检索结果-南通市图书馆

Pediatric multisystem inflammatory syndrome associated with COVID-19: Insights in pathogenesis and clinical management

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

World Journal of Virology 2023年第3期12卷 193-203页

作者： Marcel Silva Luz Fabian Fellipe Bueno Lemos Samuel Luca rocha Pinheiro Hanna Santos Marques Luís Guilherme de Oliveira Silva Mariana Santos calmon Karolaine da Costa Evangelista Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Campus Vitória da Conquista Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45029-094BahiaBrazil

The pandemic caused by severe acute respiratory syndrome coronavirus 2(SArS-CoV-2)infection has been a major challenge to be faced in recent *** adults suffered the highest morbidity and mortality rates of coronavirus disease 2019,children were thought to be exclusively asymptomatic or to present with mild ***,around April 2020,there was an outbreak of a new clinical syndrome related to SArS-CoV-2 in children-multisystemic inflam-matory syndrome in children(MIS-C)-which comprises a severe and uncon-trolled hyperinflammatory response with multiorgan *** Centers for Disease Control and Prevention considers a suspected case of MIS-C an individual agedrs presenting with fever,high inflammatory markers levels,and evidence of clinically severe illness,with multisystem(>2)organ involvement,no alternative plausible diagnoses,and positive for recent SArS-CoV-2 *** its severity,there are no definitive disease management guidelines for this ***,the complex pathogenesis of MIS-C is still not completely understood,although it seems to rely upon immune ***,in this study,we aim to bring together current evidence regarding the pathogenic mechanisms of MIS-C,clinical picture and management,in order to provide insights for clinical practice and implications for future research directions.

关键词： Pediatric multisystem inflammatory disease COVID-19 related Multisystem inflammatory syndrome in children COVID-19 SArS-CoV-2 Etiology Disease management

Immunotherapy in glioblastoma treatment:Current state and future prospects

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 Oncology 2023年第4期14卷 138-159页

作者： Samuel Luca rocha Pinheiro Fabian Fellipe Bueno Lemos Hanna Santos Marques Marcel Silva Luz Luís Guilherme de Oliveira Silva Clara Faria Souza Mendes dos Santos Karolaine da Costa Evangelista Mariana Santos calmon Matheus Sande Loureiro Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Campus Vitória da Conquista Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45029-094BahiaBrazil

Glioblastoma remains as the most common and aggressive malignant brain tumor,standing with a poor prognosis and treatment *** the aggressive standard care,such as surgical resection and chemoradiation,median survival rates are *** this regard,immunotherapeutic strategies aim to become more attractive for glioblastoma,considering its recent advances and *** this review,we provide an overview of the current status and progress in immunotherapy for glioblastoma,going through the fundamental knowledge on immune targeting to promising strategies,such as Chimeric antigen receptor T-Cell therapy,immune checkpoint inhibitors,cytokine-based treatment,oncolytic virus and vaccine-based *** last,it is discussed innovative methods to overcome diverse challenges,and future perspectives in this area.

关键词： Glioblastoma Immunotherapy Tumor microenvironment Chimeric antigen receptor T cell Oncolytic viruses Immune-checkpoint inhibitors Brain cancer

COVID-19 neuropsychiatric repercussions:Current evidence on the subject

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 Methodology 2022年第5期12卷 365-380页

作者： ronaldo Teixeira da Silva Júnior Jonathan Santos Apolonio Beatriz rocha Cuzzuol Bruna Teixeira da Costa Camilo Santana Silva Glauber rocha Lima Araújo Marcel Silva Luz Hanna Santos Marques Luana Kauany de SáSantos Samuel Luca rocha Pinheiro Vinícius Lima de Souza Gonçalves Mariana Santos calmon Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029094Brazil Universidade Estadual do Sudoeste da Bahia Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45083900Brazil

Severe acute respiratory syndrome coronavirus 2(SArS-CoV-2)infection has affected the entire world,causing the coronavirus disease 2019(COVID-19)pandemic since it was first discovered in Wuhan,China in December *** the clinical presentation of the disease,in addition to fever,fatigue,cough,dyspnea,diarrhea,nausea,vomiting,and abdominal pain,infected patients may also experience neurological and psychiatric repercussions during the course of the disease and as a post-COVID-19 ***,headache,dizziness,olfactory and gustatory dysfunction,cerebrovascular disorders,neuromuscular abnormalities,anxiety,depression,and post-traumatic stress disorder can occur both from the infection itself and from social distancing and *** to current evidence about this infection,the virus has the ability to infect the central nervous system(CNS)via angiotensin-converting enzyme 2(ACE2)receptors on host *** studies have shown the presence of ACE2 in nerve cells and nasal mucosa,as well as transmembrane serine protease 2,key points for interaction with the viral Spike glycoprotein and entry into the CNS,being olfactory tract and blood-brain barrier,through hematogenous dissemination,potential ***,the presence of SArS-CoV-2 in the CNS supports the development of neuropsychiatric *** management of these manifestations seems more complex,given that the dense parenchyma and impermeability of brain tissue,despite protecting the brain from the infectious process,may hinder virus ***,some alternatives used in non-COVID-19 situations may lead to worse prognosis of acute respiratory syndrome,requiring ***,the aim of this review is to bring more current points related to this infection in the CNS,as well as the repercussions of the isolation involved by the pandemic and to present perspectives on interventions in this scenario.

关键词： SArS-CoV-2 COVID-19 Central nervous system Quarantine Neurologic disorders Mental disorders

Molecular and serology methods in the diagnosis of COVID-19: An overview

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 Methodology 2022年第3期12卷 83-91页

作者： Marcel Silva Luz ronaldo Teixeira da Silva Júnior Gabriella Almeida Santos de Santana Gabriela Santosrodrigues Henrique de Lima Crivellaro Mariana Santos calmon Clara Faria Souza Mendes dos Santos LuisGuilherme de Oliveira Silva Qesya rodrigues Ferreira Guilherme rabelo Mota Heloísa Heim Filipe AntônioFrança da Silva Breno Bittencourt de Brito Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45002175BahiaBrazil Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil

Coronavirus disease-19(COVID-19)has become a pandemic,being a global health concern since December 2019 when the first cases were *** acute respiratory syndrome coronavirus 2,the COVID-19 causal agent,is aβ-coronavirus that has on its surface the spike protein,which helps in its virulence and pathogenicity towards the ***,effective and applicable diagnostic methods to this disease come as an important tool for the management of the *** use of the molecular technique PCr,which allows the detection of the viral rNA through nasopharyngeal swabs,is considered the gold standard test for the diagnosis of ***,serological methods,such as enzyme-linked immunosorbent assays and rapid tests,are able to detect severe acute respiratory syndrome coronavirus 2-specific immunoglobulin A,immunoglobulin M,and immunoglobulin G in positive patients,being important alternative techniques for the diagnostic establishment and epidemiological *** the other hand,reverse transcription loop-mediated isothermal amplification also proved to be a useful diagnostic method for the infection,mainly because it does not require a sophisticated laboratory apparatus and has similar specificity and sensitivity to ***,imaging exams provide findings of typical pneumonia,such as the ground-glass opacity radiological pattern on chest computed tomography scanning,which along with laboratory tests assist in the diagnosis of COVID-19.

关键词： COVID-19 Pandemic Diagnosis Polymerase chain reaction Molecular biology Serology