Results 31 to 40 of about 89,007 (209)

Cytocentrifuged biopsy fixative preparation: A simple cost-effective technique facilitating microscopic diagnosis of lumen-dwelling intestinal parasites

Indian Journal of Pathology and Microbiology, 2017
Objective: Direct microscopic visualization is the most specific method for detecting intestinal parasites and is commonly achieved by stool examination or mucosal biopsy.
Prashant Joshi, Prasenjit Das, Venkateswaran Iyer, Siddharth Datta Gupta   +3 more
doaj   +1 more source

Impact of fixations on anti-genetic determinants of CD4, CD68, and Pax8 immunohistochemistry: A comparative study of NBF, Zink formalin, and Bouin's fluid [PDF]

Iraqi Journal of Veterinary Sciences
Fixation inhibits autolysis and is an essential step in disease. Our work examined how neutral buffer NBF (NBF), zinc formalin (ZF), and Bouin's fluid (BF) affected tissue specific CD4, CD68, and Pax8 anti-genetic determinants.
Amani A. Alayash, Firas M. Abed
doaj   +1 more source

Improved ultrastructure of marine invertebrates using non-toxic buffers [PDF]

PeerJ, 2016
Many marine biology studies depend on field work on ships or remote sampling locations where sophisticated sample preservation techniques (e.g., high-pressure freezing) are often limited or unavailable.
Jacqueline Montanaro, Daniela Gruber, Nikolaus Leisch   +2 more
doaj   +2 more sources

Effects of Different Color Protection and Drying Methods Treatment on the Quality of Asparagus Powder

Shipin gongye ke-ji, 2023
Different color protection agents were used to soak and spray the asparagus for color protection due to improve and compare the browning problem of asparagus during the process of hot air, vacuum freezing and microwave drying. The results showed that the
Shishan ZHAO, Jianbin SHI, Yong SUI, Sha CAI, Tian XIONG, Shaobin LI, Fang CAI, Xin MEI   +7 more
doaj   +1 more source

Qualitative analysis of histochemical and immunohistochemical properties of ethanol, glycerol, and formalin fixative

Asian Journal of Medical Sciences
Background: Fixation is essential in histopathology to preserve tissue integrity before analysis, with neutral buffered formalin being the gold standard for decades because of its effective protein cross-linking properties.
Buvaneswari V , Deepadevi G , Peter Samidoss A , Muthu Prabha MS , Vinoth Kumar V   +4 more
doaj   +1 more source

Histomorphological Comparison of Tissues Fixed in Conventional Formalin and Eco-friendly Jaggery Solution: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Tissue fixation is an essential step in the microscopic preparation of tissues to preserve them by preventing autolysis, bacterial putrefaction, and increasing the tissue's refractive index.
Greeshma Joy, Beena Mary Thomas, Annu Ann Zachariah, Vijy Paul Thomas, Rahul George   +4 more
doaj   +1 more source

Comparison of the Fixation Effects of Six Composite Fixatives on Retinal Tissue of Golden Hamsters

Shiyan dongwu yu bijiao yixue
Objective To compare the effects of six composite fixatives on paraffin sections of golden hamster retinal tissue, and to optimize the fixation methods for retinal tissue paraffin sections of golden hamsters.
WU Haifeng, ZHOU Xiaojiang, LI Chenjiang, LI Huaiyin, GAO Ming   +4 more
doaj   +1 more source

Coupling imaging mass cytometry with Alcian blue histochemical staining for a single-slide approach

Frontiers in Immunology
Imaging mass cytometry (IMC) is a metal mass spectrometry-based method allowing highly multiplex immunophenotyping of cells within tissue samples. However, some limitations of IMC are its 1-µm resolution and its time and costs of analysis limiting ...
Patrice Hemon, Danivanh Ben-Guigui, Margaux Geier, Margaux Geier, Marine Castillon, Marine Castillon, Corentin Paranthoen, Corentin Paranthoen, Jacques-Olivier Pers, Marion Le Rochais, Arnaud Uguen, Arnaud Uguen   +11 more
doaj   +1 more source

El pixoy como material de conservación de pintura mural y relieves policromos en el área maya The Pixoy Gum as a Conservation Material for Mural Painting and Color Stucco Reliefs in Mayan Area

Estudios de Cultura Maya, 2010
Ante la problemática que se ha enfrentado en sitios arqueológicos del área maya en la conservación de pintura mural y relieves en estuco policromos que se preservan in situ, se ha buscado en nuevos materiales contrarrestar efectos de deterioro que pueden
Ma. Cristina Ruiz Martín
doaj  

Mix it and fix it: functions of composite olfactory signals in ring-tailed lemurs [PDF]

Royal Society Open Science, 2016
Animals communicating via scent often deposit composite signals that incorporate odorants from multiple sources; however, the function of mixing chemical signals remains understudied.
Lydia K. Greene, Kathleen E. Grogan, Kendra N. Smyth, Christine A. Adams, Skylar A. Klager, Christine M. Drea   +5 more
doaj   +1 more source