检索结果-南通市图书馆

Epidemiology,therapy and outcome of hepatocellular carcinoma between 2010 and 2019 in Piedmont,Italy

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Oncology 2024年第3期16卷 761-772页

作者： Christian Bracco Marta Gallarate Marco Badinella martini Corrado Magnino Salvatore D'Agnano Roberta Canta Giulia Racca Remo Melchio Cristina Serraino Valentina Polla Mattiot Giovanni Gollè Luigi Fenoglio Department of Internal Medicine Santa Croce e Carle General HospitalCuneo 12100Italy Department of Medical Sciences "City of Health and Science"University HospitalTorino 10100Italy

BACKGROUND Hepatocellular carcinoma(HCC)is the most common primary liver malignancy and the second leading cause of cancer deaths *** is often diagnosed at an advanced stage and therefore its prognosis remains poor with a low 5-year survival *** patients have increasingly complex and constantly changing characteristics,thus up-to-date and comprehensive data are *** To analyze the epidemiology and main clinical characteristics of HCC patients in a referral center hospital in the northwest of Italy between 2010 and *** In this retrospective study,we analyzed the clinical data of all consecutive patients with a new diagnosis of HCC recorded at"Santa Croce e Carle"Hospital in Cuneo(Italy)between 1 January 2010 and 31 December *** highlight possible changes in HCC patterns over the 10-year period,we split the population into two 5-year groups,according to the diagnosis period(2010-2014 and 2015-2019).RESULTS Of the 328 HCC patients who were included(M/F 255/73;mean age 68.9±11.3 years),154 in the first period,and 174 in the *** C virus infection was the most common HCC risk factor(41%,135 patients).The alcoholic etiology rate was 18%,the hepatitis B virus infection etiology was 5%,and the non-viral/non-alcoholic etiology rate was 22%.The Child-Pugh score distribution of the patients was:class A 75%,class B 21%and class C 4%.The average Mayo end-stage liver disease score was 10.6±3.7.A total of 55 patients(17%)were affected by portal vein thrombosis and 158(48%)by portal *** average nodule size of the HCC was 4.6±3.1 cm.A total of 204 patients(63%)had more than one nodule<3,and 92%(305 patients)had a non-metastatic stage of the *** Barcelona Clinic Liver Cancer(BCLC)staging distribution of all patients was:4%very early,32%early,23%intermediate,34%advanced,and 7%*** survival rate was 1.6±0.3 *** 20%of the patients underwent ***,presence of ascites,BCLC stage and therapy w

关键词： Hepatocellular carcinoma Hepatitis virus Alcoholic hepatitis Non-alcoholic fatty liver disease Diagnosis Etiology Treatment

Essentials of anatomy & physiology / Frederic H. martini, Edwin F. Bartholomew .

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cold acclimation increases Asian citrus psyllid Diaphorina citri (Hemiptera: Liviidae) survival during exposure to freezing temperatures

2007年

作者： Frederic H. martini Edwin F. Bartholomew .

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

Insect Science 2022年第2期29卷 531-538页

作者： Xavier martini Kathi Malfa Dara Stockton Monique JRivera Department of Entomology and Nematology North Florida Research and Education CenterQuincyFloridaUSA USDA-ARS U.S.Pacific Basin Agricultural Research CenterHiloHawaiiUSA Department of Entomology University of CaliforniaRiversideCaliforniaUSA

The Asian citrus psyllid,Diaphorina citri,is the vector of the pathogenic bacteria that causes Huanglongbing,the most devasting disease affecting citrus *** cultivation of citrus tends to expand northward,the tolerance of psyllids to freezing temperatures needs to be *** mortality of *** to cold temperature has been previously studied,much less is known regarding the acclimation potential of psyllids to cold *** first evaluated cold resistance of *** depending on color morph and ***,we compared mortality of *** at−4°C for 10 hours between unacclimated psyllids,psyllids that were gradually acclimated to cold over 1 or 2 weeks,and psyllids intermittently acclimated also for 1 or 2 *** did not find major differences in cold resistance between color morphs and *** found that after 1 week of gradual acclimation,the survival of psyllids at−4°C increased to 86%,compared to 20%in the control *** did not increase after the second week of gradual *** intermittent acclimation improved survival compared to the control group,it was less effective than gradual acclimation with a survival at 30%and 70%after 1 and 2 weeks of acclimation,respectively,although this difference with gradual acclimation was not significant at week *** data show that gradual cold acclimation allows *** to survive brief periods below *** may serve as a mechanism responsible for increasing northern establishment of this pest.

关键词： cold acclimation cold hardy citrus cold resistance citrus greening Diaphorina citri overwintering

Tribological and corrosion behavior of PEO coatings with graphite nanoparticles on AZ91 and AZ80 magnesium alloys

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Transactions of Nonferrous Metals Society of China 2018年第2期28卷 259-272页

作者： L.PEZZATO V.ANGELINI K.BRUNELLI C.martini M.DABALà Department of Industrial Engineering University of Padua Department of Industrial Engineering Alma Mater StudiorumUniversity of Bologna

The effect of the addition of graphite nanoparticles into the electrolyte used to produce plasma electrolytic oxidation（PEO） coatings on AZ91 and AZ80 magnesium alloys was studied. The corrosion and wear resistances of the obtained coatings were investigated. A solution that contained both phosphates and silicates was used as electrolyte. Moreover, two different PEO treatment times were studied. The corrosion resistance was analyzed with potentiodynamic polarization and EIS tests; the wear resistance was investigated with a flat on ring tribometer. The results were related to the morphology, microstructure, elemental composition and thickness evaluated with SEM analysis. The presence of the graphite nanoparticles increased the thickness, produced a densification of the coating and sealed the pores on the surface, thus improving both the corrosion and wear resistance. The increase in the corrosion and wear resistances was more evident for AZ91 than for AZ80 due to the higher aluminum content.

关键词： plasma electrolytic oxidation wear resistance corrosion resistance magnesium alloy graphite nanoparticles

Landscape and land use in southern Hainan Island,China

在线全文

学校读者我要写书评

暂无评论

Chinese Science Bulletin 2001年第S1期46卷 102-104页

作者： ZHANG Yongzhan martini I.Peter GE Chendong ZHU Dakui State Pilot Laboratory of Coast&Island Development Nanjing UniversityNanjing 210093China Department of Land Resource Science University of GuelphGuelphONCanadaNIG 2W1

According to the landscape/land use relation of southern Hainan Island, four main zones are considered: the mountain and high hill zone, the inner coastal zone, the shoreline zone and the marine zone. The economic boo... 详细信息

关键词： landscape land use southern Hainan Island.

Clinical challenges of glycemic control in the intensive care unit:A narrative review

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2022年第31期10卷 11260-11272页

作者： Roshni Sreedharan Adriana martini Gyan Das Nida Aftab Sandeep Khanna Kurt Ruetzler Anesthesiology Institute Cleveland ClinicClevelandOH 44195United States

Glucose control in patient admitted to the intensive care unit has been a topic of much debate over the past 20 *** harmful effects of uncontrolled hyperglycemia and hypoglycemia in critically ill patients is well *** a large clinical trial in 2001 demonstrated significant mortality and morbidity benefits with tight glucose control in this patient population,the results could not be replicated by other ***“Normoglycemia in Intensive Care Evaluation-Survival Using Glucose Algorithm Regulation”trial in 2009 established that tight glucose control was not only of no benefit,but in fact harmful due to the significant risk of *** current guidelines suggest a moderate approach with the initiation of intravenous insulin therapy in critically ill patients when the blood glucose level is above 180 mg/*** most important factor that underpins glycemic management in intensive care unit patients is the consequent prevention of *** glucose monitoring strategies and insulin protocols need to be implemented in order to achieve this goal.

关键词： Diabetes management Intensive care unit Anesthesiology

Coastal plain evolution in southern Hainan Island,China

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Science Bulletin 2001年第S1期46卷 90-96,125页

作者： WANG Ying martini I.Peter ZHU Dakui ZHANG Yongzhan TANG Wenwu Key Laboratory of Coast&Island Development of Ministry of Education of China Dept.of Geo&Ocean SciencesNanjing UniversityNanjing 210093China Department of Land Resource Science University of GuelphGuelphON.Canada

The coast of southern Hainan Island is characterized by wide sandy embayments, which consist of ( i) drowned valleys bounded by steep bedrock hills and only locally receiving sediments, and embayments of various dimensions covered either by (ii) alluvial-deltaic deposits or by (iii) sands of coastal beach ridges/barriers and associated elongated lagoons. During the late Tertiary-Pleistocene the area has experienced isostatic and eustatic movements associated with neotectonics and climatic changes. Such history isrecorded in terraces at various altitudes (SO, 40, 20 m asl) and sequences of coastal sand ridges/baymouth bars. The Holocene variations in sea level and climate are recorded in the dated coastal ridges, coral reef and beachrock. Conditions suitable for reef development started about 8000 a BP. The GPR profiles also show that the internal structures of the sand ridges have composite nature being formed by several superimposed secondary ridges.

关键词： sand barrier system coral reef sea level change south- ern Hainan Island.

Plasmonic-enhanced two-photon fluorescence with single gold nanoshell

在线全文

学校读者我要写书评

暂无评论

Science China(Physics,Mechanics & Astronomy) 2014年第6期57卷 1038-1045页

作者： ZHANG TianYue LU GuoWei SHEN HongMing Perriat P martini M Tillement O GONG QiHuang State Key Laboratory for Mesoscopic Physics Department of PhysicsPeking University Matériaux Ingénierie et Sciences (MATEIS)UMR 5510 CNRSINSA-LyonUniversité de Lyon CNRS Laboratory of Physio-Chemistry of Luminescent Materials Université de Lyon Université Claude Bernard Collaborative Innovation Center of Quantum Matter

Single gold nanoshell with mutilpolar plasmon resonances is proposed to enhance two-photon fluorescence *** single emitter single nanoshell configuration is studied systematically by employing the finite-difference time-domain *** emitter located inside or outside the nanoshell at various positions leads to a significantly different enhancement *** fluorescent emitter placed outside the nanoshell can achieve large fluorescence intensity given that both the position and orientation of the emission dipole are optimally *** contrast,for the case of the emitter placed inside the nanoshell,it can experience substantial two-photon fluorescence enhancement without strict requirements upon the position and dipole *** nanoshell encapsulating many fluorescent emitters should be a promising nanocomposite configuration for bright two-photon fluorescence *** results provide a comprehensive understanding about the plasmonic-enhanced two-photon fluorescence behaviors,and the nanocomposite configuration has great potential for optical detecting,imaging and sensing in biological applications.

关键词： surface plasmon resonances two-photon fluorescence finite-difference time-domain

Reactivation of hepatitis B virus infection in patients with hemolymphoproliferative diseases, and its prevention

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2019年第26期25卷 3299-3312页

作者： Caterina Sagnelli Mariantonietta Pisaturo Federica Calò Salvatore martini Evangelista Sagnelli Nicola Coppola Department of Mental Health and Public Medicine Section of Infectious Diseases University of Campania Luigi Vanvitelli

Reactivation of hepatitis B virus(HBV)replication is characterized by increased HBV-DNA serum values of about 1 log or by HBV DNA turning positive if previously undetectable in serum,possibly associated with liver damage and seldom *** to HBV reactivation,hepatitis B surface antigen(HBsAg)-negative/anti-HBc-positive subjects may revert to *** patients with hemo-lymphoproliferative disease,the frequency of HBV reactivation depends on the type of lymphoproliferative disorder,the individual's HBV serological status and the potency and duration of *** particular,it occurs in 10%-50%of the HBsAg-positive and in 2%-25%of the HBsAg-negative/anti-HBc-positive,the highest incidences being registered in patients receiving rituximab-based *** reactivation can be prevented by accurate screening of patients at risk and by a pharmacological prophylaxis with anti-HBV nucleo(t)sides starting 2-3 wk before the beginning of immunosuppressive treatment and covering the entire period of administration of immunosuppressive drugs and a long subsequent period,the duration of which depends substantially on the degree of immunodepression *** with significant HBV replication before immunosuppressive therapy should receive anti-HBV nucleo(t)sides as a long-term(may be life-long)*** review article is mainly directed to doctors engaged every day in the treatment of patients with onco-lymphoproliferative diseases,so that they can broaden their knowledge on HBV infection and on its reactivation induced by the drugs with high immunosuppressive potential that they use in the care of their patients.

关键词： Hepatitis B virus reactivation Hepatitis B virus infection Hemolymphoproliferative diseases Immunosuppressive therapy Hepatitis B virus therapy Hepatitis B virus prophylasis