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https://www.readbyqxmd.com/read/28101218/bevacizumab-pemetrexed-and-carboplatin-in-first-line-treatment-of-non-small-cell-lung-cancer-patients-focus-on-patients-with-brain-metastases
#1
Dimitra Stefanou, Sofia Stamatopoulou, Antigoni Sakellaropoulou, Gavriil Akakios, Marina Gkiaouraki, Despina Gkeka, Maria Prevezanou, Alexandros Ardavanis
Data concerning bevacizumab plus pemetrexed plus carboplatin as first-line treatment for patients with non-squamous non-small cell lung cancer (NSCLC) with or without brain metastases (BM) are lacking. The present study analyzed the efficacy and safety of this combination as induction therapy, followed by maintenance therapy with bevacizumab plus pemetrexed in non-squamous NSCLC patients with or without BM. Treatment-naïve patients with advanced non-squamous NSCLC and an Eastern Cooperative Oncology Group performance status score of 0-2 were eligible...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28100192/design-and-rationale-of-a-large-international-prospective-cohort-study-to-evaluate-the-occurrence-of-malformations-and-perinatal-neonatal-death-using-insulin-detemir-in-pregnant-women-with-diabetes-in-comparison-with-other-long-acting-insulins
#2
Elisabeth R Mathiesen, Henning Andersen, Sofia I I Kring, Peter Damm
BACKGROUND: There are a lack of data regarding the effect of basal insulin analogues on rates of events like congenital malformation and perinatal mortality in diabetic pregnancy. METHODS: The present study is a prospective, non-interventional, multicentre cohort study conducted in seven countries, designed to assess the safety of insulin detemir during pregnancy, and to monitor the health status of resulting infants (exposed in utero) up to 1 year of age. The study population includes women with type 1 or type 2 diabetes, who are pregnant and being treated with insulin...
January 18, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28099703/prevalence-and-3-year-persistence-of-human-papillomavirus-serotypes-in-asymptomatic-patients-in-northern-mexico
#3
Oscar R Fajardo-Ramírez, María C Barboza-Cerda, Rocío Ortiz-López, Augusto Rojas-Martínez, María L Garza-Rodríguez, Abel Sepúlveda-Flores, Juan F González-Guerrero, Sofía Bernal-Silva, Ricardo M Cerda-Flores, Itzel E Calleja-Macías, Socorro Rodríguez-Flores, Esthela Sandoval-Guzmán, Teresa Plascencia-Solis, Patricia Pérez-Reyes, Jesús Z Villarreal, Hugo A Barrera-Saldaña
OBJECTIVE: To investigate clinical outcomes and 3-year persistence of human papillomavirus (HPV) infections among women in Mexico. METHODS: A prospective study enrolled sexually active women attending primary healthcare clinics in metropolitan Monterrey, Mexico, between June 3 and August 30, 2002. Baseline data were collected and participants underwent HPV screening. Patients with HPV infections were asked to attend a repeat screening appointment after 3 years, when the same screening data were gathered...
January 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28099691/prospective-observational-study-comparing-traditional-laparoscopy-and-three-dimensional-laparoscopy-in-gynecologic-surgery
#4
Maria D Lara-Domínguez, Araceli López-Jiménez, Jacek P Grabowski, Jose E Arjona-Berral, Ignacio Zapardiel
OBJECTIVE: To compare perioperative details among patients who underwent gynecologic surgery between traditional laparoscopy and three-dimensional laparoscopy. METHOD: The present prospective non-randomized study enrolled all consecutive patients diagnosed with gynecologic pathology who underwent laparoscopic surgery at Reina Sofia Hospital, Cordoba, Spain between January 1 and April 30, 2014. Perioperative data, adverse events, and patient satisfaction were compared between patients who underwent treatment with two-dimensional and three-dimensional laparoscopic surgery techniques...
December 10, 2016: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28099042/sex-differences-in-associations-between-insulin-resistance-heart-rate-variability-and-arterial-stiffness-in-healthy-women-and-men-a-physiology-study
#5
Luke Anthony Rannelli, Jennifer M MacRae, Michelle C Mann, Sharanya Ramesh, Brenda R Hemmelgarn, Doreen Rabi, Darlene Y Sola, Sofia B Ahmed
Diabetes confers greater cardiovascular risk to women than to men. Whether insulin-resistance-mediated risk extends to the healthy population is unknown. Measures of insulin resistance (fasting insulin, homeostatic model assessment, hemoglobin A1c, quantitative insulin sensitivity check index, glucose) were determined in 48 (56% female) healthy subjects. Heart rate variability (HRV) was calculated by spectral power analysis and arterial stiffness was determined using noninvasive applanation tonometry. Both were measured at baseline and in response to angiotensin II infusion...
November 2, 2016: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28098211/deep-sea-crustacean-trawling-fisheries-in-portugal-quantification-of-effort-and-assessment-of-landings-per-unit-effort-using-a-vessel-monitoring-system-vms
#6
Juan Bueno-Pardo, Sofia P Ramalho, Ana García-Alegre, Mariana Morgado, Rui P Vieira, Marina R Cunha, Henrique Queiroga
Mapping and quantifying bottom trawling fishing pressure on the seafloor is pivotal to understand its effects on deep-sea benthic habitats. Using data from the Vessel Monitoring System of crustacean trawlers along the Portuguese margin, we have identified the most exploited areas and characterized the most targeted habitats and water depths. We estimated a total trawling effort of 69596, 66766, and 63427 h y(-1) for the years 2012, 2013, and 2014 respectively which, considering the total landings estimated for this gear, yield values of 20...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28097524/pubovisceralis-muscle-fiber-architecture-determination-comparison-between-biomechanical-modeling-and-diffusion-tensor-imaging
#7
Sofia Brandão, Marco Parente, Elisabete Silva, Thuane Da Roza, Teresa Mascarenhas, João Leitão, João Cunha, Renato Natal Jorge, Rita Gouveia Nunes
Biomechanical analysis of pelvic floor dysfunction requires knowledge of certain biomechanical parameters, such as muscle fiber direction, in order to adequately model function. Magnetic resonance (MR) diffusion tensor imaging (DTI) provides an estimate of overall muscle fiber directionality based on the mathematical description of water diffusivity. This work aimed at evaluating the concurrence between pubovisceralis muscle fiber representations obtained from DTI, and the maximum principal stress lines obtained through the finite element method...
January 17, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28097001/mag-dpa-curbs-inflammatory-biomarkers-and-pharmacological-reactivity-in-cytokine-triggered-hyperresponsive-airway-models
#8
Rayan Khaddaj-Mallat, Roddy Hiram, Chantal Sirois, Marco Sirois, Edmond Rizcallah, Sofia Marouan, Caroline Morin, Éric Rousseau
Bronchial inflammation contributes to a sustained elevation of airway hyperresponsiveness (AHR) in asthma. Conversely, omega-3 fatty acid derivatives have been shown to resolve inflammation in various tissues. Thus, the effects of docosapentaenoic acid monoacylglyceride (MAG-DPA) were assessed on inflammatory markers and reactivity of human distal bronchi as well as in a cultured model of guinea pig tracheal rings. Human bronchi were dissected and cultured for 48 h with 10 ng/mL TNF-α or IL-13. Guinea pig tracheas were maintained in organ culture for 72 h which was previously shown to trigger spontaneous AHR...
December 2016: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28095816/awareness-and-knowledge-among-internal-medicine-house-staff-for-dose-adjustment-of-commonly-used-medications-in-patients-with-ckd
#9
Sikander Surana, Neeru Kumar, Amita Vasudeva, Gulvahid Shaikh, Kenar D Jhaveri, Hitesh Shah, Deepa Malieckal, Joshua Fogel, Gurwinder Sidhu, Sofia Rubinstein
BACKGROUND: Drug dosing errors result in adverse patient outcomes and are more common in patients with chronic kidney disease (CKD). As internists treat the majority of patients with CKD, we study if Internal Medicine house-staff have awareness and knowledge about the correct dosage of commonly used medications for those with CKD. METHODS: A cross-sectional survey was performed and included 341 participants. The outcomes were the awareness of whether a medication needs dose adjustment in patients with CKD and whether there was knowledge for the level of glomerular filtration rate (GFR) a medication needs to be adjusted...
January 17, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28095694/effect-of-a-ph-gradient-on-the-protonation-states-of-cytochrome-c-oxidase-a-continuum-electrostatics-study
#10
Pedro Rafael Magalhães, A Sofia F Oliveira, Sara R R Campos, Claudio Manuel Soares, António M Baptista
Cytochrome c oxidase (CcO) couples the reduction of dioxygen to water with transmembrane proton pumping, which leads to the generation of an electrochemical gradient. In this study we analyze how one of the components of the electrochemical gradient, the difference in pH across the membrane, or ΔpH, influences the protonation states of residues in CcO. We modified our continuum electrostatics/Monte Carlo (CE/MC) method in order to include the ΔpH and applied it to the study of CcO, in what is, to our best knowledge, the first CE/MC study of CcO in the presence of a pH gradient...
January 18, 2017: Journal of Chemical Information and Modeling
https://www.readbyqxmd.com/read/28093714/neuroplasticity-based-technologies-and-interventions-for-restoring-motor-functions-in-multiple-sclerosis
#11
Sofia Straudi, Nino Basaglia
Motor impairments are very common in multiple sclerosis (MS), leading to a reduced Quality of Life and active participation. In the past decades, new insights into the functional reorganization processes that occur after a brain injury have been introduced. Specifically, the motor practice seems to be determinant to induce neuroplastic changes and motor recovery. More recently, these findings have been extended to multiple sclerosis, in particular, it has been hypothesized that disease progression, functional reorganization and disability are mutually related...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28093434/forty-years-of-shunt-surgery-at-rigshospitalet-denmark-a-retrospective-study-comparing-past-and-present-rates-and-causes-of-revision-and-infection
#12
Philip Kofoed Månsson, Sofia Johansson, Morten Ziebell, Marianne Juhler
OBJECTIVE: The objective of this study is to review our experience of shunt surgery by investigating 40 years of development in terms of rates of revision and infection, shunt survival and risk factors. DESIGN AND PARTICIPANTS: Medical records and operative reports were reviewed retrospectively for all patients who underwent primary shunt surgery at our department in the years 2010 to 2012. All results were compared with a previous study from our department. A mixed population consisting of 434 patients was included...
January 16, 2017: BMJ Open
https://www.readbyqxmd.com/read/28092091/preliminary-results-on-long-term-potentiation-like-cortical-plasticity-and-cholinergic-dysfunction-after-miglustat-treatment-in-niemann-pick-disease-type-c
#13
Alberto Benussi, Maria Sofia Cotelli, Maura Cosseddu, Valeria Bertasi, Marinella Turla, Ettore Salsano, Andrea Dardis, Alessandro Padovani, Barbara Borroni
Niemann-Pick disease type C (NPC) is a rare autosomal recessive lysosomal storage disorder, which manifests clinically with a wide range of neurological signs and symptoms. We assessed multiple neurological, neuropsychological and neurophysiological biomarkers using a transcranial magnetic stimulation (TMS) multi-paradigm approach in two patients with NPC carrying a homozygous mutation in the NPC1 gene, and in two heterozygous family members.We assessed short-interval intracortical inhibition (SICI), intracortical facilitation (ICF), long-interval intracortical inhibition (LICI), short-latency afferent inhibition (SAI) and long-term potentiation (LTP)-like cortical plasticity with a paired associative stimulation (PAS) protocol...
January 17, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28091350/the-effects-of-flavanone-rich-citrus-juice-on-cognitive-function-and-cerebral-blood-flow-an-acute-randomised-placebo-controlled-cross-over-trial-in-healthy-young-adults
#14
Daniel J Lamport, Deepa Pal, Anna L Macready, Sofia Barbosa-Boucas, John M Fletcher, Claire M Williams, Jeremy P E Spencer, Laurie T Butler
A plausible mechanism underlying flavonoid-associated cognitive effects is increased cerebral blood flow (CBF). However, behavioural and CBF effects following flavanone-rich juice consumption have not been explored. The aim of this study was to investigate whether consumption of flavanone-rich juice is associated with acute cognitive benefits and increased regional CBF in healthy, young adults. An acute, single-blind, randomised, cross-over design was applied with two 500-ml drink conditions - high-flavanone (HF; 70·5 mg) drink and an energy-, and vitamin C- matched, zero-flavanone control...
December 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/28090410/retrospective-analysis-of-heavy-metal-contamination-in-rhode-island-based-on-old-and-new-herbarium-specimens
#15
Sofia M Rudin, David W Murray, Timothy J S Whitfeld
PREMISE OF THE STUDY: Herbarium specimens may provide a record of past environmental conditions, including heavy metal pollution. To explore this potential, we compared concentrations of copper, lead, and zinc in historical and new collections from four sites in Rhode Island, USA. METHODS: We compared historical specimens (1846 to 1916) to congener specimens collected in 2015 at three former industrial sites in Providence, Rhode Island, and one nonindustrial site on Block Island...
January 2017: Applications in Plant Sciences
https://www.readbyqxmd.com/read/28089609/de-immunized-and-functional-therapeutic-deft-versions-of-a-long-lasting-recombinant-alpha-interferon-for-antiviral-therapy
#16
Eduardo F Mufarrege, Sofía Giorgetti, Marina Etcheverrigaray, Frances Terry, William Martin, Anne S De Groot
Interferon α (IFN-α) exerts potent antiviral, immunomodulatory, and antiproliferative activity and have proven clinical utility in chronic hepatitis B and C virus infections. However, repeated IFN-α administration induces neutralizing antibodies (NAb) against the therapeutic in a significant number of patients. Associations between IFN-α immunogenicity and loss of efficacy have been described. So as to improve the in vivo biological efficacy of IFN-α, a long lasting hyperglycosylated protein (4N-IFN) derived from IFN-α2b wild type (WT-IFN) was developed...
January 10, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/28087732/novel-gnb1-mutations-disrupt-assembly-and-function-of-g-protein-heterotrimers-and-cause-global-developmental-delay-in-humans
#17
Katja Lohmann, Ikuo Masuho, Dipak N Patil, Hauke Baumann, Eva Hebert, Sofia Steinrücke, Daniel Trujillano, Nickolas K Skamangas, Valerija Dobricic, Irina Hüning, Gabriele Gillessen-Kaesbach, Ana Westenberger, Dusanka Savic-Pavicevic, Alexander Münchau, Gabriela Oprea, Christine Klein, Arndt Rolfs, Kirill A Martemyanov
Global developmental delay (GDD), often accompanied by intellectual disability, seizures and other features is a severe, clinically and genetically highly heterogeneous childhood-onset disorder. In cases where genetic causes have been identified, de-novo mutations in neuronally expressed genes are a common scenario. These mutations can be best identified by exome sequencing of parent-offspring trios. De novo mutations in the guanine nucleotide-binding protein, beta 1 (GNB1) gene, encoding the Gβ1 subunit of heterotrimeric G proteins, have recently been identified as a novel genetic cause of GDD...
January 13, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28087505/2016-update-of-the-asas-eular-management-recommendations-for-axial-spondyloarthritis
#18
Désirée van der Heijde, Sofia Ramiro, Robert Landewé, Xenofon Baraliakos, Filip Van den Bosch, Alexandre Sepriano, Andrea Regel, Adrian Ciurea, Hanne Dagfinrud, Maxime Dougados, Floris van Gaalen, Pál Géher, Irene van der Horst-Bruinsma, Robert D Inman, Merryn Jongkees, Uta Kiltz, Tore K Kvien, Pedro M Machado, Helena Marzo-Ortega, Anna Molto, Victoria Navarro-Compàn, Salih Ozgocmen, Fernando M Pimentel-Santos, John Reveille, Martin Rudwaleit, Jochen Sieper, Percival Sampaio-Barros, Dieter Wiek, Jürgen Braun
To update and integrate the recommendations for ankylosing spondylitis and the recommendations for the use of tumour necrosis factor inhibitors (TNFi) in axial spondyloarthritis (axSpA) into one set applicable to the full spectrum of patients with axSpA. Following the latest version of the European League Against Rheumatism (EULAR) Standardised Operating Procedures, two systematic literature reviews first collected the evidence regarding all treatment options (pharmacological and non-pharmacological) that were published since 2009...
January 13, 2017: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/28087028/nodular-hidradenoma-dermoscopic-presentation
#19
Juan Carlos Robles-Mendez, Sylvia Aide Martínez-Cabriales, Alejandra Villarreal-Martínez, Ana Sofía Ayala-Cortés, Ivette Miranda-Maldonado, Osvaldo Vázquez-Martínez, Jorge Ocampo-Candiani
No abstract text is available yet for this article.
February 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28087026/dermoscopy-of-pigmented-fungiform-papillae-of-the-tongue
#20
Juan-Carlos Robles-Méndez, Ana-Sofía Ayala-Cortés, Alejandra Villarreal-Martínez, Jorge Ocampo-Candiani
No abstract text is available yet for this article.
February 2017: Journal of the American Academy of Dermatology
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