Results 31 to 40 of about 13,196 (188)

Three-dimensional histological specimen preparation for accurate imaging and spatial reconstruction of the middle and inner ear [PDF]

open access: yes, 2013
PURPOSE:    This paper presents a highly accurate cross-sectional preparation technique. The research aim was to develop an adequate imaging modality for both soft and bony tissue structures featuring high contrast and high resolution.
Omid Majdani   +3 more
core   +1 more source

Physical, Chemical, Clinical and Biologic Aspects of the Acid Etch Bonding Technique in Orthodontics

open access: yesAustralasian Orthodontic Journal, 1977
Acid etch bonding is an accepted and reliable technique widely employed in orthodontic mechanotherapy. In this paper some of the physical and chemical aspects associated with the bonding of orthodontic attachments to human dental enamel are discussed. It
Lionel Sadowsky P.
doaj   +1 more source

Effect of bone decalcification procedures on DNA in situ hybridization and comparative genomic hybridization. EDTA is highly preferable to a routinely used acid decalcifier [PDF]

open access: yes, 1999
Decalcification is routinely performed for histological studies of bone-containing tissue. Although DNA in situ hybridization (ISH) and comparative genomic hybridization (CGH) have been successfully employed on archival ...
Alers, J.C. (Janneke)   +3 more
core   +2 more sources

A review of sample preparation and its influence on pH determination in concrete samples [PDF]

open access: yes, 2017
If we are to monitor the chemical processes in cementitious materials, then pH assays in the pore solutions of cement pastes, mortars, and concretes are of key importance.
Aguado de Cea, Antonio   +1 more
core   +2 more sources

The study of calcified atherosclerotic arteries: an alternative to evaluate the composition of a problematic tissue reveals new insight including metakaryotic cells [PDF]

open access: yes, 2016
Background Calcifications of atherosclerotic plaques represent a controversial issue as they either lead to the stabilization or rupture of the lesion.
Degiovanni, Alessio   +8 more
core   +4 more sources

Bone Marrow Aspirate Clot: A Useful Technique in Diagnosis and Follow-Up of Hematological Disorders

open access: yesCase Reports in Hematology, 2019
Bone marrow biopsy is a diagnostic tool largely used in the evaluation of a broad number of disorders that could affect the hematopoietic system. Differently, bone marrow aspirate clot technique is rarely performed even though it has been described in ...
Lucas Oliveira Cantadori   +3 more
doaj   +1 more source

Evaluation of White Spot Lesions on Teeth with Orthodontic Brackets [PDF]

open access: yes, 2008
Accurate evaluation of demineralized white spot lesions during orthodontic treatment is important to both clinicians, so they might implement early prevention and/or treatment, and researchers who wish to study the effectiveness of those methods ...
Benson, P.E.
core   +1 more source

Effect of Er, Cr:YSGG laser enamel etching with varying power output and irradiation time on the shear bond strength

open access: yesJournal of Orthodontic Science, 2022
BACKGROUND: Laser etching addresses the disadvantages of conventional acid etching technique, such as enamel decalcification and formation of white spot lesions.
Saravana Kumar Subramanian   +5 more
doaj   +1 more source

Endobronchial Carcinoid Tumour with Extensive Ossification: An Unusual Case Presentation

open access: yesCase Reports in Medicine, 2016
Carcinoid tumour is a well-known primary endobronchial lung neoplasm. Although calcifications may be seen in up to 30% of pulmonary carcinoid tumours, near complete ossification of these tumours is an unusual finding.
Allison Osmond   +5 more
doaj   +1 more source

Reporting guidelines, review of methodological standards, and challenges toward harmonization in bone marrow adiposity research. Report of the Methodologies Working Group of the International Bone Marrow Adiposity Society [PDF]

open access: yes, 2020
The interest in bone marrow adiposity (BMA) has increased over the last decade due to its association with, and potential role, in a range of diseases (osteoporosis, diabetes, anorexia, cancer) as well as treatments (corticosteroid, radiation ...
et al,   +2 more
core   +1 more source

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