๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Effects of catechins on the mouse lung carcinoma cell adhesion to the endothelial cells.

โœ Scribed by Mamoru Isemura; Yasuo Suzuki; Ken Satoh; Koh Narumi; Masakichi Motomiya

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
451 KB
Volume
17
Category
Article
ISSN
1065-6995

No coin nor oath required. For personal study only.

โœฆ Synopsis

Abstract

We studied the effects of 5 kinds of catechins on the adhesion of mouse lung carcinoma 3LL cells to the monolayer of bovine lung endothelial cells. (โ€)โ€Epicatechin gallate and (โ€)โ€epigallocatechin gallate were active in inhibiting the 3LL cell adhesion, while (+)โ€catechin and (โ€)โ€epicatechin were inactive. (โ€)โ€Epigallocatechin showed a considerable cytotoxicity. These data suggest that the specific chemical structure is required to exert the inhibitory activity of catechins and the search for the cellular binding protein(s) bound to these inhibitory catechins would provide a clue to clarify the mechanism of interactions between tumor cells and endothelial cells.

๐Ÿ“œ SIMILAR VOLUMES

Effects of density and of dehydration of
Effects of density and of dehydration of sickle cells on their adhesion to cultured endothelial cells
โœ Stone, P.C. W.; Stuart, J.; Nash, G. B. ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 915 KB

Abnormal adhesion of sickle cells to vascular endothelium may be a factor in the initiation of painful vaso-occlusive crisis. The sickle cell population contains an unusually large number of less dense reticulocytes that are known to be more adhesive than mature red cells, but there is contradictory

Influence of proinflammatory cytokines o
Influence of proinflammatory cytokines on the adhesion of human colon carcinoma cells to lung microvascular endothelium
โœ Miranda Ten Kate; Leo J. Hofland; Wilhelmina M.U. van Grevenstein; Peter V. van ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ French โš– 143 KB

## Abstract In this experimental study, the influence of surgeryโ€induced proinflammatory cytokines on tumor recurrence in the lung was investigated. A reproducible human __in vitro__ assay was developed to study the adhesion of HT29 colon carcinoma cells to monolayers of microvascular endothelial c

Neutrophil adhesion to endothelial cells
Neutrophil adhesion to endothelial cells impairs the effects of catalase and glutathione in preventing endothelial injury
โœ Alma Siflinger-Birnboim; Asrar B. Malik ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 689 KB

We studied the effects of the CuZn superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) on endothelial permeability to 'L51-albumin after activation of neutrophils (PMN) with phorbol 12-myristate-13-acetate (PMA; 1 O-8M). PMN were either in direct contact with the endothelial cell monol

The Effect of Fluid Shear Stress on Endo
The Effect of Fluid Shear Stress on Endothelial Cell Adhesiveness to Polymer Surfaces with Wettability Gradient
โœ Jin Ho Lee; Sang Jin Lee; Gilson Khang; Hai Bang Lee ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 315 KB

In this study, the adhesive strength of endothelial cells (ECs) attached on polymer surfaces with different hydrophilicity was investigated using wettability gradient polyethylene (PE) surfaces prepared by corona discharge treatment from a knife-type electrode whose power increases gradually along t

Effect of fibronectin amount and conform
Effect of fibronectin amount and conformation on the strength of endothelial cell adhesion to HEMA/EMA copolymers
โœ Burmeister, J. S. ;Vrany, J. D. ;Reichert, W. M. ;Truskey, G. A. ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 912 KB

The effect of substrate surface hydrophobicity on fibronectin (Fn) adsorption and endothelial cell adhesion strength was studied. Bovine aortic endothelial cells (BAEC) were plated for 2 h with and without preadsorbed Fn on slides coated with homopolymers and copolymers of hydrophilic polyhydroxyeth