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Comparative analysis of two fixating and two decalcifying solutions for processing of human primary teeth with inactive dentin carious lesionAnálise comparativa de duas soluções fixadoras e descalcificadora para o processamento de dentes decíduos humanos com lesão cariosa inativa em dentina
(EDIPUCRS, 2007)
O objetivo deste estudo foi analisar qualitativamente a preservação das características teciduais pulpares de dentes decíduos ântero-superiores humanos com lesão cariosa de natureza inativa em dentina, comparando-se duas ...
Initial Development of Bovine Placentation (Bos indicus) from the Point of View of the Allantois and Amnion
(Wiley-Blackwell Publishing, Inc, 2009-10-01)
P>The aim of this study was to perform a morphological characterization of the initial bovine placental development, between 20 and 70 days post-insemination (p.i.), with emphasis on the differentiation of the allantois ...
The hindlimb arterial vessels in lowland paca (Cuniculus paca, Linnaeus 1766)
(Blackwell Verlag GmbH., 2014-11-05)
This study aims to describe the origin and distribution of the hindlimb arterial vessels. Five adult lowland pacas (Cuniculus paca) were used. Stained and diluted latex was injected, caudally to the aorta. After fixation ...
Initial development of bovine placentation (Bos indicus) from the point of view of the allantois and amnion
(Berlin, 2009)
The aim of this study was to perform a morphological characterization of the initial bovine placental development, between 20 and 70 days post-insemination (p.i.), with emphasis on the differentiation of the allantois and ...
The ""single-section"" Golgi method adapted for formalin-fixed human brain and light microscopy
(ELSEVIER SCIENCE BV, 2010)
The Golgi method has been used for over a century to describe the general morphology of neurons in the nervous system of different species. The ""single-section"" Golgi method of Gabbott and Somogyi (1984) and the modifications ...
Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
(John Wiley & Sons Inc, 2012-04)
A polybenzoxazine / polysiloxane hybrid has been prepared by sol-gel process and ring-opening polymerization. For this purpose, first a functionalized benzoxazine was synthesized from bisphenol A, paraformaldehyde and ...
Astrocyte responses in human optic nerve head with primary open-angle glaucoma
(1997)
Purpose: To identify and characterize astrocyte responses and reactivation in human optic nerve heads from patients with primary open-angle glaucoma. Methods: Fifteen optic nerve heads with primary open-angle glaucoma and ...
Structural and ultrastructural characteristics of the yolk syncytial layer in Prochilodus lineatus (Valenciennes, 1836) (Teleostei; Prochilodontidae)
(Cambridge University Press, 2007-08-01)
The yolk syncytial layer (YSL) has been regarded as one of the main obstacles for a successful cryopreservation of fish embryos. The purpose of this study was to identify and characterize the YSL in Prochilodus lineatus, ...
The materno-fetal interface in llama (Lama guanicoe glama)
(2007-06-01)
Samples from 9 llamas (28 through 36 weeks of gestation) were collected and fixed in 4% buffered paraformaldehyde (light microscopy) and in 2.5% buffered glutaraldehyde (transmission and scanning electron microscopy). The ...
Role of nitric oxide in the remodelling of extracellular matrix in myxomatous mitral valve degeneration of dogs and pigs
(2011-11-01)
Myxomatous mitral valve degeneration (MMVD) or endocardiosis is a heart valve disease that occurs in many mammalian species, especially in humans, dogs and pigs. Nitric oxide (NO) plays an important role in the MMVD ...