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| 1 | Diagnostic yield of small bowel capsule endoscopy depends on the small bowel transit time显示文摘AIM:To investigate whether the small bowel transit time(SBTT)influences the diagnostic yield of capsule endoscopy(CE).METHODS:Six hundred and ninety-one consecutive CE procedures collected in a database were analyzed.SBTT and CE findings were recorded.A running mean for the SBTT was calculated and correlated to the diagnostic yield with a Spearman's correlation test.Subgroup analyses were performed for the various indications for the procedure.RESULTS:There was a positive correlation between the diagnostic yield and SBTT(Spearman's rho 0.58,P <0.01).Positive correlations between diagnostic yield and SBTT were found for the indication obscure gastrointestinal bleeding(r=0.54,P<0.01),for polyposis and carcinoid combined(r=0.56,P<0.01)and for the other indications(r=0.90,P<0.01),but not for suspected Crohn's disease(r=-0.40).CONCLUSION:The diagnostic yield in small bowel capsule endoscopy is positively correlated with the small bowel transit time.This is true for all indications except for suspected Crohn's disease. | Jessie Westerhof Jan J Koornstra Reinier A Hoedemaker Wim J Sluiter Jan H Kleibeuker Rinse K Weersma | 2012 | World Journal of Gastroenterology2012，18，13： | 10 |
| 2 | Photochemical smog in China:scientific challenges and implications for air-quality policies显示文摘INTRODUCTION Severe air-pollution events in many parts of China pose a major threat to health and ecosystems[1].China’s air pollution is concentrated to economically developed areas,such as Beijing–Tianjin–Hebei(BTH)and Pearl–River–Delta(PRD)[2,3].The situation has received considerable attention in | Mattias Hallquist John Munthe Min Hu Tao Wang Chak K Chan Jian Gao Johan Boman Song Guo Asa M Hallquist Johan Mellqvist Jana Moldanova Ravi K Pathak Jan BC Pettersson Hakan Pleijel David Simpson Marie Thynell | 2016 | National Science Review2016，3，4： | 8 |
| 3 | 大气二氧化氮与每日总死亡率、心血管和呼吸系统疾病死亡率的短期关联:398个城市的多中心分析显示文摘目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高收入国家/地区的398个城市。主要结局指标:1973—2018年逐日总死亡人数(6280万人)、心血管疾病死亡人数(1970万人)和呼吸系统疾病死亡人数(550万人)。结果:平均而言,NO_(2)浓度在滞后1天(前1天)每增加10μg/m^(3),会导致总死亡率、心血管和呼吸系统疾病死亡率分别增加0.46%(95%可信区间0.36%~0.57%)、0.37%(0.22%~0.51%)、0.47%(0.21%~0.72%)。在对共污染物(PM_(10)、PM_(2.5)、臭氧、二氧化硫和一氧化碳)进行调整后,这些关联仍然很稳定。所有3种死因的暴露-反应曲线几乎是线性的,没有明显的阈值。在398个城市中,可归因于高过假定零水平的NO_(2)浓度造成的死亡比例为1.23%(95%可信区间0.96%~1.51%)。结论:这项多中心研究提供了关于NO_(2)短期暴露与总死亡率、心血管和呼吸系统死亡风险之间的独立和线性关联的关键证据,说明通过加强NO_(2)的控制和监管限制标准,可获得人群水平的健康收益。 | 孟夏 刘聪(校) 陈仁杰 郑湃(译) 阚海东(校) Francesco Sera Ana Vicedo-Cabrera Ai Milojevic Maria Guo Yuming Tong Shilu Micheline de Sousa Zanotti Stagliorio Coelh Paulo Hilario Nascimento Saldiva Eric Lavigne Patricia Matus Correa Nicolas Valdes Ortega Samuel Osorio Garcia Jan Kysely Ales Urban Hans Orru Marek Maasikmets Jouni J K Jaakkola Niilo Ryti Veronika Huber Alexandra Schneider Klea Katsouyanni Antonis Analitis Masahiro Hashizume Yasushi Honda Chris Fook Sheng Ng Baltazar Nunes João Paulo Teixeira Iulian Horia Holobaca Simona Fratianni Ho Kim Aurelio Tobias Carmeníniguez Bertil Forsberg ChristoferÅström Martina S Ragettli Yue-Liang Leon Guo Shih-Chun Pan Shanshan Li Michelle L Bell Antonella Zanobetti Joel Schwartz Tangchun Wu Antonio Gasparrini | 2021 | 英国医学杂志中文版2021，24，8： | 7 |
| 4 | Global diversity and taxonomy of the Inonotus linteus complex(Hymenochaetales,Basidiomycota):Sanghuangporus gen.nov.,Tropicoporus excentrodendri and T.guanacastensis gen.et spp.nov.,and 17 new combinations显示文摘Although Inonotus linteus complex is placed in the genusInonotus,its perennial basidiocarps with a dimitic hyphal system,at least in the trama,distinguish the complex from other species in the genus,which have an annual habit and a monomitic hyphal system.The species number of Inonotus linteus complex has been increased in China and tropical America in recent publications.However,whether species in this complex belong to Inonotus has not specifically been addressed.To explore the phylogenetic placement of species of Inonotus linteus complex,we performed a comprehensive study using morphological and phylogenetic data based on global samples.nLSU(53 with 13 new)and ITS(70 with 18 new)datasets were used to produce the phylogenetic results.Taking into consideration the phylogenies inferred from the nLSU and ITS datasets,Inonotus is a polyphyletic genus comprising at least three clades.Clade A,the core Inonotus clade,contains the generic type,Inonotus hispidus,while Clades B and C comprise species from the Inonotus linteus complex.Morphological and phylogenetic evidence indicates that Clades B and C are new genera,and Sanghuangporus and Tropicoporus are introduced in this study.Ten species are transferred to Sanghuangporus and seven to Tropicoporus.Tropicoporus excentrodendri and T.guanacastensis spp.nov.are described,and their distinctive characters are discussed.Keys to the two new genera and the Inonotus sensu stricto,and to species of each new genus are provided. | Li-Wei Zhou Josef Vlasák Cony Decock Addisu Assefa Jan Stenlid Dawit Abate Sheng-Hua Wu Yu-Cheng Dai | 2016 | Fungal Diversity2016，，2： | 7 |
| 5 | Management of rectal foreign bodies: Description of a new technique and clinical practice guidelines显示文摘A number of techniques have been described to remove rectal foreign bodies. In this report, a novel endoscopic technique using a pneumatic dilatation balloon normally used in achalasia patients is presented. In addition, a systematic review of the literature was performed for non-operative methods to remove foreign bodies from the rectum. These results are summarised, presented as a practical at-a- glance overview and a flow chart is offered to guide the clinician in treatment decisions. The design of the flow chart was based on the aims to treat the patient preferably on an outpatient basis with minimally invasive techniques and if possible under conscious sedation rather than general anaesthesia. | Jan J Koornstra Rinse K Weersma | 2008 | World Journal of Gastroenterology2008，14，27： | 5 |
| 6 | 用于制药及生物医学中的甲壳胺的质量要求显示文摘 | Jan,K 张虞安 | 1993 | 中国海洋药物1993，12，4： | 5 |
| 7 | Hepatitis B and D Viruses Exploit Sodium Taurocholate Co-transporting Polypeptide for Species-specific Entry into Hepatocytes显示文摘 | Yi Ni Florian A. Lempp Stefan Mehrle Shirin Nkongolo Christina Kaufman Maria F?lth Jan Stindt Christian K?niger Michael Nassal Ralf Kubitz Holger Sültmann Stephan Urban | 2013 | Gastroenterology2013，，： | 5 |
| 8 | Natural orifice transluminal endoscopic surgeryvs laparoscopic ovariectomy:Complications and inflammatory response显示文摘AIM:To compare natural orifice transluminal endoscopic surgery (NOTES) vs standard laparoscopic ovariectomy in mini pigs with respect to technical aspects,complications and parameters of systemic inflammatory response.METHODS:This was a randomized,experimental,survival study.Ten female mini pigs underwent NOTES transgastric ovariectomy (NOTES group) and ten female mini pigs underwent laparoscopic ovariectomy (LAP group).A 'percutaneous endoscopic gastrostomy' approach with guidewire and sphincterotome was used for gastrotomy creation.The ovary was resected using standard biopsy forceps and a snare.The access site was closed using a 'KING' closure with a single endoloop and several clips.In the laparoscopic group,a three-port laparoscopy and an ovariectomy were performed with the use of standard laparoscopic devices.C-reactive protein (CRP),white blood count and interleukin (IL)-6 plasma levels were used as indicators of systemic inflammatory response.All animals were euthanized 28 d after surgery.RESULTS:All animals survived without complications.The mean procedure time was 41.3 min ± 17.6 min (NOTES group) and 25.7 min ± 5.25 min (LAP group,P < 0.02).Postmortem examinations demonstrated that 50% and 70% of animals were free of any complications in the NOTES and LAP groups,respectively.The remaining animals developed minor complications (adhesions) in a comparable frequency between the two groups.In the NOTES group,one animal developed a small intramural gastric abscess close to the gastrotomy site.A minor serous exudate that was present in 50% and 40% of the animals in the NOTES and laparoscopy groups,respectively,was not considered a complication.In both groups CRP levels increased significantly on the 2nd and 7th postoperative days (POD) and returned to normal after 28 d.On POD 2,an increase of CRP level was significantly higher in the NOTES group compared to the LAP group.Values of IL-6 did not differ from baseline values in either of the groups postoperatively.Interestingly,the platelet count decreased significantly on POD 2,but returned close to baseline values on POD 7 and PODs 28-30.CONCLUSION:Both NOTES and laparoscopic ovariectomies had a similar frequency of minor complications.However,the NOTES technique produced an increased systemic inflammatory response on POD 2. | Jan Martínek Ondej Ryska Tereza Filípková Radek Dolezel Stefan Juhas Jan Motlík Monika Holubová Vladimír Nosek Barbora Rotnáglová Miroslav Zavoral Miroslav Ryska | 2012 | World Journal of Gastroenterology2012，18，27： | 4 |
| 9 | The constituent equation of piezoelectric bi- morphs显示文摘 | SMITS Jan G DALKE Susan I COONEY Thomas K | 1991 | Sensors and Actuator A1991，28，1： | 2 |
| 10 | Embryonic stem cell-derived chondrogenic differentiation in vitro: activation by BMP-2 and BMP-4显示文摘 | Jan Kramer Claudia Hegert Kaomei Guan Anna M Wobus Peter K Müller Jürgen Rohwedel | 2000 | Mechanisms of Development2000，，2： | 2 |
| 11 | Some recent developments in non-linear time series modelling, testing, and forecasting 显示文摘 | JAN G DE GOOIJER J G KULDEEP K | 1992 | Int J of Forecasting1992，8，： | 2 |
| 12 | Irradiation Induces a Biphasic Expression of Pro-Inflammatory Cytokines in the Lung显示文摘 | Claudia E. Rübe MD Falk Wilfert Jan Palm Jochem K?nig Susanne Burdak-Rothkamm Li Liu Andreas Schuck Normann Willich Christian Rübe | 2004 | Strahlentherapie und Onkologie2004，，7： | 2 |
| 13 | Serum microRNA-1 and microRNA-122 are prognostic markers in patients with hepatocellular carcinoma显示文摘 | Verena K?berle Bernd Kronenberger Thomas Pleli J?rg Trojan Esther Imelmann Jan Peveling-Oberhag Martin-Walter Welker Mohammed Elhendawy Stefan Zeuzem Albrecht Piiper Oliver Waidmann | 2013 | European Journal of Cancer2013，，： | 2 |
| 14 | Genetic analysis of mengovirus protein 2A: its function in polyprorein processing and virus reproduction 显示文摘 | Jan Z Frank J M K Jochem M D | 1998 | J Virol1998，79，： | 1 |
| 15 | Importance of mechanisms and processes of the stabilisation of soil organic matter for modelling carbon turnover 显示文摘 | EVELYN S K JEFFREY A B JAN O S | 2003 | Functional Plant Biology2003，30，2： | 1 |
| 16 | A practical(t,n) multi secret sharing scheme显示文摘 | Chien H Y Jan J K Tseng Y M | 2000 | IEICE Transactions on Fundamentals2000，83，12： | 1 |
| 17 | An efficient anonymous channel protocol in wireless communications 显示文摘 | JAN J K WHE D L | 2001 | IEICE Transactions on Communication2001，84，3： | 1 |
| 18 | Development and validation of ultrasound speckle tracking to quantify tendon displacement 显示文摘 | Jan W H K Ruud W S Henk J S | 2012 | Journal of Biomechanics2012，43，7： | 1 |
| 19 | Transient hyperthyroxinemia in newborns from women with autoimmune thyroid disease and raised levels of thyroid peroxidase antibodies显示文摘 | Jan K Hedvig P | 2006 | Maternal-Fetal and Neonatal Medicine2006，19，12： | 1 |
| 20 | Nuclear distribution of actin and myosin I depends on transcriptional activity of the cell显示文摘 | Katarína Kyselá Anatoly A. Philimonenko Vlada V. Philimonenko Ji?í Janá?ek Michal Kahle Pavel Hozák | 2005 | Histochemistry and Cell Biology2005，，5： | 1 |
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