Results 51 to 60 of about 43,287 (200)

Neuroprotective effects of paederoside against mitochondrial dysfunction in rotenone-induced cell models of Parkinson’s disease

open access: yesFrontiers in Neuroscience
IntroductionParkinson’s disease (PD) is the second most prevalent neurodegenerative disorder and is one of the leading causes of neurological disability.
Liping Sun   +5 more
doaj   +1 more source

Photo-decomposition of rotenone in spray deposits. I. Colorimetric determination of rotenone in spray deposits and residues

open access: yes, 1950
The Goodhue method is adapted to estimate rotenone in concentrations varying between 0.01 and 0.10 mg./c.c. The influence of spray auxiliaries and of dehydrorotenone, the primary decomposition product of rotenone, has been investigated.
Pollard, A. G., Subba Rao, N. V.
core   +1 more source

Reef fish assemblages: a re-evaluation using enclosed rotenone stations [PDF]

open access: yes, 2000
The reef fish assemblage at Orpheus Island, Great Barrier Reef, was examined using visual censuses and the ichthyocide rotenone. Small 3.5 m2 quantitative rotenone samples, using a fine-mesh net to enclose the site, were compared with visual-point ...
Ackerman, John L., Bellwood, David R.
core   +1 more source

Role of PARP-1 in mitochondroal DNA damage induced by rotenone in PC12 cells

open access: yesDi-san junyi daxue xuebao, 2019
Objective To explore the effect of poly (ADP-ribose) polymerase-1 (PARP-1) on mitochondrial DNA (mtDNA) damage induced by rotenone in rat adrenal medulla pheochromocytoma PC12 cells. Methods PC12 cells were treated with various dose of rotenone.
XIAO Jingsong, HOU Guizhong, SAI Yan
doaj   +1 more source

Cell cycle regulation of DNA polymerase beta in rotenone-based Parkinson's disease models. [PDF]

open access: yesPLoS ONE, 2014
In Parkinson's disease (PD), neuronal cells undergo mitotic catastrophe and endoreduplication prior to cell death; however, the regulatory mechanisms remain to be defined.
Hongcai Wang   +7 more
doaj   +1 more source

Mechanism of Toxicity in Rotenone Models of Parkinson's Disease

open access: yes, 2003
Exposure of rats to the pesticide and complex I inhibitor rotenone reproduces features of Parkinson's disease, including selective nigrostriatal dopaminergic degeneration and α-synuclein-positive cytoplasmic inclusions (Betarbet et al., 2000; Sherer et ...
J. Timothy Greenamyre   +9 more
core   +1 more source

Increase in anti-apoptotic molecules, nucleolin, and heat shock protein 70, against upregulated LRRK2 kinase activity

open access: yesAnimal Cells and Systems, 2018
Leucine-rich repeat kinase 2 (LRRK2) is involved in Parkinson’s disease (PD) pathology. A previous study showed that rotenone treatment induced apoptosis, mitochondrial damage, and nucleolar disruption via up-regulated LRRK2 kinase activity, and these ...
Jihoon Jang   +9 more
doaj   +1 more source

Synthesis and bioactivity of rotenone oxime O-ether derivatives

open access: yes, 2012
A series of rotenone oxime O-ether derivatives were synthesized and characterized. All compounds were tested for their insecticidal, miticidal and fungicidal activities against the selected pests and compared with those of rotenone.
Wang, Y, Zhou, Z, Cao, G
core   +1 more source

Pramipexole protective effect on rotenone induced neurotoxicity in mice

open access: yes, 2011
Introduction: Pramipexole is a new dopaminergic drug which has been approved for PD treatment. However, we tried to find a new capacity for this drug rather than symptomatic effect. Materials and Methods: A chronic
Mohamed M. Salama   +6 more
core  

Effects of chronic low dose rotenone treatment on human microglial cells

open access: yesMolecular Neurodegeneration, 2009
Background Exposure to toxins/chemicals is considered to be a significant risk factor in the pathogenesis of Parkinson's disease (PD); one putative chemical is the naturally occurring herbicide rotenone that is now used widely in establishing PD models ...
Nicholson Louise FB, Shaikh Shamim B
doaj   +1 more source

Home - About - Disclaimer - Privacy