检索结果-南通市图书馆

维普期刊数据库

解决预防高血压的社会决定因素(RESTORE)网络:预防高血压的健康公平研究网络概述

在线全文

学校读者我要写书评

暂无评论

中华高血压杂志(中英文) 2024年第1期32卷 100-100页

作者： Spruill TM Muntner P popp cj Shimbo D Cooper LA Moran AE Penko J Bibbins-Domingo K Ibe C Nnodim OI Howard G Bellows BK Spoer BR Ravenell J Cherrington AL Levy P Commodore-Mensah Y Juraschek SP Molello N Dietz KB Brown D Bartelloni A Ogedegbe G 刘青

美国心脏协会资助了一个预防高血压的健康公平研究网络(addressing social determinants to prevent hypertension,RESTORE Network),作为其在所有社区实现健康公平的一部分,本文将概述RESTORE网络。方法:RESTORE网络包括五项独立的随...

美国心脏协会资助了一个预防高血压的健康公平研究网络(addressing social determinants to prevent hypertension,RESTORE Network),作为其在所有社区实现健康公平的一部分,本文将概述RESTORE网络。方法:RESTORE网络包括五项独立的随机试验,测试实施非药物干预措施的方法,这些干预措施已被证实可以降低血压。这些试验以社区为基础,地点包括阿拉巴马州农村的教堂、密歇根州的流动医疗中心、

关键词：

Inner core's seismic anisotropy is related to its rotation

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Chinese Science Bulletin 2000年第8期45卷 751-753页

作者： H.Kern T.popp Mineralogisch-Petrographisches Institut Universitat Kiel24098 KielGermanyMineralogisch-Petrographisches InstitutUniversitat Kiel24098 KielGermany

The inner core has a differential rotation relative to the crust and mantle, the relative linear velocity between the solid inner core and the molten outer core is the biggest at the eguator and zero at pole area. As a result, the inner core grows faster at the equator than at the pole area. The gravitational force drives the material flow from the equator to the pole area and makes the inner core remain quasi-orbicular. The corresponding axial symmetric stress field makes c-axes of hexagonal close packed (hep) iron align with inner core’s rotation axis, resulting in observed seismic anisotropy.

关键词： inner core growth rotation viscous flow preferred crystal orientation anisotropy.

维普期刊数据库

Research on cell communication of P. elegans by means of photon emission

在线全文

学校读者我要写书评

暂无评论

Chinese Science Bulletin 1995年第1期40卷 76-79页

作者：张锦珠 popp Fritz-Albert 于文斗 Institute of Biophysics Chinese Academy of Sciences Beijing 100101 China Intemational of Biophysics Technology CenterKaisershautern 67661Gemany

Cell communication, sometimes also called cell signaling, has become a topical field in molecular biology, cell biology and biophysics. More and more biologists and physicists have focused their attention on this topic because of its importance in understanding essential features of living systems, i.e. growth, development, cell differentiation, oncogenesis, even neural activity,swarming of animals, and biological evolution.

关键词： cell communication electronagnetic communication photon emission coherence P. elegans.

维普期刊数据库

Superior labral anterior posterior lesions of the shoulder:Current diagnostic and therapeutic standards

在线全文

学校读者我要写书评

暂无评论

World Journal of Orthopedics 2015年第9期6卷 660-671页

作者： Dominik popp Volker Sch?ffl Section of Sportsorthopedics SportsmedicineSportstraumatologyShoulder and Elbow SurgeryDepartment for Orthopedics and Traumatology

Surgical treatment of superior labral anterior posterior(SLAP) lesion becomes more and more frequent which is the consequence of evolving progress in both,imaging and surgical technique as well as *** first classification of SLAP lesions was described in 1990, a subdivision in four types existed. The rising comprehension of pathology and pathophysiology in SLAP lesions contributed to increase the types in SLAP classification to ten. Concerning the causative mechanism of SLAP lesions, acute trauma has to be differed from chronic degeneration. Overhead athletes tend to develop a glenohumeral internal rotation deficit which forms the basis for two controversial discussed potential mechanisms of pathophysiology in SLAP lesions: Internal impingement and peel-back mechanism. Clinical examination often remains unspecific whereas soft tissue imaging such as direct or indirect magnetic resonance arthrography has technically improved and is regarded to be indispensable in detection of SLAP lesions. Concomitant pathologies as Bankart lesions, rotator cuff tears or perilabral cysts should be taken into consideration when planning a personalized therapeutic strategy. In addition, normal variants such as sublabral recess, sublabral hole, Buford complex and other less common variants have to be distinguished. The most frequent SLAP type Ⅱ needs a sophisticated approach when surgical teatment comes into consideration. While SLAP repair is considered to be the standard operative option, overhead athletes benefit from a biceps tenodesis because improved patient-reported satisfaction and higher rate of return to pre-injury level of sports has been reported.

关键词： Superior labral anterior posterior lesion Tenodesis Superior labral anterior posterior repair Shoulder arthroscopy Biceps tendon

Risk of hepatitis B virus reactivation in cancer patients undergoing treatment with tyrosine kinase-inhibitors

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2024年第24期30卷 3052-3058页

作者： Bansi P Savaliya Ramin Shekouhi Fatima Mubarak Harsheen K Manaise Paola Berrios Jimenez Gabrielle Kowkabany Reed A popp Kyle popp Emmanuel Gabriel Department of Surgery Medical Academy Named after SI Georgievsky of Vernadsky Crimean Federal UniversitySimferopol 295015CrimeaRussia Division of Plastic and Reconstructive Surgery Department of SurgeryUniversity of FloridaGainesvilleFL 32608United States Department of Surgery Aga Khan UniversityKarachi 74800SindhPakistan Department of Surgery Government Medical College and HospitalChandigarh 160030PunjabIndia Department of Surgery University of Puerto Rico School of MedicineSan Juan 00921Puerto Rico Department of Chemical and Biological Engineering University of AlabamaTuscaloosaAL 35487United States Department of Surgery University of Florida College of MedicineGainesvilleFL 32610United States Department of Surgery Florida State UniversityTallahasseeFL 32306United States Department of Surgery Mayo ClinicJacksonvilleFL 32224United States

This editorial commented on an article in the World Journal of Gastroenterology titled“Risks of Reactivation of Hepatitis B Virus in Oncological Patients Using Tyrosine Kinase-Inhibitors:Case Report and Literature Analysis”by Colapietro et *** this editorial,we focused on providing a more comprehensive exploration of hepatitis B virus reactivation(HBVr)associated with the usage of tyrosine kinase inhibitors(TKIs).It includes insights into the mechanisms underlying HBV reactivation,the temporal relationship between TKIs and HBV reactivation,and preventive *** aim is to understand the need for nucleos(t)ide analogs(NAT)and serial blood tests for early recognition of reactivation and acute liver injury,along with management *** are considered to be an intermediate(1%-10%)of *** guidelines stipulate that patients receiving therapy with high or moderate risks of reactivation or recent cancer diagnosis must have at least tested hepatitis B surface antigen,anti-hepatitis B core antigen(HBc),and anti-hepatitis B surface ***-HBc screening in highly endemic areas means people with negative tests should be vaccinated against *** or nucleotide analogs(NAs)like entecavir(ETV),tenofovir disoproxil fumarate(TDF),and tenofovir alafenamide(TAF)form the basis of HBV reactivation prophylaxis and treatment during ***,lamivudine,telbivudine,and adefovir are generally discouraged due to their reduced antiviral efficacy and higher risk of fostering drug-resistant viral ***,these less effective NAs may still be utilized in cases where ETV,TDF,and TAF are not feasible treatment options.

关键词： Hepatitis B virus Reactivation Chronic hepatitis B Tyrosine-kinase inhibitor Immunomodulators Immunosuppressant Nucleoside analogue Hemato-oncology

Celiac crisis, a rare occurrence in adult celiac disease: A systematic review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2019年第3期7卷 311-319页

作者： Daniel Vasile Balaban Alina Dima Ciprian Jurcut Alina popp Mariana Jinga Department of Internal Medicine and Gastroenterology Carol Davila University of Medicine and Pharmacy Department of Internal Medicine Dr. Carol Davila Central Military Emergency University Hospital Department of Pediatrics Carol Davila University of Medicine and Pharmacy Alessandrescu-Rusescu Institute for Mother and Child Health Center for Child Health Research University of Tampere and Tampere University Hospital

BACKGROUND Celiac crisis(CC), a potentially life-threatening condition, is one of the rare clinical presentations of celiac disease(CD). Several cases have been documented in the literature, mostly in *** To perform a review of CC cases reported in adult CD *** A systematic search of the literature was conducted in two databases,PubMed/MEDLINE and EMBASE, using the term "celiac crisis" and its variant"coeliac crisis", from January 1970 onwards. Altogether, 29 articles reporting 42 biopsy-proven cases were found in the search. Here, we summarized the demographic, clinical characteristics, laboratory and diagnostic work-ups, and therapeutic management in these *** Among the 42 CD cases, the median age was 50 years(range 23-83), with a 2:1 female to male ratio. The majority of patients(88.1%) developed CC prior to CDdiagnosis, while the remaining were previously diagnosed CD cases reporting low adherence to a gluten-free diet(GFD). Clinically, patients presented with severe diarrhea(all cases), weight loss(about two thirds) and, in particular situations, with neurologic(6 cases) or cardiovascular(1 case) manifestations or bleeding diathesis(4 cases). One in four patients had a precipitating factor that could have triggered the CC(e.g. trauma, surgery, infections). Laboratory workup of patients revealed a severe malabsorptive state with metabolic acidosis,dehydration, hypoalbuminemia and anemia. The evolution of GFD was favorable in all cases except one, in whom death was reported due to refeeding *** Celiac crisis is a rare but severe and potentially fatal clinical feature of CD. A high index of suspicion is needed to recognize this clinical entity and to deliver proper therapy consisting of supportive care and, subsequently, GFD.

关键词： Celiac disease Celiac crisis Malabsorption Malnutrition Diarrhea

Pancreatic involvement in celiac disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2022年第24期28卷 2680-2688页

作者： Daniel Vasile Balaban Iulia Enache Marina Ciochina Alina popp Mariana Jinga Department of Internal Medicine and Gastroenterology Carol Davila University of Medicine and PharmacyBucharest 020021Romania Dr.Carol Davila Central Military Emergency University Hospital Bucharest 020021Romania Department of Pediatrics Carol Davila University of Medicine and PharmacyBucharest 020021Romania National Institute for Mother and Child Health Bucharest 020021Romania

Celiac disease(CD)is well recognized as a systemic,chronic autoimmune disease mainly characterized by gluten-sensitive enteropathy in genetically predisposed individuals but with various extraintestinal *** of the affected organs in CD is the pancreas,consisting of both endocrine and exocrine *** the last decades there has been increasing interest in the pancreatic changes in CD,and this has been reflected by a great number of publications looking at this extraintestinal involvement during the course of *** pancreatic endocrine changes in CD,focusing on type 1 diabetes mellitus,are well documented in the literature,the relationship with the exocrine pancreas has been less *** review summarizes currently available evidence with regard to pancreatic exocrine alterations in CD,focusing on risk of pancreatitis in CD patients,association with autoimmune pancreatitis,prevalence and outcomes of pancreatic exocrine insufficiency in newly diagnosed and gluten-free diet treated CD patients,and the link with cystic *** addition,we discuss mechanisms behind the associated pancreatic exocrine impairment in CD and highlight the recommendations for clinical practice.

关键词： Pancreas Celiac disease Autoimmune Pancreatitis Cystic fibrosis Exocrine insufficiency

An examination of thematic research,development,and trends in remote sensing applied to conservation agriculture

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Soil and Water Conservation Research 2024年第1期12卷 77-95页

作者： Zobaer Ahmed Aaron Shew Lawton Nalley Michael popp V.Steven Green Kristofor Brye Center for Advanced Spatial Technologies University of ArkansasFayettevilleARUSA Environmental Dynamics Program University of ArkansasFayettevilleARUSA Department of Agricultural Economics and Agribusiness University of ArkansasFayettevilleARUSA College of Agriculture Arkansas State UniversityJonesboroARUSA University of Arkansas System Division of Agriculture Little RockARUSA Department of Crop Soiland Environmental SciencesUniversity of ArkansasFayettevilleARUSA

Conservation agriculture seeks to reduce environmental degradation through sustainable management of agricultural *** the 1990s,agricultural research has been conducted using remote sensing technologies;however,few previous reviews have been conducted focused on different conservation management *** of the previous literature has focused on the application of remote sensing in agriculture without focusing exclusively on conservation practices,with some only providing a narrative review,others using biophysical remote sensing for quantitative estimates of the bio-geo-chemical-physical properties of soils and crops,and few others focused on single agricultural management *** paper used the preferred reporting items for systematic review(PRISMA)methodology to examine the last 30 years of thematic research,development,and trends associated with remote sensing technologies and methods applied to conservation agriculture research at various spatial and temporal scales.A set of predefined key concepts and keywords were applied in three databases:Scopus,Web of Science,and Google Scholar.A total of 188 articles were compiled for initial examination,where 68 articles were selected for final analysis and grouped into cover crops,crop residue,crop rotation,mulching,and tillage *** on conservation agriculture research using remote sensing have been increasing since 1991 and peaked at 10 publications in *** the 68 articles,94%used a pixel-based,while only 6%used an object-based classification *** to 2005,tillage practices were abundantly studied,then crop residue was a focused theme between 2004 and *** 2012 to 2020,the focus shifted again to cover *** spectral indices were used in 76%of the 68 *** examination offered a summary of the new potential and identifies crucial future research needs and directions that could improve the contribution of remote sensing to the provision of long-term operat

关键词： Remote sensing Conservation agriculture Classification algorithm Spatial resolution Satellite Spectral indices PRISMA

Real-time molecular imaging of near-surface tissue using Raman spectroscopy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Light(Science & Applications) 2022年第5期11卷 820-831页

作者： Wei Yang Florian Knorr Ines Latka Matthias Vogt Gunther O.Hofmann Jürgen popp Iwan W.Schie Leibniz Institute of Photonic Technology Jena Albert-Einstein-Straße 907745 JenaGermany Department of Trauma Hand and Reconstructive SurgeryUniversity Hospital JenaAm Klinikum 107747 JenaGermany Institute of Physical Chemistry and Abbe Center of Photonics Friedrich-Schiller University JenaHelmholtzweg 407743 JenaGermany Department of Medical Engineering and Biotechnology University of Applied Sciences-JenaCarlZeiss-Promenade 207745 JenaGermany

The steady progress in medical diagnosis and treatment of diseases largely hinges on the steady development and improvement of modern imaging *** spectroscopy has attracted increasing attention for clinical applications as it is label-free,non-invasive,and delivers molecular fingerprinting information of a *** combination with fiber optic probes,it also allows easy access to different body parts of a ***,image acquisition with fiber optic probes is currently not ***,we introduce a fiber optic probe-based Raman imaging system for the real-time molecular virtual reality data visualization of chemical boundaries on a computer screen and the physical *** approach is developed around a computer vision-based positional tracking system in conjunction with photometric stereo and augmented and mixed chemical reality,enabling molecular imaging and direct visualization of molecular boundaries of three-dimensional *** proposed approach achieves a spatial resolution of 0.5 mm in the transverse plane and a topology resolution of 0.6 mm,with a spectral sampling frequency of 10 Hz,and can be used to image large tissue areas in a few minutes,making it highly suitable for clinical tissueboundary demarcation.A variety of applications on biological samples,i.e.,distribution of pharmaceutical compounds,brain-tumor phantom,and various types of sarcoma have been characterized,showing that the system enables rapid and intuitive assessment of molecular boundaries.

关键词： diagnosis enable intuitive