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Relationship between Mollicutes and spontaneous abortion:An epidemiological analysis

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World Journal of Obstetrics and Gynecology 2021年第1期10卷 1-15页

作者： Maria Tânia silva Oliveira Caline Novais Teixeira Oliveira Lucas Santana Coelho da silva Hellen Braga Martins Oliveira Raquel Sousa Freire Lucas Miranda Marques Maria Luísa cordeiro Santos Fabrício Freirede Melo Cláudio Lima Souza Márcio Vasconcelos Oliveira Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029094BahiaBrazil Universidade Estadual Santa Cruz Universidade Estadual Santa CruzIlhéus 45662900BahiaBrazil

BACKGROUND Abortion is of great importance in public health,as it is among the main causes of maternal morbidity and *** addition to sociodemographic-and lifestylerelated factors,studies have associated infections of the genital tract with higher rates of ***,the exacerbated presence and rise of Mollicutes in the genitourinary tract may be related to higher rates of *** To perform an epidemiological analysis of women who had spontaneous abortions and placental colonization by Mollicutes in a maternity *** This cross-sectional study involved the collection of data and biological material from women hospitalized due to spontaneous abortion or term *** sample consisted of 89 women who miscarried and 20 women who had full term *** collection was carried out in three stages:(1)Conducting research on the information and clinical data in medical records of patients hospitalized due to abortion;(2)Application of a semi-structured questionnaire to identify the patient's epidemiological profile and(3)Collection of placental *** samples were collected after the curettage procedure(abortion)and after placental expulsion(delivery),both performed by an *** identification in the fragments was performed by real-time polymerase chain *** this study,the following explanatory variables were considered:(1)Sociodemographic variables;(2)Variables related to access to health services;(3)Variables related to lifestyle;and(4)Variables related to sexual and reproductive health,all of which were used to perform descriptive,univariate and multivariate *** In the final model,placental colonization by Mollicutes was independently associated with the variables age[odds ratio(OR)=7.55;CI:2.37-24.03]and menarche(OR=3.43;CI:1.03-11.44).In this investigation,the prevalence of Mollicutes colonization by at least one of the following three species:Mycoplasma hominis,Ureaplasma urealyti

关键词： Miscarriage Epidemiology Mollicutes Primary prevention

Influence of the COVID-19 pandemic in the gastrointestinal oncology setting:An overview

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World Journal of Gastrointestinal Pathophysiology 2022年第5期13卷 157-169页

作者： Breno Bittencourt de Brito Hanna Santos Marques Filipe Antônio França da silva Maria Luísa cordeiro Santos Glauber Rocha Lima Araújo Lara de Araujo Valente 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 45055-380BahiaBrazil Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094Brazil

Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection has been impacting healthcare in various ways worldwide and cancer patients are greatly affected by the coronavirus disease 2019(COVID-19)*** reorganization of the health facilities in order to supply the high demand resulting from the aforementioned infection as well as the social isolation measures led to impairments for the diagnosis and follow-up of patients with gastrointestinal cancers,which has had an impact on the prognosis of the oncologic *** that context,health authorities and organizations have elaborated new guidelines with specific recommendations for the management of individuals with gastrointestinal neoplasms during the *** note,oncologic populations seem to be more susceptible to unfavorable outcomes when exposed to SARS-CoV-2 infection and some interactions involving virus,tumor,host immune system and anticancer therapies are probably related to the poorer prognosis observed in those COVID-19 ***,vaccination stands out as the main prevention method against severe SARS-CoV-2 infection and some particularities have been observed regarding the seroconversion of vaccinated oncologic patients including those with gastrointestinal *** this minireview,we gather updated information regarding the influence of the pandemic in the diagnosis of gastrointestinal neoplasms,new recommendations for the management of gastrointestinal cancer patients,the occurrence of SARSCoV-2 infection in those individuals and the scenario of the vaccination against the virus in that population.

关键词： Gastrointestinal cancer COVID-19 Treatment Diagnosis Vaccination Pandemic

Enriched Artemia Nauplii with Commercial Probiotic in the Larviculture of Angelfish Pterophyllum scalare Lichtenstein (1823)

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Journal of Fisheries Science 2020年第1期2卷 17-21页

作者： Natalino da Costa Sousa José Araújo da silva Emilly Monteiro Lopes Arthur Felipe Lima dos Santos Francisco Alex Lima Barros Carlos Alberto Martins cordeiro Peterson Emmanuel Guimarães Paixão Estela dos Santos Medeiros João Carlos Nunes de Souza Márcia Valéria silva do Couto Federal University of Pará(UFPA) Campus BragançaAlameda Leandro RibeiroBragança68600-000PABrazil Tiradentes University(UNIT)-Av.Murilo dantas 300-FarolândiaCEP 49032-490AracajuSergipeBrazil Faculdade Pio Décimo Av.Pres.Tancredo Neves 5655-Jabotiana49095-000Aracaju-SE.Brazil

This study evaluated the effect of enriched artemia nauplii with commercial probiotic for angelfish larvae determining growth perfomance,survival and modulation of the intestinal ***,it experiment occurred in completely randomized design with five treatments(T1-0.0,T2-1.5,T3-3.0,T4-4.5 and T5-6.0g of commercial probiotic)and four replaces during 20 *** larvaculture,post larvae passed by biometric procedures to determine productive performance and then microbiological *** reduction of total heterotrophic bacteria while increased lactic acid bacteria in the intestinal tract from the post larvae for treatments T3,T4 and *** commercial probiotic also increased the survival and performance as final weight,weight gain and specific growth *** these reasons,the use of 3g of commercial probiotic promotes greater performance and intestinal modulation for angelfish larvae.

关键词： Ornamental fish Probiotic Larvaculture

Treatment of Helicobacter pylori infection in children:A systematic review

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World Journal of Meta-Analysis 2020年第4期8卷 292-308页

作者： Filipe Antônio França da silva Breno Bittencourt de Brito Maria Luísa cordeiro Santos Hanna Santos Marques Mariana Miranda Sampaio Ronaldo Teixeira da silva Júnior Jonathan Santos Apolonio Lorena Sousa de Carvalho Camilo Santana silva Luana Kauany de SáSantos Márcio Vasconcelos Oliveira Gifone Aguiar Rocha Dulciene Maria de Magalhães Queiroz 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 45083-900BahiaBrazil Laboratory of Research in Bacteriology Faculdade de MedicinaUniversidade Federal de Minas Gerais(UFMG)Belo Horizonte 30130-100Minas GeraisBrazil

BACKGROUND Helicobacter pylori(***)infection is predominantly acquired in *** indicated,the most accepted treatment for *** eradication in this age group is first-line triple ***,the increasing resistance to clarithromycin and nitroimidazoles has been associated with treatment failure,and thus,alternative treatment regimens have been *** To perform a systematic review of randomized controlled trials on treatment regimens for *** infection in *** We surveyed relevant articles published in English from 2010 to April 2020 in the PubMed and MEDLINE *** included“Helicobacter pylori“/”children or childhood“/”treatment or eradication.”The risk of bias was evaluated according to the Cochrane Handbook of Systematic Reviews for *** Among the 1144 records identified through the database,20 articles were *** studies compared the eradication rates of *** infection between standard triple therapies,changing only the main antibiotic *** studies evaluated the effectiveness of standard triple therapy with the addition of *** study investigated the relationship between the effectiveness in the eradication rates of standard triple therapy and vitamin E *** studies analyzed the eradication rates of sequential *** The findings suggest that although standard triple therapy is the most recommended regimen for children by the current guidelines,other therapeutic schemes have shown promising results and may also be recommended for clinical practice in the future.

关键词： Helicobacter pylori Children Pediatric treatment Standard triple therapy Probiotics Sequential therapy Eradication therapies

Immune response to Helicobacter pylori infection and gastric cancer development

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World Journal of Meta-Analysis 2021年第3期9卷 257-276页

作者： Breno Bittencourt de Brito Fabian Fellipe Bueno Lemos Caroline da Mota Carneiro Andressa Santos Viana Nilo Manoel Pereira Vieira Barreto Gabriela Alves de Souza Assis Barbara Dicarlo Costa Braga Maria Luísa cordeiro Santos Filipe Antônio França da silva Hanna Santos Marques Natália Oliveira e silva 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 45031900BahiaBrazil

Gastric adenocarcinoma is a global health concern,and Helicobacter pylori(***)infection is the main risk factor for its *** note,the immune response against the pathogen seems to be a determining factor for gastric oncogenesis,and increasing evidence have emphasized several host and bacterium factors that probably influence in this *** development of an inflammatory process against *** involves a wide range of mechanisms such as the activation of pattern recognition receptors and intracellular pathways resulting in the production of proinflammatory cytokines by gastric epithelial *** process culminates in the establishment of distinct immune response profiles that result from the cytokine-induced differentiation of T naïve cells into specific T helper *** released from each type of T helper cell orchestrate the immune system and interfere in the development of gastric cancer in idiosyncratic ***,variants in genes such as single nucleotide polymorphisms have been associated with variable predispositions for the occurrence of gastric malignancy because they influence both the intensity of gene expression and the affinity of the resultant molecule with its *** addition,various repercussions related to some *** virulence factors seem to substantially influence the host immune response against the infection,and many of them have been associated with gastric tumorigenesis.

关键词： Gastric cancer Helicobacter pylori Immune response Virulence factors Polymorphisms

Distribution and Prevalence of Serotypes of Group B Streptococcus Isolated from Pregnant Women in 30 Countries:A Systematic Review

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Maternal-Fetal Medicine 2023年第2期5卷 97-103页

作者： Marta Maria silva Érica Alcântara silva Caline Novais Teixeira Oliveira Maria Luísa cordeiro Santos Cláudio Lima Souza Fabrício Freire de Melo Márcio Vasconcelos Oliveira Instituto Multidisciplinar em Saúde Universidade Federal da BahiaBahia 45.029-094Brazil

Objective:This review aimed to compile scientific data on the distribution and prevalence of group BStreptococcus (GBS) serotypes isolated from pregnant women across 30 countries from 2010 to ***:This was a systematic review that addresses the distribution and prevalence of GBS in pregnant *** search included studies published between January 2010 and December 2019 in PubMed,Virtual Health Library (BVS),ScienceDirect,Scientific Electronic Library Online (SciELO),and LILACS *** also surveyed relevant articles published in English,Spanish,and Portuguese between February and April *** articles,communication,short report,theses,and dissertations were *** prevalence of GBS colonization,method for capsular serotyping,antimicrobial resistance,distribution and prevalence of serotypes were extracted from each ***:In all,795 publications were *** applying the eligibility criteria,48 articles were included for the final systematic analysis;most articles were from Asia and were published during the years 2014 to *** the identification of serotypes,most studies used the polymerase chain reaction *** were records of all 10 GBS serotypes,namely,Ia,Ib,and II–IX,among the countries *** susceptibility and resistance to antibiotics were addressed in 37.5% of the publications ***:This review showed that GBS serotypes are distributed differently in the 30 analyzed countries,with serotypes Ia,Ib,and II to V being the most ***,our results highlighted the relationship of GBS with maternal colonization,implications for neonates,and antibiotic resistance.

关键词： Streptococcus agalactiae Serotype Pregnant women

Cardiopulmonary changes in patients with sickle cell anemia:A systematic review

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World Journal of Hematology 2022年第3期9卷 20-29页

作者： Jamile silva Lopes Ícaro Garcia Viana Maria Luísa cordeiro Santos Fabrício Freire de Melo Márcio Vasconcelos Oliveira Cláudio Lima Souza Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil

BACKGROUND Given the high prevalence of cardiovascular and pulmonary abnormalities associated with sickle cell anemia(SCA),the clinical impact caused in addition to compromising the quality of life of patients and the overcharge that it represents to the public health system,this study systematized and evaluated scientific publications on pulmonary complications and cardiovascular diseases in sickle cell patients from 1920 to *** compilation aims to provide knowledge for health professionals and managers in order to draw attention to the importance of chronic diseases in SCA patients and in addition to providing elements that provide improvements in management of useful resources that contribute to improve the quality and increase the life expectancy of these *** To systematically compile information about cardiopulmonary changes in patients with *** A systematic literature review was performed based on the PRISMA recommendation including scientific articles indexed in the Scientific Electronic Library Online databases of the United States National Library of Medicine and Biblioteca Virtual de Saú*** search period was delimited between 1990 and 2020 and selected in Portuguese,English and *** sets of descriptors were used for each database including research carried out with human *** reading the articles,those useful for this review were extracted using a collection instrument designed for this *** The final selection included 27 *** year with the highest number of publications was 2016 with 5 studies(18.51%),followed by 2017 with 4(14.81%).The type of study most carried out in the period was cohort 10(37.03%)followed by cross-sectional and case-control with 8 studies in each(29.62%).Regarding the language of publication,the distribution was as follows:25(92.59%)in English,1(3.70%)in Spanish and 1(3.70%)in *** The findings of the present study suggest that cardiopulmonary alterations

关键词： Sickle cell anemia Cardiopulmonary alterations Clinical profile Systematic review

Oncolytic virus therapy in cancer: A current review

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World Journal of Virology 2021年第5期10卷 229-255页

作者： Jonathan Santos Apolonio Vinicius Lima de Souza Goncalves Maria Luisa cordeiro Santos Marcel silva Luz Joao Victor silva Souza Samuel Luca Rocha Pinheiro Wedja Rafaela de Souza Matheus Sande Loureiro Fabricio Freire de Melo Universidade Federal da Bahia Instituto Multidisciplinar em SaudeVitoria da Conquista 45029-094BahiaBrazil Universidade Estadual do Sudoeste da Bahia Campus Vitoria da ConquistaVitoria da Conquista 45083-900BahiaBrazil

In view of the advancement in the understanding about the most diverse types of cancer and consequently a relentless search for a cure and increased survival rates of cancer patients,finding a therapy that is able to combat the mechanism of aggression of this disease is extremely ***,oncolytic viruses(OVs)have demonstrated great benefits in the treatment of cancer because it mediates antitumor effects in several *** can be used to infect cancer cells,especially over normal cells,to present tumor-associated antigens,to activate“danger signals”that generate a less immune-tolerant tumor microenvironment,and to serve transduction vehicles for expression of inflammatory and immunomodulatory *** success of therapies using OVs was initially demonstrated by the use of the genetically modified herpes virus,talimogene laherparepvec,for the treatment of *** this time,several OVs are being studied as a potential treatment for cancer in clinical ***,it is necessary to be aware of the safety and possible adverse effects of this therapy;after all,an effective treatment for cancer should promote regression,attack the tumor,and in the meantime induce minimal systemic *** this manuscript,we will present a current review of the mechanism of action of OVs,main clinical uses,updates,and future perspectives on this treatment.

关键词： Oncolytic viruses Antitumor response Tumor lysis Tumor cells Mechanism Therapy

Chronic myeloid leukemia-from the Philadelphia chromosome to specific target drugs:A literature review

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World Journal of Clinical Oncology 2021年第2期12卷 69-94页

作者： Mariana Miranda Sampaio Maria Luísa cordeiro Santos Hanna Santos Marques Vinícius Lima de Souza Gonçalves Glauber Rocha Lima Araújo Luana Weber Lopes Jonathan Santos Apolonio Camilo Santana silva Luana Kauany de SáSantos Beatriz Rocha Cuzzuol Quézia Estéfani silva Guimarães Mariana Novaes Santos Breno Bittencourt de Brito Filipe Antônio França da silva Márcio Vasconcelos Oliveira Cláudio Lima Souza 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 45083-900BahiaBrazil

Chronic myeloid leukemia(CML)is a myeloproliferative neoplasm and was the first neoplastic disease associated with a well-defined genotypic anomaly―the presence of the Philadelphia *** advances in cytogenetic and molecular assays are of great importance to the diagnosis,prognosis,treatment,and monitoring of *** discovery of the breakpoint cluster region(BCR)-Abelson murine leukemia(ABL)1 fusion oncogene has revolutionized the treatment of CML patients by allowing the development of targeted drugs that inhibit the tyrosine kinase activity of the BCR-ABL *** kinase inhibitors(known as TKIs)are the standard therapy for CML and greatly increase the survival rates,despite adverse effects and the odds of residual disease after discontinuation of *** therapeutic alternatives,the subsequent TKIs lead to faster and deeper molecular remissions;however,with the emergence of resistance to these drugs,immunotherapy appears as an alternative,which may have a cure potential in these *** this background,this article aims at providing an overview on CML clinical management and a summary on the main targeted drugs available in that context.

关键词： Chronic myeloid leukemia Breakpoint cluster region-Abelson murine leukemia Immunotherapy Tyrosine kinase inhibitors Philadelphia chromosome Diagnosis