Results 271 to 280 of about 1,629,625 (355)
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Small, 2008
AbstractHuman exposure to nanoparticles is inevitable as nanoparticles become more widely used and, as a result, nanotoxicology research is now gaining attention. However, while the number of nanoparticle types and applications continues to increase, studies to characterize their effects after exposure and to address their potential toxicity are few in
Vicki L Colvin
exaly +4 more sources
AbstractHuman exposure to nanoparticles is inevitable as nanoparticles become more widely used and, as a result, nanotoxicology research is now gaining attention. However, while the number of nanoparticle types and applications continues to increase, studies to characterize their effects after exposure and to address their potential toxicity are few in
Vicki L Colvin
exaly +4 more sources
Journal of Ethnopharmacology, 1989
An attempt to summarise the phytochemical composition of the betel quid, formation of N-nitrosation products during chewing, results of carcinogenicity and mutagenicity studies and the relationship between betel chewing and submucous fibrosis have been made from presently available literature.
S, Sen, G, Talukder, A, Sharma
openaire +2 more sources
An attempt to summarise the phytochemical composition of the betel quid, formation of N-nitrosation products during chewing, results of carcinogenicity and mutagenicity studies and the relationship between betel chewing and submucous fibrosis have been made from presently available literature.
S, Sen, G, Talukder, A, Sharma
openaire +2 more sources
Current Opinion in Biotechnology, 1992
Cytotoxic proteins, which enter eukaryotic cells and catalytically inactivate protein synthesis, are being increasingly studied using a combination of molecular biology, cell biology and structural approaches. The creation of genetically engineered fusions with alternative cell-binding ligands paves the way for tailor-made, cell-type-specific killing ...
L M, Roberts, J M, Lord
openaire +2 more sources
Cytotoxic proteins, which enter eukaryotic cells and catalytically inactivate protein synthesis, are being increasingly studied using a combination of molecular biology, cell biology and structural approaches. The creation of genetically engineered fusions with alternative cell-binding ligands paves the way for tailor-made, cell-type-specific killing ...
L M, Roberts, J M, Lord
openaire +2 more sources
An overview on nanoparticles used in biomedicine and their cytotoxicity
, 2021Nanotechnology is the development of engineered nanoparticles to use in biomedical applications. Nanoparticles have unique physicochemical properties for use in biomedicine, however, their cytotoxicity has demonstrated in some situations that have caused
Mohammad Nikzamir +2 more
semanticscholar +1 more source
Cytotoxicity and cytotoxic molecules in invertebrates
BioEssays, 2000Although lacking the components that characterize the acquired immunity systems of vertebrates, invertebrates nevertheless possess effective general innate immune mechanisms which exhibit striking parallels with those of vertebrates. These innate immune systems include both cellular and humoral elements.
A J, Nappi, E, Ottaviani
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Syringic acid triggers reactive oxygen species–mediated cytotoxicity in HepG2 cells
Human and Experimental Toxicology, 2019Hepatocellular carcinoma is the second most common cause of cancer death in the world and its incidence has dramatically increased worldwide in the past two decades.
S. Gheena, D. Ezhilarasan
semanticscholar +1 more source