keyword
MENU ▼
Read by QxMD icon Read
search

Matias

keyword
https://www.readbyqxmd.com/read/29139601/utility-of-the-acc-aha-lesion-classification-as-a-predictor-of-procedural-30-day-and-12-month-outcomes-in-the-contemporary-percutaneous-coronary-intervention-era
#1
James Theuerle, Matias B Yudi, Omar Farouque, Nick Andrianopoulos, Peter Scott, Andrew E Ajani, Angela Brennan, Stephen J Duffy, Christopher M Reid, David J Clark
BACKGROUND: Correlations between the ACC/AHA coronary lesion classification and clinical outcomes in the contemporary percutaneous coronary intervention (PCI) era are not well established. METHODS: We analyzed clinical characteristics and outcomes according to ACC/AHA lesion classification (A, B1, B2, C) in 13,701 consecutive patients from the Melbourne Interventional Group (MIG) registry. Patients presenting with STEMI, cardiogenic shock and out-of-hospital cardiac arrest were excluded...
November 15, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29134827/serum-plasma-and-saliva-biomarkers-for-head-and-neck-cancer
#2
Lidia Maria Rebolho Batista Arantes, Ana Carolina de Carvalho, Matias Eliseo Melendez, André Lopes Carvalho
Head and neck squamous cell carcinoma (HNSCC) encompasses tumors arising from several locations (oral and nasal cavities, paranasal sinuses, salivary glands, pharynx, and larynx) and currently stands as the sixth most common cancer worldwide. The most important risk factors identified so far are tobacco and alcohol consumption, and, for a subgroup of HNSCCs, infection with high-risk types of human papillomavirus (HPV). Despite several improvements in the treatment of these tumors in the last decades, overall survival rates have only improved marginally, mainly due to the advanced clinical stage at diagnosis and the high rates of treatment failure associated with this late diagnosis...
November 14, 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/29134328/correction-to-efficacy-and-safety-of-glecaprevir-pibrentasvir-in-hcv-infected-japanese-patients-with-prior-daa-experience-severe-renal-impairment-or-genotype-3-infection
#3
Hiromitsu Kumada, Tsunamasa Watanabe, Fumitaka Suzuki, Kenji Ikeda, Ken Sato, Hidenori Toyoda, Masanori Atsukawa, Akio Ido, Akinobu Takaki, Nobuyuki Enomoto, Koji Kato, Katia Alves, Margaret Burroughs, Rebecca Redman, David Pugatch, Tami J Pilot-Matias, Preethi Krishnan, Rajneet K Oberoi, Wangang Xie, Kazuaki Chayama
Unfortunately, in the original publication of this article, the copyright line was incorrectly published in PDF as "© The Author(s) 2017" instead of "©The Author(s) 2017 This article is an open access publication" and also the CC-BY description was not included. The description should be as follows.
November 13, 2017: Journal of Gastroenterology
https://www.readbyqxmd.com/read/29131336/molecular-function-of-%C3%AE-7-nicotinic-receptors-as-drug-targets
#4
Cecilia Bouzat, Matías Lasala, Beatriz Elizabeth Nielsen, Jeremías Corradi, María Del Carmen Esandi
Nicotinic acetylcholine receptors (nAChR) are pentameric ligand-gated ion channels involved in many physiological and pathological processes. In vertebrates, there are seventeen different nAChR subunits that combine to yield a variety of receptors with different pharmacology, function, and localization. The homomeric α7 receptor is one of the most abundant nAChRs in the nervous system and it is also present in non-neuronal cells. It plays important roles in cognition, memory, pain, neuroprotection, and inflammation...
November 13, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/29130964/changes-in-the-proliferation-apoptosis-balance-in-the-bovine-ovary-a-key-early-event-in-follicular-persistence
#5
E Matías Belotti, Antonela F Stassi, Melisa M L Velázquez, Pablo U Díaz, Belkis E Marelli, Florencia Rey, Ulises S Notaro, Hugo H Ortega, Natalia R Salvetti
The objective of this work was to evaluate proliferation and apoptosis in the bovine ovary in a model of follicular persistence induced by low levels of progesterone to detect incipient changes during cystic ovarian disease development on the expected day of ovulation (day 0) and after 5, 10, and 15 days of follicular persistence. We analyzed cell proliferation by evaluating the expression of Ki-67 and apoptosis by evaluating caspase-3, BAX, and BCL2 expression. Proliferation was similar in the granulosa and theca cells of antral follicles in the P0 group (treated with progesterone up to the expected day of ovulation) and in the control group...
November 3, 2017: Cells, Tissues, Organs
https://www.readbyqxmd.com/read/29129869/fast-determination-of-biodiesel-content-in-commercial-diesel-biodiesel-blends-by-using-digital-images-and-multivariate-calibration
#6
Mayara Ferreira Barbosa, Danielle Silva DO Nascimento, Marcos Grünhut, Hebertty Vieira Dantas, Beatriz S Fernandez Band, Mario C Ugulino DE Araújo, Matías Insausti
A new simple, rapid and inexpensive analytical method was developed to determine the biodiesel percentage in biodiesel/diesel blends through simple digital images of samples obtained by scanning with a commercial scanner. Soybean biodiesel and petroleum diesel samples were acquired from refineries currently in operation. There were prepared several mixtures within the range 1.5 to 12.0% of biodiesel in diesel oil, using the same procedure as is done in industry. The analytical signals were images recorded with a scanner...
2017: Analytical Sciences: the International Journal of the Japan Society for Analytical Chemistry
https://www.readbyqxmd.com/read/29129388/iga-nephropathy-are-intravenous-steroid-pulses-more-effective-than-oral-steroids-in-relapse-prevention
#7
Ivo Laranjinha, Patrícia Matias, João Cassis, Patrícia Branco, Sância Ramos, José Diogo Barata, André Weigert
INTRODUCTION: It is recommended that IgA nephropathy (IgAN) is treated with steroids when the glomerular filtration rate (GFR) is >50ml/min and proteinuria >1g/day. Few studies have been performed comparing the two accepted steroid regimens (1g/day methylprednisolone pulses for 3 consecutive days at the beginning of months 1, 3 and 5, followed by 0.5mg/kg prednisolone on alternate days vs. 1mg/kg/day oral prednisolone). The aim of this study was to compare these two steroid regimens in IgAN treatment...
November 9, 2017: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/29128381/early-impact-of-rotavirus-vaccination-in-children-less-than-five-years-of-age-in-mozambique
#8
Nilsa de Deus, Jorfélia José Chilaúle, Marta Cassocera, Miguel Bambo, Jerónimo Sozinho Langa, Ezequias Sitoe, Assucênio Chissaque, Elda Anapakala, Júlia Sambo, Esperança Lourenço Guimarães, Diocreciano Matias Bero, Eva Dora João, Idalécia Cossa-Moiane, Jason M Mwenda, Goitom G Weldegebriel, Umesh D Parashar, Jacqueline E Tate
BACKGROUND: Mozambique introduced rotavirus vaccine (Rotarix, GSK Biologicals) in the National Immunization Program in September 2015 with the objective of reducing the burden of total diarrheal disease and specifically severe rotavirus disease. This study aimed to evaluate the early impact of rotavirus vaccine in reducing all-cause diarrhea and rotavirus-specific hospitalizations. METHODS: We analysed stool specimens collected from children under five years old, between January 2014 and June 2017 within the National Surveillance for Acute Diarrhea...
November 8, 2017: Vaccine
https://www.readbyqxmd.com/read/29127888/histamine-stimulates-secretion-of-extracellular-vesicles-with-nucleotidase-activity-in-rat-submandibular-gland
#9
Débora Alejandra González, Martín Matías Barbieri van Haaster, Emmanuel Quinteros Villarruel, Macarena Brandt, María Belén Benítez, Graciela Mabel Stranieri, Betina Orman
BACKGROUND: Extracellular vesicles released by different cells have been isolated from diverse fluids including saliva. We previously reported that rat submandibular glands secrete nanovesicles that catalyze hydrolysis of ATP, ADP and AMP, which are actors of the purinergic signaling system along with adenosine. Extracellular nucleotides like ATP and adenosine are involved in the regulation of inflammatory processes and apoptosis. Histamine, a widely distributed biogenic amine, is involved in inflammatory response...
October 18, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/29127204/mutations-in-the-x-linked-atp6ap2-cause-a-glycosylation-disorder-with-autophagic-defects
#10
Maria A Rujano, Magda Cannata Serio, Ganna Panasyuk, Romain Péanne, Janine Reunert, Daisy Rymen, Virginie Hauser, Julien H Park, Peter Freisinger, Erika Souche, Maria Clara Guida, Esther M Maier, Yoshinao Wada, Stefanie Jäger, Nevan J Krogan, Oliver Kretz, Susana Nobre, Paula Garcia, Dulce Quelhas, Thomas D Bird, Wendy H Raskind, Michael Schwake, Sandrine Duvet, Francois Foulquier, Gert Matthijs, Thorsten Marquardt, Matias Simons
The biogenesis of the multi-subunit vacuolar-type H(+)-ATPase (V-ATPase) is initiated in the endoplasmic reticulum with the assembly of the proton pore V0, which is controlled by a group of assembly factors. Here, we identify two hemizygous missense mutations in the extracellular domain of the accessory V-ATPase subunit ATP6AP2 (also known as the [pro]renin receptor) responsible for a glycosylation disorder with liver disease, immunodeficiency, cutis laxa, and psychomotor impairment. We show that ATP6AP2 deficiency in the mouse liver caused hypoglycosylation of serum proteins and autophagy defects...
November 10, 2017: Journal of Experimental Medicine
https://www.readbyqxmd.com/read/29126837/antiandrogens-reduce-intratumoral-androgen-concentrations-and-induce-androgen-receptor-expression-in-castration-resistant-prostate-cancer-xenografts
#11
Matias Knuuttila, Arfa Mehmood, Riikka Huhtaniemi, Emrah Yatkin, Merja R Häkkinen, Riikka Oksala, Teemu D Laajala, Henrik Ryberg, David J Handelsman, Tero Aittokallio, Seppo Auriola, Claes Ohlsson, Asta Laiho, Laura L Elo, Petra Sipilä, Sari I Mäkelä, Matti Poutanen
The development of castration-resistant prostate cancer (CRPC) is associated with the activation of intratumoral androgen biosynthesis and an increase in androgen receptor (AR) expression. We recently demonstrated that similarly to the clinical CRPC, orthotopically grown castration-resistant VCaP (CR-VCaP) xenografts express high levels of AR and retain intratumoral androgen concentrations similar to tumors grown in intact mice. Here, we show that antiandrogen treatment (enzalutamide or ARN-509) significantly reduced (10-fold, P < 0...
November 7, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/29126088/in-the-immuno-oncology-era-is-anti-pd-1-or-anti-pd-l1-immunotherapy-modifying-the-sensitivity-to-conventional-cancer-therapies
#12
Sandrine Aspeslagh, Margarida Matias, Virginia Palomar, Laurent Dercle, Emilie Lanoy, Jean-Charles Soria, Sophie Postel-Vinay
INTRODUCTION: The advent of anti-programmed death receptor-1/ligand-1 antibodies (anti-PD(L)1) is profoundly changing the therapeutic strategy of oncology. As anti-PD(L)1 modulate tumour microenvironment, it might impact sensitivity to conventional cancer therapy (CCT). Therefore, we explored whether sensitivity to CCT was different before and after anti-PD(L)1 therapy. METHODS: Patients who started anti-PD(L)1 treatment at Gustave Roussy Cancer Centre between February 2012 and December 2015, and who received at least one line of CCT immediately before and immediately after anti-PD(L)1, were eligible...
November 7, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/29125488/comparison-between-fcsrt-and-lassi-l-to-detect-early-stage-alzheimer-s-disease
#13
Jordi A Matias-Guiu, María Nieves Cabrera-Martín, Rosie E Curiel, María Valles-Salgado, Teresa Rognoni, Teresa Moreno-Ramos, José Luis Carreras, David A Loewenstein, Jorge Matías-Guiu
BACKGROUND: The Free and Cued Selective Reminding Test (FCSRT) is the most accurate test for the diagnosis of prodromal Alzheimer's disease (AD). Recently, a novel cognitive test, the Loewenstein-Acevedo Scale for Semantic Interference and Learning (LASSI-L), has been developed in order to provide an early diagnosis. OBJECTIVE: To compare the diagnostic accuracy of the FCSRT and the LASSI-L for the diagnosis of AD in its preclinical and prodromal stages using 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) as a reference...
November 8, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/29124021/allele-specific-lamp-gold-nanoparticle-for-characterization-of-single-nucleotide-polymorphisms
#14
Fábio Ferreira Carlos, Bruno Veigas, Ana S Matias, Gonçalo Doria, Orfeu Flores, Pedro V Baptista
Due to their relevance as disease biomarkers and for diagnostics, screening of single nucleotide polymorphism (SNPs) requires simple and straightforward strategies capable to provide results in medium throughput settings. Suitable approaches relying on isothermal amplification techniques have been evolving to substitute the cumbersome and highly specialized PCR amplification detection schemes. Nonetheless, identification of an individual's genotype still requires sophisticated equipment and laborious methods...
December 2017: Biotechnology Reports
https://www.readbyqxmd.com/read/29122292/right-versus-left-congenital-diaphragmatic-hernia-what-s-the-difference
#15
Carmen Mesas Burgos, Björn Frenckner, Matias Luco, Matthew T Harting, Pamela A Lally, Kevin P Lally
BACKGROUND: Right-sided congenital diaphragmatic hernias (CDH) and bigger defect sizes have been associated with poorer outcomes. AIM: The aim of this study was to evaluate right- and left-sided CDH in terms of size, survival, associated anomalies, and morbidity. MATERIAL AND METHODS: We used information from a multicenter, multinational database including patients with CDH born between 2007 and 2015. All infants with data on defect side were included for this analysis...
October 12, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29121757/association-between-qrs-duration-on-prehospital-ecg-and-mortality-in-patients-with-suspected-stemi
#16
Rikke Hansen, Martin Frydland, Ole Kristian Møller-Helgestad, Matias Greve Lindholm, Lisette Okkels Jensen, Lene Holmvang, Hanne Berg Ravn, Jesper Kjærgaard, Christian Hassager, Jacob Eifer Møller
BACKGROUND: QRS duration has previously shown association with mortality in patients with acute myocardial infarction treated with thrombolytics, less is known in patients with suspected ST segment elevation myocardial infarction (STEMI) when assessing QRS duration on prehospital ECG. Thus, the objective was to investigate the prognostic effect of QRS duration on prehospital ECG and presence of classic left and right bundle branch block (LBBB/RBBB) for all-cause mortality in patients with suspected STEMI...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/29112494/proposal-for-the-creation-of-a-national-strategy-for-precision-medicine-in-cancer-a-position-statement-of-seom-seap-and-sefh
#17
Pilar Garrido, Azucena Aldaz, Miguel Ángel Calleja, Enrique De Álava, María Jesús Lamas, Miguel Martín, Xavier Matías-Guiu, José Palacios, Ruth Vera
Precision medicine is an emerging approach for disease treatment and prevention that takes into account individual variability in genes, environment, and lifestyle for each person. Precision medicine is transforming clinical and biomedical research, as well as health care itself from a conceptual, as well as a methodological viewpoint, providing extraordinary opportunities to improve public health and lower the costs of the healthcare system. However, the implementation of precision medicine poses ethical-legal, regulatory, organizational and knowledge-related challenges...
November 1, 2017: Farmacia Hospitalaria
https://www.readbyqxmd.com/read/29111987/does-workplace-bullying-affect-long-term-sickness-absence-among-co-workers
#18
Åse Marie Hansen, Matias Brødsgaard Grynderup, Jens Peter Bonde, Paul Maurice Conway, Anne Helene Garde, Linda Kaerlev, Henrik A Kolstad, Sigurd Mikkelsen, Reiner Rugulies, Jane Frølund Thomsen, Morten Willert, Annie Hogh
AIM: To examine if non-bullied employees at work units (WUs) with workplace bullying have more long-term sickness absence (LTSA) than employees in non-bullying WUs. METHODS: We included 7229 public health employees from 302 WUs and 3158 responders to a questionnaire on working conditions and health in 2007. WUs were classified into three categories of WUs; 1) no bullying (0% bullied); 2) moderate prevalence of bullying (<10% bullied); and 3) high prevalence of bullying (≥10% bullied)...
November 3, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/29111389/antifungal-photosensitive-activity-of-porophyllum-obscurum-spreng-dc-correlation-of-the-chemical-composition-of-the-hexane-extract-with-the-bioactivity
#19
Agustina Postigo, Matías Funes, Elisa Petenatti, Hebe Bottai, Adriana Pacciaroni, Maximiliano Sortino
In this paper, we report Porophyllum obscurum as a source of new photosensitizers with potential use in Photodynamic Therapy as an alternative for oropharyngeal candidiasis treatment. The antifungal photosensitive activity of different extracts from P. obscurum was evaluated by using microdilution and bioautographic assays. The Minimum Fungicidal Concentration for hexanic extract under UV-A irradiation was 0.98μg/mL, but it was inactive in experiments without irradiation. The bioassay-guided fractionation of this extract led to the isolation of four thiophenes responsible for the photosensitive activity: 2,2':5'2″terthiophene, 5-(3-buten-1-ynyl)-2,2'-bithiophene, 5-(4-acetoxy-1-butenyl)-2,2'- bithiophene and 5-(4-hydroxy-1-butenyl)-2,2'- bithiophene, with Minimum Fungicidal Concentrations ranging 0...
October 27, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/29106744/germ-cell-tumor-growth-patterns-originating-from-clear-cell-carcinomas-of-the-ovary-and-endometrium-a-comparative-immunohistochemical-study-favouring-their-origin-from-somatic-stem-cells
#20
F F Nogales, J Prat, M Schuldt, N Cruz-Viruel, B Kau, E D'Angelo, X Matias-Guiu, A Vidal, W G McCluggage, J W Oosterhuis
AIMS: To report a series of 11 ovarian and one endometrial neoplasm in elderly patients with mixed clear cell tumour and germ cell tumour (GCT) components, to compare their immunohistochemical and demonstrate a putative stem cell population. METHODS AND RESULTS: The clear cell tumours included 11 clear cell carcinomas (CCC) and 1 borderline clear cell tumour, while the GCT always included glandular yolk sac tumour (YST). In 4 cases, there were also foci of teratoma with immature neuroepithelial and endodermal tissues, and undifferentiated areas showing true embryoids...
November 6, 2017: Histopathology
keyword
keyword
24894
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"