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https://www.readbyqxmd.com/read/29353398/new-strategies-of-arv-the-road-to-simplification
#1
REVIEW
Rosa de Miguel Buckley, Rocio Montejano, Natalia Stella-Ascariz, Jose R Arribas
PURPOSE OF REVIEW: Simplification of antiretroviral therapy is a strategy aiming to reduce pill burden, drug interactions, and toxicity. This review focuses on the most recent and important studies evaluating a reduction on the number of drugs for HIV treatment, both in naive and virologically suppressed patients. RECENT FINDINGS: Interesting studies have been performed in the past years testing dual therapy and monotherapy, with variable rates of virological control...
January 20, 2018: Current HIV/AIDS Reports
https://www.readbyqxmd.com/read/29353344/safety-study-of-intravitreal-and-suprachoroidal-laponite-clay-in-rabbit-eyes
#2
Esther Prieto, Eugenio Vispe, Alba De Martino, Miriam Idoipe, María J Rodrigo, Elena Garcia-Martin, José M Fraile, Vicente Polo-Llorens, José A Mayoral
PURPOSE: To study the safety and biocompatibility of Laponite clay (LAP) within an intravitreal and suprachoroidal administration in rabbit eyes. METHODS: Thirty-two New Zealand albino rabbits were divided into two experimental groups to test intravitreal (IVT group) and suprachoroidal (SCS group) administration of a 100-μl and 50-μl Laponite suspension respectively. Following injection, the eyes were monitored by ocular tonometry, slit-lamp eye examination and indirect ophthalmoscopy, at 24 h, 1, 4, 12, and 14 weeks post administration...
January 20, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29353312/child-labour-and-health-a-systematic-review
#3
REVIEW
Brice Lionel Batomen Kuimi, Oduro Oppong-Nkrumah, Jay Kaufman, Jose Ignacio Nazif-Munoz, Arijit Nandi
OBJECTIVES: This study aimed to synthesise the available knowledge, identify unexplored areas and discuss general limits of the published evidence. We focused on outcomes commonly hypothesised to be affected by child labour: nutritional status, harmful exposures and injuries. METHODS: Four electronic databases (EMBASE, MEDLINE, Scopus, ISI Web of Science) were searched in November 2017. All articles published since 1996, without restrictions on language, were considered for inclusion...
January 20, 2018: International Journal of Public Health
https://www.readbyqxmd.com/read/29353306/toxoplasma-gondii-antigen-sag2a-differentially-modulates-il-1%C3%AE-expression-in-resistant-and-susceptible-murine-peritoneal-cells
#4
Jamilly Azevedo Leal-Sena, Jane Lima Dos Santos, Thaise Anne Rocha Dos Santos, Edson Mário de Andrade, Tiago Antônio de Oliveira Mendes, Juliano Oliveira Santana, Tiago Wilson Patriarca Mineo, José Roberto Mineo, Jair Pereira da Cunha-Júnior, Carlos Priminho Pirovani
The cell surface of Toxoplasma gondii is covered by antigens (SAGs) from the SRS family anchored by glycosylphosphatidylinositol (GPI) and includes antigens from the SAG2 family. Among these, the SAG2A surface antigen shows great potential in activating humoral responses and has been used in characterizing the acute phase of infection and in the serological diagnosis of toxoplasmosis. In this study, we aimed to evaluate rSAG2A-induced proteins in BALB/c and C57BL/c mice macrophages and to evaluate the phenotypic polarization induced in the process...
January 20, 2018: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/29353299/creation-of-the-txp-parenting-questionnaire-and-study-of-its-psychometric-properties
#5
Ana Benito, Gema Calvo, Matías Real-López, María José Gallego, Sonia Francés, Ángel Turbi, Gonzalo Haro
Parenting is linked to conduct disorders (CD) and substance related disorders (SRD) in adolescents, but with differences according to cultural context. A questionnaire with two versions (parenting questionnaire TXP-A for adolescents and TXP-C  for primary caregivers) was designed using the Delphi method to evaluate parenting practices related to CD and SRD in a Spanish population. It was validated in a community sample of 631 adolescents aged between 14 and 16 and their caregivers. Results suggest a 29-item TXP-A questionnaire with bifactorial structure: affection-communication and control-structure, with high internal (Cronbach’s alpha=0...
January 15, 2018: Adicciones
https://www.readbyqxmd.com/read/29353297/individual-and-contextual-factors-related-to-binge-drinking-among-adolescents-in-spain-a-multilevel-approach
#6
Ester Teixidó-Compañó, Luis Sordo, Marina Bosque-Prous, Susanna Puigcorbé, Gregorio Barrio, M Teresa Brugal, María José J Belza, Albert Espelt
The aim of this study was to estimate the prevalence of binge drinking by regions in Spain and assess the effect of individual and contextual factors related to this drinking pattern in adolescents. A cross-sectional study was performed with data from the 2014 Spanish School Survey on Drug Use (ESTUDES) in students aged 14-18 years (N = 34,259). The outcome was binge drinking in adolescents during the last 30 days. Individual independent variables were socioeconomic variables and variables related to access to alcohol and its availability...
January 15, 2018: Adicciones
https://www.readbyqxmd.com/read/29353223/parathyroid-carcinoma-from-a-case-report-to-a-review-of-the-literature
#7
José Miguel Presa Fernandes, Claudia Paiva, Raquel Correia, José Polónia, António Moreira da Costa
INTRODUCTION: Parathyroid carcinoma is a rare endocrine malignancy. The reported incidence is from 0.5 to 5% of primary hyperparathyroidism cases in various series. Consideration of parathyroid carcinoma in the differential diagnosis of hypercalcaemic disorders is important because the morbidity and mortality are substantial and the best prognosis is associated with early recognition and surgical resection. PRESENTATION OF CASE: We report a case of parathyroid carcinoma occurring in a 60-year-old woman who presented to our institution with persistent hyperparathyroidism and hypercalcemia 3 years after being submitted to one gland parathyroidectomy in another hospital...
November 22, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29353078/blood-biochemical-parameters-and-melanomacrophage-centers-in-nile-tilapia-fed-essential-oils-of-clove-basil-and-ginger
#8
Aline Brum, Scheila Anelise Pereira, Lucas Cardoso, Edsandra Campos Chagas, Francisco Célio Maia Chaves, José Luiz Pedreira Mouriño, Maurício Laterça Martins
Nile tilapia (Oreochromis niloticus) is the most farmed freshwater fish in the world, however, disease outbreaks are the main cause of losses in production. Due to this, there is an increasing interest in natural products for enhancing disease resistance, without causing physiological impairment. The aim of this study was to verify the effect of the essential oils of clove basil (Ocimum gratissimum) and ginger (Zingiber officinale) on physiological and immunological parameters of nile tilapia. After 35 and 55 days of supplementation (0...
January 15, 2018: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29353019/induction-by-innate-defence-regulator-peptide-1018-of-pro-angiogenic-molecules-and-endothelial-cell-migration-in-a-high-glucose-environment
#9
Paulina Marin-Luevano, Valentin Trujillo, Adrian Rodriguez-Carlos, Irma González-Curiel, Jose A Enciso-Moreno, Robert E W Hancock, Bruno Rivas-Santiago
Synthetic innate defence regulator (IDR) peptides such as IDR-1018 modulate immunity to promote key protective functions including chemotaxis, wound healing, and anti-infective activity, while suppressing pro-inflammatory responses to non-pathological levels. Here we demonstrated that IDR-1018 induced, by up to 75-fold, pro-angiogenic VEGF-165 in keratinocytes but suppressed this isoform in endothelial cells. It also induced early angiogenin and prolonged anti-inflammatory TGFβ expression on endothelial cells, while suppressing early pro-inflammatory IL-1β expression levels...
January 15, 2018: Peptides
https://www.readbyqxmd.com/read/29352912/synthesis-of-a-poly-ester-dendritic-%C3%AE-cyclodextrin-derivative-by-click-chemistry-combining-the-best-of-two-worlds-for-complexation-enhancement
#10
Luis José López-Méndez, Israel González-Méndez, Rodrigo Aguayo-Ortiz, Laura Dominguez, Sofía L Alcaraz-Estrada, Yareli Rojas-Aguirre, Patricia Guadarrama
In spite of the progress in the cyclodextrins chemistry, the synthesis of monodisperse derivatives with a defined degree of substitution is still a challenge. In this work we present a novel dendritic material produced by combining βCD and second generation poly(ester) dendrons. The selective attachment of dendrons in the seven positions of the βCD-primary face was performed through a CuAAC click reaction, which along with a very simple work-up, allowed obtaining the monodisperse material in very high yields...
March 15, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29352877/valorization-of-peanut-shells-manufacture-of-bioactive-oligosaccharides
#11
Xiana Rico, Beatriz Gullón, José Luis Alonso, Juan Carlos Parajó, Remedios Yáñez
Peanut shells were subjected to non-isothermal aqueous treatments to cause the partial breakdown of hemicelluloses into soluble oligosaccharides and lignin-derived compounds with high antioxidant activity. The effects of temperature on the chemical composition of the substrate and soluble reaction products were assessed. Under selected conditions (210°C, severity=4.09), the overall amount of poly- and oligo- saccharides present in the liquid phase reached 9.8g/L. This solution was refined by consecutive stages of discontinuous diafiltration, yielding a refined product containing about 72...
March 1, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29352848/association-between-perceived-level-of-stress-clinical-characteristics-and-psychopathological-symptoms-in-women-with-systemic-lupus-erythematosus
#12
María Isabel Peralta-Ramírez, José Manuel Pérez-Mármol, Margarita Castañeda-Cabestany, Ana María Santos-Ruiz, Eva Montero-López, José Luís Callejas-Rubio, Nuria Navarrete-Navarrete, José Carlos Fernández-Sánchez, Juan Francisco Jiménez-Alonso, Norberto Ortego-Centeno, José Mario Sabio, Marta García-Morales
OBJECTIVES: To evaluate psychopathological status and stress level from a sample with SLE; compare mental functioning and stress levels between women with SLE and healthy women; determine whether disease duration, disease activity, cumulative organ damage and stress have an influence on psychopathological symptoms in SLE patients; and evaluate whether perception of stress is related to SLE severity. METHODS: We conducted a cross-sectional study of 425 participants; 202 women with SLE, with an average age (SD) of 36...
January 15, 2018: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29352842/amylin-in-the-insulin-resistance-of-patients-with-rheumatoid-arthritis
#13
Ivan Ferraz-Amaro, Raquel López-Mejias, Beatriz Tejera-Segura, Antonia M de Vera-González, Begoña Ubilla, Jose M Olmos, José Luis Hernández, Miguel Angel González-Gay
OBJECTIVES: Amylin, which is co-secreted with insulin, plays a role in glycemic regulation and is impaired in type 2 diabetes. In the present study we assess, for the first time, the implication of amylin in the development of insulin resistance (IR) in rheumatoid arthritis (RA). METHODS: This was a cross-sectional study involving 361 non-diabetic individuals, 151 patients with RA and 210 sex-matched controls. Insulin, C-peptide, amylin, lipoprotein serum concentrations, and IR indexes by homeostatic model assessment (HOMA2) were evaluated in patients and controls...
January 15, 2018: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29352675/impact-of-intestinal-mannitol-on-hyperammonemia-oxidative-stress-and-severity-of-hepatic-encephalopathy-in-the-ed
#14
Daniel H Montes-Cortés, José L Novelo-Del Valle, Ivonne M Olivares-Corichi, José V Rosas-Barrientos, Luis J Jara, María Pilar Cruz-Domínguez
Hyperammonemia results from hepatic inability to remove nitrogenous products generated by protein metabolism of intestinal microbiota, which leads to hepatic encephalopathy (HE) in chronic liver disease (CLD). In ammonium neurotoxicity, oxidative stress (OxS) plays a pathogenic role. Our objective was to evaluate if intestinal mannitol is as effective and safe as conventional treatment for diminishing hyperammonemia, OxS, and HE in patients with CLD. MATERIAL AND METHODS: We included 30 patients with HE classified by "Haven Criteria for Hepatic Encephalopathy"...
January 10, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29352655/legume-consumption-and-risk-of-all-cause-cardiovascular-and-cancer-mortality-in-the-predimed-study
#15
Christopher Papandreou, Nerea Becerra-Tomás, Mònica Bulló, Miguel Ángel Martínez-González, Dolores Corella, Ramon Estruch, Emilio Ros, Fernando Arós, Helmut Schroder, Montserrat Fitó, Lluís Serra-Majem, José Lapetra, Miquel Fiol, Miguel Ruiz-Canela, Jose V Sorli, Jordi Salas-Salvadó
BACKGROUND & AIMS: Limited prospective studies have examined the association between legumes consumption and mortality, whereas scarce, if at all, previous studies have evaluated such associations taking into consideration specific grain legumes. We aimed to investigate the association between total legumes consumption and grain legumes species (dry beans, chickpeas, lentils, and fresh peas) with all-cause, cardiovascular disease (CVD), cancer and other-cause mortality among elderly Mediterranean individuals at high CVD risk...
January 9, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29352482/influence-of-pharmacogenetic-polymorphisms-and-demographic-variables-on-metformin-pharmacokinetics-in-an-admixed-brazilian-cohort
#16
Ana Beatriz Santoro, Mariana Rodrigues Botton, Claudio José Struchiner, Guilherme Suarez-Kurtz
AIM: To identify pharmacogenetic and demographic variables that influence the systemic exposure to metformin in an admixed Brazilian cohort. METHODS: The extreme discordant phenotype was used to select 106 data sets from nine metformin bioequivalence trials, comprising 256 healthy adults. Eleven single-nucleotide polymorphisms in SLC22A1, SLC22A2, SLC47A1 SLC47A2 and in transcription factor SP1 were genotyped and a validated panel of ancestry informative markers was used to estimate the individual proportions of biogeographical ancestry...
January 20, 2018: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29352460/pelvic-floor-muscle-function-and-quality-of-life-in-post-menopausal-women-with-and-without-pelvic-floor-dysfunction
#17
Isabella Parente Ribeiro Frota, Adriana Bombonato Oliveira Rocha, José Ananias Vasconcelos Neto, Camila Teixeira Moreira Vasconcelos, Thais Fontes De Magalhaes, Sara Arcanjo Lino Karbage, Kathiane Lustosa Augusto, Simony Lira Do Nascimento, Jorge Millem Haddad, Leonardo Robson Pinheiro Sobreira Bezerra
This study aims to compare pelvic floor muscle (PFM) function in post-menopause women with and without pelvic floor dysfunction (PFD) and the relationship between PFM function and quality of life MATERIAL AND METHODS: a case-control study with 216 post-menopause women with (n=126) and without PFD (n=90). PFM function was assessed by digital vaginal palpation using PERFECT scale. Specific quality of life was evaluated by King's Health Questionnaire for women with urinary incontinence and Prolapse Quality-of-Life Questionnaire for women with pelvic organ prolapse...
January 20, 2018: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29352424/cannabinoid-cb1-and-cb2%C3%A2-receptors-and-monoacylglycerol-lipase-gene-expression-alterations-in-the-basal-ganglia-of-patients-with-parkinson-s-disease
#18
Francisco Navarrete, M Salud García-Gutiérrez, Auxiliadora Aracil-Fernández, José L Lanciego, Jorge Manzanares
Previous studies suggest that the endocannabinoid system plays an important role in the neuropathological basis of Parkinson's disease (PD). This study was designed to detect potential alterations in the cannabinoid receptors CB1 (CB1r) and CB2 (A isoform, CB2Ar), and in monoacylglycerol lipase (MAGL) gene expression in the substantia nigra (SN) and putamen (PUT) of patients with PD. Immunohistochemical studies were performed to identify precise CB2r cellular localization in the SN of control and PD patients...
January 19, 2018: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/29352395/association-between-crp-genetic-diversity-and-bipolar-disorder-comorbid-complications
#19
Wahid Boukouaci, José Oliveira, Bruno Etain, Meriem Bennabi, Christina Mariaselvam, Nora Hamdani, Céline Manier, Djaouida Bengoufa, Frank Bellivier, Chantal Henry, Jean-Pierre Kahn, Dominique Charron, Rajagopal Krishnamoorthy, Marion Leboyer, Ryad Tamouza
BACKGROUND: Chronic low-grade inflammation is believed to contribute, at least in a subset of patients, to the development of bipolar disorder (BD). In this context, the most investigated biological marker is the acute phase response molecule, C-reactive protein (CRP). While the genetic diversity of CRP was amply studied in various pathological settings, little is known in BD. METHODS: 568 BD patients along with 163 healthy controls (HC) were genotyped for the following single-nucleotide polymorphisms (SNPs) on the CRP gene: intron rs1417938 (+ 29) T/A, 3'-UTR rs1130864 (+ 1444) G/A, and downstream rs1205 (+ 1846) (C/T)...
January 20, 2018: International Journal of Bipolar Disorders
https://www.readbyqxmd.com/read/29352381/myocardial-perfusion-in-patients-with-suspected-coronary-artery-disease-comparison-between-320-mdct-and-rubidium-82-pet
#20
Roberto Nery Dantas, Antonildes Nascimento Assuncao, Ismar Aguiar Marques, Mateus Guimaraes Fahel, Cesar Higa Nomura, Luiz Francisco Rodrigues Avila, Maria Clementina Pinto Giorgi, Jose Soares, Jose Claudio Meneghetti, Jose Rodrigues Parga
OBJECTIVES: Despite advances in non-invasive myocardial perfusion imaging (MPI) evaluation, computed tomography (CT) multiphase MPI protocols have not yet been compared with the highly accurate rubidium-82 positron emission tomography (82RbPET) MPI. Thus, this study aimed to evaluate agreement between 82RbPET and 320-detector row CT (320-CT) MPI using a multiphase protocol in suspected CAD patients. METHODS: Forty-four patients referred for MPI evaluation were prospectively enrolled and underwent dipyridamole stress 82RbPET and multiphase 320-CT MPI (five consecutive volumetric acquisitions during stress)...
January 19, 2018: European Radiology
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