Results 1 to 10 of about 101 (85)

Porfiria intermitente aguda: reporte de caso [PDF]

Biomédica: revista del Instituto Nacional de Salud, 2020
El término ‘porfiria’ proviene del griego ‘porphyra’ y alude a un grupo heterogéneo de trastornos metabólicos causados por una deficiencia enzimática en la biosíntesis del grupo hemo.
José Bustos, Ledmar Vargas, Ricardo Quintero   +2 more
doaj   +2 more sources

Comparative study of bacterial microfiltration in the implant-abutment interface, with straight and conical internal connections, in vitro. [PDF]

Clin Exp Dent Res, 2021
Abstract Objective to determine the presence of marginal bacterial microfiltration in the IAI in different implant/abutment systems, in vitro. Material and methods Fifty‐six implants from seven different brand names, 4 with cone and 3 with straight connections were used, implant and abutment were connected using the Ncm tightening as indicated by each ...
Carlos LV, C Carlos N, Sm Karina L, K Sunil B, E Carlos P, G Olga L.   +5 more
europepmc   +2 more sources

Inhibitory inputs to an inhibitory interneuron: Spontaneous postsynaptic currents and GABA_A receptors of A17 amacrine cells in the rat retina. [PDF]

Eur J Neurosci, 2022
The excitatory synaptic input to the A17 amacrine cells is well characterized, but information about the source and function of their inhibitory inputs, as well as the receptors that mediate this input, is lacking. Using patch‐clamp recording from identified A17 amacrine cells in retinal slices, we have characterized pharmacological and biophysical ...
Beltrán-Matas P, Castilho Á, Tencer B, Veruki ML, Hartveit E.   +4 more
europepmc   +2 more sources

Comparative Mitogenomics of Andini (Hemiptera: Cixiidae) Reveals Rapid Radiation, Clarifies Relationships, and Supports Taxonomic Revision Within the Tribe [PDF]

Ecology and Evolution
Mitochondrial genomes from nine species representing three genera of the planthopper tribe Andini (Hemiptera: Cixiidae) are sequenced and analyzed, providing the first mitogenomic data for this group.
Sha‐Sha Lv, Thierry Bourgoin, Xiao‐Ya Wang, Lin Yang, Yu‐Bo Zhang, Xiang‐Sheng Chen   +5 more
doaj   +2 more sources

Commodity risk assessment of Prunus persica and P. dulcis plants from Türkiye. [PDF]

EFSA J, 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Prunus persica and P.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Civera AV, Zappalà L, Lucchi A, Gómez P, Urek G, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kaczmarek A, Marzachì C, Mosbach-Schulz O, Yuen J.   +31 more
europepmc   +2 more sources

Commodity risk assessment of <i>Prunus cerasus</i> × <i>Prunus canescens</i> hybrid plants from Ukraine. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High‐risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of hybrids of Prunus cerasus x Prunus ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Andrea Lucchi AJ, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Correia CDV, Berlin A.   +35 more
europepmc   +2 more sources

Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement Avaliação comparativa da ação antimicrobiana do MTA, hidróxido de cálcio e cimento Portland [PDF]

Journal of Applied Oral Science, 2006
The present study aimed to evaluate and compare the antimicrobial effect of MTA Dentsply, MTA Angelus, Calcium Hydroxide and Portland cement. Four reference bacterial strains were used: Pseudomonas aeruginosa, Escherichia coli, Bacteroides fragilis, and ...
Caroline Sousa Ribeiro, Fernanda Akemi Kuteken, Raphael Hirata Júnior, Miriam F. Zaccaro Scelza   +3 more
doaj   +2 more sources

Commodity risk assessment of <i>Prunus avium</i> plants from United Kingdom. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by plants of Prunus avium possibly grafted on ...
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Zappalà L, Lucchi A, Gómez P, Urek G, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Marzachì C, Kariampa P, Correia CDV, Mosbach-Schulz O, Kaczmarek A, Yuen J.   +33 more
europepmc   +2 more sources

Validación de una técnica por Cromatografía Líquida de Alta Resolución para la determinación cuantitativa de hemina en el QF-012

Revista CENIC Ciencias Químicas, 2007
Hemina, protoporfirina IX Fe(III), se utiliza como modelo de la hemoglobina, mioglobina, citocromos y otras enzimas de las cuales es el grupo prostético. Los complejos de hemina son utilizados como ingredientes activos de medicamentos para el tratamiento
Armando A. Paneque Quevedo, Osmín Gordo Alvarez, Lauro Nuevas Paz, Elianex González Tosca   +3 more
doaj   +1 more source

Efecto in vitro de la hemina sobre la proliferación de los linfocitos humanos Effect in vitro of hemin on the proliferation of human lymphocytes

Revista Cubana de Hematología, Inmunología y Hemoterapia, 2002
Se estudió el efecto in vitro de la hemina sobre los linfocitos humanos. Se seleccionaron 30 donantes del Banco de Sangre del Instituto de Hematología e Inmunología a los que se les realizaron las pruebas de roseta activa, transformación blástica con ...
Lázaro del Valle Pérez, Consuelo Macías Abraham, Isabel Torres Leyva, Vianed Marsán Suárez, Berta B Socarrás Ferrer, Miriam Sánchez Segura, Porfirio Hernández Ramírez, José M Ballester Santovenia   +7 more
doaj   +1 more source