"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日韩福利在线视频免费观看。這是由尿素酶催化的一種化學(xué)反應(yīng)免费看男人女人A片。

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后爱爱视频一区，HP菌落數(shù)量隨著硒濃度的增加而減少91中国老熟女的大屁股，菌落顏色由灰白色變?yōu)榇u紅色专门看黄色视频，溶血現(xiàn)象隨硒濃度的增加和作用時間的延長而逐漸消失，HP的形態(tài)由彎曲形變?yōu)榍蛐位驒E圓形色色色五月天大白腿导航，鞭毛及菌毛出現(xiàn)脫落現(xiàn)象日本e视频在线播放；硒對尿素酶、過氧化氫酶天天色天天操天天摸天天抽、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超碰在线8888，顏色隨硒濃度增加而加深黄色视频免费网上站；一定濃度的硒通過抑制pET32a-vacA-E.coli BL21工程菌的生長日韩综艺精品视频在线观看，減少重組VacA表達(dá)量，但不影響其空泡毒活性及編碼基因序列黄色在线操；純化后的VacA重組蛋白可被VacA抗體識別caopeng视频在线，具有良好的抗原性。

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后国产精品久久福利网站，HP菌落數(shù)量隨著硒濃度的增加而減少亚洲Av片久久综合网，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間的延長而逐漸消失干舒服视频，HP的形態(tài)由彎曲形變?yōu)榍蛐位驒E圓形成人一级黄色视频网站，鞭毛及菌毛出現(xiàn)脫落現(xiàn)象；硒對尿素酶欧美在线成人亚洲、過氧化氫酶欧美视频性一区、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欧美激情四射xXXX888，顏色隨硒濃度增加而加深91视频久久久；一定濃度的硒通過抑制pET32a-vacA-E.coli BL21工程菌的生長，減少重組VacA表達(dá)量日日碰人人操，但不影響其空泡毒活性及編碼基因序列亚洲国产91精品；硒能增強(qiáng)重組VacA對胃癌細(xì)胞的抑制作用，使細(xì)胞分裂指數(shù)和集落形成率降低国产一级黄片视频久久baoyu、S期細(xì)胞數(shù)量減少国产精品PORNY九色，G1期細(xì)胞總數(shù)增加；純化后的VacA重組蛋白可被VacA抗體識別人人看人人干人人看，具有良好的抗原性韩国最新三级。

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)亚洲一级黄色录像、病理組織學(xué)和快速尿素酶三種方法檢測幽門螺桿菌色色色.com，其中任兩項(xiàng)陽性者認(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操操日小说，分別行Wartin-Stany銀染色日本人妻黄色三级小视频、快速尿素酶實(shí)驗(yàn)、13C尿素呼氣試驗(yàn)（13CUBT）美女被干黄色网站，并同時行病理組織學(xué)診斷国产人人搞人人舔；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www.wuma04.com、敏感性欧美老妇交、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，分別行Wartin-Stany銀染色欧美日韩国产VA另类在线观看、快速尿素酶實(shí)驗(yàn)最新av网址在线、13C尿素呼氣試驗(yàn)（13CUBT），并同時行病理組織學(xué)診斷狼狼狼色精品视频在线播放；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欧洲激情无码，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、敏感性毛片入口大全、準(zhǔn)確性大陆老熟女乱人伦视频。

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，分別行Wartin-Stany銀染色欧美激情亚洲、快速尿素酶實(shí)驗(yàn)A片二区图、13C尿素呼氣試驗(yàn)（13CUBT），并同時行病理組織學(xué)診斷色本色网无码在线；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久久器只，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、敏感性超级美女免费黄色视频、準(zhǔn)確性高清无码乱伦视频。

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

常用的檢測方法是：快速尿素酶試驗(yàn)60%，尿素呼氣試驗(yàn)40%激情图片激情小说用什么软件看，組織病理學(xué)檢查36%午夜影院视频。

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性，只有5株菌株尿素酶表達(dá)為陽性思思re久久996国产精品。

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3p夫妻互换视频、快速尿素酶試驗(yàn)和14C尿素呼氣試驗(yàn)，評估Hp根除率及潰瘍愈合率在线视频播放社区。

guanase：鳥尿素酶

愈刨木酚 guaiacol | 鳥尿素酶 guanase | 胍 guanidine

urea herbicide：尿素除草劑

urea cycle 鳥氨酸循環(huán) | urea herbicide 尿素除草劑 | urease 尿素酶

urase：尿素酶

方法采用Hp抗體蛋白蕊片檢測系統(tǒng)對39例臨床進(jìn)展型ROSACEA患者外周血的Hp尿素酶(Urase)及細(xì)胞毒素相關(guān)蛋白(CagA)抗體發(fā)生率進(jìn)行觀察,并聯(lián)系消化癥狀及皮損情況進(jìn)行分析.

urease; urase：尿素酶;[月尿]酶

尿素循環(huán) urea cycle | 尿素酶;[月尿]酶 urease; urase | [月尿]酰琥珀酸 ureidosuccinic acid

urea：尿素

(1) 尿素(urea)的生成 Urea Biosynthesis1932,德國學(xué)者Hans Krebs 提出尿素循環(huán)(urea cycle)或鳥氨酸循環(huán)(ornithine調(diào)節(jié):N-乙酰谷氨酸(AGA)為變構(gòu)激活劑 意義:其活性可作為肝細(xì)胞分化程度的指標(biāo)鳥氨酸循環(huán)的小結(jié)有A 位(acceptor site)和P位(donor site).活性的成熟蛋白質(zhì)過程 新生肽鏈的折疊:折疊酶(foldase)或分子伴侶.

urease：尿素酶

方法以確診感染Hp的132例胃腸疾病患者和20例無癥狀體檢者作為研究對象.用免疫印跡法檢測Hp抗體譜,分析相應(yīng)的Hp細(xì)胞毒素相關(guān)蛋白(CagA)、空泡毒素(Vac A)九九小视频、尿素酶( Urease)A片污黄、鞭毛蛋白(Flagellin)及外膜蛋白(OMP)表達(dá)情況.

urease inhibitor：脲酶抑制劑

尿素緩釋技術(shù)包括諸多方面,其中脲酶抑制劑(urease inhibitor)是一項(xiàng)具有良好應(yīng)用前景的技術(shù). Makker等(1981)研究了乙酸氧肪酸(AHA)在體外對脲酶活性的影響,發(fā)現(xiàn)當(dāng)AHA的濃度為 1×10-6M、6×10-5M和 1×10-3M時,使脲酶的活性分別降低11%国产91页、 50%和 74%,

urease inhibitor：尿素酶抑制劑

urea-splitting bacteria 尿素分解桿菌 | urease inhibitor 尿素酶抑制劑 | uremic dermatitis 尿毒性皮炎

antiurease：抗尿素酶

"anti-ultraviolet agent","抗紫外線劑" | "antiurease","抗尿素酶" | "antivenene; antivenin","抗蛇毒素"

ureameter：尿素測定計(jì)

Ureabor 鈉硼定混劑 | ureameter 尿素測定計(jì) | urease 尿素酶