Results 61 to 70 of about 142,585 (257)
PLoS ONE, 2020 Bacterial biofilms are organized sessile communities of bacteria enclosed in extracellular polymeric substances (EPS). To analyze organization of bacteria and EPS in high resolution and high magnification by scanning electron microscopy (SEM), it is ...
Rohana P Dassanayake +5 more
doaj +1 more source
Folia Neuropathologica, 2022 This short overview recalls the basic principles and technical aspects of skin and skeletal muscle biopsies in humans with paying special attention to the stages of these procedures essential for further correct morphological diagnosis.
Dorota Dziewulska +2 more
doaj +1 more source
Perfusion Fixation With Glutaraldehyde and Post-Fixation With Osmium Tetroxide for Electron Microscopy [PDF]
, 1968 The conductivity of cerebral cortex drops during perfusion with glutaraldehyde in 5 min to about 60% of the original value, to remain unchanged during the subsequent 10-15 min of perfusion.
Khattab, F. I., van Harreveld, A.
core
Perspective: The fix is in [PDF]
Scientific American, 2014 History explains why people with haemophilia, and their physicians, are cautious to believe that a cure is in sight, says Stephen Pemberton.
openaire +4 more sources
Fixed Sets of Automorphisms of Countable, Arithmetically Saturated Structures [PDF]
arXiv, 2022 If an automorphism f of a structure M is such that fix(f^k) = fix(f) for all positive k, then M|fix(f) is a substructure of M. The possible isomorphism types of such M|fix(f) are characterized when M is countable and arithmetically saturated.
arxiv
Stiffening and unfolding of early deposited-fibronectin increase proangiogenic factor secretion by breast cancer-associated stromal cells. [PDF]
, 2015 Fibronectin (Fn) forms a fibrillar network that controls cell behavior in both physiological and diseased conditions including cancer. Indeed, breast cancer-associated stromal cells not only increase the quantity of deposited Fn but also modify its ...
Andresen Eguiluz, Roberto C +5 more
core +2 more sources
A problem with the fixed past fixed
Synthese, 2023 AbstractA novel fatalistic argument that combines elements of modal, temporal, and epistemic logic to prove that the fixed past is not compatible with the open future has recently been presented by Lampert (Analysis 82(3):426–434, 2022). By the construction of a countermodel, it is shown that his line of reasoning is defective.
openaire +2 more sources
Fixed Point for Uniformly Local Asymptotic Nonexpansive Map [PDF]
arXiv, 2023 Fixed points for uniformly local asymptotic nonexpansive maps are discussed in this article. An approximate fixed point sequence for such a map over a uniformly convex Banach space is derived. At the end, we study the unique fixed point for uniformly local asymptotic contraction.
arxiv
Effect of preparation procedures on intensity of radioautographic labeling is studied [PDF]
, 1967 Effects of tissue preparation and extractive procedures on the intensity of radioautographic labeling are presented in terms of mean grain count per cell in cells labeled with tritiated precursors of proteins or nucleic acids.
Baserga, R., Kisieleski, W. E.
core +1 more source
evaluation of different fixatives for histochemical staining techniques considering tissue shrinkage [PDF]
, 2013 Staining of mast cells (MCs), including porcine ones, is critically dependent upon the fixation and staining technique. In the pig, mucosal and submucosal MCs do not stain or stain only faintly after formalin fixation.
Hirschberg, Ruth Maria +4 more
core +1 more source