Results 11 to 20 of about 7,279 (249)

Evaluación in vitro de tres solventes de gutapercha

Odontología Sanmarquina, 2011
El objetivo de ésta investigación fue evaluar la solubilidad de la gutapercha en tres solventes usados en endodoncia: xylol de uso tradicional y los aceites esenciales: eucaliptol y aceite de naranja, de uso reciente, dada la frecuente necesidad de ...
Martha Elena Pineda Mejía, Elmo Sigifredo Palacios Alva, Liliana Ángela Terán Casafranca, María Elena Núñez Lizárraga, Waldo Ernesto Gloria Zevallos, Tulio Abuhadba Hoyos   +5 more
doaj   +1 more source

Dissolving efficacy of some organic solvents on gutta-percha Eficácia dissolvente de alguns solventes orgânicos sobre a guta-percha

Brazilian Oral Research, 2007
The aim of this study was to evaluate the solubility of gutta-percha in four organic solvents used in endodontics. The solubility of gutta-percha (Dentsply) was assessed in xylol, orange oil, eucalyptol, chloroform and distilled water.
Bianca Silva Magalhães, Julia Elis Johann, Rafael Guerra Lund, Josué Martos, Francisco Augusto Burkert Del Pino   +4 more
doaj   +1 more source

Enhanced Transdermal Delivery of Pranoprofen Using a Thermo-Reversible Hydrogel Loaded with Lipid Nanocarriers for the Treatment of Local Inflammation

Pharmaceuticals, 2021
A biocompatible topical thermo-reversible hydrogel containing Pranoprofen (PF)-loaded nanostructured lipid carriers (NLCs) was studied as an innovative strategy for the topical treatment of skin inflammatory diseases.
María Rincón, Marcelle Silva-Abreu, Lupe Carolina Espinoza, Lilian Sosa, Ana Cristina Calpena, María J. Rodríguez-Lagunas, Helena Colom   +6 more
doaj   +1 more source

PEMANFAATAN MINYAK WORTEL YANG RAMAH LINGKUNGAN SEBAGAI PENGGANTI XYLOL DALAM PROSES DEPARAFINISASI

Masker Medika
Pendahuluan: Hematoksilin Eosin merupakan pewarna yang umum digunakan dalam pemeriksaan laboratorium histologi. Salah satu tahapan pewarnaan hematoksilin eosin adalah proses deparafinisasi.
indah sari
doaj   +1 more source

Histological evaluation of eco-friendly clearing agents as substitutes for xylol in hematoxylin and eosin staining of fibroadenoma mammae tissue

Jurnal Teknologi Laboratorium
Xylol is widely used as a clearing agent in histopathological tissue processing because of its excellent ability to enhance tissue transparency and staining quality.
Wimpy, Endang Widhiyastuti, Astri Aditya Wardhani, Eva Ocha Pratama, Khoirunisa Saputri, Ardy Prian Nirwana   +5 more
doaj   +1 more source

Evaluation of microscopic protocols for somatic cell counts in milk of dairy sheep

Arquivos do Instituto Biológico, 2018
: The somatic cell count (SCC) is a diagnostic tool that indicates the mammary gland health and can be determined by the counting of cells in the microscope. There are discussions regarding appropriate staining method to the ewes’ milk. The present study
Cristiane Rosa Moraes, Tatiana Regina Vieira, Andrea Troller Pinto, Verônica Schmidt   +3 more
doaj   +1 more source

Avaliação dos riscos associados ao uso do xilol em laboratórios de anatomia patológica e citologia

Revista Brasileira de Saúde Ocupacional
Neste estudo, realizou-se uma avaliação do risco ocupacional relacionado ao uso de xilol, ao qual estão expostos técnicos de oito laboratórios de citologia e anatomia patológica que atendem a população do Recife e de cidades do interior de Pernambuco.
Karina Nunes Soares da Costa, Irapuan Oliveira Pinheiro, Glícia Torres Calazans, Márcia Silva do Nascimento   +3 more
doaj   +1 more source

Comparison of the Chemical Composition of Essential Oils Collected in the Venezuelan Andes in two Different Seasons

Natural Product Communications, 2015
The essential oils obtained by hydrodistillation of the aerial parts of Valeriana parviflora (Trevir) BM Vadillo, an endemic species of the Venezuelan Andes, collected from the same location in two different seasons (dry and rainy) of the year, were ...
Sammy Fernández, María Rondón, Janne Rojas, Antonio Morales, Luis Rojas-Fermin   +4 more
doaj   +1 more source

Exzessvolumina der binären Systeme aus Benzol, Toluol, Ethylbenzol und p-Xylol mit Cyclohexan bei 298,15 K

CHIMIA, 1983
The excess volumes of the binary mixtures of benzene, toluene, ethylbenzene, and p-xylene with cyclohexane have been measured with a dilatometer over the whole composition range at 298,15 K.
Hans Arm, Rudolf Hauser, Jörg Herrmann
doaj   +1 more source

Effect of the time-point of acid etching on the persistence of sealer residues after using different dental cleaning protocols

Brazilian Oral Research
: Endodontic sealer residues remaining within the pulp chamber dentin after root canal obturation and cleaning with various solvents may compromise the appearance and the durability of dental restorations.
Keren Cristina Fagundes JORDÃO-BASSO, Milton Carlos KUGA, Matheus Coêlho BANDÉCA, Marco Antonio Hungaro DUARTE, Flávia Angélica GUIOTTI   +4 more
doaj   +1 more source