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Martin Rozanovic, Csaba Csontos, Lajos Bogár, Lívia Szélig, Tímea Bocskai, Patrícia Kovács, Marianna Matancic, Attila Miseta, Csaba Loibl
BACKGROUND: In polytrauma and burn injury Systemic Inflammatory Response Syndrome (SIRS) develops. SIRS is presented in many hospitalized patients, including those who never develop infection or sepsis. Both in SIRS and sepsis the leukocyte activation occurs. In acute phase reaction leukocytes' upward flotation i.e. leukocyte antisedimentation rate (LAR) can indicate infectious origin. OBJECTIVE: To evaluate the predictive power of LAR, serum C-reactive protein (CRP) and procalcitonin (PCT) levels regarding mortality risk and development of septic complications...
October 20, 2016: Clinical Hemorheology and Microcirculation
Lívia R Teixeira, Stelio P L Luna, Lídia M Matsubara, Maria L B Cápua, Bianca P C R Santos, Luciane R Mesquita, Luis G Faria, Felipe S Agostinho, Anna Hielm-Björkman
OBJECTIVE To evaluate pain intensity and kinetic variables in dogs with hip dysplasia (HD) treated with acupuncture, carprofen, or a placebo. DESIGN Randomized, controlled clinical study. ANIMALS 54 HD-affected dogs and 16 healthy dogs. PROCEDURES Seven HD-affected dogs were removed from the study. Dogs with HD were treated in a blinded manner for 30 days with acupuncture (once weekly for 5 sessions; n = 15), carprofen (4.4 mg/kg [2.0 mg/lb], PO, q 24 h; n = 16), or placebo capsules containing lactose (1 mg/kg [0...
November 1, 2016: Journal of the American Veterinary Medical Association
Laura Schirosi, Annalisa Mazzotta, Giuseppina Opinto, Rosamaria Pinto, Giusi Graziano, Stefania Tommasi, Livia Fucci, Giovanni Simone, Anita Mangia
There is an increasing need to identify new biomarkers in colorectal cancer (CRC) to further characterize this malignancy. β-catenin plays a central role in the Wnt signaling pathway. It also binds Na+/H+ exchanger regulating factor 1 (NHERF1) and interacts with the RAS-association domain family 1, isoform A (RASSF1A), but the mechanisms of this possible crosstalk are still not fully understood. In this study, we analyzed for the first time the different subcellular expression of β-catenin, NHERF1, and RASSF1A and their relationships with RASSF1A methylation in the progression of CRC...
September 27, 2016: Oncotarget
Lorenzo Azzalini, Gennaro Giustino, Soledad Ojeda, Antonio Serra, Alessio La Manna, Hung Q Ly, Barbara Bellini, Susanna Benincasa, Jorge Chavarría, Livia L Gheorghe, Giovanni Longo, Eligio Miccichè, Guido D'Agosta, Fabien Picard, Manuel Pan, Corrado Tamburino, Azeem Latib, Mauro Carlino, Alaide Chieffo, Antonio Colombo
BACKGROUND: There is little evidence regarding the efficacy and safety of bioresorbable scaffolds (BRS) for the percutaneous treatment of chronic total occlusions. METHODS AND RESULTS: We performed a multicenter registry of consecutive chronic total occlusion patients treated with BRS (Absorb; Abbott Vascular) and second-generation drug-eluting stents (DES) at 5 institutions. Long-term target-vessel failure (a composite of cardiac death, target-vessel myocardial infarction, and ischemia-driven target-lesion revascularization) was the primary end point...
October 2016: Circulation. Cardiovascular Interventions
Luiza Cassiano, Juliano Pessan, Livia Comar, Flavia Levy, Cristiane Cardoso, Aline Dionisio, Michele Manarelli, Larissa Grizzo, Ana Carolina Magalhães, Marília Buzalaf
OBJECTIVES: This study analysed the effect of frequency of intake and amount of fluoride in milk on the remineralisation of artificial enamel and dentine caries lesions ex vivo/in situ. MATERIALS AND METHODS: Pre-demineralised bovine enamel and dentine slabs were randomly allocated into 5 groups and fixed in removable appliances used by subjects for 7days in each phase. Each treatment comprised milk containing 2.5ppm fluoride daily (T1), or every other day (T2), 5...
October 13, 2016: Archives of Oral Biology
Roberta Lupoli, Pasquale Ambrosino, Anna Tortora, Livia Barba, Gelsy Arianna Lupoli, Matteo Nicola Dario Di Minno
BACKGROUND: Several studies reported an increased cardiovascular (CV) risk in Cushing's syndrome (CS). We performed a meta-analysis on the impact of CS on major markers of atherosclerosis. METHODS: Studies on intima-media thickness (IMT), carotid plaques prevalence and flow-mediated dilation (FMD) in CS patients and controls were searched in the PubMed, Web of Science, Scopus and EMBASE. Differences between cases and controls were expressed as mean difference (MD) with 95% confidence intervals (95%CI) for continuous variables, and as Odds Ratio (OR) with 95%CI for dichotomous variables...
October 20, 2016: Annals of Medicine
Lívia Falcão Lima, Bruna Cristina Cardoso Martins, Francisco Roberto Pereira de Oliveira, Rafaela Michele de Andrade Cavalcante, Vanessa Pinto Magalhães, Paulo Yuri Milen Firmino, Liana Silveira Adriano, Adriano Monteiro da Silva, Maria Jose Nascimento Flor, Eugenie Desirée Rabelo Néri
Objective: To describe and analyze the pharmaceutical orientation given at hospital discharge of transplant patients. Methods: This was a cross-sectional, descriptive and retrospective study that used records of orientation given by the clinical pharmacist in the inpatients unit of the Kidney and Liver Transplant Department, at Hospital Universitário Walter Cantídio, in the city of Fortaleza (CE), Brazil, from January to July, 2014. The following variables recorded at the Clinical Pharmacy Database were analyzed according to their significance and clinical outcomes: pharmaceutical orientation at hospital discharge, drug-related problems and negative outcomes associated with medication, and pharmaceutical interventions performed...
July 2016: Einstein
Lívia C Lionço, Angelo A de Mattos, Alex F Horbe, Ane M Costabeber, Ângelo Z de Mattos, Dorvaldo P Tarasconi
OBJECTIVE: The main aim of this study was to evaluate the real-life survival rates of patients with intermediate-stage hepatocellular carcinoma treated with transarterial chemoembolization. METHODS: A retrospective cohort study involving 95 patients was conducted and the studied variables were analysed according to survival. Treatment response was determined using the Modified Response Evaluation Criteria in Solid Tumors assessment. The Kaplan-Meier method and Cox regression were used to analyse survival...
October 18, 2016: European Journal of Gastroenterology & Hepatology
Livia Costa de Oliveira, Ana Beatriz Franco-Sena, Dayana Rodrigues Farias, Fernanda Rebelo, Gilberto Kac
OBJECTIVE: To evaluate the association between maternal C-reactive protein (CRP) concentrations during pregnancy and birth weight (BW) Z-score. METHODS: A prospective cohort of pregnant women were followed at 5-13 (n = 203), 20-26 (n = 181), and 30-36 (n = 181) gestational weeks and at 30-45 days postpartum. Maternal CRP concentrations were assessed three times during pregnancy using immunoturbidimetric methods (ultra-sensitive kits). BW Z-score and newborns classified as small for gestational age (SGA) were evaluated according to Intergrowth-21st curves...
October 19, 2016: Journal of Maternal-fetal & Neonatal Medicine
Paolo Giorgini, Paolo Di Giosia, Livia Ferri, Claudio Ferri
No abstract text is available yet for this article.
October 15, 2016: Journal of Cardiovascular Medicine
Francisco J Rios, Katie Y Hood, A Karvey, Karla B Neves, Panagiota Anyfanti, Ryszard Nosalski, Livia L Camargo Ll, Augusto C Montezano, Rhian M Touyz
OBJECTIVE: TRPM7 is cation channel with intrinsic kinase activity important for cellular Mg homeostasis. We recently showed that TRPM7-kinase plays a role in aldosterone-mediated vascular effects and inflammation. Here we explored the putative role of TRPM7-kinase in cardiac fibrosis and vascular function in aldosterone-induced hypertension in mice. DESIGN AND METHOD: Wild-type (WT) or heterozygote TRPM7-kinase domain (TRPM7+/-) mice were treated with infused aldosterone (600 μg/Kg/day) and NaCl 1% in drinking water (aldo/salt) for 4 weeks...
September 2016: Journal of Hypertension
Pál Czobor, Brigitta Kakuszi, Kornél Németh, Livia Balogh, Szilvia Papp, László Tombor, István Bitter
Deficits in error-processing are postulated in core symptoms of ADHD. Our goal was to investigate the neurophysiological basis of abnormal error-processing and adaptive adjustments in ADHD, and examine whether error-related alterations extend beyond traditional Regions of Interest (ROIs), particularly to those involved in adaptive adjustments, such as the Salience Network system. We obtained event-related potentials (ERPs) during a Go/NoGo task from 22 adult-ADHD patients and 29 matched healthy controls using a high-density 256-electrode array...
October 17, 2016: Brain Imaging and Behavior
Debora L Oliveira, Fernanda L Fonseca, Daniel Zamith-Miranda, Leonardo Nimrichter, Jéssica Rodrigues, Marcos D Pereira, Julia Cv Reuwsaat, Augusto Schrank, Charley Staats, Livia Kmetzsch, Marilene H Vainstein, Marcio L Rodrigues
AIM: We investigated the involvement of the autophagy protein 7 (Atg7) in physiology and pathogenic potential of Cryptococcus neoformans. MATERIALS & METHODS: The C. neoformans gene encoding Atg7 was deleted by biolistic transformation for characterization of autophagy mechanisms, pigment formation, cell dimensions, interaction with phagocytes and pathogenic potential in vivo. RESULTS & CONCLUSION: ATG7 deletion resulted in defective autophagy mechanisms, enhanced pigmentation and increased cellular size both in vitro and in vivo...
October 18, 2016: Future Microbiology
Maíra N Pereira, Heidi L Schulte, Natane Duarte, Eliana M Lima, Livia L Sá-Barreto, Tais Gratieri, Guilherme M Gelfuso, Marcilio S S Cunha-Filho
Currently marketed minoxidil formulations present inconveniences that ranges from a grease hard aspect they leave on the hair to more serious adverse reactions as scalp dryness and irritation. In this paper we propose a novel approach for minoxidil sulphate (MXS) delivery based on a solid effervescent formulation. The aim was to investigate whether the particle mechanical movement triggered by effervescence would lead to higher follicle accumulation. Preformulation studies using thermal, spectroscopic and morphological analysis demonstrated the compatibility between effervescent salts and the drug...
October 13, 2016: European Journal of Pharmaceutical Sciences
Ottó Dócs, Katalin Hegyi, Attila Mokánszky, Anikó Mónusné, Lívia Beke, Csilla András, Judit Bedekovics, Gábor Méhes
Mutation rates determined by allele-specific PCR can be highly different in KRAS exon 2 mutant colorectal carcinoma (CRC) samples suggesting intratumoural heterogeneity. To address the effect of KRAS gene copy number on the relative mutant allele frequency the KRAS locus was individually quantified following FISH analysis in 36 cases. We observed, that mutant KRAS status was associated with an elevated KRAS locus number (2.36 ± 0.42 vs 2.63 ± 0.75; p = 0.037) reflecting an increased aneuploidy status but no true amplification of the locus...
October 15, 2016: Pathology Oncology Research: POR
Serena Stigliano, Livia Archibugi, Giulia Zerboni, Gianfranco Delle Fave, Gabriele Capurso
BACKGROUND: Herbal remedies and other complementary and alternative medicine (CAM) are used by 30% of the patients with liver and inflammatory bowel diseases. However, there are no data regarding CAM use in patients with pancreatic disorders, including potential pancreatotoxicity. AIM OF THE STUDY: The aim of the study was to assess the prevalence of CAM use in patients with pancreatic disorders and screen for pancreatotoxicity. MATERIALS AND METHODS: This was a cross-sectional survey of consecutive outpatients seen at a Pancreas Center...
November 2016: Journal of Clinical Gastroenterology
Giovanna Simonetti, Felicia Diodata D'Auria, Nadia Mulinacci, Marzia Innocenti, Donato Antonacci, Letizia Angiolella, Anna Rita Santamaria, Alessio Valletta, Livia Donati, Gabriella Pasqua
Several human skin diseases are associated with fungi as dermatophytes and Malassezia. Skin mycoses are increasing and new alternatives to conventional treatments with improved efficacy and/or safety profiles are desirable. For the first time, the anti-dermatophytes and the anti-Malassezia activities of Vitis vinifera seed extracts obtained from different table and wine cultivars have been evaluated. Geometric minimal inhibitory concentration ranged from 20 to 97 µg/mL for dermatophytes and from 32 to 161 µg/mL for Malassezia furfur...
October 13, 2016: Phytotherapy Research: PTR
Eluza Piassi, Leonardo Santos Antunes, Marcia Rejane Thomas Canabarro Andrade, Lívia Azeredo Alves Antunes
Anterior crossbite (AC) refers to a condition in which the maxillary anterior teeth are placed lingually in their relationship with the mandibular anterior teeth. This dental condition results in visible incisor differences that are associated with higher levels of dissatisfaction with appearance and have potential to negatively impact on oral health-related quality of life (OHRQoL) of the children. The aim of this paper was to report two cases of interceptive orthodontic treatment of twin children with anterior crossbite and its impact on OHRQoL of these children...
2016: Case Reports in Dentistry
Rhian M Touyz, Aikaterini Anagnostopoulou, Livia De Lucca Camargo, Augusto C Montezano
No abstract text is available yet for this article.
October 14, 2016: Circulation Research
Guilherme Teixeira Theodoro, Lívia Fiorin, Izabela Cristina Maurício Moris, Renata Cristina Silveira Rodrigues, Ricardo Faria Ribeiro, Adriana Cláudia Lapria Faria
Dental ceramics have been widely used because of aesthetic, but wear is still questioned. There are relates that ceramic surface is prone to degradation by acidulated fluoride, that can increase wear rates. The aim of this study was to evaluate the effect of neutral and acidulated fluoride gel, used as preventive agents for professional use, at wear and compression strength of dental ceramics IPS e.max ZirPress (ZIR), IPS Empress Esthetic (EMP) e IPS Inline POM (POM). For this, 30 crowns and 30 disks were obtained by heat-pressing...
September 28, 2016: Journal of the Mechanical Behavior of Biomedical Materials
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