keyword
MENU ▼
Read by QxMD icon Read
search

Madeira

keyword
https://www.readbyqxmd.com/read/29622714/hypocalcaemia-in-an-adult-the-importance-of-not-overlooking-the-cause
#1
Catarina Abrantes, Daniela Brigas, Hugo Jorge Casimiro, Margarida Madeira
A 58-year-old male patient was admitted at the São Bernardos's Hospital (Setúbal, Portugal) with generalised muscle spasms, dyspnoea, laryngospasm and bronchospasm in the context of severe hypocalcaemia. Despite efforts to correct serum calcium, it remained below average, leading to question the true cause of hypocalcaemia. Low parathyroid hormone and 25-hydroxyvitamin D, along with facial anomalies, palate defect and cognitive impairment with concomitant psychiatric disorder led to a suspicion of a DiGeorge/velocardiofacial/22q11...
April 5, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29621117/cerebral-multimodal-monitoring-in-sepsis-an-experimental-study
#2
Pedro Kurtz, Joana C d'Avila, Darwin Prado, Caroline Madeira, Charles Vargas-Lopes, Rogerio Panizzutti, Luciano Cesar Pontes Azevedo, Fernando A Bozza
Acute brain dysfunction is a complication of sepsis and its pathophysiology remains poorly understood. We studied the brain metabolism in a resuscitated animal model of sepsis. Twelve anesthetized, mechanically ventilated and invasively monitored pigs were allocated to a sham procedure (N = 5) or sepsis (N = 7). Sepsis was induced through fecal inoculation in the peritoneum. Fluid resuscitation was maintained during the entire study period. Animals were observed until spontaneous death or for a maximum of 24 hours...
April 4, 2018: Shock
https://www.readbyqxmd.com/read/29605012/teaching-veterinary-parasitology-in-portugal-in-the-21st-century-changes-challenges-and-opportunities-after-the-bologna-process
#3
Luís Manuel Madeira de Carvalho, Ana Margarida Alho
Veterinary education in Portugal began in 1830, but individualised teaching of parasitology started in 1911 at the Faculty of Veterinary Medicine, University of Lisbon (FMV-ULisboa). Parasitology and Parasitic Diseases were taught in the 3rd and 4th years of the veterinary course, respectively. In 2007/2008, a new curriculum was implemented as a consequence of the Bologna Process (BP), with Parasitology converted into "Parasitology I" (General Parasitology, Arthropods and Protozoology) and "Parasitology II" (Helminthology), being taught in the 1st and 2nd semesters of the 2nd year of the course, respectively...
April 15, 2018: Veterinary Parasitology
https://www.readbyqxmd.com/read/29590186/jmjd1a-h3k9me1-h3k9me2-and-adm-expression-as-prognostic-markers-in-oral-and-oropharyngeal-squamous-cell-carcinoma
#4
Lucas de Lima Maia, Gabriela Tonini Peterle, Marcelo Dos Santos, Leonardo Oliveira Trivilin, Suzanny Oliveira Mendes, Mayara Mota de Oliveira, Joaquim Gasparini Dos Santos, Elaine Stur, Lidiane Pignaton Agostini, Cinthia Vidal Monteiro da Silva Couto, Juliana Dalbó, Aricia Leone Evangelista Monteiro de Assis, Anderson Barros Archanjo, Ana Maria Da Cunha Mercante, Rossana Veronica Mendoza Lopez, Fábio Daumas Nunes, Marcos Brasilino de Carvalho, Eloiza Helena Tajara, Iúri Drumond Louro, Adriana Madeira Álvares-da-Silva
AIMS: Jumonji Domain-Containing 1A (JMJD1A) protein promotes demethylation of histones, especially at lysin-9 of di-methylated histone H3 (H3K9me2) or mono-methylated (H3K9me1). Increased levels of H3 histone methylation at lysin-9 (H3K9) is related to tumor suppressor gene silencing. JMJD1A gene target Adrenomeduline (ADM) has shown to promote cell growth and tumorigenesis. JMJD1A and ADM expression, as well as H3K9 methylation level have been related with development risk and prognosis of several tumor types...
2018: PloS One
https://www.readbyqxmd.com/read/29579616/impact-of-prophylactic-cavotricuspid-isthmus-ablation-in-atrial-fibrillation-recurrence-after-a-first-pulmonary-vein-isolation-procedure
#5
João Mesquita, António Miguel Ferreira, Diogo Cavaco, Pedro Carmo, Márcio Madeira, Pedro Freitas, Francisco Moscoso Costa, Francisco Morgado, Miguel Mendes, Pedro Adragão
INTRODUCTION: PVI is a well-established therapy for patients with drug refractory atrial fibrillation (AF). However, it remains unclear whether prophylactic cavotricuspid isthmus (CTI) ablation at the time of PVI improves long-term freedom from AF. OBJECTIVE: To compare the outcomes of patients who underwent PVI alone vs. PVI + prophylactic CTI ablation. METHODS: Propensity score (PS) matching analysis based on a registry dataset of 1931 consecutive patients who underwent a first AF catheter ablation...
May 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29574630/p2y-12-but-not-p2y-13-purinergic-receptor-controls-postnatal-rat-retinogenesis-in-vivo
#6
Luana de Almeida-Pereira, Marinna Garcia Repossi, Camila Feitosa Magalhães, Rafael de Freitas Azevedo, Juliana da Cruz Corrêa-Velloso, Henning Ulrich, Ana Lúcia Marques Ventura, Lucianne Fragel-Madeira
Adenine nucleotides through P2Y1 receptor stimulation are known to control retinal progenitor cell (RPC) proliferation by modulating expression of the p57KIP2 , a cell cycle regulator. However, the role of Gi protein-coupled P2Y12 and P2Y13 receptors also activated by adenine nucleotides in RPC proliferation is still unknown. Gene expression of the purinergic P2Y12 subtype was detected in rat retina during early postnatal days (P0 to P5), while expression levels of P2Y13 were low. Immunohistochemistry assays performed with rat retina on P3 revealed P2Y12 receptor expression in both Ki-67-positive cells in the neuroblastic layer and Ki-67-negative cells in the ganglion cell layer and inner nuclear layer...
March 25, 2018: Molecular Neurobiology
https://www.readbyqxmd.com/read/29570361/optimizing-the-flavanone-core-toward-new-selective-nitrogen-containing-modulators-of-abc-transporters
#7
Ricardo J Ferreira, Rafael Baptista, Alexis Moreno, Patricia G Madeira, Ruttiros Khonkarn, Hélène Baubichon-Cortay, Daniel Jva Dos Santos, Pierre Falson, Maria-José U Ferreira
AIM: Naringenin (1), isolated in large amount from the aerial parts of Euphorbia pedroi, was chemically derivatized to yield 18 imine derivatives (2-19) and three alkylated derivatives through a Mannich-type reaction (20-22) that were tested as multidrug resistance (MDR) reversers in cancer cells. Results/methodology: While hydrazone (2-4) and azine (5-13) derivatives showed an improvement in their MDR reversal activities against the breast cancer resistance protein, carbohydrazides 14-19 revealed an enhancement in MDR reversal activity toward the multidrug resistance protein 1...
March 23, 2018: Future Medicinal Chemistry
https://www.readbyqxmd.com/read/29559132/dirofilaria-immitis-and-angiostrongylus-vasorum-the-current-situation-of-two-major-canine-heartworms-in-portugal
#8
Ana Margarida Alho, José Meireles, Manuela Schnyder, Luís Cardoso, Silvana Belo, Peter Deplazes, Luís Madeira de Carvalho
Cardiopulmonary nematodes are life-threatening pet parasites increasingly reported throughout Europe, with overlapping endemic areas. Dirofilaria immitis is a mosquito-borne whilst Angiostrongylus vasorum is a snail-borne pathogen. Both adult nematodes reside in the pulmonary arteries and right cardiac ventricle of domestic and wild canids, causing a wide spectrum of clinical presentations ranging from cough, dyspnoea and exercise intolerance to severe vascular and pulmonary disease with hearth failure that may lead to death...
March 15, 2018: Veterinary Parasitology
https://www.readbyqxmd.com/read/29554937/awareness-of-zoonotic-diseases-and-parasite-control-practices-a-survey-of-dog-and-cat-owners-in-qatar
#9
Ana Margarida Alho, Clara Lima, Vito Colella, Luís Madeira de Carvalho, Domenico Otranto, Luís Cardoso
BACKGROUND: Qatar is one of the wealthiest and fastest growing economies in the world, experiencing a rapid increase in human and pet populations. Given the paucity of data on prophylactic measures against endo- and ectoparasites of pets in Qatar, as well as on the owners' awareness of zoonotic diseases, a questionnaire was conducted. METHODS: From July to November 2017, 150 multiple-choice questionnaires were administered to dog and/or cat owners who attended two veterinary clinics in Doha...
March 20, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29544153/breast-cancer-in-portugal-temporal-trends-and-age-specific-incidence-by-geographic-regions
#10
Gonçalo Forjaz de Lacerda, Scott P Kelly, Joana Bastos, Clara Castro, Alexandra Mayer, Angela B Mariotto, William F Anderson
BACKGROUND: Female breast cancer incidence rates have been increasing in Portugal for years. We, therefore, conducted the first nationwide breast cancer study to assess regional differences. METHODS: Cases were obtained from population-based cancer registries covering the country's Mainland (South, North, Centre), as well as the two Autonomous Regions (Azores and Madeira), for the time-period 1998 through 2011. Analyses were restricted to ages 30-84 years and stratified by region...
March 12, 2018: Cancer Epidemiology
https://www.readbyqxmd.com/read/29542784/mechanisms-ruling-the-partition-of-solutes-in-ionic-liquid-based-aqueous-biphasic-systems-the-multiple-effects-of-ionic-liquids
#11
Helena Passos, Teresa B V Dinis, Emanuel V Capela, Maria V Quental, Joana Gomes, Judite Resende, Pedro P Madeira, Mara G Freire, João A P Coutinho
In the past decade, the remarkable potential of ionic-liquid-based aqueous biphasic systems (IL-based ABSs) to extract and purify a large range of valued-added biocompounds has been demonstrated. However, the translation of lab-scale experiments to an industrial scale has been precluded by a poor understanding of the molecular-level mechanisms ruling the separation or partition of target compounds between the coexisting phases. To overcome this limitation, we carried out a systematic evaluation of specific interactions, induced by ILs and several salts used as phase-forming components, and their impact on the partition of several solutes in IL-based ABSs...
March 15, 2018: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/29538543/association-between-the-display-of-cigarette-packs-at-the-point-of-sale-and-smoking-susceptibility-among-adolescents-in-brazil
#12
Ana Luiza Curi Hallal, Andreza Madeira Macario, Roberto Hess de Souza, Antônio Fernando Boing, Lúcio Botelho, Joanna Cohen
This was a cross-sectional study aimed at determining the association between exposure to tobacco displays at the point of sale and susceptibility to smoking in schoolchildren in the 14- to 17-year age bracket. Of the participating students, 69.0%, 21.3%, and 9.7% were classified as never smokers, experimenters, and smokers, respectively. Of the participants who were classified as being exposed to smoking, 18.9% were susceptible to smoking. Of the participants who were classified as being unexposed to smoking, 12...
January 2018: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/29534534/hair-as-a-biomarker-of-long-term-mercury-exposure-in-brazilian-amazon-a-systematic-review
#13
REVIEW
Nathália Santos Serrão de Castro, Marcelo de Oliveira Lima
Many studies have assessed mercury (Hg) exposure in the Amazonian population. This article performs a literature search of the studies that used hair as a biomarker of Hg exposure in the Brazilian Amazonian population. The search covered the period from 1996 to 2016 and included articles which matched the following criteria: (1) articles related to Hg exposure into Brazilian Amazon; (2) articles that used hair as a biomarker of Hg exposure; (3) articles that used analytical tools to measure the Hg content on hair and (4) articles that presented arithmetic mean and/or minimum and maximum values of Hg...
March 12, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29529266/varieties-of-self-disorder-a-bio-pheno-social-model-of-schizophrenia
#14
Louis Sass, Juan P Borda, Luis Madeira, Elizabeth Pienkos, Barnaby Nelson
The self-disorder model offers a unifying way of conceptualizing schizophrenia's highly diverse symptoms (positive, negative, disorganized), of capturing their distinctive bizarreness, and of conceiving their longitudinal development. These symptoms are viewed as differing manifestations of an underlying disorder of ipseity or core-self: hyper-reflexivity/diminished-self-presence with accompanying disturbances of "grip" or "hold" on reality. Recent revision to this phenomenological theory, in particular distinguishing primary-vs-secondary factors, offers a bio-pheno-social model that is consistent with recent empirical findings and offers several advantages: (1) It helps account for the temporal variations of the symptoms or syndrome, including longitudinal progression, but also the shorter-term, situationally reactive, and sometimes defensive or quasi-intentional variability of symptom-expression that can occur in schizophrenia (consistent with understanding some aspects of ipseity-disturbance as dynamic and mutable, involving shifting attitudes or experiential orientations)...
February 5, 2018: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/29527129/a-critical-appraisal-on-ait-in-childhood-asthma
#15
REVIEW
Matteo Ferrando, Francesca Racca, Lorena Nascimento Girardi Madeira, Enrico Heffler, Giovanni Passalacqua, Francesca Puggioni, Niccolò Stomeo, Giorgio Walter Canonica
Abstract: Allergen immunotherapy (AIT) is the only disease-modifying treatment approved for allergic rhinitis and allergic asthma and represents a suitable therapeutic option, especially in childhood, to modify the progression of respiratory allergic diseases. Starting from the previous "generic class effect" evaluation, as testified by the numerous meta analyses, AIT is now considered a product-specific pathogenic-oriented treatment. Background: AIT was empirically proposed more than one century ago in the subcutaneous form (SCIT), but the IgE-mediated mechanism of allergy was elucidated only after 50 years of clinical use of the treatment...
2018: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/29514731/parasite-vector-interaction-of-chagas-disease-a-mini-review
#16
Ana Beatriz Bortolozo de Oliveira, Kaio Cesar Chaboli Alevi, Carlos Henrique Lima Imperador, Fernanda Fernandez Madeira, Maria Tercília Vilela de Azeredo-Oliveira
Trypanosoma cruzi is a protozoan of great importance to public health: it has infected millions of people in the world and is the etiologic agent of Chagas disease, which can cause cardiac and gastrointestinal disorders in patients and may even lead to death. The main vector of transmission of this parasite is triatomine bugs, which have a habit of defecating while feeding on blood and passing the parasite to their own hosts through their feces. Although it has been argued that T. cruzi is not pathogenic for this vector, other studies indicate that the success of the infection depends on several molecules and factors, including the insect's intestinal microbiota, which may experience changes as a result of infection that include decreased fitness...
March 2018: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29513876/correlation-of-transforming-growth-factor-%C3%AE-1-and-tumour-necrosis-factor-levels-with-left-ventricular-function-in-chagas-disease
#17
Eduardo Ov Curvo, Roberto R Ferreira, Fabiana S Madeira, Gabriel F Alves, Mayara C Chambela, Veronica G Mendes, Luiz Henrique C Sangenis, Mariana C Waghabi, Roberto M Saraiva
BACKGROUND: Transforming growth factor β1 (TGF-β1) and tumour necrosis factor (TNF) have been implicated in Chagas disease pathophysiology and may correlate with left ventricular (LV) function. OBJECTIVES: We determined whether TGF-β1 and TNF serum levels correlate with LV systolic and diastolic functions and brain natriuretic peptide (BNP) serum levels in chronic Chagas disease. METHODS: This cross-sectional study included 152 patients with Chagas disease (43% men; 57 ± 12 years old), classified as 53 patients with indeterminate form and 99 patients with cardiac form (stage A: 24, stage B: 25, stage C: 44, stage D: 6)...
February 19, 2018: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/29509983/three-unrelated-protease-inhibitors-enhance-accumulation-of-pharmaceutical-recombinant-proteins-in-n-benthamiana
#18
Friederike Grosse-Holz, Luisa Madeira, Muhammad Awais Zahid, Molly Songer, Jiorgos Kourelis, Mary Fesenko, Sabrina Ninck, Farnusch Kaschani, Markus Kaiser, Renier A L van der Hoorn
Agroinfiltrated Nicotiana benthamiana is a flexible and scalable platform for recombinant protein (RP) production, but its great potential is hampered by plant proteases that degrade RPs. Here, we tested 29 candidate protease inhibitors (PIs) in agroinfiltrated N. benthamiana leaves for enhancing accumulation of three unrelated RPs: glycoenzyme α-Galactosidase; glycohormone erythropoietin (EPO); and IgG antibody VRC01. Of the previously described PIs enhancing RP accumulation, we found only cystatin SlCYS8 to be effective...
March 6, 2018: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/29504786/justifying-treatment-bias-the-legitimizing-role-of-threat-perception-and-immigrant-provider-contact-in-healthcare
#19
Ana Filipa Madeira, Cicero Roberto Pereira, Ana Gama, Sónia Dias
OBJECTIVE: Immigrants tend to receive a lower quality of healthcare, which can be a sign of healthcare bias. We examined whether this bias in medical care is associated with a legitimizing process involving two psychosocial factors: threat perception and level of intergroup contact. METHOD: One hundred eighty six Portuguese health professionals (55.6% clinicians; 44.4% nurses; 78.5% female; Mage = 45.83, range = 23 and 71) completed a questionnaire on prejudiced attitudes toward immigrants, perceptions of health-specific threats, bias in medical practice and level of contact with immigrant patients...
March 5, 2018: Cultural Diversity & Ethnic Minority Psychology
https://www.readbyqxmd.com/read/29479537/omnigene-sputum-suppresses-contaminants-while-maintaining-mycobacterium-tuberculosis-viability-and-obviates-cold-chain-transport
#20
Khalide Azam, Nureisha Cadir, Carla Madeira, Stephen H Gillespie, Wilber Sabiiti
Tuberculosis (TB) diagnostics are centralised, requiring long-distance transportation of specimens in most resource-limited settings. We evaluated the ability of OMNIgene.SPUTUM (OM-S) to obviate cold-chain transport of TB specimens. A two-arm (same-day and after 5 days sample processing) study was conducted to assess contamination rates and Mycobacterium tuberculosis viability in OM-S-treated samples against the standard decontamination procedure (SDP) in Mozambique, using Lowenstein Jensen (LJ) and mycobacterial growth indicator tube (MGIT) culture and molecular bacterial load assay...
January 2018: ERJ Open Research
keyword
keyword
83814
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"