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Case report of a criminal dismemberment in Northeast Brazil

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

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Development of a Ready-to-Use PSMA-11 Kit Formulation and Biological Evaluation of Binding Affinity

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Advances in Molecular Imaging 2024年第2期13卷 7-22页

作者： Maria Renata Valente Brandão freire Natália Marchesan Bexiga Marco Antonio Stephano João Ezequiel Oliveira Carlos Roberto Jorge Soares Ana Cláudia Camargo Miranda Anna Carolina de Alcântara barbosa Marycel Figols de Barboza Laura Fernanda Garcia Luiz Felipe S. Teixeira Maria helena Marumo Bellini Natanael Gomes da silva Luiza Mascarenhas Balieiro Joel Mendes Elaine Bortoleti de Araújo Centro de Radiofarmcia Instituto de Pesquisas Energticas e Nucleares (IPEN) Cidade Universitria So Paulo Brasil Departamento de Tecnologia Farmacutica Faculdade de Cincias Farmacuticas (USP) Cidade Universitria So Paulo Brasil Centro de Biotecnologia Instituto de Pesquisas Energticas e Nucleares (IPEN) Cidade Universitria So Paulo Brasil Departamento de Medicina Nuclear do Hospital Israelita Albert Einstein So Paulo/SP Brasil

Introduction: 68Ga-PSMA-11 is considered the gold standard in detection of micro and oligometastases in advanced prostate cancer, being used for therapeutic planning, as well as, potentially, for evaluating response to treatment. The development of ready-to-use lyophilized kit of PSMA-11 adds quality and safety to the routine use of this radiopharmaceutical and represents a pharmacotechnical challenge as it must preserve the integrity and specificity of the ligand. Methods: PSMA-11 kit formulation was proposed, considering radiolabeling parameters and the preservation of the peptide during the lyophilization process, using mannitol as an excipient. Critical temperature characterization studies were carried out using DSC equipment and the freeze-drying process was developed. The direct radiolabeling conditions were evaluated and standardized using 68Ge/68Ga generator eluate from two different manufacturers (ITG and Eckert & Ziegler). The radiochemical purity was evaluated by TLC and HPLC. Biological evaluation was carried out with lyophilized PSMA-11 to demonstrate the integrity of the peptide and preservation of biological activity after the lyophilization process. Results: Based on critical temperature characterization studies, the freeze-drying cycle was designed to reach a freezing temperature of around −40˚C and primary drying at 2˚C. Using 20 mg of mannitol, an intact and elegant lyophilized cake was obtained. PSMA-11 lyophilized kit was directly labeled with 68Ga eluate from 68Ge/68Ga GMP generators (ITG and Eckert & Ziegler) resulting in % RP > 95% at pH 4.0 to 4.5. The results obtained from in vitro and in vivo biological competition studies confirmed the preservation of PSMA-11 affinity for the receptor after lyophilization. Conclusion: A lyophilized formulation (Kit) of PSMA-11 was successfully obtained, which preserved the integrity and biological activity of the peptide and guaranteed radiolabeling efficiency.

关键词： 68Ga-PSMA-11 Prostate-Specific Membrane Antigen (PSMA) Ready-to-Use Kit GMP-Grade Generators Metastatic Prostate Cancer PET Imaging

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Mental Functioning of Workers with Cancer Diagnosis by Brazilian Version of the Work Role Functioning Questionnaire—WRFQ-Br

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Health 2016年第14期8卷 1495-1505页

作者： cristiane helena Gallasch Neusa Maria Costa Alexandre Sergio Carlos Barros Esteves Eugenio Fuentes Pérez Júnior Magda Guimarães de Araujo Faria Elias barbosa de Oliveira Priscila Cristina da silva Thiengo Patricia Campos Pavan Baptista Faculty of Nursing Rio de Janeiro State University Rio de Janeiro Brazil Post Graduation Programs Professor Group of Studies and Researches in Occupational Health and Ergonomics Leader Faculty of Nursing State University of Campinas Campinas Brazil CAISM Hospital da Mulher Dr. José Aristodemo Pinotti State University of Campinas Campinas Brazil Post Graduation and Under Graduation Programs Professor Mental Health and Work Study Group Leader (GESMT) Faculty of Nursing Rio de Janeiro State University Rio de Janeiro Brazil Post Graduation and Under graduation Programs Professor Leader of the Group of Studies on the Health of Nursing Worker (GESTE) School of Nursing University of S&atilde o Paulo S&atilde o Paulo Brazil

Aim: To evaluate data related to mental work functioning of workers with cancer diagnosis in radiotherapy in a private service in the city of Campinas, State of São Paulo, Brazil. Method: It consists in a cross-sectional, observational and analytical study with comparison between cancer patients and healthy people, using the Brazilian version of the Work Role Functioning Questionnaire (WRFQ-Br). Descriptive and statistical analysis is performed by the Mann-Whitney test. Results: There was a significant difference between the groups in the evaluation of mental demand;however, the population diagnosed with malignant neoplasm submitted to radiotherapy had unexpected higher scores, reflecting lower mental exigency. Conclusions: The observed context may occur due to extensive support of family, government and interdisciplinary team of health care for individuals diagnosed with cancer. This data provide support for new research studies related to the importance of the work to promote mental health, considering aspects related to social interaction and productivity as the support system members. The importance of disseminating these results and limitation is based in the necessity of investments to improve research and actions to promote the permanence and early return to work for cancer survivors in Brazil and Latin America.

关键词： Neoplasms Mental Health Social Support Occupational Health Nursing

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Bioactive extracts of red seaweeds Pterocladiella capillacea and Osmundaria obtusiloba(Floridophyceae:Rhodophyta) with antioxidant and bacterial agglutination potential

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Asian Pacific Journal of Tropical Medicine 2016年第4期9卷 363-370页

作者： daniel Barroso de Alencar Fátima cristiane Teles de Carvalho Rosa helena Rebouas daniel Rodrigues dos Santos Kelma Maria dos Santos Pires-Cavalcante Rebeca Larangeira de Lima Bárbara Mendes Baracho Rayssa Mendes Bezerra Francisco Arnaldo Viana Regine helena silva dos Fernandes Vieira Alexandre Holanda Sampaio Oscarina Viana de Sousa silvana Saker-Sampaio Laboratrio de Produtos Naturais Marinhos.Departamento de Engenharia de Pesca Universidade Federal do Ceará.Campus do Pici.Ar.Mister Hull.s/nCaixa Postal 6043 Laboratrio de Microbiologia Ambiental e do Pescado.Instituto de Ciências do Mar.Universidade Federal do Ceará.Av.da Abolicao 3207 Laboratrio de Microbiologia Ambiental e do Pescado.Instituto de Ciências do Mar.Universidade Federal do Ceará Laboratrio de Produtos Naturais Marinhos.Departamento de Engenharia de Pesca Universidade Federal do Ceará Laboratrio de Cromatografia Departamento de QuimicaUniversidade do Estado do Rio Grande do NorteCampus Universitário Central

Objective:To evaluate the antioxidant,antibacterial and bacterial cell agglutination activities of the hexane(Hex) and 70%ethanol(70%EtOH) extracts of two species of red seaweeds Pterocladiella capillacea(***) and Osmundaria ***:In vitro antioxidant activity was determined by DPPH radical scavenging assay,ferric-reducing antioxidant power assay,ferrous ion chelating assay,β-carotene bleaching assay and total phenolic content *** activity was tested using the method of disc diffusion on Mueller-Hinton *** ability of algal extracts to agglutinate bacterial cells was also ***:The 70%EtOH extract of the two algae showed the highest values of total phenolic content compared to the Hex *** results of DPPH for both extracts(Hex,70%EtOH) of Osmundaria obtusiloba(43.46%and 99.47%) were higher than those of ***(33.04%and 40.81%) at a concentration of 1 000 μg/*** for the ferrous ion chelating,there was an opposite behavior,extracts of *** had a higher *** extracts showed a low ferric-reducing antioxidant power,with optical density ranging from0.054 to *** activities of all extracts evaluated for β-carotene bleaching were above 40%.There was no antibacterial activity against bacterial strains ***,the extracts of both species were able to agglutinate bacterial Gram positive cells of Staphylococcus aureus and Gram negative cells of Escherichia coli,multidrug-resistant Salmonella and Vibrio *** This is the first report of the interaction between these algal extracts,rich in natural compounds with antioxidant potential,and Gram positive and Gram negative bacterial cells.

关键词： Bioactive compounds Antioxidant Bacterial agglutination Rhodophyta

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Pressure Ulcers in Institutionalized Elderly People:Association of Sociodemographic and Clinical Characteristics and Risk Factors

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Open Journal of Nursing 2017年第1期7卷 111-122页

作者： Suellen Duarte de Oliveira Matos Iraktania Vitorino Diniz Adriana Lira Rufino de Lucena Smalyanna Sgren da Costa Andrade Karen Krystine Goncalves de Brito Elizabeth Souza silva de Aguiar Emanuelle Malzac freire de Santana Mailson Marques de Sousa Ana Paula Marques Andrade de Souza Hemílio Fernandes Campos Coelho Mirian Alves da silva Marta Miriam Lopes Costa Maria Julia Guimaraes Oliveira Soares Simone helena dos Santos Oliveira Graduate Program in Nursing Universidade Federal da ParaíbaJoao PessoaBrazil Departament of Statistics Universidade Federal da ParaíbaParaíbaBrazil

Objective: To evaluate the association of socio-demographic and clinical characteristics, and risk factors with occurrence of pressure ulcers in institutionalized elderly people. Method: This cross-sectional, analytical study, in quantitative approach, performed from the database analysis linked to the project “Pressure Ulcer in institutionalized elderly people: Association of incidence with the risk factors to functional and nutritional assessment” developed in six long-stay institutions for the elderly people in João Pessoa. data were analyzed using the Statistical Package for Social Sciences (SPSS) version 20.0. Associations were made through chi square test and Odds Ratio. Results: The clinical conditions of significant associations with the occurrence of pressure ulcers were the variables neurological disorders (p = 0.011) and visual impairment (p = 0.005). As for risk factors, the most important was fecal incontinence (p Conclusion: The analysis of the associations pointed out problems that require intervention in order to prevent health implications of the elderly people and to minimize the risk and occurrence of this injury.

关键词： Elderly People Institutions for the Elderly People Pressure Ulcer Health Profile Risk Factors

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