ESTROGENIC ACTIVITY OF LAMBDA-CYHALOTHRIN IN THE MCF-7 HUMAN BREAST CARCINOMA CELL LINE

2007 ◽  
Vol preprint (2008) ◽  
pp. 1
Author(s):  
Meirong Zhao ◽  
Ying Zhang ◽  
Weiping Liu ◽  
Chao Xu ◽  
Lumei Wang ◽  
...  
Keyword(s):  
Breast Carcinoma ◽  
Cell Line ◽  
Carcinoma Cell ◽  
Estrogenic Activity ◽  
Human Breast Carcinoma ◽  
Breast Carcinoma Cell Line ◽  
Human Breast ◽  
Human Breast Carcinoma Cell ◽  
Lambda Cyhalothrin ◽  
Mcf 7

Replication of oncornavirus-like particle in human breast carcinoma cell line, MCF-7

Nature ◽  
1974 ◽  
Vol 252 (5480) ◽  
pp. 247-250 ◽  
Author(s):  
CHARLES M. MCGRATH ◽  
PETER M. GRANT ◽  
HERBERT D. SOULE ◽  
TERRY GLANCY ◽  
MARVIN A. RICH
Keyword(s):  
Breast Carcinoma ◽  
Cell Line ◽  
Carcinoma Cell ◽  
Human Breast Carcinoma ◽  
Carcinoma Cell Line ◽  
Breast Carcinoma Cell Line ◽  
Human Breast ◽  
Human Breast Carcinoma Cell ◽  
Mcf 7

Antiproliferative activity of nanofibers containing quaternized chitosan and/or doxorubicin against MCF-7 human breast carcinoma cell line by apoptosis

2011 ◽  
Vol 26 (6) ◽  
pp. 539-551 ◽  
Author(s):  
Milena Ignatova ◽  
Lilia Yossifova ◽  
Elena Gardeva ◽  
Nevena Manolova ◽  
Reneta Toshkova ◽  
...  
Keyword(s):  
Breast Carcinoma ◽  
Cell Line ◽  
Antiproliferative Activity ◽  
Carcinoma Cell ◽  
Human Breast Carcinoma ◽  
Breast Carcinoma Cell Line ◽  
Human Breast ◽  
Human Breast Carcinoma Cell ◽  
Quaternized Chitosan ◽  
Mcf 7

The antiproliferative activity of electrospun mats of poly(L-lactide- co-D,L-lactide) (coPLA) containing quaternized chitosan (QCh) and/or doxorubicin hydrochloride (DOX) was evaluated against the Michigan Cancer Foundation-7(MCF-7) human breast carcinoma cell line. QCh- and DOX-containing nanofibrous mats possess good antiproliferative activity and decrease considerably the viability of the MCF-7 cells for the different periods of cell incubation as confirmed by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Fluorescent microscopy analyses and scanning electron microscopy observations revealed that apoptosis was one of the major mechanisms of MCF-7 cell death induced by the QCh- and DOX-containing mats.

Junctional Systems in a Human Breast Carcinoma Cell Line (MCF-7).

1976 ◽  
Vol 34 ◽  
pp. 256-257
Author(s):  
J. Russo ◽  
R.H. Bradley
Keyword(s):  
Breast Carcinoma ◽  
Cell Line ◽  
Carcinoma Cell ◽  
Uranyl Acetate ◽  
Human Breast Carcinoma ◽  
Carcinoma Cell Line ◽  
Breast Carcinoma Cell Line ◽  
Human Breast ◽  
Human Breast Carcinoma Cell ◽  
Mcf 7

The epithelial cells of the normal human breast are tightly joined by junctional complexes composed of tight junctions, intermediate junctions, and desmosomes. Similar junctions have been reported in several types of breast carcinoma. In the present paper we report on the junctional systems observed in a human breast carcinoma cell line (MCF-7) (1).MCF-7 cells cultured in Eagle's minimum essential medium, after 40-160 transfers were fixed simultaneously in glutaraldehyde and osmium according to the method of Hirsch and Fedorko (2), and were stained in uranyl acetate in block. After dehydration, the samples were detached with propylene oxide and embeded in Epon-Araldite (3). Sections were examined in an Hitachi HU-11A electron microscope after staining with uranyl acetate.

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