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https://www.readbyqxmd.com/read/29334659/serum-zinc-levels-in-acute-psychiatric-patients-a-case-series
#1
Peter Joe, Mara Getz, Samantha Redman, Matthew Petrilli, Thorsten Manfred Kranz, Samoon Ahmad, Dolores Malaspina
Zinc dysregulation is linked to neuropsychiatric disorders and a beneficial response to zinc supplementation has been demonstrated for depression. In this case series, we examined serum zinc levels with respect to clinical factors among 20 acutely ill psychiatric cases admitted to a large urban public hospital. The results showed frank clinical zinc insufficiency in a quarter of the subjects. Group-wise analyses showed a significant association between reduced serum zinc and diagnosis of depression, and reduced serum zinc in those with aggressive, assaultive, or violent behaviors...
January 6, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29334650/environmentally-relevant-concentrations-of-glibenclamide-induce-oxidative-stress-in-common-carp-cyprinus-carpio
#2
Ericka María Guadalupe Martínez-Viveros, Hariz Islas-Flores, Octavio Dublán-García, Marcela Galar-Martínez, Nely SanJuan-Reyes, Sandra García-Medina, María Dolores Hernández-Navarro, Leobardo Manuel Gómez-Oliván
The hypoglycemic pharmaceutical glibenclamide (GLB) is widely used around the world. This medication is released into the environment by municipal, hospital and industrial wastewater discharges. Although there are reports of its environmental occurrence in the scientific literature, toxicity studies on aquatic species of commercial interest such as the common carp Cyprinus carpio are scarce. The present study aimed to evaluate the oxidative stress induced on C. carpio by environmentally relevant concentrations of GLB...
January 12, 2018: Chemosphere
https://www.readbyqxmd.com/read/29333822/labial-adhesions-experience-in-a-children-s-hospital
#3
Anahí Rubinstein, Gisel Rahman, Paula Risso, Dolores Ocampo
Labial adhesions are defined as the complete or partial fusion of the pudendal cleft due to the agglutination of the labia minora in the midline. They most commonly occur between 3 months and 6 years of life. Between January 1st, 2002 and December 31st, 2015, 425 girls diagnosed with labial adhesions and seen at the Unit of Pediatric and Adolescent Gynecology of Hospital de Niños de La Plata, Argentina, were analyzed. Their average age was 2.7 years (standard deviation: 2.6 years). The most common presentation of labial adhesions was that involving more than 75% of the total length of the labia (p < 0...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29333120/focused-transhepatic-electroporation-mediated-by-hypersaline-infusion-through-the-portal-vein-in-rat-model-preliminary-results-on-differential-conductivity
#4
Clara Pañella, Quim Castellví, Xavier Moll, Rita Quesada, Alberto Villanueva, Mar Iglesias, Dolores Naranjo, Patricia Sánchez-Velázquez, Anna Andaluz, Luís Grande, Antoni Ivorra, Fernando Burdío
Background: Spread hepatic tumours are not suitable for treatment either by surgery or conventional ablation methods. The aim of this study was to evaluate feasibility and safety of selectively increasing the healthy hepatic conductivity by the hypersaline infusion (HI) through the portal vein. We hypothesize this will allow simultaneous safe treatment of all nodules by irreversible electroporation (IRE) when applied in a transhepatic fashion. Material and methods: Sprague Dawley (Group A, n = 10) and Athymic rats with implanted hepatic tumour (Group B, n = 8) were employed...
December 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/29331261/necrotizing-granulomatous-inflammation-with-airway-tissue-destruction
#5
María Dolores Almenara Escribano, Agustín Colodro Ruiz, María Martín Armada
No abstract text is available yet for this article.
January 10, 2018: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/29330920/macronutrient-and-fibre-intake-of-young-spanish-children-with-reference-to-their-in-utero-growth-status-are-they-eating-a-healthy-diet
#6
Rozina Nuruddin, Mireia Urpi-Sarda, Merida Rodriguez-Lopez, Dolores Garcia-Arenas, Eduard Gratacos, Fatima Crispi, Ruthy Acosta-Rojas
AIM: To compare macronutrient and fibre intake by pre-school children born with intra-uterine growth restriction (IUGR) or as appropriate for gestational age (AGA) and to compare their intake with paediatric nutritional recommendations for identification of potential areas of modification during early life. METHODS: A parental 3-day dietary record was obtained for children of age 1-6 years, born at Hospital Clinic, Barcelona, Spain (2002-2007) with IUGR (n = 37) or AGA (n = 53)...
January 13, 2018: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/29330270/cutis-marmorata-telangiectatica-congenita-and-major-lower-limb-asymmetry
#7
Joana Amaral, Sara Peixoto, Gabriela Mimoso, Dolores Pereira
A 39-week-old male newborn presented at birth with atrophic erythematous and purpuric skin lesions, in a typical right-sided segmental distribution. Lesions were persistent and unaffected by rewarming in the postpartum period. Postnatal echocardiogram showed a predominance of the right cavities and an upper atrial septal defect. Cerebral and abdominal ultrasound were normal along with ophthalmological examination. On follow-up, lower limbs asymmetry was noted. The right lower limb was shorter in length and had a smaller diameter...
January 12, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29329847/encapsulation-of-anthocyanins-from-bilberries-effects-on-bioavailability-and-intestinal-accessibility-in-humans
#8
Dolores Mueller, Kathrin Jung, Manuel Winter, Dorothee Rogoll, Ralph Melcher, Ulrich Kulozik, Karin Schwarz, Elke Richling
Anthocyanins are flavonoids that have been suggested to provide beneficial health effects. The biological activity of anthocyanins is influenced by their pharmacokinetic properties, but anthocyanins are associated with limited bioavailability in humans. In the presented study, we investigated how the encapsulation of bilberry extract (BE), a source of anthocyanins, with either whey protein or citrus pectin influences the bioavailability and intestinal accessibility of anthocyanins in humans. We performed an intervention study that analyzed anthocyanins and their degradation products in the urine, plasma, and ileal effluent of healthy volunteers and ileostomists (subjects without an intact colon)...
May 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29325764/self-management-model-in-the-scheduling-of-successive-appointments-in-rheumatology
#9
David Castro Corredor, José Luis Cuadra Díaz, Javier José Mateos Rodríguez, Joaquín Anino Fernández, María Dolores Mínguez Sánchez, Isabel María de Lara Simón, María Ángeles Tébar, Encarnación Añó, María Dolores Sanz, María Nieves Ballester
INTRODUCTION: The rheumatology service of Ciudad Real Hospital, located in an autonomous community of that same name that is nearly in the center of Spain, implemented a self-management model of successive appointments more than 10 years ago. Since then, the physicians of the department schedule follow-up visits for their patients depending on the disease, its course and ancillary tests. The purpose of this study is to evaluate and compare the self-management model for successive appointments in the rheumatology service of Ciudad Real Hospital versus the model of external appointment management implemented in 8 of the hospital's 15 medical services...
January 8, 2018: Reumatología Clinica
https://www.readbyqxmd.com/read/29325225/influence-of-cyp2d6-cyp3a4-cyp3a5-and-abcb1-polymorphisms-on-pharmacokinetics-and-safety-of-aripiprazole-in-healthy-volunteers
#10
Carmen Belmonte, Dolores Ochoa, Manuel Román, Miriam Saiz-Rodríguez, Aneta Wojnicz, Clara Isabel Gómez-Sánchez, Samuel Martín-Vilchez, Francisco Abad-Santos
The aim of this study was to investigate the effect of polymorphisms in cytochrome P450 (CYP) 2D6, CYP3A4 and CYP3A5 enzymes and in P-glycoprotein (P-gp) on the pharmacokinetics and safety of aripiprazole and, its active metabolite, dehydro-aripiprazole, in 148 healthy volunteers from 6 bioequivalence trials receiving a single oral dose of aripiprazole. The plasma concentrations of both analytes were measured by LC-MS/MS. CYP2D6 (*3,*4,*5,*6,*7,*9 and copy number variations), CYP3A4 (*20 and *22), CYP3A5*3 and C3435T, C1236T and G2677T/A in ABCB1 gene were determined...
January 11, 2018: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/29324343/substituted-tetrahydroisoquinolines-synthesis-characterization-antitumor-activity-and-other-biological-properties
#11
A Sergi Capilla, Richard Soucek, Laura Grau, Manel Romero, Jaime Rubio-Martínez, Daniel H Caignard, Maria Dolors Pujol
This work deals with the molecular design, synthesis and biological activity of a series of tetrahydro[1,4]dioxanisoquinolines and dimethoxyisoquinoline analogues. This study describes the synthesis strategy of these potential antitumor compounds, their multi-step synthesis and their optimization. A series of tetrahydroisoquinolines was synthesized and their cytotoxicity evaluated. Some of these tetrahydroisoquinolines showed promising KRas inhibition, antiangiogenesis activity and antiosteoporosis properties...
January 3, 2018: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29324280/effective-phospholipids-removing-microelution-solid-phase-extraction-lc-ms-ms-method-for-simultaneous-plasma-quantification-of-aripiprazole-and-dehydro-aripiprazole-application-to-human-pharmacokinetic-studies
#12
Aneta Wojnicz, Carmen Belmonte, Dora Koller, Ana Ruiz-Nuño, Manuel Román, Dolores Ochoa, Francisco Abad Santos
A simple liquid chromatography-tandem mass spectrometry (LC-MS/MS) method has been developed and validated for simultaneous quantification of aripiprazole and its active metabolite, dehydro-aripiprazole, in human plasma. Stable isotopically labeled aripiprazole, aripiprazole-D8, has been used as the internal standard (IS) for both analytes. Only 200 μl of human plasma was needed for analyte extraction, using effective phospholipids-eliminating three-step microelution-solid-phase extraction (SPE, Oasis PRiME HLB 96-well μElution Plate)...
December 28, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29323756/juvenile-taiep-rats-have-shorter-dendritic-trees-in-the-dorsal-field-of-the-hippocampus-without-spatial-learning-disabilities
#13
Adriana B Silva, Dolores A Bravo-Duran, Jose R Eguibar, Carmen Cortes
Myelin mutant taiep rats show a progressive demyelination in the central nervous system due to an abnormal accumulation of microtubules in the cytoplasm and the processes on their oligodendrocytes. Demyelination is associated with electrophysiological alterations and the mutant had a progressive astrocytosis. The illness is associated with change in cytokine levels and in the expression of different nitric oxide synthase and concomitantly lipoperoxidation in several areas of the brain. However, until now there has been no detailed anatomical analysis of neurons in this mutant...
January 11, 2018: Synapse
https://www.readbyqxmd.com/read/29322471/correction-to-pharmacists-confidence-when-providing-pharmaceutical-care-on-anticoagulants-a-multinational-survey
#14
John Papastergiou, Nadir Kheir, Katerina Ladova, Silas Rydant, Fabio De Rango, Sotiris Antoniou, Reka Viola, Maria Dolores Murillo, Stephane Steurbaut, Filipa Alves da Costa
In the original publication of this article, the article note has been missed and published online.
January 10, 2018: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/29320545/adaptation-and-validation-of-the-spanish-version-of-the-orto-15-questionnaire-for-the-diagnosis-of-orthorexia-nervosa
#15
María Laura Parra-Fernandez, Teresa Rodríguez-Cano, María Dolores Onieva-Zafra, Maria José Perez-Haro, Víctor Casero-Alonso, Juan Carlos Muñoz Camargo, Blanca Notario-Pacheco
The aim of this study was the validation and analysis of the psychometric properties of a Spanish translation of the ORTO-15 questionnaire; an instrument designed to assess orthorexia nervosa behavior. Four hundred and fifty-four Spanish university students (65% women) aged between 18 and 51 years (M = 21.48 ± 0.31) completed the Spanish version of ORTO-15 and the Eating Disorders Inventory-2 (EDI-2). The Principal Component Analysis suggested a three-factor structure for the abbreviated 11-item version of the instrument...
2018: PloS One
https://www.readbyqxmd.com/read/29320511/application-of-a-phenotypic-drug-discovery-strategy-to-identify-biological-and-chemical-starting-points-for-inhibition-of-tslp-production-in-lung-epithelial-cells
#16
Adelina Orellana, Vicente García-González, Rosa López, Sonia Pascual-Guiral, Estrella Lozoya, Julia Díaz, Daniel Casals, Antolín Barrena, Stephane Paris, Miriam Andrés, Victor Segarra, Dolors Vilella, Rajneesh Malhotra, Paul Eastwood, Anna Planagumà, Montserrat Miralpeix, Arsenio Nueda
Thymic stromal lymphopoietin (TSLP) is a cytokine released by human lung epithelium in response to external insult. Considered as a master switch in T helper 2 lymphocyte (Th2) mediated responses, TSLP is believed to play a key role in allergic diseases including asthma. The aim of this study was to use a phenotypic approach to identify new biological and chemical starting points for inhibition of TSLP production in human bronchial epithelial cells (NHBE), with the objective of reducing Th2-mediated airway inflammation...
2018: PloS One
https://www.readbyqxmd.com/read/29317355/identification-of-candidate-serum-biomarkers-of-childhood-onset-growth-hormone-deficiency-using-swath-ms-and-feature-selection
#17
Ignacio Ortea, Isabel Ruíz, Ramón Cañete, Javier Caballero-Villarraso, María Dolores Cañete
A typical clinical manifestation of growth hormone deficiency (GHD) is a short stature resulting from delayed growth, but GHD affects bone health, cardiovascular function and metabolic profile and therefore quality of life. Although early GH treatment during childhood has been shown to improve outcomes, no single biochemical parameter is currently available for the accurate diagnosis of GHD in children. There is hence a need for non-invasive biomarkers. In this study, the relative abundance of serum proteins from GHD children and healthy controls was measured by next-generation proteomics SWATH-MS technology...
January 6, 2018: Journal of Proteomics
https://www.readbyqxmd.com/read/29317018/outbreak-of-salmonella-bovismorbificans-associated-with-the-consumption-of-uncooked-ham-products-the-netherlands-2016-to-2017
#18
Diederik Brandwagt, Cees van den Wijngaard, Anna Dolores Tulen, Annemieke Christine Mulder, Agnetha Hofhuis, Rianne Jacobs, Max Heck, Anjo Verbruggen, Hans van den Kerkhof, Ife Slegers-Fitz-James, Lapo Mughini-Gras, Eelco Franz
In January 2017, an increase in reported Salmonellaenterica serotype Bovismorbificans cases in the Netherlands was observed since October 2016. We implemented a case-control study to identify the source, including all cases after December 2016. Adjusted odds ratios were calculated using logistic regression analysis. We traced back the distribution chain of suspected food items and sampled them for microbiological analysis. Human and food isolates were sequenced using whole genome sequencing (WGS). From October 2016 to March 2017, 54 S...
January 2018: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/29315575/the-appswe-ps1a246e-mutations-in-an-astrocytic-cell-line-leads-to-increased-vulnerability-to-oxygen-and-glucose-deprivation-ca2-dysregulation-and-mitochondrial-abnormalities
#19
María Dolores Martin-de-Saavedra, Elisa Navarro, Ana J Moreno-Ortega, Mauricio P Cunha, Izaskun Buendia, Pablo Hernansanz-Agustín, Rafael León, María F Cano-Abad, Antonio Martínez-Ruiz, Ricardo Martínez-Murillo, Michael R Duchen, Manuela G López
Growing evidence suggests a close relationship between Alzheimer's Disease (AD) and cerebral hypoxia. Astrocytes play a key role in brain homeostasis and disease states, while some of the earliest changes in AD occur in astrocytes. We have therefore asked whether mutations associated with AD increase astrocyte vulnerability to ischemia. Two astroglioma cell lines derived from APPSWE /PS1A246E (APP, amyloid precursor protein; PS1, presenilin 1) transgenic mice and controls from normal mice were subjected to oxygen and glucose deprivation (OGD), an in vitro model of ischemia...
January 6, 2018: Journal of Neurochemistry
https://www.readbyqxmd.com/read/29314183/fixed-dosing-of-intravenous-tocilizumab-in-rheumatoid-arthritis-results-from-a-population-pharmacokinetic-analysis
#20
Carla Bastida, Virginia Ruiz-Esquide, Mariona Pascal, Aurelia H M de Vries Schultink, Jordi Yagüe, Raimon Sanmartí, Alwin D R Huitema, Dolors Soy
AIM: Intravenous tocilizumab is currently dosed on body weight although a weak correlation between body weight and clearance has been described. The aim of the study was to assess the current dosing strategy and provide a scientific rational for dosing using a modeling and simulation approach. METHODS: Serum concentrations and covariates were obtained from intravenous tocilizumab treated subjects at a dose of 4, 6 or 8 mg every 28 days. A population pharmacokinetic analysis was performed using nonlinear mixed effects modeling...
January 4, 2018: British Journal of Clinical Pharmacology
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