"When urea is added to soils it is converted rapidly to ammonium carbonate by hydrolysis, a reaction which is activated by enzyme urease."

尿素施人土壤后很快水解成碳酸銨又大又长黄色视频。這是由尿素酶催化的一種化學(xué)反應(yīng)。

Morphological conversion from spiralto coccoid forms occurred when HP was cultured with selenium and most of coccoid forms had fragmentary flagella and pilus; the effection of selenium to activity of urease, catalase, alkaline phosphatase is not exist or not evidence; selenium enable pET32a-vacA-E.coli BL21 which can express VacA produce yellow lipochrome, and the color become deeper with increasing of concentration of selenium; selenium can decrease expression of recombined VacA by restrain the growth of pET32a-vacA-E.coli,but can not influence activity and gene sequence of VacA; selenium can enhance the suppression effect of recombined VacA for gastric cancer cell, depress the index of cell multiplication and the forming rate of colony, decrease the number of cell in S period, increase total of cell in G period; After purified, the recombined VacA can be identified by VacA antibody.

體外實(shí)驗(yàn)結(jié)果表明：一定濃度的硒作用HP后黄片三日视频A，HP菌落數(shù)量隨著硒濃度的增加而減少久久人精品免费，菌落顏色由灰白色變?yōu)榇u紅色，溶血現(xiàn)象隨硒濃度的增加和作用時(shí)間的延長(zhǎng)而逐漸消失嘿咻视频免费，HP的形態(tài)由彎曲形變?yōu)榍蛐位驒E圓形久久国产色AV免，鞭毛及菌毛出現(xiàn)脫落現(xiàn)象；硒對(duì)尿素酶午夜影院404、過氧化氫酶a级黄色视频A、堿性磷酸酶活性無影響或影響不明顯；一定濃度的硒能使表達(dá)VacA的pET32a-vacA-E.coli BL21工程菌產(chǎn)生脂溶性磚紅色色素呦呦性爱视频网站，顏色隨硒濃度增加而加深18岁网站小视频；一定濃度的硒通過抑制pET32a-vacA-E.coli BL21工程菌的生長(zhǎng)，減少重組VacA表達(dá)量色com，但不影響其空泡毒活性及編碼基因序列国产AV妓女影院妓女；純化后的VacA重組蛋白可被VacA抗體識(shí)別，具有良好的抗原性欧美一级性交试看視頻。

We also discovered that selenium can decrease hematolysis and effects function of vacuole toxin of HP. morphological conversion from spiralto coccoid forms occurredwhen HP was caltured with selenium and most of coccoid forms had fragmentary flagella and pilus; the effection of selenium to activity of urease, catalase, alkaline phosphatase is not exist or not evidence; selenium enable pET32a-vacA-E. coli BL21 which can express VacA produce yellow lipochrome, and the color become deeper with increasing of concentration of selenium; selenium can decrease expression of recombined VacA by restrain the growth of pET32a-vacA-E. coli, but can not influence activity and gene equence of VacA; selenium can enhance the suppression effect of recombined VacA for gastric cancer cell, depress the index of cell multiplication and the forming rate of colony, decrease the number of cell in S period, increase total of cell in G period; After purified, the recombined VacA can be identified by VacA antibody.

結(jié)果：體外實(shí)驗(yàn)結(jié)果表明：一定濃度的硒作用HP后oumeiavshiping，HP菌落數(shù)量隨著硒濃度的增加而減少，菌落顏色由灰白色變?yōu)榇u紅色日韩精品国产，溶血現(xiàn)象隨硒濃度的增加和作用時(shí)間的延長(zhǎng)而逐漸消失国产日韩精品情侣AV，HP的形態(tài)由彎曲形變?yōu)榍蛐位驒E圓形，鞭毛及菌毛出現(xiàn)脫落現(xiàn)象美女张开腿让男人桶爽动漫视频；硒對(duì)尿素酶欧日韩一级片、過氧化氫酶、堿性磷酸酶活性無影響或影響不明顯未满十八禁止18以下免费的AV；一定濃度的硒能使表達(dá)VacA的pET32a-vacA-E.coli BL21工程菌產(chǎn)生脂溶性磚紅色色素欧美一级片电影在线观看，顏色隨硒濃度增加而加深；一定濃度的硒通過抑制pET32a-vacA-E.coli BL21工程菌的生長(zhǎng)九九色视频，減少重組VacA表達(dá)量色哟最新网站入口，但不影響其空泡毒活性及編碼基因序列；硒能增強(qiáng)重組VacA對(duì)胃癌細(xì)胞的抑制作用日韩美乳无码观看视频网站，使細(xì)胞分裂指數(shù)和集落形成率降低日韩精品更新影院在线播放视频、S期細(xì)胞數(shù)量減少，G1期細(xì)胞總數(shù)增加黄色网站免费刺激爽；純化后的VacA重組蛋白可被VacA抗體識(shí)別在线a片大全，具有良好的抗原性91麻花色最新地址。

13 C-urea breath test（ 13 C-UBT）,histology and rapid urase test were used in diagnosing helicobacter pylori infection in 65 patients with gastric and duodenal ulcer,and 36 nomal persons.Any two tests of the above three were positive,the HP fection was confirmed.

對(duì)65例胃、十二指腸疾病患者和36例健康人行 13 C-尿素呼氣試驗(yàn)http://zhcy.com、病理組織學(xué)和快速尿素酶三種方法檢測(cè)幽門螺桿菌美女的隐私秘视频免费官网，其中任兩項(xiàng)陽(yáng)性者認(rèn)為有HP感染。

40 patients presenting gastric symptoms underwent gastric mucosa biopsy while doing gastroscopy. All samples were analyzed by Wartin-Stany dying, rapid urase test, and 13C-urea breath test respectively as well as by histological examination. The patients with the same results by WS and RUT were regarded as chronic gastritis. In this patient, we analyzed the specificity, sensitivity and accuracy of 13CUBT.

取40例因上腹部癥狀而行胃鏡檢查的患者胃竇粘膜活檢一级做一级一级a做片性十三，分別行Wartin-Stany銀染色一级黄片儿一级大a黄片啪、快速尿素酶實(shí)驗(yàn)、13C尿素呼氣試驗(yàn)（13CUBT）日本刺激的多人群p，并同時(shí)行病理組織學(xué)診斷美女操网站av；將WS和RUT結(jié)果相一致且病理結(jié)果為慢性胃炎的病例入選，分析13C尿素呼氣試驗(yàn)（13CUBT）診斷慢性胃炎幽門螺桿菌感染的特異性亚洲图片日韩欧美色图、敏感性永久免费观看国产裸体美女Av、準(zhǔn)確性。

40 patients presenting gastric symptoms underwent gastric mucosa biopsy while doing gastroscopy. All samples were analyzed by Wartin-Stany dying, rapid urase test, and 13C-urea breath test respectively as well as by histological examination. The patients with the same results by WS and RUT were regarded as chronic gastritis.

取40例因上腹部癥狀而行胃鏡檢查的患者胃竇粘膜活檢日本免费特级淫片，分別行Wartin-Stany銀染色18禁超污无遮挡无码大尺度、快速尿素酶實(shí)驗(yàn)、13C尿素呼氣試驗(yàn)（13CUBT）中文图小说视频，并同時(shí)行病理組織學(xué)診斷视频。在线男女国产；將WS和RUT結(jié)果相一致且病理結(jié)果為慢性胃炎的病例入選，分析 13C尿素呼氣試驗(yàn)（13CUBT）診斷慢性胃炎幽門螺桿菌感染的特異性天堂网wwwww、敏感性亚洲日本www、準(zhǔn)確性玩弄老太婆高潮视频。

All samples were analyzed by Wartin-Stany dying, rapid urase test, and 13C-urea breath test respectively as well as by histological examination. The patients with the same results by WS and RUT were regarded as chronic gastritis. In this patient, we analyzed the specificity, sensitivity and accuracy of 13CUBT.

取40例因上腹部癥狀而行胃鏡檢查的患者胃竇粘膜活檢午夜欧美黄色，分別行Wartin-Stany銀染色、快速尿素酶實(shí)驗(yàn)日韩人妻A级毛片、13C尿素呼氣試驗(yàn)（13CUBT）日本黄色网视频站，并同時(shí)行病理組織學(xué)診斷；將WS和RUT結(jié)果相一致且病理結(jié)果為慢性胃炎的病例入選国产一级精品在线播放，分析13C尿素呼氣試驗(yàn)（13CUBT）診斷慢性胃炎幽門螺桿菌感染的特異性看农村黄色视频、敏感性、準(zhǔn)確性天堂在线黄色视频。

The tests often used were: rapid urease test 60%, urea breath test 40%, histopathology 36%.

常用的檢測(cè)方法是：快速尿素酶試驗(yàn)60%欧美岛国在线，尿素呼氣試驗(yàn)40%，組織病理學(xué)檢查36%日本黄在免一区在线。

Results:thirty-nine citrobacters have urease genes,but only five have urease expression positive result.

結(jié)果：39株實(shí)驗(yàn)枸櫞酸桿菌的尿素酶基因均為陽(yáng)性人人人人操在线国产，只有5株菌株尿素酶表達(dá)為陽(yáng)性。

Stop drug 4 week hind check enzymatic experiment of gastroscope, fast urea and 14C urea are expiratory experiment, evaluate Hp eradicative rate and cankerous heal rate.

停藥4周后復(fù)查胃鏡一级AAAAAA毛片免费一级爱做片、快速尿素酶試驗(yàn)和14C尿素呼氣試驗(yàn)国家a级黄片，評(píng)估Hp根除率及潰瘍愈合率自拍偷拍日韩。