Results 31 to 40 of about 4,489 (227)

Escherichia coli K1 RS218 Interacts with Human Brain Microvascular Endothelial Cells via Type 1 Fimbria Bacteria in the Fimbriated State [PDF]

open access: yes, 2005
Escherichia coli K1 is a major gram-negative organism causing neonatal meningitis. E. coli K1 binding to and invasion of human brain microvascular endothelial cells (HBMEC) are a prerequisite for E.
Cai, M.   +7 more
core   +2 more sources

Glyco-biomarkers: Potential determinants of cellular physiology and pathology [PDF]

open access: yes, 2008
Once dismissed as just the icing on the cake, sugar molecules are emerging as vital components in life’s intricate machinery. Our understanding of their function within the context of the proteins and lipids to which they are attached has matured rapidly,
Alavi, A, Axford, JS
core   +2 more sources

Morphological distribution of μ chains and cd15 receptors in colorectal polyp and adenocarcinoma specimens [PDF]

open access: yes, 2013
BACKGROUND: We have recently investigated the localisation of immunoglobulin-producing cells (IPCs) in inflamed intestinal tissue samples from patients with inflammatory bowel disease (IBD), and identified two main patterns of B lymphocyte infiltration ...
ALMASIO, Pier Luigi   +9 more
core   +5 more sources

α-N-acetylglucosamine-linked O-glycans of sialoglycoproteins (Tc-mucins) from Trypanosoma cruzi Colombiana strain

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
Trypanosoma cruzi sialoglycoproteins (Tc-mucins) are mucin-like molecules linked to a parasite membrane via a glycosylphosphatidylinositol anchor. We previously determined the structures of Tc-mucin O-glycan domains from several T.
Adriane R Todeschini   +5 more
doaj   +1 more source

Kinetic analysis of the influenza A virus HA/NA balance reveals contribution of NA to virus-receptor binding and NA-dependent rolling on receptor-containing surfaces. [PDF]

open access: yesPLoS Pathogens, 2018
Interactions of influenza A virus (IAV) with sialic acid (SIA) receptors determine viral fitness and host tropism. Binding to mucus decoy receptors and receptors on epithelial host cells is determined by a receptor-binding hemagglutinin (HA), a receptor ...
Hongbo Guo   +11 more
doaj   +1 more source

An insight into the reproductive biology of the bearded goby Sufflogobius bibarbatus [PDF]

open access: yes, 2013
Preliminary results obtained from histological analyses of the male reproductive organs, supplemented with field and behavioural data, indicate that Sufflogobius bibarbatus, a small, slow growing gobiid exhibiting low fecundity, which plays an ...
Baroiller   +22 more
core   +1 more source

The 4.1.(-) hereditary elliptocytosis.

open access: yesActa Médica Portuguesa, 1985
The 4.1(-) hereditary elliptocytosis is a variety of hereditary elliptocytosis that results from the partial or total absence of skeletal protein 4.1.
J. Delaunay, N. Alloisio, L. Morle
doaj   +1 more source

Hypoxia-downregulated Siglec-9 glycan ligands induce abnormal activation of platelet

open access: yesDi-san junyi daxue xuebao, 2022
Objective To investigate the expression of sialic acid-binding immunoglobulin-like lectin-9 (Siglec-9)/E ligands in hypoxic condition and its effect on platelet activation.
SHE Yuanting   +4 more
doaj   +1 more source

Sialic acid: a sweet swing between mammalian host and Trypanosoma cruzi

open access: yesFrontiers in Immunology, 2012
Commonly found at the outermost ends of complex carbohydrates in extracellular medium or on outer cell membranes, sialic acids play important roles in a myriad of biological processes.
Leonardo eFreire-de-Lima   +6 more
doaj   +1 more source

Expression of the neural cell adhesion molecule NCAM in endocrine cells [PDF]

open access: yes, 1989
We examined the expression of the neural cell adhesion molecule NCAM in a number of endocrine tissues of adult rat and in an endocrine tumor cell line. NCAM was found by immunoelectron microscopy to be present on the surface of all endocrine cells in the
Aletsee-Ufrecht, M. C.   +3 more
core   +1 more source

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