Results 201 to 210 of about 210,210 (258)

<i>Lactobacillus brevis</i> YNH inhibits proliferation of HeLa cells and promotes their apoptosis by modulating the PI3K/AKT pathway. [PDF]

Contemp Oncol (Pozn)
He L, Tan D, Zhu R, Zhao J, Yin H, Duan M, Li X, Fan W, Yang Z, Wang X, Yang H.   +10 more
europepmc   +1 more source

Stilbene Glycosides in <i>Pinus cembra</i> L. Bark: Isolation, Characterization, and Assessment of Antioxidant Potential and Antitumor Activity on HeLa Cells. [PDF]

Plants (Basel)
Lungu C, Mihai CT, Vochita G, Gherghel D, Mangalagiu II, Gafton M, Miron SD, Iurciuc Tincu CE, Nahar L, Sarker SD, Miron A.   +10 more
europepmc   +1 more source

Calyculin A Induces Premature Chromosome Condensation and Chromatin Compaction in G₁-Phase HeLa Cells without Histone H1 Phosphorylation

Kochanova NY, Vermeren M, Prevo B, Ustun I, Webb S, Xie L, Earnshaw WC, Paulson JR.   +7 more
europepmc   +1 more source

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Synchronization of HeLa Cells

2011
HeLa is one of the oldest and most commonly used cell lines in biomedical research. Owing to the ease of which they can be effectively synchronized by various methods, HeLa cells have been used extensively for studying the cell cycle. Here, we describe several protocols for synchronizing HeLa cells from different phases of the cell cycle, including G1 ...
Ma, Hoi Tang, Poon, Randy Y.C.
openaire   +5 more sources

Mycoplasma fermentans—HeLa Cell Interactions

Clinical Infectious Diseases, 1993
A survey of previous evidence for the intracellular localization of mycoplasmas within nonphagocytic cells indicated that it was insufficient to conclude unequivocally that such localization occurred. Illustrations of the seemingly intracellular existence of Mycoplasma fermentans in the tissues of patients with AIDS and other patients rekindled ...
D, Taylor-Robinson, P, Sarathchandra, P M, Furr   +2 more
openaire   +2 more sources

Paraquat-Resistant HeLa Cells

1988
The cytotoxic action of chemicals which transfer electrons from biological reductants to molecular oxygen is believed to result from the formation of •O2-, H2O2, and •OH. Paraquat is one such agent which appears to act in Escherichia coli primarily by generating •O2-, but necessarily H2O2 as well.
J, Krall, A C, Bagley, G M, Mullenbach, R A, Hallewell, R E, Lynch   +4 more
openaire   +2 more sources

Parasynchronous division of HeLa cells

Experimental Cell Research, 1959
Abstract It has been observed that populations of human cervical carcinoma cells (strain HeLa) may be induced to undergo parasynchronous division by chilling of the cell culture for a short period. Replicate cultures of HeLa cells were incubated at 37 °C for 24 hours after subculture and then placed at 4 °C for 1 hour.
A A, NEWTON, P, WILDY
openaire   +2 more sources

Ribosome Assembly in Hela Cells

Nature, 1972
The 80S nucleolar particles have been found to contain peptides characteristic of 30S as well as 50S ribosomal subunits. This lends support to the idea that the maturation of both types of subunits stems from this 80S particle.
J, Shepherd, B E, Maden
openaire   +2 more sources

Multiplication of Solitary HeLa Cells

Nature, 1958
THERE are many occasions when it is desirable to grow animal cells from solitary inocula (for example, in order to obtain clones); for this reason, it seems worthwhile to record the following conditions which allow multiplication of isolated HeLa cells.
P, WILDY, M, STOKER
openaire   +2 more sources

Segmentation of HeLa cells

2022
HeLa cells were embedded in Durcupan and observed with a Serial Block Face Scanning Electron Microscope (SBF SEM) following the National Centre for Microscopy and Imaging Research (NCMIR) protocol. The images were acquired with an SBF SEM 3View2XP microscope (Gatan, Pleasanton, CA, USA) attached to a Sigma VP SEM (Zeiss, Cambridge, UK).
Karabag, Cefa, Reyes Aldasoro, Constantino   +1 more
openaire   +1 more source