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| 1 | Pathophysiology of constipation in the older adult显示文摘This review provides information on the definition of constipation, normal continence and defecation and a description of the pathophysiologic mechanisms of constipation. In addition, changes in the anatomy and physiology of the lower gastrointestinal tract associated with aging that may contribute to constipation are described. MEDLINE (1966-2007) and CINAHL (1980-2007) were searched. The following MeSH terms were used: constipation/etiology OR constipation/ physiology OR constipation/physiopathology) AND (age factors OR aged OR older OR 80 and over OR middle age). Constipation is not well defined in the literature. While self-reported constipation increases with age, findings from a limited number of clinical studies that utilized objective measures do not support this association. Dysmotility and pelvic floor dysfunction are important mechanisms associated with constipation. Changes in GI function associated with aging appear to be relatively subtle based on a limited amount of conflicting data. Additional research is warranted on the effects of aging on GI function, as well as on the timing of these changes. | G Lindsay McCrea Christine Miaskowski Nancy A Stotts Liz Macera Madhulika G Varma | 2008 | World Journal of Gastroenterology2008，14，17： | 21 |
| 2 | Analysis of monocyte chemotactic protein-1 gene polymorphism in patients with spontaneous bacterial peritonitis显示文摘AIM:To investigate a genetic polymorphism of the monocyte chemotactic protein-1 (MCP-1 ) gene in patients with spontaneous bacterial peritonitis (SBP).METHODS:MCP-1 genotyping was performed in 23 patients with SBP and 83 cirrhotic control patients with non-infected ascites.RESULTS:The frequency of carriers of the G-allele was lower in SBP patients but this difference did not reach statistical significance. However,in the subgroup of patients with alcoholic cirrhosis (n=80),carriers of the G-allele were significantly less frequent in SBP-patients (38.1%) than in cirrhotic controls (67.8%,P=0.021). CONCLUSION:In patients with alcoholic liver cirrhosis,the-2518 MCP-1 genotype AA is a risk factor for the development of SBP. | Erwin Gbele Marcus Mhlbauer Hartwig Paulo Monika Johann Christin Meltzer Franz Leidl Norbert Wodarz Reiner Wiest Jrgen Schlmerich Claus Hellerbrand | 2009 | World Journal of Gastroenterology2009，15，44： | 7 |
| 3 | Multimodality imaging of ovarian cystic lesions: Review with an imaging based algorithmic approach显示文摘Ovarian cystic masses include a spectrum of benign, borderline and high grade malignant neoplasms. Imaging plays a crucial role in characterization and pretreatment planning of incidentally detected or suspected adnexal masses, as diagnosis of ovarian malignancy at an early stage is correlated with a better prognosis. Knowledge of differential diagnosis, imaging features, management trends and an algorithmic approach of such lesions is important for optimal clinical management. This article illustrates a multi-modality approach in the diagnosis of a spectrum of ovarian cystic masses and also proposes an algorithmic approach for the diagnosis of these lesions. | Ashish P Wasnik Christine O Menias Joel F Platt Usha R Lalchandani Deepak G Bedi Khaled M Elsayes | 2013 | World Journal of Radiology2013，5，3： | 7 |
| 4 | 抗炎介质表达缺陷参与中性粒细胞型支气管哮喘发病机制:半乳糖凝集素-3和白细胞介素-1RA/白细胞介素-1beta比例显著下降显示文摘支气管哮喘(哮喘)是具有异质性的气道炎症性疾病,其主要特点表现为气道高反应和可变的气流受限。在哮喘的发病机制中,过敏原诱导的TH2淋巴细胞激活以及IL-5介导的嗜酸粒细胞渗出起到重要的作用。近年来发现超过50%的哮喘患者气道的嗜酸粒细胞水平并不增高,并将这种亚型定义为非嗜酸粒细胞型哮喘。其中部分患者表现为气道中性粒细胞明显增高,称为中性粒细胞型哮喘。 | 高鹏 Peter G Gibson Katherine J Baines Ian A Yang John W Upham Paul N Reynolds Sandra Hodge Alan L James Christine Jenkins Matthew J Peters 张捷 Jodie L Simpson | 2016 | 中华结核和呼吸杂志2016，39，11： | 5 |
| 5 | Air quality monitoring using mobile microscopy and machine learning显示文摘Rapid,accurate and high-throughput sizing and quantification of particulate matter(PM)in air is crucial for monitoring and improving air quality.In fact,particles in air with a diameter of≤2.5μm have been classified as carcinogenic by the World Health Organization.Here we present a field-portable cost-effective platform for high-throughput quantification of particulate matter using computational lens-free microscopy and machine-learning.This platform,termed c-Air,is also integrated with a smartphone application for device control and display of results.This mobile device rapidly screens 6.5 L of air in 30 s and generates microscopic images of the aerosols in air.It provides statistics of the particle size and density distribution with a sizing accuracy of~93%.We tested this mobile platform by measuring the air quality at different indoor and outdoor environments and measurement times,and compared our results to those of an Environmental Protection Agency–approved device based on beta-attenuation monitoring,which showed strong correlation to c-Air measurements.Furthermore,we used c-Air to map the air quality around Los Angeles International Airport(LAX)over 24 h to confirm that the impact of LAX on increased PM concentration was present even at 47 km away from the airport,especially along the direction of landing flights.With its machinelearning-based computational microscopy interface,c-Air can be adaptively tailored to detect specific particles in air,for example,various types of pollen and mold and provide a cost-effective mobile solution for highly accurate and distributed sensing of air quality. | Yi-Chen Wu Ashutosh Shiledar Yi-Cheng Li Jeffrey Wong Steve Feng Xuan Chen Christine Chen Kevin Jin Saba Janamian Zhe Yang Zachary Scott Ballard Zoltán Göröcs Alborz Feizi Aydogan Ozcan | 2017 | Light(Science & Applications)2017，6，1： | 5 |
| 6 | Nonalcoholic steatohepatitis: a proposal for grading and staging the histological lesions显示文摘 | Elizabeth M Brunt Christine G Janney Adrian M Di Bisceglie Brent A Neuschwander-Tetri Bruce R Bacon | 1999 | The American Journal of Gastroenterology1999，，9： | 3 |
| 7 | Nonalcoholic steatohepatitis: a proposal for grading and staging the histological lesions显示文摘 | Elizabeth M Brunt Christine G Janney Adrian M Di Bisceglie Brent A Neuschwander-Tetri Bruce R Bacon | 1999 | The American Journal of Gastroenterology1999，，9： | 2 |
| 8 | Water deficit-induced changes in concentrations in proline and some other amino acids in the phloem sap of alfalfa显示文摘 | Christine G | 1996 | Plant Physiol1996，111，： | 2 |
| 9 | The jasmonate signal pathway显示文摘 | John Turner G Christine E Alessandra D | 2002 | Plant Cell2002，14，： | 1 |
| 10 | Activity optimization of pyridinyl N-oxide urea cytokinn mimics显示文摘 | Robert N Christine M G Wtlter H Y | 1988 | J Agri Food Chem1988，36，： | 1 |
| 11 | Oligocene CO2decline promoted C4 photosynthesis in grasses 显示文摘 | Christin P A Besnard G Samaritani E | 2008 | Curr Biol2008，18，1： | 1 |
| 12 | Charalerization of lacti' andbacteria isolated from a Thai low-salt fermented fish producl and th role of garlic as substrate for fermertation 显示文摘 | Christine P M Hans H H Lone G | 1999 | International JotJrrttl of Food MicrobioLogy1999，46，3： | 1 |
| 13 | Microbical contamination of stored hydrocarbon fuels and its control显示文摘 | CHRISTINE C G FATIMA M B JOAN K | 2003 | Journal of Microbiology2003，32，4： | 1 |
| 14 | Fractionation studies of trace El- ements in contaminated soils and sediments: a review of sequentialextraction procedures显示文摘 | Christine G Sylyaine T Michel S | 2002 | Trenda in Analytical Chemistry2002，21，67： | 1 |
| 15 | Nonlinear pharmacokinetics and metabolism of paclitaxel and its pharmacokinetic/pharmacodynamic relationships in human显示文摘 | Christine M Antonio G | 1995 | J Clin Oncol1995，13，1： | 1 |
| 16 | Tissue and cell specific expression of a cinnamul alchol dehydrogenase promoter in transgenic poplar plant显示文摘 | VIVGINIE L CHRISTIN D | 1995 | Plant Molecular Biology1995，27，： | 1 |
| 17 | Intramolecular energy transfer in pyrene bodipy molecular dyads and triads显示文摘 | Raymond Z Christine G Gilles U | 2005 | Chem Eur J2005，11，24： | 1 |
| 18 | Hearl rate as a risk factor for cardiovascular disease 显示文摘 | CHRISTINE P G LAURE J ATHANASE B | 2009 | Pro- gress in Cardiovascular Diseases2009，52，1： | 1 |
| 19 | Estrogenic and antiestrogenic regulation of MMP-2 and MMP-13 mRNA in RUCA-I endometrial tumor cells in vitro and in vivo显示文摘 | Ludger Tüshaus Anne-Christine Hopert Elisabeth Strunck Christine Schubert Winfried Wünsche Günter Vollmer | 2003 | Cancer Letters2003，，： | 1 |
| 20 | A challenge to meet the future:Nursing education in Oregon,2010显示文摘 | Paula G H Katherine S S Christine A T | | 0，，04： | 1 |
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