Results 271 to 280 of about 10,441,214 (290)

Anticancer-cytotoxic activity of saponins isolated from the leaves of Gymnema sylvestre and Eclipta prostrata on HeLa cells

, 2009
The anticancer-cytotoxic activities of isolated saponins, gymnemagenol (C30 H50 O4) from Gymnema sylvestre and dasyscyphin C (C28 H40 O8) from Eclipta prostrata leaves were tested under in vitro conditions in HeLa cells. The gymnemagenol and dayscyphin C
V. G. Khanna, K. Kannabiran
semanticscholar   +1 more source

Purification of a HeLa cell high molecular weight actin binding protein and its identification in HeLa cell plasma membrane ghosts and intact Hela cells

Biochemistry, 1983
The high molecular weight protein (HMWP) which was previously observed to be a major component of the actin based gels formed by incubating cytoplasmic extracts of HeLa cells at 25 degrees C [Weihing, R. R. (1977) J. Cell Biol. 75, 95-103] has now been purified by gel filtration of 0.6 M KCl extracts of precipitated gels.
openaire   +3 more sources

Studies on Hela Cell Nucleoli

1973
A primary role for the nucleolus in ribosome biogenesis has been well established and documented (1,2). It has been shown that the nucleolus, a well-characterized but variable nuclear morphological entity, represents the chromosomal location for the genes coding for ribosomal precursor RNA. In addition, the derivatives of this product, mature ribosomal
openaire   +3 more sources

Multi-omic measurements of heterogeneity in HeLa cells across laboratories

Nature Biotechnology, 2019
Yansheng Liu, Yang Mi, Torsten Mueller, Saskia Kreibich, Evan G. Williams, Audrey van Drogen, C. Borel, Max Frank, Pierre-Luc Germain, Isabell Bludau, Martin Mehnert, Michael Seifert, M. Emmenlauer, I. Sorg, Fedor Bezrukov, F. Béna, Hu Zhou, C. Dehio, G. Testa, J. Saez-Rodriguez, S. Antonarakis, W. Hardt, R. Aebersold   +22 more
semanticscholar   +1 more source

HeLa Cells and RT4 Cells

Science, 1975
Carolyn Rigby, L. M. Franks
openaire   +3 more sources

Organization of chromosomes in mitotic HeLa cells

Experimental Cell Research, 1980
Abstract The arrangement of the nucleosome-containing DNA fibers of chromosomes in mitotic HeLa cells was studied by thin sectioning and electron microscopy. Thin sections of mitotic cells that were fixed in growth medium with glutaraldehyde before electron microscopy show a uniform appearance in which the substructure of the chromosomes is not ...
openaire   +3 more sources

Three-dimensional printing of Hela cells for cervical tumor model in vitro

Biofabrication, 2014
Yu Zhao, Rui Yao, Liliang Ouyang, Hongxu Ding, Ting Zhang, Kaitai Zhang, Shujun Cheng, Wei Sun   +7 more
semanticscholar   +1 more source

Chapter 8 HeLa Cell Plasma Membranes

1974
Publisher Summary This chapter describes a method for isolation of HeLa cell plasma membranes. The method has the advantage of being rapid (with practice, a product can be obtained in about 45 minutes) and does not require the use of uncommon equipment.
openaire   +3 more sources

Amygdalin induces apoptosis in human cervical cancer cell line HeLa cells

Immunopharmacology and immunotoxicology, 2013
Yu Chen, Jinshu Ma, F. Wang, Jie-ting Hu, Ai Cui, Chengguo Wei, Qing Yang, Fan Li   +7 more
semanticscholar   +1 more source

Sedimentation characteristics of rapidly labelled RNA from HeLa cells.

Biochemical and Biophysical Research Communications - BBRC, 1962
Klaus Scherrer, J. Darnell
semanticscholar   +1 more source