Results 31 to 40 of about 210,095 (352)

MYO1A (Brush Border Myosin I) Dynamics in the Brush Border of LLC-PK1-CL4 Cells [PDF]

open access: yesBiophysical Journal, 2002
The kidney epithelial cell line, LLC-PK1-CL4 (CL4), forms a well ordered brush border (BB) on its apical surface. CL4 cells were used to examine the dynamics of MYO1A (M1A; formerly BB myosin I) within the BB using GFP-tagged MIA (GFP-M1A), MIA motor domain (GFP-MDIQ), and tail domain (GFP-Tail).
Tyska, M.J., Mooseker, M.S.
openaire   +2 more sources

Putative interaction of brush cells with bicarbonate secreting cells in the proximal corpus mucosa

open access: yesFrontiers in Physiology, 2013
The gastric epithelium is protected from the highly acidic luminal content by alkaline mucus which is secreted from specialized epithelial cells. In the stomach of mice strong secretion of alkaline fluid was observed at the gastric groove, the border ...
Julia Anna-Maria Eberle   +5 more
doaj   +1 more source

A novel solution configuration on liquid-based endometrial cytology. [PDF]

open access: yesPLoS ONE, 2018
Early detection and diagnosis of endometrial carcinoma and precancerous change would undoubtedly become the most alluring part for researchers. With the emergence of endometrial brush samplers, a new upsurge in endometrial cytology is in the making.
Shulan Lv   +12 more
doaj   +1 more source

Core-Clickable PEG-Branch-Azide Bivalent-Bottle-Brush Polymers by ROMP: Grafting-Through and Clicking-To [PDF]

open access: yes, 2011
The combination of highly efficient polymerizations with modular "click" coupling reactions has enabled the synthesis of a wide variety of novel nanoscopic tructures.
Burts, Alan O.   +8 more
core   +2 more sources

Detection of cytogenetic changes and chromosomal aneuploidy with fluorescent in situ hybridization in cytological specimens of oral cancers in Fanconi anemia—Proof of concept

open access: yesClinical and Experimental Dental Research, 2022
Objectives Fanconi anemia (FA) is a rare inherited DNA instability disorder with a remarkably elevated risk of neoplasia compared with the general population, mainly leukemia and squamous cell carcinoma (SCC).
Bruno Eduardo Silva de Araujo   +8 more
doaj   +1 more source

How the projection domains of NF-L and alpha-internexin determine the conformations of NF-M and NF-H in neurofilaments [PDF]

open access: yes, 2010
Making use of a numerical self-consistent field method and polymer brush concepts, we model the solvated corona of neurofilaments (NF) composed of projection domains (unstructured tails) of constituent proteins.
Leermakers, F.A.M., Zhulina, E.B.
core   +2 more sources

Na+-H+ exchange activity in brush-border membrane vesicles isolated from chick small intestine [PDF]

open access: yes, 1995
This study was undertaken to investigate the presence of a Na+{single bond}H+ antiporter in brush-border membrane vesicles (BBMV) isolated from chick small intestine.
Cano Rodríguez, María Mercedes   +2 more
core   +1 more source

Fluctuation spectrum of fluid membranes coupled to an elastic meshwork: jump of the effective surface tension at the mesh size [PDF]

open access: yes, 2003
We identify a class of composite membranes: fluid bilayers coupled to an elastic meshwork, that are such that the meshwork's energy is a function $F_\mathrm{el}[A_\xi]$ \textit{not} of the real microscopic membrane area $A$, but of a \textit{smoothed ...
A. Zilker   +29 more
core   +2 more sources

Accuracy of brush cytology in biliopancreatic strictures: a single-center cohort study

open access: yesJournal of International Medical Research, 2021
Objective False positive and negative results are associated with biliary tract cell brushing cytology during endoscopic retrograde cholangiopancreatography (ERCP). The causes are uncertain.
Song-Ming Ding   +6 more
doaj   +1 more source

Distribution of glycan motifs at the surface of midgut cells in the cotton leafworm (Spodoptera littoralis) demonstrated by lectin binding [PDF]

open access: yes, 2017
Glycans are involved in many biological phenomena, including signal transduction, cell adhesion, immune response or differentiation. Although a few papers have reported on the role of glycans in the development and proper functioning of the insect midgut,
Els J. M. Van Damme   +5 more
core   +2 more sources

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