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| 1 | 乳腺超声和钼靶X线对中国女性乳腺癌筛查的卫生经济学评价显示文摘目的:评价中国女性使用乳腺超声、钼靶X线和不筛查三种乳腺癌筛查方式的成本效果和成本效用。方法:采用中国数据,建立Markov决策模型,对每年进行一次乳腺超声筛查、每年进行一次钼靶X线筛查和不筛查的40岁以上女性进行终生队列模拟,以3%贴现率进行贴现。以不筛查组的成本和效用作为基线得到增量成本效用比,并使用单因素敏感度分析和概率敏感度分析验证模型的稳健性,同时对中东西部地区和不同类型城市进行亚组分层分析。结果:与不筛查相比,乳腺超声筛查和钼靶X线筛查的增量成本效用比分别为102 653元/QALY和201 309元/QALY。概率敏感度分析结果显示,乳腺超声和钼靶X线具有成本效用的概率分别为54.5%和26.2%。乳腺超声筛查在不同地区和不同类型城市的亚组分析结果无差异,钼靶X线筛查在东部地区的增量成本效用比与意愿支付阈值接近。结论:乳腺超声筛查可考虑作为我国乳腺癌筛查项目的主要方法,但钼靶X线筛查只适合在东部经济较发达地区使用。 | 孙黎 Rosa Legood 杨莉 | 2017 | 中国卫生政策研究2017，10，4： | 45 |
| 2 | Overlapping expression of microRNAs in human embryonic colon and colorectal cancer显示文摘MicroRNAs (miRNAs ) 为调整房间区别并且维持干细胞的 pluripotent 状态是必要的。尽管特定的 miRNAs 的 dysregulation 与癌症的某些类型被联系了,到日期,没有证据连接了 miRNA 表示在胚胎并且肿瘤纸巾。我们在人的胚胎的结肠组织,并且在 colorectal 癌症估计了成熟 miRNAs 的表示并且配对正常结肠组织。重叠 miRNA 表示在胚胎的结肠的 mucosa 和 colorectal 癌症之间被检测。我们发现了 miR-17-92 聚类,调整在两个盒子中的房间增长并且它的目标, E2F1,在人的冒号开发和结肠的 carcinogenesis 展出表示的一个类似的模式。在 situ,杂交在地窟祖先分隔空间证实了 miR-17-5p 的表示的高水平。我们断定 miRNA 小径在胚胎的开发和结肠的上皮的肿瘤的转变起一个主要作用。 | Mariano Monzo Alfons Navarro Eva Bandres Rosa Artells Isabel Moreno Bemat Gel Rafael Ibeas Jose Moreno Francisco Martinez Tania Diaz Antonio Martinez Olga Balague Jesus Garcia-Foncillas | 2008 | Cell Research2008，18，8： | 32 |
| 3 | Physical exercise in the prevention and treatment of Alzheimer’s disease显示文摘Dementia is one of the greatest global challenges for health and social care in the 21st century.Alzheimer’s disease(AD),the most common type of dementia,is by no means an inevitable consequence of growing old.Several lifestyle factors may increase,or reduce,an individual’s risk of developing AD.Much has been written over the ages about the benefits of exercise and physical activity.Among the risk factors associated with AD is a low level of physical activity.The relationship between physical and mental health was established several years ago.In this review,we discuss the role of exercise(aerobic and resistance)training as a therapeutic strategy for the treatment and prevention of AD.Older adults who exercise are more likely to maintain cognition.We address the main protective mechanism on brain function modulated by physical exercise by examining both human and animal studies.We will pay especial attention to the potential role of exercise in the modulation of amyloid b turnover,inflammation,synthesis and release of neurotrophins,and improvements in cerebral blood flow.Promoting changes in lifestyle in presymptomatic and predementia disease stages may have the potential for delaying one-third of dementias worldwide.Multimodal interventions that include the adoption of an active lifestyle should be recommended for older populations. | Adrian De la Rosa Gloria Olaso-Gonzalez Coralie Arc-Chagnaud Fernando Millan Andrea Salvador-Pascual Consolacion Garcıa-Lucerga Cristina Blasco-Lafarga Esther Garcia-Dominguez Aitor Carretero Angela G.Correas Jose Vina Mari Carmen Gomez-Cabrera | 2020 | Journal of Sport and Health Science2020，9，5： | 32 |
| 4 | Outcomes of severe sepsis and septic shock patients after stratifi cation by initial lactate value显示文摘BACKGROUND: In the setting of severe sepsis and septic shock, mortality increases when lactate levels are ≥ 4 mmol/L. However, the consequences of lower lactate levels in this population are not well understood. The study aimed to determine the in-hospital mortality associated with severe sepsis and septic shock when initial lactate levels are < 4 mmol/L.METHODS: This is a retrospective cohort study of septic patients admitted over a 40-month period. Totally 338 patients were divided into three groups based on initial lactate values. Group 1 had lactate levels < 2 mmol/L; group 2: 2–4 mmol/L; and group 3: ≥ 4 mmol/L. The primary outcome was in-hospital mortality.RESULTS: There were 111 patients in group 1, 96 patients in group 2, and 131 in group 3. The mortality rates were 21.6%, 35.4%, and 51.9% respectively. Univariate analysis revealed the mortality differences to be statistically significant. Multivariate logistic regression demonstrated higher odds of death with higher lactate tier group, however the findings did not reach statistical significance.CONCLUSION: This study found that only assignment to group 3, initial lactic acid level of ≥ 4 mmol/L, was independently associated with increased mortality after correcting for underlying severity of illness and organ dysfunction. However, rising lactate levels in the other two groups were associated with increased severity of illness and were inversely proportional to prognosis. | Kimberly A. Chambers Adam Y. Park Rosa C. Banuelos Bryan F. Darge Bindu H. Akkanti Annamaria Macaluso Manoj Thangam Pratik B. Doshi | 2018 | World Journal of Emergency Medicine2018，9，2： | 26 |
| 5 | Hepatitis B virus burden in developing countries显示文摘Hepatitis B virus(HBV) infection has shown an intermediate or high endemicity level in low-income countries over the last five decades. In recent years, however, the incidence of acute hepatitis B and the prevalence of hepatitis B surface antigen chronic carriers have decreased in several countries because of the HBV universal vaccination programs started in the nineties. Some countries, however, are still unable to implement these programs, particularly in their hyperendemic rural areas. The diffusion of HBV infection is still wide in several low-income countries where the prevention, management and treatment of HBV infection are a heavy burden for the governments and healthcare authorities. Of note, the information on the HBV epidemiology is scanty in numerous eastern European and Latin-American countries. The studies on molecular epidemiology performed in some countries provide an important contribution for a more comprehensive knowledge of HBV epidemiology, and phylogenetic studies provide information on the impact of recent and older migratory flows. | Rosa Zampino Adriana Boemio Caterina Sagnelli Loredana Alessio Luigi Elio Adinolfi Evangelista Sagnelli Nicola Coppola | 2015 | World Journal of Gastroenterology2015，21，42： | 25 |
| 6 | Oral purgative and simethicone before small bowel capsule endoscopy显示文摘AIM:To evaluate small bowel cleansing quality,diagnostic yield and transit time,comparing three cleansing protocols prior to capsule endoscopy.METHODS:Sixty patients were prospectively enrolled and randomized to one of the following cleansing protocols:patients in Group A underwent a 24 h liquid diet and overnight fasting;patients in Group B followed protocol A and subsequently were administered 2 L of polyethylene glycol(PEG) the evening before the procedure;patients in Group C followed protocol B and were additionally administered 100 mg of simethicone 30 min prior to capsule ingestion.Small bowel cleansing was independently assessed by two experienced endoscopists and classified as poor,fair,good or excellent according to the proportion of small bowel mucosa under perfect conditions for visualization.When there was no agreement between the two endoscopists,the images were reviewed and discussed until a consensus was reached.The preparation was considered acceptable if > 50% or adequate if > 75% of the mucosa was in perfect cleansing condition.The amount of bubbles was assessed independently and it was considered significant if it prevented a correct interpretation of the images.Positive endoscopic findings,gastric emptying time(GET) and small bowel transit time(SBTT) were recorded for each examination.RESULTS:There was a trend favoring Group B in achieving an acceptable(including fair,good or excellent) level of cleansing(Group A:65%;Group B:83.3%;Group C:68.4%) [P = not significant(NS)] and favoring Group C in attaining an excellent level of cleansing(Group A:10%;Group B:16.7%;Group C:21.1%)(P = NS).The number of patients with an adequate cleansing of the small bowel,corresponding to an excellent or good classification,was 5(25%) in Group A,5(27.8%) in Group B and 4(21.1%) in Group C(P = 0.892).Conversely,7 patients(35%) in Group A,3 patients(16.7%) in Group B and 6 patients(31.6%) in Group C were considered to have poor small bowel cleansing(P = 0.417),with significant fluid or debris such that the examination was unreliable.The proportion of patients with a significant amount of bubbles was 50% in Group A,27.8% in Group B and 15.8% in Group C(P = 0.065).This was significantly lower in Group C when compared to Group A(P = 0.026).The mean GET was 27.8 min for Group A,27.2 min for Group B and 40.7 min for Group C(P = 0.381).The mean SBTT was 256.4 min for Group A,256.1 min for Group B and 258.1 min for Group C(P = 0.998).Regarding to the rate of complete examinations,the capsule reached the cecum in 20 patients(100%) in Group A,16 patients(88.9%) in Group B and 17 patients(89.5%) in Group C(P = 0.312).A definite diagnosis based on relevant small bowel endoscopic lesions was established in 60% of the patients in Group A(12 patients),44.4% in Group B(8 patients) and 57.8% in Group C(11 patients)(P = 0.587).CONCLUSION:Preparation with 2 L of PEG before small bowel capsule endoscopy(SBCE) may improve small bowel cleansing and the quality of visualization.Simethicone may further reduce intraluminal bubbles.No significant differences were found regarding GET,SBTT and the proportion of complete exploration or diagnostic yield among the three different cleansing protocols. | Bruno Joel Ferreira Rosa Mara Barbosa Joana Magalhes Ana Rebelo Maria Joo Moreira José Cotter | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，2： | 21 |
| 7 | 在为困难的 choledocholithiasis 的 sphincterotomy 以后的内视镜的乳突的汽球膨胀: 控制盒子的研究显示文摘 AIM:To evaluate the efficacy and safety of endoscopic sphincterotomy(EST) + endoscopic papillary large balloon dilation(EPLBD)vs isolated EST.METHODS:We conducted a retrospective single center study over two years,from February 2010 to January 2012.Patients with large(≥ 10 mm),single or multiple bile duct stones(BDS),submitted to endoscopic retrograde cholangio-pancreatography(ERCP) were included.Patients in Group A underwent papillary large balloon dilation after limited sphincterotomy(EST+EPLBD),using a through-the-scope balloon catheter gradually inflated to 12-18 mm according to the size of the largest stone and the maximal diameter of the distal bile duct on the cholangiogram.Patients in Group B(control group) underwent isolated sphincterotomy.Stones were removed using a retrieval balloon catheter and/or a dormia basket.When necessary,mechanical lithotripsy was performed.Complete clearance of the bile duct was documented with a balloon catheter cholangiogram at the end of the procedure.In case of residual lithiasis,a double pigtail plastic stent was placed and a second ERCP was planned within 4-6 wk.Some patients were sent for extracorporeal lithotripsy prior to subsequent ERCP.Outcomes of EST+EPLBD(Group A) vs isolated EST(Group B) were compared regarding efficacy(complete stone clearance,number of therapeutic sessions,mechanical and/or extracorporeal lithotripsy,biliary stent placement) and safety(frequency,type and grade of complications).Statistical analysis was performed using χ 2 or Fisher’s exact tests for the analysis of categorical parameters and Student’s t test for continuous variables.A P-value of less than 0.05 was considered statistically significant.RESULTS:One hundred and eleven patients were included,68(61.3%) in Group A and 43(38.7%) in Group B.The mean diameter of the stones was similar in the two groups(16.8 ± 4.4 and 16.0 ± 6.7 in Groups A and B,respectively).Forty-eight(70.6%) patients in Group A and 21(48.8%) in Group B had multiple BDS(P = 0.005).Overall,balloon dilation was performed up to 12 mm in 10(14.7%) patients,13.5 mm in 17(25.0%),15 mm in 33(48.6%),16.5 mm in 2(2.9%) and 18 mm in 6(8.8%) patients,taking into account the diameter of the largest stone and that of the bile duct.Complete stone clearance was achieved in sixty-five(95.6%) patients in Group A vs 30(69.8%) patients in Group B,and was attained within the first therapeutic session in 82.4% of patients in Group A vs 44.2% in Group B(P < 0.001).Patients submitted to EST+EPLBD underwent fewer therapeutic sessions(1.1 ± 0.3 vs 1.8 ± 1.1,P < 0.001),and fewer required mechanical(14.7% vs 37.2%,P = 0.007) or extracorporeal(0 vs 18.6%,P < 0.001) lithotripsy,as well as biliary stenting(17.6% vs 60.5%,P < 0.001).The rate of complications was not significantly different between the two groups.CONCLUSION:EST+EPLBD is a safe and effective technique for treatment of difficult BDS,leading to high rates of complete stone clearance and reducing the need for lithotripsy and biliary stenting. | Bruno Rosa Pedro Moutinho Ribeiro Ana Rebelo António Pinto Correia José Cotter | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，5： | 21 |
| 8 | Intestinal microbiota: The explosive mixture at the origin of inflammatory bowel disease?显示文摘Inflammatory bowel diseases(IBDs), namely Crohn's disease and ulcerative colitis, are lifelong chronic disorders arising from interactions among genetic, immunological and environmental factors. Although the origin of IBDs is closely linked to immune response alterations, which governs most medical decision-making, recent findings suggest that gut microbiota may be involved in IBD pathogenesis. Epidemiologic evidence and several studies have shown that a dysregulation of gut microbiota(i.e., dysbiosis) may trigger the onset of intestinal disorders such as IBDs. Animal and human investigations focusing on the microbiota-IBD relationship have suggested an altered balance of the intestinal microbial population in the active phase of IBD. Rigorous microbiota typing could, therefore, soon become part of a complete phenotypic analysis of IBD patients. Moreover, individual susceptibility and environmental triggers such as nutrition, medications, age or smoking could modify bacterial strains in the bowel habitat. Pharmacological manipulation of bowel microbiota is somewhat controversial. The employment of antibiotics, probiotics, prebiotics and synbiotics has been widely addressed in theliterature worldwide, with the aim of obtaining positive results in a number of IBD patient settings, and determining the appropriate timing and modality of this intervention. Recently, novel treatments for IBDs, such as fecal microbiota transplantation, when accepted by patients, have shown promising results. Controlled studies are being designed. In the near future, new therapeutic strategies can be expected, with non-pathogenic or modified food organisms that can be genetically modified to exert anti-inflammatory properties. | Roberto Bringiotti Enzo Ierardi Rosa Lovero Giuseppe Losurdo Alfredo Di Leo Mariabeatrice Principi | 2014 | World Journal of Gastrointestinal Pathophysiology2014，5，4： | 20 |
| 9 | Natural history of cytomegalovirus infection in a series of patients diagnosed with moderate-severe ulcerative colitis显示文摘AIM:To evaluate the natural history of human cytomegalovirus(HCMV) infection in a series of 28 ulcerative colitis patients in whom the search for HCMV was positive.METHODS:A series of 85 patients with moderate-severe ulcerative colitis flare-up were evaluated for a HCMV search by performing a haematoxylin and eosin stain,immunohistochemical assay and nested polymerase chain reaction on rectal biopsies.Among 85 screened patients(19 of whom were steroid resistant/dependant),28 were positive for HCMV;after remission the patients were followed up clinically and histologically.RESULTS:Among the 22 patients with complete followup,in 8(36%) patients HCMV-DNA persisted in the intestinal specimens.Among the HCMV positive patients,4(50%) experienced at least one moderate-severe flare-up of colitis without evidence of peripheral HCMV.Among the 14 HCMV negative patients,3 with pouches developed pouchitis and 5 out of 11(45%) experienced a colitis flare-up.CONCLUSION:Our preliminary results suggest that HCMV may remain in the colon after an acute colitis flareup despite remission;it seems that the virus is not responsible for the disease relapse. | Valeria Criscuoli Maria Rosa Rizzuto Luigi Montalbano Elena Gallo Mario Cottone | 2011 | World Journal of Gastroenterology2011，17，5： | 20 |
| 10 | Bevacizumab for the management of diabetic macular edema显示文摘Diabetic retinopathy (DR) is a leading cause of vision loss in the working-age population and is relatedto 1%-5% of cases of blindness worldwide. Diabetic macular edema (DME) is the most frequent cause of DR vision loss and is an important public health problem. Recent studies have implicated vascular endothelial growth factor (VEGF) in DR and DME pathogenesis, as well as provided evidence of the benefits of anti-VEGF agents for the management of such conditions. Despite the benefits of intravitreal ranibizumab injection for the management of DME, the cost-effectiveness of intravitreal bevacizumab therapy has gained increasing interest in the scientific community. This review summarizes the studies examining bevacizumab for the management of DME, focusing on the efficacy and duration of the clinical benefits of decreasing DME and the improvement of best-corrected visual acuity (BCVA). There is strong evidence that intravitreal bevacizumab injection therapy has a good cost-effective profile in the management of DME and may be associated with laser photocoagulation; however, its clinical superiority in terms of the duration of DME regression and the improvement of BCVA compared with intravitreal ranibizumab and other intravitreal anti-VEGF therapies remains unclear and deserves further investigation. | Francisco Rosa Stefanini J Fernando Arevalo Maurício Maia | 2013 | World Journal of Diabetes2013，4，2： | 18 |
| 11 | 基于加权系数动态修正的短期风电功率组合预测方法显示文摘风电功率预测是解决大规模风电并网问题的有效手段之一,预测精度越高,越有利于提高电网运行的安全性和经济性。为了提高风电功率短期预测精度,通过组合预测方式弥补单一预测模型的局限性,针对各预测结果性能随预测时间尺度变化的问题,提出了不同时间断面差异化的组合预测方法,并根据风电功率的波动特性,恰当引入天气变化的持续信息,优化了15 min^4 h预测时间尺度下的预测精度。同时,针对各集合成员每日更新结果,通过在线建模方式,动态修正各集合单元组合权值,提高预测模型的适应性。实际算例表明,所提方法能够得到风电功率预测结果,组合系数变化性质符合实际原理,与目前常用的组合预测方法相比,预测精度更优。 | 王铮 Rui Pestana 冯双磊 申洪 Luis Rosa | 2017 | 电网技术2017，41，2： | 18 |
| 12 | 生态影响的人类驱动力足迹显示文摘尽管人为因素(人类作驱动力)被视为全球环境变化的关键作用因素,但关于这个问题仍存在很大的不确定性,甚至是矛盾的结论。我们试图通过估计两种人类驱动力(人口和财富)产生的众多全球环境影响,包括温室气体和臭氧损耗物质的排放以及生态足迹,来进一步阐明人为因素问题。人口使本文考察的所有影响程度加强,财富通常使环境影响增加,但是,特定影响取决于影响力的类型。这些调查结果重新将人口和物质财富视为对环境可持续构成威胁的主要因素,并对财富增加会带来环境影响改善的预言提出挑战。 | Eugene A. Rosa Richard York Thomas Dietz 宁恕龙(译) 周立志(校) | 2004 | AMBIO-人类环境杂志2004，33，B12： | 17 |
| 13 | Infectious burden and atherosclerosis: A clinical issue显示文摘Atherosclerotic cardiovascular diseases, chronic inflam-matory diseases of multifactorial etiology, are the lead-ing cause of death worldwide. In the last decade, more infectious agents, labeled as 'infectious burden', rather than any single pathogen, have been showed to con-tribute to the development of atherosclerosis through different mechanisms. Some microorganisms, such as Chlamydia pneumoniae(C. pneumoniae), human cytomegalovirus, etc. may act directly on the arterial wall contributing to endothelial dysfunction, foam cell formation, smooth muscle cell proliferation, platelet ag-gregation as well as cytokine, reactive oxygen specie, growth factor, and cellular adhesion molecule produc-tion. Others, such as Helicobacter pylori(H. pylori), in-fluenza virus, etc. may induce a systemic inflammation which in turn may damage the vascular wall(e.g., by cytokines and proteases). Moreover, another indirect mechanism by which some infectious agents(such as H. pylori, C. pneumoniae, periodontal pathogens, etc.) may play a role in the pathogenesis of atherosclero-sis is molecular mimicry. Given the complexity of the mechanisms by which each microorganism may con-tribute to atherosclerosis, defining the interplay of moreinfectious agents is far more difficult because the pro-atherogenic effect of each pathogen might be ampli-fied. Clearly, continued research and a greater aware-ness will be helpful to improve our knowledge on the complex interaction between the infectious burden and atherosclerosis. | Rosa Sessa Marisa Di Pietro Simone Filardo Ombretta Turriziani | 2014 | World Journal of Clinical Cases2014，2，7： | 17 |
| 14 | PNPLA3 I148M polymorphism and progressive liver disease显示文摘The 148 Isoleucine to Methionine protein variant(I148M)of patatin-like phospholipase domain-containing 3(PNPLA3),a protein is expressed in the liver and is involved in lipid metabolism,has recently been identified as a major determinant of liver fat content.Several studies confirmed that the I148M variant predisposes towards the full spectrum of liver damage associated with fatty liver:from simple steatosis to steatohepatitis and progressive fibrosis.Furthermore,the I148M variant represents a major determinant of progression of alcohol related steatohepatitis to cirrhosis,and to influence fibrogenesis and related clinical outcomes in chronic hepatitis C virus hepatitis,and possibly chronic hepatitis B virus hepatitis,hereditary hemochromatosis and primary sclerosing cholangitis.All in all,studies suggest that the I148M polymorphism may represent a general modifier of fibrogenesis in liver diseases.Remarkably,the effect of the I148M variant on fibrosis was independent of that on hepatic steatosis and inflammation,suggesting that it may affect both the quantity and quality of hepatic lipids and the biology of non-parenchymal liver cells besides hepatocytes,directly promoting fibrogenesis.Therefore,PNPLA3 is a key player in liver disease progression.Assessment of the I148M polymorphism will possibly inform clinical practice in the future,whereas the determination of the effect of the 148M variant will reveal mechanisms involved in hepatic fibrogenesis. | Paola Dongiovanni Benedetta Donati Roberta Fares Rosa Lombardi Rosellina Margherita Mancina Stefano Romeo Luca Valenti | 2013 | World Journal of Gastroenterology2013，19，41： | 17 |
| 15 | H pylori (CagA) and Epstein-Barr virus infection in gastric carcinomas:Correlation with p53 mutation and c-Myc,Bcl-2 and Bax expression显示文摘AIM: To investigate the interrelationship between H pylori and Epstein-Barr virus (EBV) infection in the gastric carcinogenesis having in focus the p53 mutation and the c-Myc, Bcl-2 and Bax expression. METHODS: seventy-one gastric carcinoma tissues were assessed by polymerase chain reaction (PCR) for H pylori and in situ hybridization for EBV. c-Myc, Bcl-2 and Bax expression were detected by immunohistochemistry and single-stranded conformational polymorphism (SSCP) for p53 mutation. RESULTS: The positivity rates for H pylori and EBV were 94.4% and 8.45%, respectively. The majority of the cases displayed only the H pylori presence. All EBV positive cases were also H pylori positive. None infectious agent was observed in 5.55% of the cases. The intestinal type tumor was more frequent in the co-infected and non-infected groups. The female predominated in the non-infected group showing statistical significance (70.4% vs 29.6%, P=0.039). The Bcl-2 was only detected in the group exclusively infected by H pylori. However, c-Myc and Bax were detected in the three groups but with a low frequency in the co-infected group. Mutation of p53 was present in all groups, with the highest frequencies in the H pylori positive groups. CONCLUSION: The frequency of H pylori infection in gastric carcinomas was high. The presented data indicated that gastric carcinogenesis has different pathways depending of the presence of the two investigated infectious agents, suggesting a possible involvement of H pylori with apoptotic process. The low expression of c-Myc and Bax in the EBV-positive groups suggests that EBV may inhibit the expression of these proteins. Nevertheless, p53 mutation shows to be a relevant alteration, independent of both infectious agents. | Valeska Portela Lima Marcos Antonio Pereira de Lima Angela Rosa André Márcia Valéria Pitombeira Ferreira Marcos Aurélio Pessoa Barros Sílvia Helena Barem Rabenhorst | 2008 | World Journal of Gastroenterology2008，14，6： | 17 |
| 16 | Cervical cancer screening in developing countries at a crossroad:Emerging technologies and policy choices显示文摘Cervical cancer(CC) represents the fourth most common malignancy affecting women all over the world and is the second most common in developing areas. In these areas,the burden from disease remains important because of the difficulty in implementing cytology-based screening programmes. The main obstacles inherent to these countries are poverty and a lack of healthcare infrastructures and trained practitioners. With the availability of new technologies,researchers have attempted to find new strategies that are adapted to low- and middle-income countries(LMIC) to promote early diagnosis of cervical pathology. Current evidence suggests that human papillomavirus(HPV) testing is more effective than cytology for CC screening. Therefore,highly sensitive tests have now been developed for primary screening. Rapid molecular methods for detecting HPV DNA have only recently been commercially available. This constitutes a milestone in CC screening in low-resource settings because it may help overcome the great majority of obstacles inherent to previous screening programmes. Despite several advantages,HPV-based screening has a low positive predictive value for CC,so that HPVpositive women need to be triaged with further testing to determine optimal management. Visual inspection tests,cytology and novel biomarkers are some options. In this review,we provide an overview of current and emerging screening approaches for CC. In particular,we discuss the challenge of implementing an efficient cervical screening adapted to LMIC and the opportunity to introduce primary HPV-based screening with the availability of point-of-care(POC) HPV testing. The most adapted screening strategy to LMIC is still a work in progress,but we have reasons to believe that POC HPV testing makes part of the future strategies in association with a triage test that still needs to be defined. | Rosa Catarino Patrick Petignat Gabriel Dongui Pierre Vassilakos | 2015 | World Journal of Clinical Oncology2015，6，6： | 16 |
| 17 | Irritable bowel syndrome:A clinical review显示文摘Irritable bowel syndrome(IBS)remains a clinical challenge in the 21st century.It’s the most commonly diagnosed gastrointestinal condition and also the most common reason for referral to gastroenterology clinics.Its can affect up to one in five people at some point in their lives,and has a significantly impact of life quality and health care utilization.The prevalence varies according to country and criteria used to define IBS.Various mechanisms and theories have been proposed about its etiology,but the biopsychosocial model is the most currently accepted for IBS.The complex of symptoms would be the result of the interaction between psychological,behavioral,psychosocial and environmental factors.The diagnosis of IBS is not confirmed by a specific test or structural abnormality.It is made using criteria based on clinical symptoms such as Rome criteria,unless the symptoms are thought to be atypical.Today the Rome CriteriaⅢis the current goldstandard for the diagnoses of IBS.Secure positive evidence of IBS by means of specific disease marker is currently not possible and cannot be currently recommended for routine diagnosis.There is still no clinical evidence to recommend the use of biomarkers in blood to diagnose IBS.However,a number of different changes in IBS patients were demonstrated in recent years,some of which can be used in the future as a diagnostic support.IBS has no definitive treatment but could be controlled by non-pharmacologic management eliminating of some exacerbating factors such certain drugs,stressor conditions and changes in dietary habits.The traditional pharmacologic management of IBS has been symptom based and several drugs have been used.However,the cornerstone of its therapy is a solid patient physician relationship.This review will provide a summary of pathophysiology,diagnostic criteria and current and emerging therapies for IBS. | Rosa LS Soares | 2014 | World Journal of Gastroenterology2014，20，34： | 16 |
| 18 | 碳纳米管的表征和重金属阴离子吸附性能(英文)显示文摘通过化学修饰使碳纳米管表面富含各种氧功能团,利用XPS和TPD方法表征了碳纳米管表面氧功能团的化学物理特性。研究发现:对比于未修饰的碳纳米管,化学修饰后的碳纳米管对高毒性的铬酸根阴离子有很强的吸附能力;其优异的吸附能力归结于金属阴离子与纳米管表面氧功能团的相互作用。研究指出碳纳米管可以作为替代吸附材料用于处理废水中重金属阴离子。 | 徐艺军 Rosa Arrigo 刘晰 苏党生 | 2011 | 新型炭材料2011，26，1： | 16 |
| 19 | 燃煤飞灰吸附脱汞能力的实验研究显示文摘运用煤岩学分类相关理论对燃煤飞灰岩相组成进行了系统定量分析,并采用固定床汞吸附反应系统对不同电厂飞灰吸附汞的能力进行了详细研究,结果表明:不同的飞灰对汞均有一定的吸附能力,其中以烟煤飞灰CTSR和CTL的富碳组分对汞的吸附能力最强,其吸附能力分别为10.3和9.36μg/g,与商业活性炭捕获能力相当;飞灰中汞的含量与其含炭量和比表面积并无明显的相关性.揭示了飞灰颗粒岩相组成,分析了飞灰脱汞能力的影响因素.不同飞灰碳颗粒类型脱汞性能差异明显,各向异性碳颗粒尤其是多孔网状结构碳含量是决定飞灰脱汞能力的主要因素. | 赵永椿 张军营 刘晶 DíAZ-SOMOANO Mercedes ABAD-VALLE Patricia MARTíNEZ-TARAZONA M Rosa 郑楚光 | 2010 | 中国科学:技术科学2010，40，4： | 15 |
| 20 | Optimizing proton pump inhibitors in Helicobacter pylori treatment:Old and new tricks to improve effectiveness显示文摘The survival and replication cycle of Helicobacter pylori(H.pylori)is strictly dependant on intragastric pH,since H.pylori enters replicative phase at an almost neutral pH(6-7),while at acid pH(3-6)it turns into its coccoid form,which is resistant to antibiotics.On these bases,it is crucial to increase intragastric pH by proton pump inhibitors(PPIs)when an antibiotic-based eradicating therapy needs to be administered.Therefore,several tricks need to be used to optimize eradication rate of different regimens.The administration of the highest dose as possible of PPI,by doubling or increasing the number of pills/day,has shown to be able to improve therapeutic outcome and has often proposed in rescue therapies,even if specific trials have not been performed.A pre-treatment with PPI before starting antibiotics does not seem to be effective,therefore it is discouraged.However,the choice of PPI molecule could have a certain weight,since second-generation substances(esomeprazole,rabeprazole)are likely more effective than those of first generation(omeprazole,lansoprazole).A possible explanation is due to their metabolism,which has been proven to be less dependent on cytochrome P450(CYP)2C19 genetic variables.Finally,vonoprazan,a competitive inhibitor of H+/K+-ATPase present on luminal membrane of gastric parietal cells has shown the highest efficacy,due to both its highest acid inhibition power and rapid pharmacologic effect.However current data come only from Eastern Asia,therefore its strong power needs to be confirmed outside this geographic area in Western countries as well as related to the local different antibiotic resistance rates. | Enzo Ierardi Giuseppe Losurdo Rosa Federica La Fortezza Mariabeatrice Principi Michele Barone Alfredo Di Leo | 2019 | World Journal of Gastroenterology2019，25，34： | 15 |
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