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- W2809899329 abstract "Abstract The present study examined the neuroprotective effects of capsaicin (CAP) and explored their underlying mechanisms in a lipopolysaccharide (LPS)-lesioned inflammatory rat model of Parkinson’s dieases (PD). LPS was unilaterally injected into the substantia nigra (SN) in the absence or presence of CAP or capsazepine (CZP, a TRPV1 antagonist). The SN tissues were prepared for immunohistochemical staining, reverse transcriptase-polymerase chain reaction (RT-PCR) analysis, western blot analysis, blood–brain barrier (BBB) permeability evaluation, and reactive oxygen species (ROS) detection. We found that CAP prevented the degeneration of nigral dopamine neurons in a dose-dependent manner and inhibited the expression of proinflammatory mediators in the LPS-lesioned SN. CAP shifted the proinflammatory M1 microglia/macrophage population to an anti-inflammatory M2 state as demonstrated by decreased expression of M1 markers (i.e., inducible nitric oxide synthase; iNOS and interleukin-6) and elevated expression of M2 markers (i.e., arginase 1 and CD206) in the SN. RT-PCR, western blotting, and immunohistochemical analysis demonstrated decreased iNOS expression and increased arginase 1 expression in the CAP-treated LPS-lesioned SN. Peroxynitrate production, reactive oxygen species levels and oxidative damage were reduced in the CAP-treated LPS-lesioned SN. The beneficial effects of CAP were blocked by CZP, indicating TRPV1 involvement. The present data indicate that CAP regulated the M1 and M2 activation states of microglia/macrophage in the LPS-lesioned SN, which resulted in the survival of dopamine neurons. It is therefore likely that TRPV1 activation by CAP has therapeutic potential for treating neurodegenerative diseases, that are associated with neuroinflammation and oxidative stress, such as PD." @default.
- W2809899329 created "2018-07-10" @default.
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- W2809899329 date "2018-07-01" @default.
- W2809899329 modified "2023-10-16" @default.
- W2809899329 title "Modulation of M1/M2 polarization by capsaicin contributes to the survival of dopaminergic neurons in the lipopolysaccharide-lesioned substantia nigra in vivo" @default.
- W2809899329 cites W1530430679 @default.
- W2809899329 cites W1565148871 @default.
- W2809899329 cites W1584876723 @default.
- W2809899329 cites W1706942228 @default.
- W2809899329 cites W1768846296 @default.
- W2809899329 cites W1967640115 @default.
- W2809899329 cites W1968134244 @default.
- W2809899329 cites W1970212606 @default.
- W2809899329 cites W1970827104 @default.
- W2809899329 cites W1971701992 @default.
- W2809899329 cites W1992249420 @default.
- W2809899329 cites W1993269807 @default.
- W2809899329 cites W2007634950 @default.
- W2809899329 cites W2008010082 @default.
- W2809899329 cites W2014856344 @default.
- W2809899329 cites W2016709703 @default.
- W2809899329 cites W2017003937 @default.
- W2809899329 cites W2017456596 @default.
- W2809899329 cites W2023385805 @default.
- W2809899329 cites W2035272016 @default.
- W2809899329 cites W2041363468 @default.
- W2809899329 cites W2049073341 @default.
- W2809899329 cites W2049876918 @default.
- W2809899329 cites W2053310324 @default.
- W2809899329 cites W2053523260 @default.
- W2809899329 cites W2058669152 @default.
- W2809899329 cites W2060844601 @default.
- W2809899329 cites W2061294779 @default.
- W2809899329 cites W2064260030 @default.
- W2809899329 cites W2066762007 @default.
- W2809899329 cites W2069893872 @default.
- W2809899329 cites W2073845471 @default.
- W2809899329 cites W2075761525 @default.
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- W2809899329 cites W2089532303 @default.
- W2809899329 cites W2095444837 @default.
- W2809899329 cites W2097283454 @default.
- W2809899329 cites W2101007294 @default.
- W2809899329 cites W2103373741 @default.
- W2809899329 cites W2111096047 @default.
- W2809899329 cites W2111405228 @default.
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- W2809899329 cites W2140380746 @default.
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- W2809899329 cites W2155737332 @default.
- W2809899329 cites W2155838233 @default.
- W2809899329 cites W2161456562 @default.
- W2809899329 cites W2172278003 @default.
- W2809899329 cites W2330867004 @default.
- W2809899329 cites W2405860079 @default.
- W2809899329 cites W2472309196 @default.
- W2809899329 cites W2497241389 @default.
- W2809899329 cites W2522823966 @default.
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- W2809899329 doi "https://doi.org/10.1038/s12276-018-0111-4" @default.
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