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Case report of a criminal dismemberment in Northeast Brazil

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Forensic Sciences Research 2022年第4期7卷 637-642页

作者： Evelyne Pessoa Soriano Maria do Socorro Dantas de Araújo Francisca de Assis Nascimento pereira Francisca Divina Silveira de Melo Cristiane helena da silva Barbosa Freire Marcus Vitor Diniz de Carvalho Medico-legal Institute of João Pessoa ParaíbaBrazil Faculty of Dentistry(FOP) Center for Studies in Forensic Anthropology(CEAF)University of Pernambuco(UPE)RecifeBrazil

Several decomposed body parts were received for examination by the Forensic Anthropology section of the Medico-legal Institute of João Pessoa,Paraíba,*** portions of the lower and upper limbs,ribs,vertebrae,and a skull were thoroughly *** biological profile indicated a male individual with an estimated age range between 23 and 57 years and a mean age of 35.2 years(SD=9.4;phase IV,Suchey-Brooks).The skeleton showed injuries caused by sharp force and sharp-blunt force trauma that affected all body ***,the lesions are mainly in the diaphyseal segments of the long bones,sacrum,pelvis,mandible,maxilla,scapulae,sternum,vertebrae,the distal epiphysis of the left fibula,and the distal epiphysis of the left tibia displayed characteristics compatible with injuries produced *** was not possible to determine the cause of *** resulted in a positive *** of common difficulties faced in forensic practice,it is often not possible for forensic anthropologists to go to the crime scene,X-ray or body scanners are frequently unavailable,and the victim’s medical and/or dental records are sometimes *** difficulties make identification ultimately depend on genetic analysis,which is more time-consuming than other identification *** this,bone fragment examination in dismemberment cases is a complex *** Anthropology can shed light on cases involving the identification of dismembered remains,which are challenging because of the number of traumatic injuries,as well as different injury patterns,on bones.

关键词： Forensic sciences forensic anthropology dismemberment human identification

Evaluating seroprevalence to circumsporozoite protein to estimate exposure to three species of Plasmodium in the Brazilian Amazon

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Infectious Diseases of Poverty 2018年第1期7卷 448-459页

作者： Virginia Araujo pereira Juan Camilo Sanchez-Arcila Mariana Pinheiro Alves Vasconcelos Amanda Ribeiro Ferreira Lorene de Souza Videira Antonio Teva Daiana Perce-da-silva Maria Teresa Queiroz Marques Luzia helena de Carvalho Dalma Maria Banic Luiz Cristovao Sobrino Porto Joseli Oliveira-Ferreira Laboratory of Immunoparasitology Oswaldo Cruz Institute/FiocruzAv.Brasil 4365ManguinhosRio de JaneiroBrazil Institute of Infectology Emilio Ribas São PauloSao PauloBrazil Laboratory of Immunodiagnosis Departament of Biological SciencesNational School of Public Health/FiocruzRio de JaneiroBrazil Laboratory of Clinical Immunology Oswaldo Cruz Institute/FiocruzRio de JaneiroBrazil Laboratory of Histocompatibility and Cryopreservation–HLA of DHE/IBRAG/UERJ Rio de JaneiroBrazil Molecular Biology and Malaria Immunology Research Group Centro de Pesquisas Rene Rachou/FiocruzBelo HorizonteMinas GeraisBrazil

Background:Brazil has seen a great decline in malaria and the country is moving towards ***,for eventual elimination,the control program needs efficient tools in order to monitor malaria exposure and *** this study,we aimed to evaluate whether seroprevalence to the circumsporozoite protein(CSP)is a good tool for monitoring the exposure to and/or evaluating the burden and distribution of Plasmodium species in the Brazilian ***:Cross-sectional surveys were conducted in a rural area of Porto Velho,Rondônia *** infection was detected by microscopy and polymerase chain *** to the sporozoite CSP repeats of Plasmodium vivax,***,and ***(PvCS,PfCS,and PmCS)were detected using the enzyme-linked immunosorbent assay *** leukocyte antigen(HLA)-DRB1 and DQB1 genes were typed using Luminex®xMAP®***:The prevalence of immunoglobulin G against *** CSP peptide(62%)was higher than ***(49%)and ***(46%)CSP *** of the studied individuals had antibodies to at least one of the three peptides(72%),34%had antibodies to all three peptides and 28%were *** the majority of the population was not infected at the time of the survey,74.3%of parasite-negative individuals had antibodies to at least one of the ***,among individuals carrying the haplotypes DRB1*04~DQB1*03,there was a significantly higher frequency of PfCS responders,and DRB1*16~DQB1*03 haplotype for PvCS and PfCS *** contrast,HLA-DRB1*01 and HLA-DQB1*05 allelic groups were associated with a lack of antibodies to *** and *** CSP repeats,and the haplotype DRB1*01~DQB1*05 was also associated with non-responders,including non-responders to ***:Our results show that in low transmission settings,naturally acquired antibody responses against the CSP repeats of ***,***,and *** in a single cross-sectional study may n

关键词： Malaria Circumsporozoite protein Serological marker Human leucocyte antigen IgG antibody Porto Velho Rondônia Brazil

Groove Pancreatitis： A Case Report

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Journal of Pharmacy and Pharmacology 2018年第4期6卷 415-419页

作者： Luciana Leony Valente Mariama Alves Dantas Fagundes Camila Medrado pereira Barbosa Helio Miguel de Azevedo Biao Veiga Maria helena da silva Borges Department of Gastroenterology of Hospital Sao Rafael Salvador-Bahia 41253-190 Brazil

We report a case of groove pancreatitis in which clinical and endoscopic findings improved with conservative treatment. Most authors suggest more aggressive management, such as Whipple＇s surgery because of its similar findings to pancreatic carcinoma. Groove pancreatitis is a rare condition that requires more studies to establish diagnostic criteria to better classify the disease＇s stage and direct appropriated therapy for the patient, improving morbidity and survival of this disease.

关键词： Groove pancreatitis pancreatic carcinoma duodenopancreatectomy.

Cytokines and T Helper Cells in Diabetic Nephropathy Pathogenesis

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Journal of Diabetes Mellitus 2016年第4期6卷 230-246页

作者： Liliane silvano Araújo Marcos Vinícius da silva Crislaine Aparecida da silva Maria Luiza Reis Monteiro Lívia helena de Morais pereira Laura Penna Rocha Rosana Rosa Miranda Corrêa Marlene Antônia Reis Juliana Reis Machado General Pathology and Nephropathology Service Institute of Biological and Natural Sciences of Federal University of Triangulo Mineiro Uberaba Brazil Immunology Institute of Biological and Natural Sciences of Federal University of Triangulo Mineiro Uberaba Brazil General Pathology Institute of Tropical Pathology and Public Health of Federal University of Goiás Goiania Brazil

Diabetic Nephropathy (DN) is considered the main cause of end stage kidney disease around the world. However, its pathogenesis is not completely established. More than just a direct consequence of chronic glycemic changes, recent studies had suggested Diabetic Nephropathy could be considered an inflammatory disease. It has been shown that concentrations of pro-inflammatory cytokines, as IL-1, IL-6, IL-18, IL-33, IFN-γ and TNF-α actively participate in development and progression of DN, and thus, are involved in pathogenesis. Besides, changes in acquired immune response, especially the presence of cellular immune response profiles of pro-inflammatory and effector nature, mainly Th1 and Th17, as the imbalance between interaction of cytokines and T regulatory cells, foment the onset and progression of DN. Here we summarize the main evidences that support the critical role of the immune system in this condition. These new conceptual advances in DN understanding are essential for development of new the rapeutical strategies and prognostic factors, which could be protagonists or adjuvants to the current ones, leading ultimately to a better clinical management of DN patients.

关键词： Diabetic Nephropathy Cytokines Cellular Immunity

Risk Factors Associated with Acinetobacter baumannii Infections in Patients in an Intensive Care Unit of a Public Hospital in Paraná

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Advances in Infectious Diseases 2022年第1期12卷 90-105页

作者： Mirian Carla Bortolamedi da silva Maria helena Brandeleiro Werlang Valdir Spada Júnior Guilherme Welter Wendt Ana Paula Vieira Franciele Ani Caovilla Follador Léia Carolina Lucio Cleide Viviane Busanello Martins Kérley Braga pereira Bento Casaril Paulo Cezar Nunes Fortes Lirane Elize Defante Ferreto Post-Graduante Program Health Sciences University of Wester Paraná (UNIOESTE) Francisco Beltr&#227 o Brazil State of the Health of Paraná (SESA-PR) Francisco Beltr&#227 o Brazil

To identify risk factors for A. baumannii infection in patients hospitalized in an Intensive Care Unit (ICU) of a tertiary public hospital in Paraná, Brazil, a retrospective paired case-control study (ratio 1:2) was conducted from January 2018 to December 2020. Patients in the case group were hospitalized in the ICU with A. baumanni (n = 68 cases) and were compared with patients in the control group, without infection by A. baumannii (n = 136). Both were matched by age (±10 years), sex, and ICU stay (±5 days). Conditional multiple logistic regression was used to determine statistically significant risk factors based on the results of bivariate analyses. Mortality was higher in infected (cases) than in non-infected patients (51.5% vs. 39.7%). The incidence and bacterial resistance increased annually. At bivariate analysis, cases had longer hospital stays (median 35 vs. 22 days, p A. baumannii and antimicrobial resistance. There is need for surveillance, and constant evaluation of control actions. Risk factors were colonization, previous hospitalization, and hospitalization time. This is essential for the decision-making of professionals and optimization of prevention, control, and therapeutic management actions.

关键词： Acinetobacter baumannii Risk-Factors Infection Intensive Care