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https://www.readbyqxmd.com/read/28213030/high-hydrostatic-pressure-effects-on-listeria-monocytogenes-and-l-innocua-evidence-for-variability-in-inactivation-behaviour-and-in-resistance-to-pediocin-bacha-6111-2
#1
Carolina Bruschi, Norton Komora, Sónia Marília Castro, Jorge Saraiva, Vânia Borges Ferreira, Paula Teixeira
The effect of high hydrostatic pressure (HHP) on the survival of 14 strains of Listeria monocytogenes from food or clinical origins, selected to represent different pheno and genotypes, was evaluated. Stationary phase cells were submitted to 300, 400 and 500 MPa at 10 °C, for 5 min. A high variability in the resistance of L. monocytogenes to pressure was observed, and particularly two strains isolated from food were significantly more baroresistant than the rest. Strains of L. monocytogenes resistant to one or more antibiotics exhibited significantly higher levels of survival after the high pressure treatment at 400 MPa...
June 2017: Food Microbiology
https://www.readbyqxmd.com/read/28198915/personality-traits-anger-and-psychiatric-symptoms-related-to-quality-of-life-in-patients-with-newly-diagnosed-digestive-system-cancer
#2
Noemi Peres Honorato, Luciene Vaccaro de Morais Abumusse, Daniel Pereira Coqueiro, Vanessa de Albuquerque Citero
BACKGROUND: The presence of psychiatric symptoms, anger, and personality characteristics are factors that affect the quality of life of newly diagnosed digestive system cancer patients. OBJECTIVE: This study aims to identify which stable characteristics of the individual's personality interfere with quality of life, even when reactive emotional characteristics of falling ill are controlled. METHODS: A cross-sectional study was performed at the Oncology Clinic ( Hospital das Clínicas ), Marília/SP, Brazil, in which 50 adult patients with digestive system cancer and diagnosed less than 6 months answered the State-Trait Anger Expression Inventory, Temperament and Character Inventory, Hospital Anxiety and Depression Scale and WHOQOL-BREF...
February 13, 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28194309/trace-elements-during-primordial-plexiform-network-formation-in-human-cerebral-organoids
#3
Rafaela C Sartore, Simone C Cardoso, Yury V M Lages, Julia M Paraguassu, Mariana P Stelling, Rodrigo F Madeiro da Costa, Marilia Z Guimaraes, Carlos A Pérez, Stevens K Rehen
Systematic studies of micronutrients during brain formation are hindered by restrictions to animal models and adult post-mortem tissues. Recently, advances in stem cell biology have enabled recapitulation of the early stages of human telencephalon development in vitro. In the present work, we analyzed cerebral organoids derived from human pluripotent stem cells by synchrotron radiation X-ray fluorescence in order to measure biologically valuable micronutrients incorporated and distributed into the exogenously developing brain...
2017: PeerJ
https://www.readbyqxmd.com/read/28190676/insights-into-temperature-modulation-of-the-eucalyptus-globulus-and-eucalyptus-grandis-antioxidant-and-lignification-subproteomes
#4
Marília Gabriela de Santana Costa, Paulo Mazzafera, Tiago Santana Balbuena
Eucalyptus grandis and Eucalyptus globulus are among the most widely cultivated trees, differing in lignin composition and plantation areas, as E. grandis is mostly cultivated in tropical regions while E. globulus is preferred in temperate areas. As temperature is a key modulator in plant metabolism, a large-scale proteome analysis was carried out to investigate changes in the antioxidant system and the lignification metabolism in plantlets grown at different temperatures. Our strategy allowed the identification of 3111 stem proteins...
February 9, 2017: Phytochemistry
https://www.readbyqxmd.com/read/28189092/polyomavirus-bk-and-jc-in-individuals-with-chronic-kidney-failure-kidney-transplantation-and-healthy-controls
#5
Talita Castro, Maria Cristina Domingues Fink, Marilia Figueiredo, Paulo Henrique Braz-Silva, Cláudio Mendes Pannuti, Karem Lopez Ortega, Marina Gallottini
BACKGROUND: New clinical approaches to diagnose and monitor individuals with systemic diseases have been employed through the use of oral fluids. Polyomavirus BK (BKPyV) and JC (JCPyV) infect asymptomatically around 80% of general population worldwide remaining latent in the body. In case of immunosuppression, a replication can occur, leading to diseases. OBJECTIVE: The aim of this study was to detect and quantify BKPyV and JCPyV in oral fluids of individuals with chronic kidney failure (CKF), kidney transplantation (KT) and controls compared with their detection in blood and urine, traditionally used for this test...
February 6, 2017: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28188143/statement-of-retraction-a-central-role-for-neuronal-amp-activated-protein-kinase-ampk-and-mammalian-target-of-rapamycin-mtor-in-high-protein-diet-induced-weight-loss-diabetes-2008-57-594-605-doi-10-2337-db07-0573
#6
Eduardo R Ropelle, José R Pauli, Maria Fernanda A Fernandes, Silvana A Rocco, Rodrigo M Marin, Joseane Morari, Kellen K Souza, Marília M Dias, Maria C Gomes-Marcondes, José A R Gontijo, Kleber G Franchini, Lício A Velloso, Mario J A Saad, José B C Carvalheira
No abstract text is available yet for this article.
February 10, 2017: Diabetes
https://www.readbyqxmd.com/read/28187573/a-new-species-of-snail-case-caddisflies-trichoptera-helicopsychidae-and-new-records-of-caddisflies-from-chapada-diamantina-bahia-brazil
#7
Raquel Lima DE Souza, Victor Gomes, Adolfo R Calor
A new species of Helicopsyche subgenus Feropsyche from Chapada Diamantina is diagnosed, described, and illustrated. Helicopsyche catoles n. sp. is easily distinguished from congeners by the following features: inferior appendages clavate, each bearing a posteroventral projection with 2-4 setae in lateral view, and tergum X with a notched apex and a short setal row along its length in dorsal view. Additionally, new records from Chapada Diamantina, Bahia, Brazil, are presented. A total of 31 species, including the new species, are recorded, belonging to 14 genera and 8 families...
February 3, 2017: Zootaxa
https://www.readbyqxmd.com/read/28184927/downregulation-of-ocln-and-gas1-in-clear-cell-renal-cell-carcinoma
#8
André Luis Giacometti Conceição, Camila Tainah Da Silva, Rodolfo Miglioli Badial, Marina Curado Valsechi, Bruna Stuqui, Jéssica Domingues Gonçalves, Miriam Galvonas Jasiulionis, Marilia De Freitas Calmon, Paula Rahal
Clear cell renal cell carcinoma (ccRCC) is the most common histological subtype of kidney cancer. This carcinoma is histologically characterized by the presence of clear and abundant cytoplasm. In the present study, we sought to identify genes differentially expressed in ccRCC and build a molecular profile of this cancer. We selected genes described in the literature related to cellular differentiation and proliferation. We analyzed the gene and protein expression by quantitative PCR (qPCR) and immunohistochemistry, respectively, and examined possible epigenetic mechanisms that regulate their expression in ccRCC samples and cell lines...
March 2017: Oncology Reports
https://www.readbyqxmd.com/read/28177039/nematodes-of-astyanax-fasciatus-actinopterygii-characidae-and-their-parasitic-indices-in-the-s%C3%A3-o-francisco-river-brazil
#9
Flavia Guerra Vieira-Menezes, Danielle Priscilla Correia Costa, Marilia Carvalho Brasil-Sato
The endoparasite fauna of Astyanax fasciatus from the upper São Francisco river was investigated and ecological parameters and morphological and morphometric data on the parasites are presented. A total of 74 specimens of banded astyanax were collected downstream from the Três Marias dam, municipality of Três Marias, Minas Gerais (18°12'32"S, 45°15'41"W) in January 2011 and January 2012. Eleven taxa of Nematoda were found: Contracaecum sp.; Hysterothylacium sp.; Goezia sp.; Brevimulticaecum sp.; Procamallanus sp...
February 6, 2017: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/28164769/change-in-insr-apba2-and-ide-gene-expressions-in-brains-of-alzheimer%C3%A2-s-disease-patients
#10
Isabela Bazzo Da Costa, Roger Willian De Labio, Lucas Trevizani Rasmussen, Gustavo Arruda Viani, Elizabeth Chen, João Villares, Gustavo Turecki, Marília De Arruda Cardoso Smith, Spencer L M Payão
Alzheimer's disease (AD) is defined as a progressive and irreversible neurodegenerative disorder, the onset of which is mainly characterized by decreased cognition, memory loss, and mental confusion. This study sought to quantify mRNA expression of the APBA2, INSR and IDE genes in brain samples from both patients with AD and controls. We investigated the mRNA expression of the APBA2, INSR and IDE genes in 150 RNA samples from the entorhinal cortex, the auditory cortex, and the hippocampus of individuals with AD and elderly controls using real time PCR...
February 2, 2017: Current Alzheimer Research
https://www.readbyqxmd.com/read/28160864/inulin-type-fructan-and-infusion-of-artemisia-vulgaris-protect-the-liver-against-carbon-tetrachloride-induced-liver-injury
#11
Marília Locatelli Corrêa-Ferreira, Maria Helena Verdan, Francislaine Aparecida Dos Reis Lívero, Larissa Favaretto Galuppo, José Ederaldo Queiroz Telles, Maria Élida Alves Stefanello, Alexandra Acco, Carmen Lúcia de Oliveira Petkowicz
BACKGROUND: Infusions of aerial parts of Artemisia vulgaris L. (Asteraceae) are used in herbal medicine to treat several disorders, including hepatosis. PURPOSE: Evaluation of in vivo hepatoprotective effects of A. vulgaris infusion (VI) and inulin (VPI; i.e., the major polysaccharide of VI). STUDY DESIGN: The hepatoprotective effect of A. vulgaris extracts on carbon tetrachloride (CCl4)-induced hepatotoxicity and the probable mechanism involved in this protection were investigated in mice...
January 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28159393/what-are-the-blood-lead-levels-of-children-living-in-latin-america-and-the-caribbean
#12
REVIEW
Kelly Polido Kaneshiro Olympio, Cláudia Gaudência Gonçalves, Fernanda Junqueira Salles, Ana Paula Sacone da Silva Ferreira, Agnes Silva Soares, Marília Afonso Rabelo Buzalaf, Maria Regina Alves Cardoso, Etelvino José Henriques Bechara
INTRODUCTION: Information on the prevalence of lead exposure is essential to formulate efficient public health policies. Developed countries have implemented successful public policies for the prevention and control of lead poisoning. In the United States, Canada, Japan and the European Union, for instance, periodically repeated prevalence studies show that blood lead levels (BLLs) in children have decreased overall. Although BLL of Latino children in the U.S. have also dropped in recent years, the geometric mean remains higher than that of white children...
February 1, 2017: Environment International
https://www.readbyqxmd.com/read/28153004/efficacy-of-artemether-lumefantrine-artesunate-amodiaquine-and-dihydroartemisinin-piperaquine-for-treatment-of-uncomplicated-plasmodium-falciparum-malaria-in-angola-2015
#13
Mateusz M Plucinski, Pedro Rafael Dimbu, Aleixo Panzo Macaia, Carolina Miguel Ferreira, Claudete Samutondo, Joltim Quivinja, Marília Afonso, Richard Kiniffo, Eliane Mbounga, Julia S Kelley, Dhruviben S Patel, Yun He, Eldin Talundzic, Denise O Garrett, Eric S Halsey, Venkatachalam Udhayakumar, Pascal Ringwald, Filomeno Fortes
BACKGROUND: Recent anti-malarial resistance monitoring in Angola has shown efficacy of artemether-lumefantrine (AL) in certain sites approaching the key 90% lower limit of efficacy recommended for artemisinin-based combination therapy. In addition, a controversial case of malaria unresponsive to artemisinins was reported in a patient infected in Lunda Sul Province in 2013. METHODS: During January-June 2015, investigators monitored the clinical and parasitological response of children with uncomplicated Plasmodium falciparum infection treated with AL, artesunate-amodiaquine (ASAQ), or dihydroartemisinin-piperaquine (DP)...
February 2, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28149405/zika-virus-infection-summer-olympic-and-paralympic-games-in-rio-2016-and-sports-performance
#14
Rodrigo Luiz Vancini, Marília Santos Andrade, Càssia Regina Vancini-Campanharo, Claudio Andre Barbosa de Lira
No abstract text is available yet for this article.
December 1, 2016: Journal of Human Kinetics
https://www.readbyqxmd.com/read/28145919/chronic-effects-of-different-rest-intervals-between-sets-on-dynamic-and-isometric-muscle-strength-and-muscle-activity-in-trained-older-women
#15
José Claudio Jambassi Filho, André Luiz Demantova Gurjão, Marilia Ceccato, Alexandre Konig Garcia Prado, Luiza Herminia Gallo, Sebastião Gobbi
OBJECTIVE: This study investigated the chronic effects of different rest intervals (RIs) between sets on dynamic and isometric muscle strength and muscle activity. DESIGN: We used a repeated-measures design (pretraining and posttraining) with independent groups (different RI). Twenty-one resistance-trained older women (66.4 ± 4.4 years) were randomly assigned to either a 1-minute RI group (G-1 min; n = 10) or 3-minute RI group (G-3 min; n = 11). Both groups completed 3 supervised sessions per week during 8 weeks...
January 31, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28141497/characterization-of-the-bujaru-frijoles-and-tapara-antigenic-complexes-into-the-sandfly-fever-group-and-two-unclassified-phleboviruses-from-brazil
#16
Pedro F C Vasconcelos, Joaquim Pinto Nunes Neto, William Marciel de Souza, Gustavo Olszanski Acrani, Marilia Farignoli Romeiro, Marcílio Jorge Fumagalli, Carlos Luiz Vieira, Daniele Barbosa de Almeida Medeiros, Juliana Abreu de Lima, Clayton Pereira Silva de Lima, Jedson Ferreira Cardoso, Sueli Guerreiro Rodrigues, Luiz Tadeu de Moraes Figueiredo, Sandro Patroca da Silva, Robert Tesh, Márcio Roberto Teixeira Nunes, Pedro Fernando da Costa Vasconcelos
Phlebovirus genus includes the Sandfly fever viruses and tick-transmitted uukuviruses. Sandfly fever group viruses have been isolated from various vertebrate species and from phlebotomines and occasionally alternative arthropods, e.g. mosquitoes, or ceratopogonids in the genus Culicoides. Uukuniemi serogroup viruses have been isolated from various vertebrate species and from ticks. Despite the public health importance of some viruses of the genus, the genomic diversity of phleboviruses that could be incriminated as causative of human or veterinary diseases remains underestimated...
January 28, 2017: Journal of General Virology
https://www.readbyqxmd.com/read/28138038/early-suppression-of-adipocyte-lipid-turnover-induces-immunometabolic-modulation-in-cancer-cachexia-syndrome
#17
Felipe Santos Henriques, Rogério Antônio Laurato Sertié, Felipe Oliveira Franco, Pamela Knobl, Rodrigo Xavier Neves, Sandra Andreotti, Fabio Bessa Lima, Adilson Guilherme, Marilia Seelaender, Miguel Luiz Batista
Cancer cachexia is a multifactorial syndrome characterized by body weight loss, atrophy of adipose tissue (AT) and systemic inflammation. However, there is restrict information regarding the mechanisms of immunometabolic response in AT from cancer cachexia. Male Wistar rats were inoculated with 2 × 10(7) of Walker 256 tumor cells [tumor bearing (TB)]. The mesenteric AT (MeAT) was collected on d 0, 4, 7 (early stage), and 14 (cachexia stage) after tumor cell injection. Surgical biopsies for MeAT were obtained from patients who had gastrointestinal cancer with cachexia...
January 30, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28135784/morphologic-patterns-and-treatment-of-transplant-glomerulopathy-a-retrospective-analyse
#18
Rui Abreu, Fernanda Carvalho, Helena Viana, Isabel Mesquita, Marília Possante, Inês Aires, Fernando Caeiro, Cecília Silva, Patrícia Cotovio, Aníbal Ferreira, Francisco Remédio, Fernando Nolasco
Transplant glomerulopathy is mainly due to chronic antibody-mediated rejection and actually represents a major cause of long-term allograft failure. The lack of effective treatment remains a serious problem in transplantation. A retrospective and uni-center study was performed in 48 kidney allograft recipients with transplant glomerulopathy between January 2010 and December 2015. Median time for diagnosis was 7,1 (3,6 - 11,8) years post-transplant. Light microscopy showed severity of transplant glomerulopathy in the majority of patients (cg1=10,4%; cg2=20,8%; cg3=68,8%)...
January 30, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28129354/quantification-of-abdominal-fat-in-obese-and-healthy-adolescents-using-3-tesla-magnetic-resonance-imaging-and-free-software-for-image-analysis
#19
Juliana Cristina Eloi, Matias Epifanio, Marília Maia de Gonçalves, Augusto Pellicioli, Patricia Froelich Giora Vieira, Henrique Bregolin Dias, Neide Bruscato, Ricardo Bernardi Soder, João Carlos Batista Santana, Marialena Mouzaki, Matteo Baldisserotto
BACKGROUND AND AIMS: Computed tomography, which uses ionizing radiation and expensive software packages for analysis of scans, can be used to quantify abdominal fat. The objective of this study is to measure abdominal fat with 3T MRI using free software for image analysis and to correlate these findings with anthropometric and laboratory parameters in adolescents. METHODS: This prospective observational study included 24 overweight/obese and 33 healthy adolescents (mean age 16...
2017: PloS One
https://www.readbyqxmd.com/read/28125142/in-vitro-analysis-of-shear-bond-strength-and-adhesive-remnant-index-of-different-metal-brackets
#20
Fernanda de Souza Henkin, Érika de Oliveira Dias de Macêdo, Karoline da Silva Santos, Marília Schwarzbach, Susana Maria Werner Samuel, Karina Santos Mundstock
Introduction: There is a great variety of orthodontic brackets in the Brazilian market, and constantly evaluating them is critical for professionals to know their properties, so as to be able to choose which product best suits their clinical practice. Objectives: To evaluate the bond strength and the adhesive remnant index (ARI) of different brands of metal brackets. Material and Methods: A total of 105 bovine incisors were used, and brackets of different brands were bonded to teeth...
November 2016: Dental Press Journal of Orthodontics
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