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https://www.readbyqxmd.com/read/29721219/-in-vitro-quantitative-comparison-of-erosive-potential-of-infant-mouthwashes-on-glass-ionomer-cement
#1
Aline-Bastos da Silva, Nayre-Maria-Lauande Rapôso, Isabella-Azevedo Gomes, Letícia-Machado Gonçalves, Marco-Aurélio-Benini Paschoal
Background: The widespread use of mouthwashes, specially in children, is a concern, since the long-term use may modify the topography of dental materials. However, this process still unclear regarding the wear related to infant mouthwashes on glass ionomer cement. Thus, the purpose of this investigation was evaluate the erosive potential of infant mouthwashes on glass ionomer cement specimens. Material and Methods: Forty round-shaped specimens were divided into 4 groups (N=10) and submitted to erosive cycling for 15 days, being exposed 2X/day in the following children's active agents mouthwash solutions: G1- cetylpyridinium chloride, G2- xylitol and triclosan and G3 - Malva sylvestris and xylitol...
March 2018: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29701344/median-arcuate-ligament-syndrome-literature-review-and-case-report
#2
Nelson Camacho, Gonçalo Alves, Frederico Bastos Gonçalves, Rodolfo Abreu, Rita Ferreira, Joana Catarino, Ricardo Correia, Rita Bento, Maria Emília Ferreira
INTRODUCTION: Median arcuate ligament syndrome (MALS) or Dunbar syndrome is a rare clinical entity characterized by celiac trunk compression by median arcuate ligament and variable gastrointestinal symptoms (postprandial epigastric pain, nausea, weight loss, anorexia and diarrhea). However, some degree of radiographic compression is observed in 10%-24% of asymptomatic patients. Besides the extrinsic vascular compression, MALS has a multifactorial etiology and it has been suggested as a neurogenic disease resulting in altered sensation and pain from the somatic nerves in the splanchnic plexus...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29701343/influence-of-interhospital-transfer-on-outcomes-of-symptomatic-and-ruptured-abdominal-aortic-aneurysms
#3
Nelson Camacho, Frederico Bastos Gonçalves, Gonçalo Rodrigues, Anita Quintas, Rodolfo Abreu, Rita Ferreira, Joana Catarino, Ricardo Correia, Rita Bento, Maria Emília Ferreira
INTRODUCTION: Symptomatic or ruptured abdominal aortic aneurysms (rAAA) maintains a high mortality index despite technical advances in its treatment. The influence of patients' geographic location on rAAA outcomes, when the rupture occurs or when the AAA becomes symptomatic, has not been a commonly studied issue. Due to the lack of research on this matter, the impact of interhospital transfer on mortality is ambiguous. OBJECTIVE: Evaluate the influence of the geographic location of patients with symptomatic AAA or rAAA on AAA mortality...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29701339/surgical-treatment-options-of-subclavian-artery-pseudoaneurysms-a-case-report-and-litterature-review
#4
Rita Soares Ferreira, João Monteiro Castro, Frederico Bastos Gonçalves, Rodolfo Abreu, Ricardo Correia, Rui Rodrigues, Carolina Torres, Maria Emília Ferreira
INTRODUCTION: Subclavian artery pseudoaneurysms are rare and occur mostly as a consequence of an inadvertent arterial puncture during central venous catheterization, endovascular therapeutic procedures or after penetrating or blunt trauma. They usually have a late clinical presentation, with pain, swelling or other compressive symptoms. The optimal treatment in this situation is still a matter of debate. The authors describe a case of late presentation of subclavian artery pseudoaneurysm after transjugular hepatic biopsy and discuss the several options for treatment...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29611889/mandibular-mesial-root-canal-morphology-using-micro-computed-tomography-in-a-brazilian-population
#5
Marília F Marceliano-Alves, Carolina Oliveira Lima, Ligia Gonçalves do Prado Martins Nayre Bastos, Adilia Maria Vieira Bruno, Fernanda Vidaurre, Thais Machado Coutinho, Sandra Rivera Fidel, Ricardo Tadeu Lopes
To assess the root canal system morphology of mandibular molars by means of micro-computed tomography, one hundred and four mandibular first molars were investigated and the following were evaluated: Vertucci's classification, the presence of lateral canals and the number of apical foramina. Mesial root canal surface area and volume were obtained by the CTAn and CTvol software. The type of root canal isthmi was classified applying the Hsu & Kim and Fan criteria. The most frequent root canal configuration was Vertucci type IV (46...
April 3, 2018: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/29482048/methylphenidate-clinically-oral-doses-improved-brain-and-heart-glutathione-redox-status-and-evoked-renal-and-cardiac-tissue-injury-in-rats
#6
Sara Loureiro-Vieira, Vera Marisa Costa, José Alberto Duarte, Margarida Duarte-Araújo, Salomé Gonçalves-Monteiro, Bastos Maria de Lourdes, Félix Carvalho, João Paulo Capela
Methylphenidate (MPH) is a first-line stimulant drug to treat attention deficit hyperactivity disorder (ADHD). Overdiagnosis of ADHD and MPH abuse lead to serious concerns about the possible long-term adverse consequences of MPH in healthy children and adolescents. We aimed to evaluate MPH effects in adolescent male Wistar rats (postnatal day 40) using an oral dose scheme (2 daily MPH doses 5 mg/kg in a 5% sucrose solution, 5 h apart, for 7 days) that mimics the therapeutic doses given to human adolescents...
April 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29410782/in-vitro-studies-of-the-antibacterial-activity-of-copaifera-spp-oleoresins-sodium-hypochlorite-and-peracetic-acid-against-clinical-and-environmental-isolates-recovered-from-a-hemodialysis-unit
#7
Rosimara Gonçalves Leite Vieira, Thaís da Silva Moraes, Larissa de Oliveira Silva, Thamires Chiquini Bianchi, Rodrigo Cassio Sola Veneziani, Sérgio Ricardo Ambrósio, Jairo Kenupp Bastos, Regina Helena Pires, Carlos Henrique Gomes Martins
Background: Patients submitted to hemodialysis therapy are more susceptible to infection, especially to infection by Gram-positive bacteria. Various research works have attempted to discover new antimicrobial agents from plant extracts and other natural products. Methods: The present study aimed to assess the antibacterial activities of Copaifera duckei , C. reticulata , and C. oblongifolia oleoresins; sodium hypochlorite; and peracetic acid against clinical and environmental isolates recovered from a Hemodialysis Unit...
2018: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/29400268/could-diet-composition-modulate-pathological-outcomes-in-schistosomiasis-mansoni-a-systematic-review-of-in-vivo-preclinical-evidence
#8
Débora Vasconcelos Bastos Marques, Amanda Aparecida Felizardo, Raquel Lopes Martins Souza, Alessandro Antônio Costa Pereira, Reggiani Vilela Gonçalves, Rômulo Dias Novaes
Schistosomiasis and malnutrition are often overlapped in poor communities, resulting in disproportionately high mortality rates. Currently, fragmented data make it difficult to define the relationship between diet and schistosomiasis. Thus, we systematically review the preclinical evidence on the impact of diet in Schistosoma mansoni infection. From a structured search, we recovered 27 original articles. All studies used mice and most of them investigated hypoproteic (70.37%), hyperlipidic (22.22%) or vitamin-deficient (7...
February 5, 2018: Parasitology
https://www.readbyqxmd.com/read/29379364/dna-cytosine-5-methyltransferase-3b-dnmt-3b-polymorphism-and-risk-of-down-syndrome-offspring
#9
Cláudia Melo de Moura, Pedro Ribeiro Bastos, Julyana S V Ribeiro, Márcia Gonçalves Ribeiro, Márcia Rodrigues Amorim, Marcelo Aguiar Costa-Lima
Down syndrome (DS) is the most common form of human genetic mental retardation. Several polymorphisms in genes coding folic acid cycle enzymes have been associated to the risk of bearing a DS child; however, the results are controversial. S-adenosyl-l-methionine (SAM) is an important intermediate of folic acid pathway and acts as methyl donor and substrate for DNA (cytosine-5)-methyltransferase 3B ( DNMT3B - EC 2.1.1.37) de novo methylation processes during embryogenesis. Recent studies suggest that a functional polymorphism of DNMT 3B in maternal genotype may be associated with a decreased risk of having a DS child...
January 2018: Saudi Journal of Biological Sciences
https://www.readbyqxmd.com/read/29366738/could-age-and-aging-change-the-host-response-to-systemic-parasitic-infections-a-systematic-review-of-preclinical-evidence
#10
REVIEW
Amanda Aparecida Felizardo, Débora Vasconcelos Bastos Marques, Ivo Santana Caldas, Reggiani Vilela Gonçalves, Rômulo Dias Novaes
The impact of age and aging in the evolution of systemic parasitic infections remains poorly understood. We conducted a systematic review from preclinical models of Chagas disease, leishmaniasis, malaria, sleeping sickness and toxoplasmosis. From a structured and comprehensive search in electronic databases, 29 studies were recovered and included in the review. Beyond the characteristics of the experimental models, parasitological and immunological outcomes, we also discussed the quality of current evidence...
April 2018: Experimental Gerontology
https://www.readbyqxmd.com/read/29366066/next-generation-sequencing-in-the-diagnosis-of-familial-hypercholesterolemia
#11
Jéssica Bassani Borges, Gisele Medeiros Bastos, Thais Kristini Almendros Afonso, Elisangela Da Silva Rodrigues, Helena Strelow Thurow, André Arpad Faludi, Rodrigo Marques Gonçalves, Amanda Guerra Moraes Rego Sousa, Rosario Dominguez Crespo Hirata, Mario Hiroyuki Hirata
No abstract text is available yet for this article.
August 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29357383/the-relation-between-household-income-and-surgical-outcome-in-the-dutch-setting-of-equal-access-to-and-provision-of-healthcare
#12
Klaas H J Ultee, Elke K M Tjeertes, Frederico Bastos Gonçalves, Ellen V Rouwet, Anton G M Hoofwijk, Robert Jan Stolker, Hence J M Verhagen, Sanne E Hoeks
BACKGROUND: The impact of socioeconomic disparities on surgical outcome in the absence of healthcare inequality remains unclear. Therefore, we set out to determine the association between socioeconomic status (SES), reflected by household income, and overall survival after surgery in the Dutch setting of equal access and provision of care. Additionally, we aim to assess whether SES is associated with cause-specific survival and major 30-day complications. METHODS: Patients undergoing surgery between March 2005 and December 2006 in a general teaching hospital in the Netherlands were prospectively included...
2018: PloS One
https://www.readbyqxmd.com/read/29349398/unexplained-rupture-after-endovascular-aneurysm-repair
#13
Marie Josee Elizabeth van Rijn, Sander Ten Raa, Joke M Hendriks, Frederico Bastos Goncalves, Hence J M Verhagen
We present a case of a 70-year-old man who was admitted with rupture of an abdominal aneurysm 4 years after endovascular aneurysm repair. He was compliant with yearly follow-up computed tomography angiography. One month earlier, his computed tomography angiogram showed perfect exclusion of the aneurysm and no endoleak. We explanted the stent graft and confirmed effective sealing, and the graft was intact. We found no signs of infection during 2 years of follow-up. This rupture is nonpredictable and unexplained and illustrates that unremarkable imaging does not guarantee prevention of rupture...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349392/ovarian-hyperstimulation-syndrome-as-a-rare-cause-of-acute-bilateral-limb-and-renal-ischemia
#14
Anita Quintas, Maria Emilia Ferreira, Frederico Bastos Gonçalves, José Aragão de Morais, Joao Albuquerque E Castro, Luís Mota Capitao
Ovarian hyperstimulation syndrome (OHS) is a rare and potentially fatal condition, particularly when it is associated with arterial thromboembolic events. We present a case of acute ischemia of both lower limbs and left kidney due to OHS. The clinical presentation included voluminous ascites, pleural effusion, and significant ovarian enlargement. Subsequently, bilateral severe acute limb ischemia and left kidney segmental infarction were established. Surgical thromboembolectomy and muscle débridement of the lower limbs were necessary, and the patient recovered with partial limitations...
June 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29327574/review-on-management-and-outcomes-of-ruptured-abdominal-aortic-aneurysm-in-women
#15
REVIEW
Rita Soares Ferreira, Nelson Gomes Oliveira, José Oliveira-Pinto, Marie J van Rijn, Sander Ten Raa, Hence J Verhagen, Frederico Bastos Gonçalves
Vascular procedures in general, and specifically abdominal aortic aneurysm (AAA) repair, are associated with worse outcomes in female patients. However, how female gender influences outcomes in the setting of aneurysm-rupture remains unclear and may be even more pronounced when compared to elective operations. In this report, the authors aim to review the literature regarding ruptured AAA repair in women. Using the traditional threshold for AAA of 30 mm of maximum diameter, the prevalence in women is lesser than in men...
April 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29169733/use-of-copaifera-multijuga-for-acute-corneal-repair-after-chemical-injury-a-clinical-histopathological-and-toxicogenetic-study
#16
Fernanda Gosuen Gonçalves Dias, Adriana Torrecilhas Jorge, Lucas de Freitas Pereira, Ricardo Andrade Furtado, Sérgio Ricardo Ambrósio, Jairo Kenupp Bastos, Salvador Boccaletti Ramos, Fernando Chahud, Luis Gustavo Gosuen Gonçalves Dias, Cristiane Dos Santos Honsho, Denise Crispim Tavares
Copaiba oil is widely used in medicine, but there are no reports regarding its application in ophthalmology. Therefore, the objective of this study was to evaluate the clinical, histopathological and toxicogenetic effects of eye drops containing 0.1 and 0.5% of Copaifera multijuga Hayne oil on superficial corneal ulcers induced with alkali in the left eye of rats. For histological analysis, the percent reduction in ulcers and thickness of the corneal epithelium and stroma were evaluated 48 and 72 h after ulcer induction...
December 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29166451/factors-associated-with-frailty-in-a-community-dwelling-population-of-older-adults
#17
Danielle Teles da Cruz, Marcel de Toledo Vieira, Ronaldo Rocha Bastos, Isabel Cristina Gonçalves Leite
OBJECTIVE: To analyze if demographic and socioeconomic factors and factors related to health and health services are associated with frailty in community-dwelling older adults. METHODS: This is a cross-sectional study with 339 older adults (60 years old or more) living in Juiz de Fora, State of Minas Gerais, Brazil, in 2015. A household survey was carried out and frailty was evaluated using the Edmonton Frail Scale. For the analysis of the factors associated with outcome, a theoretical model of determination was constructed with three hierarchical blocks: block 1 with demographic and socioeconomic characteristics, block 2 with the health of the older adult (divided into three sub-levels: 2...
2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29062322/whole-gene-deletion-of-ebf3-supporting-haploinsufficiency-of-this-gene-as-a-mechanism-of-neurodevelopmental-disease
#18
Fátima Lopes, Gabriela Soares, Miguel Gonçalves-Rocha, Jorge Pinto-Basto, Patrícia Maciel
Mutations in early B cell factor 3 ( EBF3 ) were recently described in patients with a neurodevelopmental disorder (NDD) that includes developmental delay/intellectual disability, ataxia, hypotonia, speech impairment, strabismus, genitourinary abnormalities, and mild facial dysmorphisms. Several large 10q terminal and interstitial deletions affecting many genes and including EBF3 have been described in the literature. However, small deletions (<1 MB) affecting almost exclusively EBF3 are not commonly reported...
2017: Frontiers in Genetics
https://www.readbyqxmd.com/read/29018774/influenza-a-virus-as-a-predisposing-factor-for-cryptococcosis
#19
Lorena V N Oliveira, Marliete C Costa, Thaís F F Magalhães, Rafael W Bastos, Patrícia C Santos, Hellem C S Carneiro, Noelly Q Ribeiro, Gabriella F Ferreira, Lucas S Ribeiro, Ana P F Gonçalves, Caio T Fagundes, Marcelo A Pascoal-Xavier, Julianne T Djordjevic, Tania C Sorrell, Daniele G Souza, Alexandre M V Machado, Daniel A Santos
Influenza A virus (IAV) infects millions of people annually and predisposes to secondary bacterial infections. Inhalation of fungi within the Cryptococcus complex causes pulmonary disease with secondary meningo-encephalitis. Underlying pulmonary disease is a strong risk factor for development of C. gattii cryptococcosis though the effect of concurrent infection with IAV has not been studied. We developed an in vivo model of Influenza A H1N1 and C. gattii co-infection. Co-infection resulted in a major increase in morbidity and mortality, with severe lung damage and a high brain fungal burden when mice were infected in the acute phase of influenza multiplication...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28955754/suppression-of-mage-a10-alters-the-metastatic-phenotype-of-tongue-squamous-cell-carcinoma-cells
#20
Bruna Dos Santos Mendonça, Michelle Agostini, Iara Gonçalves Aquino, Wagner Barbosa Dias, Débora Campanella Bastos, Franklin D Rumjanek
MAGE-A10 is a member of the MAGE protein family (melanoma associated antigen) which is overexpressed in cancer cells. Although MAGE-A10 has been characterized for some time and is generally associated to metastasis its function remains unknown. Here we describe experiments using as models oral squamous cell carcinoma (OSCC) cell lines displaying increasing metastatic potential (LN1 and LN2). These cell lines were transduced with lentivirus particles coding for short hairpin against MAGE-A10 mRNA. Repression of MAGE-A10 expression in LN2 cells altered their morphology and impaired growth of LN1 and LN2 cell lines...
July 2017: Biochemistry and Biophysics Reports
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