methods 24 cases of small bowel diverticular were retrospectively analysed.results the diagnosis was made preoperatively in 4 duodenal diverticula and only 1 jejunal diverticula.clinical complications included obstruction in 11 cases,bleeding in 4 cases,perforation in 4 cases.23 cases were cured.1 case was died of mof.all the diverticular with complications had histopathological signs of inflammation and 3 had signs of ulcer and 4 had the resected.conclusion the small bowel diverticular is rare.it may diagnose except common reason underwent gastrointestinal bleeding or obstruction.the gi is an effective way of examinations.operation is effective for small bowel diverticular disease.

回顾性分析24例小肠憩室病外科并发症的临床资料。结果术前6例十二指肠憩室中4例确诊，18例空回肠憩室仅1例确诊。小肠憩室伴小肠梗阻11例，憩室出血4例，憩室穿孔4例。23例治愈，1例死于多脏器功能衰竭。有并发症的憩室病理都有炎症表现，5例有溃疡，4例有异位黏膜组织。结论小肠憩室病比较少见。在胃肠出血或梗阻的情况下，可采取对常见原因排除的方法进行诊断。在不需要急诊手术的情况下，钡餐造影是最有效的检查。手术是可靠有效的治疗方法。

Objective To investigate the application of enteral nutrition in preoperative bowel preparation for patients with colorectal carcinoma.

目的 探讨肠内营养剂在结直肠癌术前肠道准备中的应用效果。

The MR1 findings of intraspinal enterogenous cysts are specific and the correct preoperative diagnosis may be obtained by integrating MRI findings with clinical data.

椎管内肠源性囊肿有其特征性的MRI表现，结合临床及影像资料有助于术前准确的定位及定性评价。

4Complications:After operation peritonitis appeared in 5cases,among which were 2of intestinal obstruction,and 1 necrosis of left hemicolon.Conclusion:The chemotherapy of selective arterial drug perfusion before an operation reduce the tumor and stiumulate inflammatory reaction and fibroplastic proliferation around it.Thus increases excision rate as well as decreases local recurrence rate and possiblity of cancer merastasis.However,it also leads to some toxic side reaction and possible intestinal obstruction and necrosis.

于直肠癌手术切除前先行选择性动脉药物灌注化疗，可使肿瘤缩小，并刺激瘤周炎性反应和纤维组织增生，从而提高手术切除率，降低术后局部复发和远处转移可能，该方法有一定的毒副反应和发生肠梗阻、肠坏死的潜在危险。

Before fed with antibiotics, the predominant intestinal aerobic and facultative anaerobic bacteria were Enterobacteriaceae, Flavobacterium, Acinetobacter and Vibrio.

投喂药饵前，鲤肠道好氧及兼性厌氧菌优势菌群为肠杆菌科、黄杆菌属、不动杆菌属和弧菌属；厌氧菌群中双歧杆菌属最多，乳杆菌属次之，拟杆菌属最少。

After avilamycin 8mg/kg was fed to Cyprinus carpio, the quantity of the intestinal aerobic and the facultative anaerobic bacteria, the percent of Enterobacteriaceae, and the quantity of Lactobacillus decreased significantly on the 14~ d, at the same time , the percent of Flavobacterium increased evidently, the quantity and percent of Bacteriodes decreased evidently during the first 28 d of the experiment.3 After Cyprinus carpio was fed with narasin, the percent of Corynebacterium increased.

投喂阿维拉霉素8mg／kg在试验第14d使鲤肠道好氧及兼性厌氧菌总数、肠杆菌科所占百分比、乳杆菌属数量显著降低，黄杆菌属所占百分比显著升高；在试验的前28d使拟杆菌属数量及其百分比显著下降。

WTHZ〗Methods: Threelumen gastrojejunal tube were placed before the operation,early enternal nutrition was administered after operation.Gastric intestinal symptoms and serum protein indexes were observed.

所有患者均于术晨放置三腔喂养管，术后早期行肠内营养支持，观察患者胃肠道反应及血清蛋白营养指标变化(白蛋白、前白蛋白、转铁蛋白)。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐