After macron absorption resin layer separation, a kind of white fine powder shikimic acid were obtained. The extracted shikimic acid were determined for chemical qualitative analysis. Writhing test and warm bathing test were performed and observed the mice pain threshold latency and writhing reaction times after giving peritoneal shikimic acid extraction solutions. Aspirin and normal saline were used as controls.

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Methods From March,1994 to April,1998,video colonoscopies were performed and retrospectively analyzed in 1810 patients in order to determine the risk factors for oncogenesis Results There were 120 patients with 144 colorectal adenomas,malignantly transformated adenomas exceeded 2.0cm in diameter showed mainly Yamada type Ⅱ; 16.67% colorectal adenomas with malignant change were found,of which the frequency of malignant villous and tubular adenomas were 29.63% and 9.20% respectively.

回顧性分析和研究1994年3月至1998年4月期間我院電子結(jié)腸鏡檢出的大腸腺瘤的形態(tài)學(xué)和惡變過程中的主要危險(xiǎn)因素久久96精品久久久久久。

Results When the Maltese cross, E target and Chinese characters in RSVP were presented as accommodative targets, the accommodative responses were (2.07±0.35)D,(2.08±0.30)D and (1.88±0.42)D, respectively. Accommodative responses were significantly different between RSVP Chinese characters and either E letters (P＝0.001) or Maltese cross targets （P＝0.003, but no significant differences in accommodation were found between E and Maltese cross accommodative targets.

Gilbert等［1］首次采用快速序列視覺呈現(xiàn)（rapid serial verbal presentation，RSVP）技術(shù)研究閱讀相關(guān)參數(shù)白浆网站，通過特殊軟件欧美性交网站大全，閱讀材料可設(shè)定在電腦屏幕中的固定位置，其字體、大小亚洲欧美日韩第一区在线观看、呈現(xiàn)速度以及呈現(xiàn)內(nèi)容均可按需要選擇国产盗摄91精品一区，保證了閱讀時(shí)受試者無頭部運(yùn)動(dòng)和眼球運(yùn)動(dòng)的參與。

Although there were many different kinds of dress in China, most of them were only in reference to the pregnant body size changes.They did not realize the functions needed by pregnant women, and they were unable to meet the urgent needs of pregnant womeaIn this paper, the methods of product design were used for functional maternity dress design.

然而久久国产精品亭亭亚洲Av，目前國內(nèi)孕婦裝雖然種類繁多两个人的黄色网站，但大多只是在尺寸上參考了孕婦身體尺寸的變化，并沒有從孕婦的需求入手在功能性上有所建樹亚洲免费性爱片一级，無法滿足廣大孕婦的迫切需求亚洲a级黄片免费观看。

METHODS: Both diastolic and systolic blood pressures repeated measures data, collected from 120 drug abusers after taking two kinds of medicine (Drug A: Xiaoyinfuzheng, Drug B: Kelening), were analyzed by multivariate random coefficients model. The fixed effect parameters matrix x of model coefficients were estimated by using least squares estimation method, the effects between treatment groups were compared and the variancecovariance matrices of random effect were also estimated.

對兩種藥物（A藥：消癮扶正膠囊，B藥：可樂寧）治療120例患者后的舒張壓和收縮壓重復(fù)觀測數(shù)據(jù)進(jìn)行多變量隨機(jī)系數(shù)模型分析美女被操网站在线播放，對模型系數(shù)的固定效應(yīng)參數(shù)矩陣ξ作最小二乘估計(jì)并進(jìn)行組間比較欧美久久久久精品一区，同時(shí)估計(jì)隨機(jī)效應(yīng)的方差協(xié)方差矩陣，分析方法用SAS/IML軟件編程得以實(shí)現(xiàn)先锋影音免费资源站。

In this paper, searching technology of product information based on knowledge was researched. On the aspect of cognition, we researched the relation between user\'s cognition and designer\'s cognition, explored the knowledge flow in the process of product development, set up a matching model between user\'s knowledge and designer\'s knowledge, brought forward a modeling method based on users\' cognition, and set up a measurable model of product feature; coded and decoded product form element, set up a computer aided product form design system and image evaluating system based on the result of measurement. Accordingly, the product style and product image were systematically discussed, the recognition space of product style and image was constructed, the factors that affect product style and image were put forwards and analyzed, and the relation between product image and form elements was tested by experiments. Furthermore, the product automatic recognition technologies were discussed.And then, with the media of concept model and the kernel of parameter technology, a mathematic model that describing product layout design by constraints and rules was presented. Furthermore, a product design integration system based on imagery thinking including product fonii base system based on imagery thinking, product form design system based on imagery thinking and product form intelligent design system based on space layout were set up, which tested the system and provided a new way for product innovative design.

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Whole protein patterns during early stage of gynogenesis were first studiedthrough 2D electrophoresis. 11 specific protein dots were found, among which3(A1 ～A3 )were suggested to be the kind of inverse function factors which suppressgenes activating megagamete division, 8 (Bl～B8)were suggested to be closelyrelated with megagamet division activation.

通過雙向電泳技術(shù)研究了黃瓜雌核發(fā)育早期的特異蛋白質(zhì)表達(dá)欧美色色成，并發(fā)現(xiàn)了11個(gè)特異多肽點(diǎn)国产黄色的女人精品中文字幕毛片在线，其中3個(gè)(Al～A3)可能是開啟分裂基因表達(dá)的一類反式作用因子，起抑制該基因表達(dá)作用www.日本在线。8個(gè)(B1～B8)可能是啟動(dòng)雌配子分裂密切相關(guān)的基因表達(dá)產(chǎn)物免费看AV的无毒网址网站入口。

objectiveto investigate the diagnosis and treatment of traumatic duodenal rupture.methodthe clinical data of 13 patients with traumatic duodenal rupture hospitalized from may 1991 to december 2008 were retrospectively analyzed,and the material cause was automobile accident mainly.resultsin these 13 patients,after hospitalization,6 cases were diagnosed in 3 hours,4 cases were diagnosed in 24～72 hours,and 3 cases were diagnosed after 72 hours.three cases with duodenal cleft repair,2 cases with duodenal ostomy,2 cases with duodenum and jejunum roux-en-y anastomosis,1 case with duodenal diverticular surgery,1 case with meliorative duodenal diverticular surgery,1 case with duodenal broken ends closure and anastomosis of stomach with jejunum,1 case with duodenal distal closure and anastomosis of duodenal local with jejunum,and 2 cases with resections of pancreas duodenum.after the operation,6 cases (46.2%) appeared some complications of wound infection,duodenal fistula,digestive tract hemorrhage,pancreatic fistula,abdomen infection and so on.two cases (15.4%) died from multiple system organ failure and septic shock.conclusionthe early diagnosis and correct operation style selection are the keys for duodenal rupture.

目的：探討外傷性十二指腸破裂的診斷和治療方法。方法：回顧分析外傷性十二指腸破裂患者13例臨床資料黄片啊草。結(jié)果：入院后3 h內(nèi)確診6例久久九九视频精品免费高清，24～72 h內(nèi)確診4例，72 h后確診3例淫逼色操网。3例行十二指腸裂口修補(bǔ)欧美性爱电影播放，2例行十二指腸造瘺，2例行十二指腸空腸roux-en-y吻合美女的j被男生狂桶无遮挡，1例行十二指腸憩室化手術(shù)www.AAA片黄色网址，1例行改良十二指腸憩室化手術(shù)，1例行十二指腸兩斷端關(guān)閉黄色好视频、胃空腸吻合天堂在线综合，1例行十二指腸遠(yuǎn)端關(guān)閉、近端與空腸端側(cè)吻合中文字幕永久更新，2例行胰十二指腸切除術(shù)A片在线免费播放不卡。術(shù)后6例(46.2%)出現(xiàn)切口感染、十二指腸瘺久久婷婷激情综合俺也去、消化道出血免费,欧美一级视频、胰瘺或腹腔感染等并發(fā)癥，2例(15.4%)患者死亡性爱研究院免费视频，分別死于多器官系統(tǒng)衰竭和感染中毒性休克美女黄网站內裤。結(jié)論：早期診斷與正確的術(shù)式選擇是成功救治外傷性十二指腸破裂的關(guān)鍵。

Methods The cells were divided into 5 treatment groups（10,25,50,75 and 100 μmol·L-1 QUE）, blank control and menstruum control group. The rat C6 cells were cultivated to 1×106·mL-1 in the RPMI 1640 medium, then added into 96 holes board with various doses of QUE by 3 holes per group,and MTT assay was used to observe the proliferation of the cells treated for 24,48 and 72 h. The change of cell cycle was also observed by flow cytometry after the cells were treated with 50 and 100 μmol·L-1 QUE for 48 h. The changes of the protein P53 and Bcl-2 of C6 cells treated with 50 μmol·L-1 QUE for 48 h were detected by immunocytochemical methods.

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Methods Genomic DNA samples of two isolated Plasmodium falciparum isolate strains prepared directly from 5 cases of cerebral malaria patients′ blood in mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding FC27 merozoite surface protein 2 (MSP2) of Papua New Guinea strain of Plasmodium falciparum were used as primers. The PCR products were digested with BamH1 and Hind Ⅲ respectively, and the generated fragment MSP2 were cloned into M13mp18 and M13mp19 vectors and their DNA was analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

應(yīng)用多聚酶鏈反應(yīng)對5例中國腦型瘧患者惡性瘧原蟲云南省勐臘縣勐罕分離株和云南省盈江縣農(nóng)場分離株基因組裂殖子表面蛋白2(MSP2)基因進(jìn)行擴(kuò)增2021年A片，將擴(kuò)增產(chǎn)物分別經(jīng)BamHI和Hind Ⅲ雙酶切后xxxxx日韩，回收的MSP2基因分子定向克隆M13mp18和M13mp19載體，按Sanger雙脫氧鏈終止法進(jìn)行DNA序列測定亚州性交网，并與惡性瘧原蟲株FC27国产激情毛片基地、K1、IC1和CAMP株進(jìn)行同源性分析比較久久AV黄片。