Results 91 to 100 of about 11,083,244 (410)

Chemical composition, antibiofilm, cytotoxic, and anti-acetylcholinesterase activities of Myrtus communis L. leaves essential oil [PDF]

open access: gold, 2022
Lucia Caputo   +6 more
openalex   +1 more source

Cytotoxic Activity Of Fraction N-heksana : Chloroform From Methanolic Extract Of Rhizopora Mucronata Stem Barks On Myeloma Cell-lines [PDF]

open access: yes, 2010
The Mangrove plants have been long used for traditional medicine to cure gastroenteritis and cancer theraphy. Rhizopora mucronata, one species of Mangrove, is still rare studied that have potention as anti cancer.
Harwoko, H. (Harwoko)   +1 more
core  

A flow cytometric study of the membrane potential of natural killer and k562 cells during the cytotoxic process [PDF]

open access: yes, 1993
This study demonstrates that it is possible to investigate the membrane potential of interacting cells during the cytotoxic process using flow cytometry.
Bakker Schut, Tom C.   +4 more
core   +3 more sources

Cytotoxic activity of biosynthesized gold nanoparticles with an extract of the red seaweed Corallina officinalis on the MCF-7 human breast cancer cell line.

open access: yesAsian Pacific Journal of Cancer Prevention, 2014
BACKGROUND Nano-biotechnology is recognized as offering revolutionary changes in the field of cancer therapy and biologically synthesized gold nanoparticles are known to have a wide range of medical applications.
H. El-Kassas, M. El-sheekh
semanticscholar   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

(5Z,9Z)-14-[(3,28-Dioxoolean-12-en-28-yl)oxy]tetradeca-5,9-dienoic Acid with Cytotoxic Activity

open access: yesMolbank
For the first time, a synthetic analogue of natural (5Z,9Z)-dienoic acid has been synthesized in the form of a hybrid molecule containing a fragment of oleanolic acid and (5Z,9Z)-tetradeca-5.9-dienedicarboxylic acid, synthesized using a new reaction of ...
Regina A. Tuktarova   +2 more
doaj   +1 more source

Influence of Temperature on the Physiology and Virulence of the Insect Pathogen Serratia sp. Strain SCBI [PDF]

open access: yes, 2012
The physiology of a newly recognized Serratia species, termed South African Caenorhabditis briggsae Isolate (SCBI), which is both a nematode mutualist and an insect pathogen, was investigated and compared to that of Serratia marcescens Db11, a broad-host-
Petersen, Lauren M., Tisa, Louis S.
core   +2 more sources

Bactericidal application and cytotoxic activity of biosynthesized silver nanoparticles with an extract of the red seaweed Pterocladiella capillacea on the HepG2 cell line.

open access: yesAsian Pacific Journal of Cancer Prevention, 2014
BACKGROUND Nano-biotechnology is recognized as offering revolutionary changes in various fields of medicine. Biologically synthesized silver nanoparticles have a wide range of applications.
H. Y. El Kassas, A. Attia
semanticscholar   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Cytotoxic Activity of Iraqi Cressa Cretica

open access: yesAl-Mustansiriyah Journal of Pharmaceutical Sciences, 2019
Cressa cretica Fam: Convolvulaceae (morning glory). These plants are native to the tropical and subtropical areas of the world. Nutritional analysis provide it to be a potential source of minerals, energy, carbohydrate, alpha-tocopherol, edible oil ...
Farah fawzi   +2 more
doaj   +1 more source

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