Results 1 to 10 of about 3,539,899 (186)

Evaluation of dermal collagen stained with picrosirius red and examined under polarized light microscopy [PDF]

Anais Brasileiros de Dermatologia, 2018
: The special picrosirius red staining highlights the natural birefringence of collagen fibers when exposed to polarized light. The results from birefringence allow to evaluate the organization of the collagen fibers in the tissues. The authors intend to
Polyana Galvão Bernardes Coelho, Maria Verônica de Souza, Lissandro Gonçalves Conceição, Marlene Isabel Vargas Viloria, Sirley Adriana Ortiz Bedoya   +4 more
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A comparative evaluation of collagen in ameloblastoma and oral squamous cell carcinoma using picrosirius red staining with polarizing microscopy and CD44v6 immunoreactivity

Journal of Pharmacy and Bioallied Sciences, 2023
Background: Solid multicystic ameloblastoma (SMA) is a locally aggressive, benign odontogenic tumor of odontogenic origin with greater rate of recurrence.
Sanjay G Thete, Atul Deshmukh, Renu Yadav, Dhirajkumar Umbare, Kanchan N Shinde, Sachin Kandalkar   +5 more
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Digital Image Analysis of Picrosirius Red Staining: A Robust Method for Multi-Organ Fibrosis Quantification and Characterization [PDF]

Biomolecules, 2020
Current understanding of fibrosis remains incomplete despite the increasing burden of related diseases. Preclinical models are used to dissect the pathogenesis and dynamics of fibrosis, and to evaluate anti-fibrotic therapies.
Guillaume E. Courtoy, Isabelle Leclercq, Antoine Froidure, Guglielmo Schiano, Johann Morelle, Olivier Devuyst, François Huaux, Caroline Bouzin   +7 more
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Calcium hydroxylapatite treatment of human skin: evidence of collagen turnover through picrosirius red staining and circularly polarized microscopy [PDF]

Clinical, Cosmetic and Investigational Dermatology, 2018
Nicola Zerbinati,1 Alberto Calligaro2 1Department of Surgical and Morphological Sciences, University of Insubria (Varese) and Polyspecialist Medical Center, Pavia, 2Department of Public Health, Experimental and Forensic Medicine, Unit of Histology and ...
Zerbinati N, Calligaro A
doaj   +4 more sources

Study of Collagen Birefringence in Different Grades of Oral Squamous Cell Carcinoma Using Picrosirius Red and Polarized Light Microscopy [PDF]

Scientifica, 2015
Objectives. The present study was done to evaluate birefringence pattern of collagen fibres in different grades of oral squamous cell carcinoma using Picrosirius red stain and polarization microscopy and to determine if there is a change in collagen ...
Pillai Arun Gopinathan, Ganganna Kokila, Mahadesh Jyothi, Chatterjee Ananjan, Linganna Pradeep, Salroo Humaira Nazir   +5 more
doaj   +3 more sources

Picrosirius Red and Polarization Microscopy – A Tool for Gender Differentiation [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Forensic dentistry is a branch of dentistry which in collaboration with legal profession serves an important role to maintain justice system of a country. Forensic dentists play a major role in identification of an individual. Within the
BK Charan Gowda, Ganganna Kokila, Pillai Arun Gopinathan, Kunigal Shivaprakash Praveen   +3 more
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Qualitative Analysis of Collagen Fibers in Oral Submucous Fibrosis using Picrosirius Red Stain and Polarising Microscope [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Oral Submucous Fibrosis (OSMF) is an oral potentially malignant condition caused predominantly by areca nut chewing. Early recognition with accurate staging of the disease and appropriate treatment planning is of utmost importance to ...
T. Radhika, Preethi Sekaran, Malathi Narasimhan   +2 more
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Analysis of collagen fibers in human gingival tissues using picrosirius red stain under polarized microscope [PDF]

Journal of Indian Society of Periodontology, 2021
Background: Collagen fibers are the main element of gingival connective tissue and contribute a leading role in the preservation of structural integrity and tissue function.
Anu Chandran, Rahul Bhandary, Nina Shenoy, Urvashi Ashwin Shetty   +3 more
doaj   +2 more sources

Polarimetric imaging of collagen in histopathology specimens: an investigation of congo red and picrosirius red-stained placenta and skin [PDF]

Scientific Reports
Polarisation microscopy is a label-free technique whose tissue architecture profiling through anisotropy remains underinvestigated. In histology, bright-field microscopy and special stains remain the standard for investigating extracellular matrix (ECM ...
Georgia Mappa, Pika Miklavc, Michele Cummings, Richard Oliver, Harriet Pyrah, Clare Freer, Huda Alzahrani, Tiehan H. Shen, Nicolas M. Orsi   +8 more
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Quantification and characterization of lung fibrosis in ARDS patients using picrosirius red staining [PDF]

Frontiers in Medicine
IntroductionEvolution toward diffuse lung fibrosis is common in patients with ARDS but remains poorly characterized. In particular, the quantification and characterization of collagen fibers in lung tissue from patients with ARDS has not been performed ...
Ludovic Gerard, Ludovic Gerard, Marylene Lecocq, Guillaume Courtoy, Guillaume Courtoy, Caroline Bouzin, Delphine Hoton, Joao Pinto Pereira, Joao Pinto Pereira, Thomas Planté-Bordeneuve, Thomas Planté-Bordeneuve, Antoine Froidure, Antoine Froidure, Valérie Lacroix, Valérie Lacroix, Charles Pilette, Charles Pilette   +16 more
doaj   +2 more sources