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Relationship between Mollicutes and spontaneous abortion:An epidemiological analysis

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

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Clinicopathological and molecular insights into odontogenic tumors associated with syndromes:A comprehensive review

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World Journal of Experimental Medicine 2024年第4期14卷 96-103页

作者： Lauren Frenzel Schuch Felipe martins Silveira vanesa Pereira-Prado Estefania Sicco Deepak Pandiar Mariana villarroel-Dorrego Ronell Bologna-Molina Department of Diagnosis in Pathology and Oral Medicine Faculty of DentistryUniversidad de la RepúblicaMontevideo 1600Uruguay Department of Oral Pathology and Microbiology Saveetha Dental College and Hospitals ChennaiSaveetha Institute of Medical and Technical SciencesSaveetha UniversityChennaiChennai 600077Tamil NāduIndia Department of Oral Pathology Oral MedicineSchool of DentistryUniversidad Central de VenezuelaVenezuelaCaracas 1051Distrito CapitalVenezuela

The association between genetic syndromes and odontogenic tumors encompasses several entities,reflecting the intricate interplay between genetic factors and the development of these *** present study aimed to comprehensively investigate the associations between genetic syndromes and odontogenic *** delineated the diverse spectrum of syndromic connections,including key syndromes such as Gardner syndrome,Gorlin syndrome,Schimmelpenning syndrome,and *** findings underscore the clinical significance of recognizing odontogenic tumors associated with genetic syndromes as diagnostic indicators for early *** advocate for multidisciplinary collaboration among clinicians,geneticists,and researchers to deepen our understanding of the underlying mechanisms driving these syndromic *** light of this,our study contributes to the growing body of knowledge in dentistry and medical genetics,offering insights that may inform clinical practice and enhance patient care for individuals affected by genetic syndromes and odontogenic tumors.

关键词： Genetic syndrome Odontogenic tumors Head and neck tumors Misdiagnosis Genetic mutations

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Structure of a Semideciduous Seasonal Forest in the National Forest of Ipanema,Brazil:Contributing to the Floristic Knowledge of a Poorly Studied Protected Area

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Research in Ecology 2022年第3期4卷 10-19页

作者： vinícius Londe Felipe Segala Ferreira Fernando Roberto martins Independent Researcher Lisbon1070-118Portugal Graduate Course in Plant Biology University of CampinasCampinasSão Paulo13083-970Brazil Plant Biology Department Institute of BiologyUniversity of CampinasCampinas13083-970Brazil

Studies on composition and structure generate crucial information for characterizing plant communities and planning conservation *** are still substantial knowledge gaps in Brazilian protected areas,preventing design programs to mitigate biodiversity *** is the case of the National Forest of Ipanema(Ipanema NAFO)in São Paulo state,Brazil,where plant diversity remains *** help fill this gap,in 1-ha of a seasonal semideciduous forest(SSF)stand on the Araçoiaba hill,the authors sampled all woody stems with dbh≥5 cm in a total of 103 dead and 1,301 living plants representing 65 species,57 genera,and 31 *** number of species and families was lower than old-growth SSF and,together with the land-use history,which suggests the community is a secondary *** initial species Guazuma ulmifolia,Machaerium stipitatum,Croton floribundus,and Aloysia virgata totalized 50%of the living stems,whereas 37%of the other species summed up only 1.8%.The high abundance of these initial species and the presence of the climax species Cariniana legalis,Holocayx balansae,Myroxylon peruiferum,Zanthoxylum caribaeum and others indicate that the community is in an intermediate to advanced successional *** species are considered vulnerable to extinction and 27 of least *** NAFO is an important conservation unit,sheltering some plants vulnerable to extinction and others locally *** study adds to other few studies about the flora of Ipanema NAFO,helping to estimate its biodiversity and planning conservation ***,it is a source for defining reference values for ecological restoration in the Atlantic forest.

关键词： Community structure Floresta Nacional de Ipanema Atlantic forest Floristic inventory vulnerable species

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Radiofrequency ablation for treatment of hypersplenism: A feasible therapeutic option

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World Journal of Gastroenterology 2015年第20期21卷 6391-6397页

作者： Guilherme Lopes P martins Joao Paulo G Bernardes Marcello S Rovella Raphael G Andrade Publio Cesar C viana Paulo Herman Giovanni Guido Cerri Marcos Roberto Menezes Radiology and Image-Guided Intervention Service Instituto do Cancer do Estado de Sao PauloUniversity of Sao Paulo Sao Paulo 01415-000 Brazil Department of Gastroenterology University of Sao Paulo Sao Paulo 01246-903 Brazil Instituto de Radiologia do Hospital das Clinicas da FMUSP Sao Paulo 05403-900 Brazil

We present a case of a patient with hypersplenism secondary to portal hypertension due to hepato-splenic schistosomiasis, which was accompanied by severe and refractory thrombocytopenia. We performed spleen ablation and measured the total spleen and ablated volumes with contrast-enhanced computed tomography and volumetry. No major complications occurred, thrombocytopenia was resolved, and platelet levels remained stable, which allowed for early treatment of the patient's underlying disease. Previous work has shown that splenic radiofrequency ablation is an attractive alternative treatment for hypersplenism induced by liver cirrhosis. We aimed to contribute to the currently sparse literature evaluating the role of radiofrequency ablation(RFA) in the management of hypersplenism. We conclude that splenic RFA appears to be a viable and promising option for the treatment of hypersplenism.

关键词： Portal hypertension Thrombocytopenia Hypersplenism Percutaneous radiofrequency ablation Splenic ablation

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Constraints of Women Farmer’s Access to Information and Communication Technologies (ICTs) for Agricultural Information in Oyo State, Nigeria

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NASS Journal of Agricultural Sciences 2020年第1期2卷 4-8页

作者： Adebisi G.L martins M.O Department of General Studies and Agricultural Extension and Management.Federal College of Animal Health and Production Technology IbadanNigeria

The study investigated constraints of women farmers access to ICTs for agricultural information in Oyo State.A total of 120 respondents were *** were retrieved using interview schedule and were analysed using descriptive and inferential *** reveal respondents average age,average household size and average monthly income as x=45.8,x=10.6 and x=₦7,800.34 respectively,majority(86.7%)were married,58.3%representing respondents with primary *** phone(x=0.98)was the most available among the respondents while poor ICTs infrastructure(x=1.55)and difficulty in the utilization of ICTs gadgets(x=1.62)ranked highest as constraints access to ICTs for agricultural *** relationship existed between respondents average monthly income(r=0.492,p=0.000),educational level(χ^(2)=4.726,p=0.021)and the constraints access to ICTs for agricultural *** up the ICTs infrastructure base around farming clusters and capacity building like training on ICTs to access agricultural information retrieval is advocated for women farmers.

关键词： ICTs Access Constraints Agricultural information

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LAND-USE INTENSIFICATION TRENDS IN THE RIO DE LA PLATA REGION OF SOUTH AMERICA:TOWARD SPECIALIZATION OR RECOUPLING CROP AND LIvESTOCK PRODUCTION

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Frontiers of Agricultural Science and Engineering 2021年第1期8卷 97-110页

作者： Paulo César DE FACCIO CARvALHO Jean víctor SAvIAN Tomas DELLA CHIESA William DE SOUZA FILHO JoséAlfredo TERRA Priscila PINTO Amanda POSSELT martins Sebastian vILLARINO Júlio Kuhn DA TRINDADE Pedro Arthur DE ALBUQUERQUE NUNES Gervasio PIÑEIRO Integrated Crop-Livestock Systems Research Group Federal University of Rio Grande do Sul7712 Bento Gonçalves AvenuePorto Alegre RS 91540-000Brazil Instituto Nacional de Investigación Agropecuaria(Inia) Estación Experimental INIA Treinta y TresRuta 8 km 281Treinta y TresUruguay Facultad de Agronomía Universidad de Buenos AiresIFEVA/CONICETArgentina Unidad Integrada Balcarce Facultad de Ciencias AgrariasUniversidad Nacional de Mar del Plata(UNMdP)Estación Experimental Agropecuaria Balcarce(INTA)Argentina Department of Agricultural Research and Diagnosis Secretariat of AgricultureLivestock and Rural Development of Rio Grande do Sul Facultad de Agronomía Universidad de la RepúblicaUruguay

The Rio de la Plata region comprises central Argentina,Uruguay,and southern *** agriculture developed around 1900 with recent decades being characterized by the advance of cropping areas over native *** specialized agriculture has decoupled crop and livestock production but has succeeded in intensifying ***,significant losses of ecosystem services have been ***,questions have been raised on the sustainability of this pathway.A glance at world regions that have experienced similar trends suggests that an urgent course correction is needed.A major concern has been the lack of diversity in regions with highly specialized agriculture,promoting renewed interest in integrated crop-livestock systems(ICLS),not only because ICLS are more diverse than specialized systems,but also because they are rare examples of reconciliation between agroecosystem intensification and environmental ***,this paper discusses alternatives to redesign multifunctional landscapes based on *** data provide evidence that recoupling crop and animal production increases the resilience of nutrient cycling functions and economic indicators to external stressors,enabling these systems to face climate-market uncertainty and reconcile food production with the provision of diverse ecosystem ***,these concepts are exemplified in case studies where this perspective has been successfully applied.

关键词： grazing integrated crop-livestock systems mixed crops-livestock Pampa

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Natural sources, biosynthesis, biological functions, and molecular mechanisms of shikimic acid and its derivatives

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Asian Pacific Journal of Tropical Biomedicine 2023年第4期13卷 139-147页

作者： Gopalsamy Rajiv Gandhi Alan Bruno Silva vasconcelos Poovathumkal James Antony Monalisa martins Montalvão Mariana Nobre Farias de Franca varghese Edwin Hillary Stanislaus Antony Ceasar Dan Liu Division of Phytochemistry and Drug Design Department of BiosciencesRajagiri College of Social SciencesKalamaserryKochi 683104India Laboratory of Biology and Immunology of Cancer and Leishmania Department of MorphologyFederal University of SergipeSão Cristóvão 49100.000SergipeBrazil Nepal Jesuit Society Human Resource Development and Research CentreKathmandu 44600Nepal Postgraduate Program of Health Sciences Federal University of SergipeCampus Prof.João Cardoso NascimentoAracaju 49060.108SergipeBrazil Division of Plant Molecular Biology and Biotechnology Department of BiosciencesRajagiri College of Social SciencesKalamaserryKochi 683104India School of Food and Biological Engineering Chengdu UniversityChengdu 610106China

Shikimic acid is a hydroaromatic compound possessing critical biological properties,such as antibacterial and antiviral *** review mainly focused on shikimic acid and its *** first briefly introduced the sources of shikimic acid and its derivatives and discussed their *** in vitro and in vivo studies indicate that shikimic acid and its derivatives exhibit diverse bioactivities,such as antioxidant,antiviral,anti-inflammatory,antibacterial,hypolipidemic,bone protective,skin protective,neuroprotective,and antidiabetic *** mainly focused on the related molecular ***,the wide range of bioactivities of shikimic acid and its derivatives indicate that a more detailed exploration of their potential for the prevention and treatment of certain diseases is warranted.

关键词： Natural products Shikimate Ginkgo biloba Neuroprotection Inflammation

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Mangiferin,a natural xanthone,accelerates gastrointestinal transit in mice involving cholinergic mechanism

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World Journal of Gastroenterology 2012年第25期18卷 3207-3214页

作者： Talita Cavalcante Morais Synara Cavalcante Lopes Karine Maria martins Bezerra Carvalho Bruno Rodrigues Arruda Francisco Thiago Correia de Souza Maria Teresa Salles Trevisan vietla Satyanarayana Rao Flávia Almeida Santos Department of Physiology and Pharmacology Brazilian SemiArid Institute of BiomedicineFaculty of MedicineFederal University of CearáFortaleza 60430-270Brazil Post-Graduate Programme in Medical Sciences Faculty of MedicineFederal University of CearáFortaleza 60430-140Brazil Department of Organic and Inorganic Chemistry Federal University of CearáFortaleza 60451-970Brazil

AIM： To investigate the effects of mangiferin on gas- trointestinal transit （GIT） in normal and constipated mice, together with the possible ***： Intragastrically-administered charcoal mealwas used to measure GIT in overnight starved Swiss mice. In the first experiments, mangiferin （3 mg/kg, 10 mg/kg, 30 mg/kg, and 100 mg/kg, po） or tegaserod （1 mg/kg, ip） were administered 30 min before the char- coal meal to study their effects on normal transit. In the second series, mangiferin （30 mg/kg） was tested on delayed GIT induced by several different pharma- cological agonists （morphine, clonidine, capsaicin） or antagonists （ondansetron, verapamil, and atropine） whereas in the third series, mangiferin （30 mg/kg, 100 mg/kg and 300 mg/kg） or tegaserod （1 mg/kg） were tested on 6 h fecal pellets outputted by freely fed mice. The ratio of wet to dry weight was calculated and used as a marker of fecal water content. RESULTS： Mangiferin administered orally significantly （P 〈 0.05） accelerated GIT at 30 mg/kg and 100 mg/kg （89% and 93%, respectively）, similarly to 5-hydroxytrypta- mine4 （5-H%） agonist tegaserod （81%） when compared to vehicle-treated control （63%）. Co-administered man- giferin （30 mg/kg） totally reversed the inhibitory effect of opioid agonist morphine, 5-HT3-receptor antagonist ondansetron and transient receptor potential vanilloid-1 receptor agonist capsaicin on GIT, but only to a partial extent with the GIT-delay induced by ~2-adrenoceptor agonist clonidine, and calcium antagonist verapamil. However, co-administered atropine completely blocked the stimulant effect of mangiferin on GIT, suggesting the involvement of muscarinic acetylcholine receptor activation. Although mangiferin significantly enhanced the 6 h fecal output at higher doses （245.5±10.43 mg vs 161.9±10.82 mg and 227.1±20.11 mg vs 161.9±10.82 mg of vehicle-treated control, at 30 and 100 mg/ kg, P 〈 0.05, respectively）, the effect of tegaserod was more potent （297.4±7.42 mg vs 161.9±1

关键词： Mangiferin Glucosylxanthone Gastrointes-tinal transit Prokinetic action Cholinergic mechanism

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Helicobacter pylori in dental plaque and stomach of patients from Northern Brazil

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World Journal of Gastroenterology 2010年第24期16卷 3033-3039页

作者： Mnica Baraúna Assumpo Luisa Caricio martins Hivana Patricia Melo Barbosa Katarine Antonia dos Santos Barile Sintia Silva de Almeida Paulo Pimentel Assumpo Tereza Cristina de Oliveira Corvelo Endoscopy Department Joo de Barros Barreto University Hospital Immunopathology Laboratory Nucleus of Tropical Medicine Federal University of Pará Immunogenetics Laboratory Federal University of Pará Paulo Pimentel Assumpo Surgery Department Joo de Bar-ros Barreto University Hospital

AIM: To establish whether virulence factor genes vacA and cagA are present in Helicobacter pylori (H. pylori) retrieved from gastric mucosa and dental plaque in pa-tients with dyspepsia. METHODS: Cumulative dental plaque specimens and gastric biopsies were submitted to histological exami-nation, rapid urease test and polymerase chain reac-tion (PCR) assays to detect the presence of cagA and vacA ***: Detection of H. pylori from dental plaque and gastric biopsy samples was greater by PCR com-pared to histological examination and the rapid ure-ase test. DNA from H. pylori was detected in 96% of gastric mucosa samples and in 72% of dental plaque samples. Sixty-three (89%) of 71 dental plaque sam-ples that were H. pylori-positive also exhibited identical vacA and cagA genotypes in gastric mucosa. The most common genotype was vacAs1bm1 and cagA positive, either in dental plaque or gastric mucosa. These viru-lent H. pylori isolates were involved in the severity of clinical ***: These pathogenic strains were found simultaneously in dental plaque and gastric mucosa, which suggests that gastric infection is correlated with the presence of H. pylori in the mouth.

关键词： Helicobacter pylori Gastric mucosa Dental plaque cagA vacA

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Presence of blaOXA-48-carrying IncF plasmid in an Escherichia fergusonii strain isolated from a sugarcane soil

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Pedosphere 2020年第2期30卷 293-294页

作者： Jessica Aparecida Silva MORETTO Joao Pedro Rueda FURLAN v.nia Santos BRAZ Tamires Aparecida BITENCOURT Eliana Guedes STEHLING Departamento de Analises Clinicas Toxicologicas e BromatologicasFaculdade de Ciencias Farmaceuticas de Ribeirao PretoUniversidade de Sao PauloRibeirao Preto SP 14040-903(Brazil Departamento de Genetica Faculdade de Medicina de Ribeirao PretoUniversidade de Sao PauloRibeirao Preto SP 14040-903(Brazil

Dear Editor,A large number of antimicrobial agents used for the treatment of humans and animals reach water sources and agricultural soils in different ways,including animal ***,antimicrobial-resistant bacteria,carrying important antimicrobial resistance genes(ARGs),circulate between humans,animals,and the environment,giving attention to the concept of One Health(Topp,2017;Tiedje et al.,2019).

关键词： soil soils sugarcane

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