Results 71 to 80 of about 242,429 (195)

An optimized protocol for isolation of high‐quality RNA through laser capture microdissection of leaf material

Plant Direct, 2019
Laser Capture Microdissection is a powerful tool that allows thin slices of specific cell types to be separated from one another. However, the most commonly used protocol, which involves embedding tissue in paraffin wax, results in severely degraded RNA.
Lei Hua, Julian M. Hibberd
doaj   +1 more source

Microindentation of fresh soft biological tissue: A rapid tissue sectioning and mounting protocol.

PLoS ONE
Microindentation of fresh biological tissues is necessary for the creation of 3D biomimetic models that accurately represent the native extracellular matrix microenvironment. However, tissue must first be precisely sectioned into slices. Challenges exist
Clíona M McCarthy, Kevin L McKevitt, Sinéad A Connolly, Isabel Andersson, Fiona C Leahy, Siobhan Egan, Michael A Moloney, Eamon G Kavanagh, Colin Peirce, Eoghan M Cunnane, Kieran D McGourty, Michael T Walsh, John J E Mulvihill   +12 more
doaj   +1 more source

A protocol for making and sectioning multiple embedded Swiss-rolls in a gelatin matrix

MethodsX, 2019
The appropriate methodological approach for intestinal preparation enables researchers to create representative histological and immunostaining images which validate their biochemical data.
Mona Sohrabi, Colin K. Combs
doaj   +1 more source

Vacuum-assisted tissue embedding for whole-heart imaging. [PDF]

Biomed Opt Express, 2023
Wang Z, Xie R, Shi Q, Li Y, Chang J, Yuan J, Gong H, Chen J.   +7 more
europepmc   +1 more source

Nonlinear projective filtering I: Application to real time series [PDF]

, 1998
We discuss applications of nonlinear filtering of time series by locally linear phase space projections. Noise can be reduced whenever the error due to the manifold approximation is smaller than the noise in the system.
Kantz, H., Schreiber, T.
core   +1 more source

The significance of the extent of tissue embedding for the detection of incidental prostate carcinoma on transurethral prostate resection material: the more, the better? [PDF]

Virchows Arch, 2022
Köllermann J, Hoeh B, Ruppel D, Smith K, Reis H, Wenzel M, Preisser F, Kosiba M, Mandel P, Karakiewicz PI, Becker A, Chun FKH, Wild P, Kluth LA.   +13 more
europepmc   +1 more source

MITK-ModelFit: A generic open-source framework for model fits and their exploration in medical imaging -- design, implementation and application on the example of DCE-MRI

, 2019
Many medical imaging techniques utilize fitting approaches for quantitative parameter estimation and analysis. Common examples are pharmacokinetic modeling in DCE MRI/CT, ADC calculations and IVIM modeling in diffusion-weighted MRI and Z-spectra analysis
Abdollahi, Amir, Debus, Charlotte, Floca, Ralf, Ingrisch, Michael, Kompan, Ina, Maier-Hein, Klaus, Nolden, Marco   +6 more
core   +1 more source

A comprehensive benchmark of single-cell Hi-C embedding tools

Nature Communications
Embedding is the key step in single-cell Hi-C (scHi-C) analysis which relies on capturing biological meaningful heterogeneity at various levels of genome architecture.
Dylan Plummer, Xiuyuan Lang, Shanshan Zhang, Yan Li, Jing Li, Fulai Jin   +5 more
doaj   +1 more source

Effect of histological processing and methacrylate sectioning on the area of gill tissue in teleost

Brazilian Journal of Biology
Deformation of biological tissues may occur during histological processing and results in loss of accuracy when quantitative information about cells, tissues and organs is necessary.
AL. Cruz, MN. Fernandes, SF. Perry
doaj   +1 more source

Fibrin scaffolds for angiogenesis in soft tissue models: a systematic review

Bioactive Materials
Background: Fibrin is a biocompatible, angiogenic biomaterial widely used in soft tissue engineering, with outcomes influenced by scaffold formulation and design.
Carla Verónica Fuenteslópez, Simge Bahcevanci, Viorica Patrulea, Hua Ye   +3 more
doaj   +1 more source