Results 21 to 30 of about 6,888 (239)

Qualitative Histological Evaluation of Hard and Soft Tissue Components of Human Permanent Teeth Using Various Decalcifying Agents - A Comparative Study [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Decalcification is the commonly employed technique in histopathology laboratories as a part of calcified tissue preparation for the microscopic examination.
Sonia Gupta, Manveen Kaur Jawanda, Manjunath SM, Achla Bharti   +3 more
doaj   +1 more source

Physical and chemical mechanisms of tissue optical clearing

iScience, 2021
Summary: Advanced optical methods combined with various probes pave the way toward molecular imaging within living cells. However, major challenges are associated with the need to enhance the imaging resolution even further to the subcellular level for ...
Tingting Yu, Jingtan Zhu, Dongyu Li, Dan Zhu   +3 more
doaj   +1 more source

Application of a Novel Colour Palette for Determination of End-point Decalcification of Hard Tissues: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Decalcification is a technique used to remove calcium salts from hard tissue specimens, such as bone or teeth, to make them suitable for sectioning.
N Fazulunnisa Begum, Reshma Poothakulath Krishnan, Deepak Pandiar   +2 more
doaj   +1 more source

Proposal of an Appropriate Decalcification Method of Bone Marrow Biopsy Specimens in the Era of Expanding Genetic Molecular Study [PDF]

Journal of Pathology and Translational Medicine, 2015
Background: The conventional method for decalcification of bone specimens uses hydrochloric acid (HCl) and is notorious for damaging cellular RNA, DNA, and proteins, thus complicating molecular and immunohistochemical analyses.
Sung-Eun Choi, Soon Won Hong, Sun Och Yoon   +2 more
doaj   +1 more source

Reconstructive surgery of an extremely calcified mitral valve in Barlow disease patient: A case report [PDF]

Vojnosanitetski Pregled, 2019
Introduction: Mitral valve calcifications are frequent finding in the Barlow disease. This is makinkg mitral repair surgery even more demanding in already complex valve pathology. Case report: Fifty-five year old Barlow disease patient underwent
Stojanović Ivan, Kaitović Marko, Novaković Aleksandra, Vuković Petar   +3 more
doaj   +1 more source

Double-layer horizontal cross sutures for intra-atrial mitral valve implantation: An effective surgical method for severe mitral annular calcificationCentral MessagePerspective

JTCVS Techniques, 2023
Objective: Severe mitral annular calcification (MAC) can make prosthetic implantation extremely difficult. Although intra-atrial mitral valve prosthesis implantation without annular decalcification offers a simpler approach, it poses a potential rupture ...
Yilin Pan, MMed, Yuan Zhou, MMed, Yuhua Liu, MD, Zhan Peng, MD, Linqi Liu, MMed, Yunxiao Yang, MD, Kun Hua, MD, Xiubin Yang, MD   +7 more
doaj   +1 more source

Long-term outcomes of aortic valve repair in children with congenital heart disease and their predictors

Российский кардиологический журнал, 2020
Aim. To retrospectively analyze the long-term results of primary aortic valve repair (AVR) in children.Material and methods. The study included 163 patients operated on from 2004 to 2019. The mean age was 9,58±9,3 years.
Z. M. Abdurakhmanov, I. N. Yemets
doaj   +1 more source

Atomic Force Microscopy Micro-Indentation Methods for Determining the Elastic Modulus of Murine Articular Cartilage

Sensors, 2023
The mechanical properties of biological tissues influence their function and can predict degenerative conditions before gross histological or physiological changes are detectable. This is especially true for structural tissues such as articular cartilage,
Katherine M. Arnold, Delphine Sicard, Daniel J. Tschumperlin, Jennifer J. Westendorf   +3 more
doaj   +1 more source

Variant Purification of an Allogeneic Bone Block

Acta Stomatologica Croatica, 2017
Objective: This short communication reports on a histological analysis of the composition of the commercially available Maxgraft® allogeneic bone block.
Jonas Lorenz, Markus Schlee, Sarah Al-Maawi, Poju Chia, Robert A. Sader, Shahram Ghanaati   +5 more
doaj   +1 more source

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

Australasian 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