|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Tea Tree Genome Provides Insights into Tea Flavor and Independent Evolution of Caffeine Biosynthesis显示文摘茶是世界有巨大的经济、药用、文化的重要性的最旧、很流行的包含咖啡因的饮料。这里,我们在场第一个高质量的核苷酸序列充满重复(80.9%) ,栽培的茶树山茶 sinensis 的 3.02-Gb 染色体。我们证明茶树的一种非常地大的染色体尺寸从一些 LTR retrotransposon 家庭的慢、稳定、长期的扩大被结果。除了一个最近的整个染色体的复制事件,基因的系特定的扩大把新陈代谢的生合成与 flavonoid 联系了被发现,它提高 catechin 生产,萜烯酶激活,和应力公差,为茶风味和改编的重要特征。我们相对可可子和咖啡表明一个独立人士和茶咖啡因合成小径的快速的进化。在 25 山茶种类之中的比较研究表明那更高的表情大多数 flavonoid- 和咖啡因铺平 -- 然而并非 theanine 相关的基因贡献 catechins 和咖啡因的增加的生产并且因此提高处理茶的适用性和茶质量。这些新奇调查结果为进一步的 metabolomic 和典型生合成小径的功能的 genomic 精炼铺平道路并且将帮助开发将最后满足并且吸引世界范围的更多的茶喝酒者的茶风味的一个更多样化的集合。 | En-Hua Xia Hai-Bin Zhang Jun Sheng Kui Li Qun-Jie Zhang Changhoon Kim Yun Zhang Yuan Liu Ting Zhu Wei Li Hui Huang Yan Tong Hong Nan Cong Shi Chao Shi Jian-Jun Jiang Shu-Yan Mao Jun-Ying Jiao Dan Zhang Yuan Zhao You-Jie Zhao Li-Ping Zhang Yun-Long Liu Ben-Ying Liu Yue Yu Sheng-Fu Shao De-Jiang Ni Evan E. Eichler Li-Zhi Gao | 2017 | Molecular Plant2017,10,6: | 113 |
| 2 | Major causes of fever of unknown origin at Peking Union Medical College Hospital in the past 26 years显示文摘 | SHI Xiao-chun LIU Xiao-qing ZHOU Bao-tong ZHANG Li-fan MA Xiao-jun DENG Guo-hua LI Tai-sheng SHENG Rui-yuan WANG Ai-xia | 2013 | Chinese Medical Journal2013,,5: | 47 |
| 3 | Apoptosis induced by norcantharidin in human tumor cells显示文摘INTRODUCTIONThe antitumor activity of norcantharidin (NCTD),the demethylated analogue of cantharidin,wasstudied in the early 1980s in China.NCTD has noside effects on urinary organs which cantharidin hasshown and is easier to synthesize,and it can inhibitthe proliferation of several tumor cell lines as wellas transplanted tumors.Clinical trials with NCTD asa monotherapeutic agent indicated that NCTD hadbeneficial effects in patients with different kinds | Zhen Xiao Sun Qing Wen Ma Tian De Zhao Yu Lin Wei Guang Sheng Wang Jia Shi Li | 2000 | World Journal of Gastroenterology2000,6,2: | 31 |
| 4 | Telomerase activity in gastric cancer and its clinical implications显示文摘INTRODUCTIONThedevelopmentofcarcinomaresultsfrommultipleindependentgeneticchangesthatactivateprotooncogenesorinactivatetheac... | ZHAN Wen Hua, MA Jin Ping, PENG Jun Sheng, GAO Jing Song, CAI Shi Rong, WANG Jian Ping, ZHENG Zhang Qing and WANG Lei | 1999 | World Journal of Gastroenterology1999,5,4: | 25 |
| 5 | Protective effects of polydatin against CCl_4-induced injury to primarily cultured rat hepatocytes显示文摘NTRODUCTIONPolygonumcuspidatumSieb.etZucc.(Polygonaceae)isatraditionalChineseherbaldrug,withbitertasteandcoldnature.Itmainly... | HUANG Zhao Sheng, WANG Zong Wei, LIU Ming Ping, ZHONG Shi Qing, LI Qiao Mei and RONG Xiang Lu | 1999 | World Journal of Gastroenterology1999,5,1: | 24 |
| 6 | Granulocyte-macrophage colony-stimulating factor (GM-CSF) and T-cell responses: what we do and don't know显示文摘Granulocyte 巨噬细胞刺激殖民地的因素(GM-CSF ) 是一个重要造血的生长因素和有免疫力的调节的人。GM-CSF 也在各种各样的传播白血球的功能的活动有深刻效果。它被许多房间类型在收到有免疫力的刺激之上包括 T 房间,巨噬细胞, endothelial 房间和成纤维细胞生产。尽管 GM-CSF 局部地被生产,它能以一种 paracrine 方式行动到在主人防卫提高他们的功能的成员传播 neutrophils,单核白血球和淋巴细胞。最近的集中的调查为它增加树枝状的房间(DC ) 成熟和功能以及巨噬细胞活动的能力作为一个有免疫力的助手在 GM-CSF 的应用程序上被集中。在经历化疗的癌症病人对待嗜中性白血球减少症临床上被使用,在在治疗期间的爱滋病病人,并且在在骨髓移植以后的病人。有趣地, GM-CSF-deficient 老鼠的造血的系统看起来正常;最重要的变化在一些特定的 T 房间回答。尽管 GM-CSF 的分子的克隆用 T 房间的 cDNA 图书馆被执行, T 房间在激活以后生产 GM-CSF,是众所周知的,在 T 房间功能上有在由 T 房间和它的效果的生产的这 cytokine 的系统的调查的缺乏。在这篇文章,我们将在 T 房间主要集中于 GM-CSF 的免疫生物学。 | Yufang Shi Catherine H Liu Arthur I Roberts Jyoti Das Guangwu Xu Guangwen Ren Yingyu Zhang Liying Zhang Zeng Rong Yuan Hung Sheng William Tan Gobardhan Das Satish Devadas | 2006 | Cell Research2006,16,2: | 22 |
| 7 | Study of Bacillus subtilis on growth performance, nutrition metabolism and intestinal microflora of 1 to 42 d broiler chickens显示文摘To study the influence of different levels of Bacillus subtilis on growth performance, nutrition metabolism and intestinal microflora of 1 to 42 d Arbor Acres(AA) broilers, a total of 800 one-day-old healthy broilers were randomly divided into 5 groups with 4 replicates per group and 40 broilers per replicate. Broilers were fed a basic diet(group 1) which acted as the control group, and 4 other groups(2 to 5) were fed the basal diet with B. subtilis added at concentrations of 100, 150, 200 and 250 mg/kg, respectively for 42 days. The results showed as follow: the average daily gain(ADG) of group 4 was significantly higher than(P < 0.05) that of group 1, and the average daily feed intake(ADFI) of group 5 was the highest but the differences between groups were not significant(P > 0.05). The feed to gain ratio(F/G) of all the experimental groups was lower than that of the control and the difference was significant in group 4(P < 0.05). In addition, supplementation of B. subtilis increased the apparent metabolism of crude protein(P > 0.05), crude fat(P > 0.05), dry matter(P > 0.05) and organic matter(P < 0.05). B. subtilis decreased the Escherichia coli and Salmonella populations in the cecum. This shows that adding B. subtilis to the broiler diet can improve the growth performance, increase feed efficiency, regulate serum index and reduce harmful bacteria in the intestinal tract. Based on our study, it could be recommended that addition of B. subtilis at 200 mg/kg could improve the growth performance of broilers. | Zhenhua Gao Haohao Wu Lin Shi Xiaohui Zhang Ran Sheng Fuquan Yin Ravi Gooneratne | 2017 | Animal Nutrition2017,,2: | 23 |
| 8 | Clinical and experimental study on regional administration of phosphorus32 glassmicrospheres in treating hepatic carcinoma显示文摘AIM To study the therapeutical effectiveness, dosage range and toxic adverse effects of domestic phosphorus 32 glass microsphere and evaluate its clinical significance. METHODS Ⅰ. Fifty two BALB/*!c tumor bearing male nude mice were allocated into treatment group( n =38) and control group( n =14). In the former group different doses of 32 P GMS were injected into the tumor mass, while in the latter 31 P GMS or no treatment was given. The experimental animals were sacrificed in batches, and then the tumors and their nearby tissues were examined by light and electron microscopy. Ⅱ. Through selective catheterization of hepatic artery, 32 P GMS was infused to 5 healthy domestic pigs in a dosage equivalent to the therapeutic dose for human being, and 31 P GMS was infused to another 5 healthy domestic pigs. Two pigs infused with contrast medium served as whole course blank controls. One pig from each group was surrendered to euthanasia at week 1, 4, 8 and 16 respectively. The ultrastructural histopath ological changes in liver tissues taken from different sites were evaluated semiquan titatively. Ⅲ. One hundred and twenty seven times of 32 P GMS intrahepatic artery interventional therapies were performed on 93 patients with hepatic carcinoma, including 79 cases of primary hepatic carcinoma and 14 cases of secondary hepatic carcinoma. 32 P GMS ( n =30), and group B, 32 P GMS and half dose of trans hepatic artery embolization (TAE) ( n =49) , and 18 patients with HCC by TAE only as control group C. Fourteen patients with secondary hepatic carcinoma were treated in the same way as group B or C. RESULTS Ⅰ. Comparing with the control group, the treatment group of tumor bearing nude mice attained the tumor inhibition rates of 59 7%-93 7% ( F =579 62, P <0 01) at 14*!d . At an absorbed dose of 7320Gy, the tumor cells were completely destroyed. When the absorbed doses ranged from 1830Gy to 3660Gy, most of the tumor cells showed the evidences of injury or necrosis, but there appeared some well differentiated tumor cells and enhanced effect of the autoimmunocytes. At an absorbed dose of 366Gy or less, some tumor cells still remained active proliferative ability. The definite anticancer effect appeared as early as 3d after intratumoral injection of 32 P GMS. Ⅱ. The cumulative amount of 32 P GMS in the target tissue after trans hepatic artery instillation attained more than 90% of the total dose administrated. Semiquantitative analysis of ultrastructral morphology in the experimental group showed no statistical difference between the nuclear abnormality (N abn ) and mitochondrial variability (M var ) at week 1 or 2, but revealed prominent difference (χ 2=6 70-9 68, P <0 01 , χ 2=65 09-115 09, P <0 001 ) as compared with those in the other groups. In the experimental group the N abn in tissues showed no significant difference between week 8 and week 16. No apparent changes were found in the stomach, spleen, kidney and lung tissues of the experimental pigs. Ⅲ. The therapeutical results of HCC patients in group A were closely approximated to those of group C, no hematological toxic side effects were noted, and the systemic reaction was mild. In some patients 2*!mos - 3*!mos after treatment some secondary foci appeared around the periphery of the primary lesion. In general better effectiveness was obtained in patients with small lesion. After analyzing by RIDIT method, the therapeutic result in group B was significantly better than that in group C, and secondary foci around the original lesion were rarely seen at 3*!mos after treatment. In group C the collateral circulation was reestablished along the periphery of primary foci and the secondary foci appeared more frequently, and required to undergo several courses of treatment. In group B, 4 cases of HCC were treated surgically as their mass decreased in size after 32 P GMS treatment. | LIU Lu, JIANG Zao, TENG Gao Jun, SONG Ji Zhi, ZHANG Dong Sheng, GUO Qing Ming, FANG Wen, HE Shi Cheng and GUO Jin He | 1999 | World Journal of Gastroenterology1999,5,6: | 21 |
| 9 | APC and K-ras gene mutation in aberrant crypt foci of human colon显示文摘AIM To study the genetic alteration in ACF andto define the possibility that ACF may be a veryearly morphological lesion with molecularchanges, and to explore the relationshipbetween ACF and colorectal adenoma evencarcinoma.METHODS DNA from 35 CRC, 15 adenomas, 34ACF and 10 normal mucus was isolated by meansof microdissection. Direct gene sequencing of K-ras gene including codon 12, 13 and 61 as well asthe mutation cluster region (MCR) of APC genewas performed.RESULTS K-ras gene mutation frequency inACF, adenoma and carcinoma was 17.6% (6/34), 13.3% (2/ 15), and 14.3% (5/ 35)respectively, showing no difference ( P > 0.05)in K-fas gene mutation among three pathologicprocedures. The K-ras gene mutation inadenoma, carcinoma and 4 ACF restricted incodon 12 (GGT→GAT), but the other 2 mutationsfrom ACF located in codon 13 (GGC→GAC). K-res gene mutation was found more frequently inolder patients and patients with polypoidcancer. No mutation in codon 61 was found in thethree tissue types. Mutation rate of APO gene inadenoma and carcinoma was 22.9% (8/35) and26.7% (4/ 15), which was higher than ACF(2.9%) (P < 0.05). APC gene mutation incarcinoma was not correlated with age ofpatients, location, size and differentiation oftumor.CONCLUSION ACF might be a very earlymorphological lesion in the tumorogenesis ofcolorectal tumor. The morphological feature andgene mutation status was different in ACF andadenoma. ACF is possibly putative'microadenoma' that might be the precursor ofadenoma. In addition, the development of asubgroup of colorectal carcinomas mightundergo a way of 'normal epithelium→ ACF→carcinomas'. | Ping Yuan~1 Meng Hong Sun~2 Jin Sheng Zhang~1 Xiong Zeng Zhu~2 Da Ren Shi~2 ~1Department of Pathology,Medical College of Fudan University,~2Department of Pathology,Cancer Hospital/Cancer Institute,Fudan University,Shanghai 200032,ChinaDr.Ping Yuan Studying Province.studying in Medical College of Fudan University,worked in Department of Pathology,Wannan Medical College,having eighteen papers published. | 2001 | World Journal of Gastroenterology2001,7,3: | 20 |
| 10 | Clinical trial with traditional Chinese medicine intervention ''tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'' for chronic hepatitis B-associated liver failure显示文摘AIM:To study the clinical efficacy of traditional Chinese medicine(TCM)intervention'tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'('TTK')for treating liver failure due to chronic hepatitis B.METHODS:We designed the study as a randomized controlled clinical trial.Registration number of Chinese Clinical Trial Registry is Chi CTR-TRC-12002961.A total of 144 patients with liver failure due to infection with chronic hepatitis B virus were enrolled in this randomized controlled clinical study.Participants were randomly assigned to the following three groups:(1)a modern medicine control group(MMC group,36patients);(2)a'tonifying qi and detoxification'('TQD')group(72 patients);and(3)a'tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'('TTK')group(36patients).Patients in the MMC group received general internal medicine treatment;patients in the'TQD'group were given a TCM formula'tonifying qi and detoxification'and general internal medicine treatment;patients in the'TTK'group were given a TCM formula of'TTK'and general internal medicine treatment.All participants were treated for 8 wk and then followed at 48 wk following their final treatment.The primaryefficacy end point was the patient fatality rate in each group.Measurements of various virological and biochemical indicators served as secondary endpoints.The one-way analysis of variance and the t-test were used to compare patient outcomes in the different treatment groups.RESULTS:At the 48-wk post-treatment time point,the patient fatality rates in the MMC,'TQD',and'TTK'groups were 51.61%,35.38%,and 16.67%,respectively,and the differences between groups were statistically significant(P<0.05).However,there were no significant differences in the levels of hepatitis B virus DNA or prothrombin activity among the three groups(P>0.05).Patients in the'TTK'group had significantly higher levels of serum total bilirubin compared to MMC subjects(339.40μmol/L±270.09μmol/L vs 176.13μmol/L±185.70μmol/L,P=0.014).Serum albumin levels were significantly increased in both the'TQD'group and'TTK'group as compared with the MMC group(31.30 g/L±4.77g/L,30.72 g/L±2.89 g/L vs 28.57 g/L±4.56 g/L,P<0.05).There were no significant differences in levels of alanine transaminase among the three groups(P>0.05).Safety data showed that there was one case of stomachache in the'TQD'group and one case of gastrointestinal side effect in the'TTK'group.CONCLUSION:Treatment with'TTK'improved the survival rates of patients with liver failure due to chronic hepatitis B.Additionally,liver tissue was regenerated and liver function was restored. | Han-Min Li Zhi-Hua Ye Jun Zhang Xiang Gao Yan-Ming Chen Xin Yao Jian-Xun Gu Lei Zhan Yang Ji Jian-Liang Xu Ying-He Zeng Fan Yang Lin Xiao Guo-Guang Sheng Wei Xin Qi Long Qing-Jing Zhu Zhao-Hong Shi Lian-Guo Ruan Jia-Yao Yang Chang-Chun Li Hong-Bin Wu Sheng-Duo Chen Xin-La Luo | 2014 | World Journal of Gastroenterology2014,20,48: | 20 |
| 11 | Antiviral enantiomers of a bisindole alkaloid with a new carbon skeleton from the roots of Isatis indigotica显示文摘A pair of indole alkaloid enantiomers with a novel bisindolylacetamide skeleton, insatindibisindolamides A and B(1a and 1b), was isolated from an aqueous extract of Isatis indigotica roots. The enantiomers were separated by chiral HPLC. Their structures and absolute configurations were elucidated by extensive spectroscopic analysis, including 2D NMR, X-ray crystallography, and electronic CD(ECD) calculation. The proposed biosynthetic pathway and preliminary investigations of the biological activity of compounds 1a and 1b are also discussed. | Yu-Feng Liu Ming-Hua Chen Xiao-Liang Wang Qing-Lan Guo Cheng-Gen Zhu Sheng Lin Cheng-Bo Xu Yue-Ping Jiang Yu-Huan Li Jian-Dong Jiang Yan Li Jian-Gong Shi | 2015 | Chinese Chemical Letters2015,26,8: | 18 |
| 12 | 4-Hydroxybenzyl-substituted amino acid derivatives from Gastrodia elata显示文摘Seven new 4-hydroxybenzyl-substituted amino acid derivatives(1-7), together with 11 known compounds, were isolated from an aqueous extract of the rhizomes of Gastrodia elata Blume.Their structures were determined by spectroscopic and chemical methods. Compounds 1-3 are pyroglutamate derivatives containing 4-hydroxybenzyl units at the N atom and 4-7 are the first examples of natural products with the 4-hydroxybenzyl unit linked via a thioether bond to 2-hydroxy-3-mercaptopropanoic acid(4-6) and 2-hydroxy-4-mercaptobutanoic acid(7), which would be biogenetically derived from cysteine and homocysteine, respectively. The structures of 1 and 2 were verified by synthesis, while the absolute configurations of 4, 5 and 7 were assigned using Mosher's method based on the MPA determination rule of ΔδRS values. The known compound 4-(hydroxymethyl)-5-nitrobenzene-1,2-diol(8) exhibited activity against Fe^(2+)-cysteine induced rat liver microsomal lipid peroxidation with IC_(50) values of 9.99×10^(-6) mol/L. | Qinglan Guo Yanan Wang Sheng Lin Chenggen Zhu Minghua Chen Zhibo Jiang Chengbo Xu Dan Zhang Huailing Wei Jiangong Shi | 2015 | Acta Pharmaceutica Sinica B2015,5,4: | 18 |
| 13 | Acetylenes and fatty acids from Codonopsis pilosula显示文摘Four new acetylenes(1–4) and one new unsaturated ω-hydroxy fatty acid(5),together with 5known analogues,were isolated from an aqueous extract of Codonopsis pilosula roots.Their structures were determined by spectroscopic and chemical methods.The new acetylenes are categorized as an unusual cyclotetradecatrienynone(1),tetradecenynetriol(2),and rare octenynoic acids(3 and 4),respectively,and 3 and 4 are possibly derived from oxidative metabolic degradation of 1 and/or 2.The absolute configuration of 1 was assigned by comparison of the experimental circular dichroism(CD)spectrum with the calculated electronic circular dichroism(ECD) spectra of stereoisomers based on the quantum-mechanical time-dependent density functional theory,while the configuration of 2 was assigned by using modified Mosher's method based on the MPA determination rule of ΔδRSvalues for diols. | Yueping Jiang Yufeng Liu Qinglan Guo Zhibo Jiang Chengbo Xu Chenggen Zhu Yongchun Yang Sheng Lin Jiangong Shi | 2015 | Acta Pharmaceutica Sinica B2015,5,3: | 15 |
| 14 | Two 2-(quinonylcarboxamino)benzoates from the lateral roots of Aconitum carmichaelii显示文摘Two new 2-(quinonylcarboxamino)benzoates, named aconicarmiquinamides A(1) and B(2), were isolated from an aqueous extract of the lateral roots of Aconitum carmichaelii. Their structures were determined by spectroscopic data analysis, and confirmed by comparison with synthetic methyl 3,6-bis(diethylamino)benzoqunonylcarboxylate(3). | Zhi-Bo Jiang Xian-Hua Meng Bing-Ya Jiang Cheng-Gen Zhu Qing-Lan Guo Su-Juan Wang Sheng Lin Jian-Gong Shi | 2015 | Chinese Chemical Letters2015,26,6: | 14 |
| 15 | Inhibitor of fatty acid synthase induced apoptosis in human colonic cancer cells显示文摘INTRODUCTIONThe treatment of human epithelial malignancies islimited by drug resistance and toxic and side effects,which results in the failure in the treatment ofmajority of advanced cancer victims.To seek for anew,and specific antineoplastic therapy willprovide hope for tumor treatment.Althoughdisordered intermediary metabolism in cancer cellshas been known for many years,much of the | Pei Lin Huang Shi Neng Zhu Shi Lun Lu Zhen Sheng Dai Yue Lin Jin | 2000 | World Journal of Gastroenterology2000,6,2: | 13 |
| 16 | HBx-DNA probe preparation and its application in study of hepatocarcinogenesis显示文摘HBxDNAprobepreparationanditsapplicationinstudyofhepatocarcinogenesisGAOFengGuang,SUNWenSheng,CAOYingLin,ZHANGLiNing,SON... | GAO FengGuang, SUN WenSheng, CAO YingLin, ZHANG LiNing, SONG Jing, LI HuaFen and YAN ShiKunKeywords hepatitis B virus liver neoplasms/etiology carcinoma, hepatocellular/etiology DNA probe | 1998 | World Journal of Gastroenterology1998,4,4: | 12 |
| 17 | Three pairs of alkaloid enantiomers from the root of Isatis indigotica显示文摘Three pairs of enantiomerically pure alkaloids with diverse structure features, named isatindigoticoic acid A and epiisatindigoticoic acid A [(—)-1 and(+)-1], phaitanthrin A and epiphaitanthrin A [(—)-2 and(+)-2], and isatindopyrromizol A and epiisatindopyrromizol A [(—)-3and(+)-3], respectively, were isolated from an aqueous extract of the roots of Isatis indigotica. Racemic and scalemic mixtures of these enantiomers were separated by HPLC on a chiral semi-preparative column.Their structures including absolute configurations were determined by extensive spectroscopic analysis in conjunction with the calculation of electronic circular dichroism(ECD) spectra. The enantiomer pairs possess parent structures of 2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid, indolo[2,1-b]quinazolinone, and 3-thioxohexahydro-1H-pyrrolo[1,2-c]imidazol-1-one, respectively. Except for phaitanthrin A[(—)-2] which the configuration was previously undetermined, these compounds are new enantiomeric natural products. | Yufeng Liu Xiaoliang Wang Minghua Chen Sheng Lin Li Li Jiangong Shi | 2016 | Acta Pharmaceutica Sinica B2016,6,2: | 12 |
| 18 | How Work Organization Affects the Prevalence of WMSDs: A Case-control Study显示文摘Objective In this study, we aimed at exploring the association between work-related musculoskeletal disorders(WMSDs) and work organization based on a case-control study. Methods A total of 1938 workers who claimed to suffer from WMSDs were selected from Beijing, Henan, Hubei, and the Guangdong province. The control group consisted of 2009 workers employed in similar industries without severe disease or musculoskeletal discomforts. We used a modified version of the questionnaire developed by the NMQ and the DMQ to investigate individual and work-related factors. Results A total of 13 variables(P<0.1) were selected by the chi-square test and finally, 7 variables entered into the equation, with 6 variables reaching statistical significance(P<0.05). The odds ratios(OR) of ‘work changing with season' and ‘sufficient rest time' did not reach 1(0.749 and 0.441, respectively). In addition, ‘sufficient rest time' seemed to be the stronger protective factor according to its higher standardized coefficient. And ‘repetitive work every minute', ‘constantly repetitive work'(every day), ‘shortage of site personnel', and ‘often switching shifts with others' seemed to be the risk factors. Conclusion Work organization may have comprehensive effects on the occurrence of WMSDs. This pattern of associations suggests that further investigation into the mechanism of how work organization affects the prevalence of WMSDs is required. | LIU Lu CHEN Song Gen TANG Shi Chuan WANG Sheng HE Li Hua GUO Ze Hua LI Jing Yun YU Shan Fa WANG Zhong Xu | 2015 | Biomedical and Environmental Sciences2015,28,9: | 11 |
| 19 | Response of runoff to climate change and its future tendency in the source region of Yellow River显示文摘这研究检验水文学和来源区域的气象学的数据从 1956 ~ 2010 的黄河和从地区性的气候的未来气候情形当模特儿(摘要) 在 20102020 期间。通过分析流动变化并且揭示气候原因,它为未来流动预言变化趋势。年度吝啬的流动显示出一个减少的趋势在,这被发现最近在有 5a, 8a, 15a, 22a 和 42a 的伪时期的黄河的来源区域的 50 年;削弱的华南海夏天季风导致了降水减少,以及蒸发增加并且在全球温暖的情形冻结土壤退化是气候因素,它引起了流动减少。基于地区性的气候模型摘要预言,在黄河的来源区域的流动是可能的在下一 20 年里通常减少。 | Li Lin Shen Hongyan Dai Sheng Xiao Jianshe Shi Xinghe | 2012 | Journal of Geographical Sciences2012,22,3: | 11 |
| 20 | Phosphorylcholine polymer nanocapsules prolong the circulation time and reduce the immunogenicity of therapeutic proteins显示文摘蛋白质治疗,治疗学的蛋白质在那里被交付对待混乱,为治疗疾病被认为最安全、很直接的途径。然而,它的应用被有效策略的少量高度为在他们的管理以后在 vivo 交付蛋白质和治疗学的蛋白质的快速的清理限制。这里,我们表明能显著地延长治疗学的蛋白质的发行量时间以及最小化他们的 immunogenicity 的新奇策略。这被与抵抗蛋白质吸附的 crosslinked phosphorylcholine 聚合物的薄层包含单个蛋白质分子完成。通过广泛的细胞的研究,我们证明 crosslinked phosphorylcholine 聚合物壳有效地阻止包含的蛋白质是由巨噬细胞的 phagocytosed,它在 vivo 在 nanoparticles 的清理起一个必要作用。而且,聚合物壳阻止包含的蛋白质被有免疫力的房间识别。作为结果,对治疗学的蛋白质的有免疫力的回答有效地被压制。这个工作描述一个可行方法延长循环时间并且减少治疗学的蛋白质的 immunogenicity,它可以在多样的疾病的治疗支持新奇蛋白质治疗的发展和申请。 | Sheng Liang Yang Liu Xin Jin Gan Liu Jing Wen Linlin Zhang Jie Li Xubo Yuan Irvin S.Y. Chen Wei Chen Hui Wang Linqi Shi Xinyuan Zhu Yunfeng Lu | 2016 | Nano Research2016,9,4: | 11 |