Behavioral Effects of 5-HT2CReceptor Antagonism in the Substantia Nigra Zona Reticulata of the 6-Hydroxydopamine-Lesioned Rat Model of Parkinson's Disease

1998 ◽  
Vol 151 (1) ◽  
pp. 35-49 ◽  
Author(s):  
Susan H. Fox ◽  
Bill Moser ◽  
Jonathan M. Brotchie
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Substantia Nigra ◽  
Rat Model ◽  
Behavioral Effects ◽  
6 Hydroxydopamine

Mildronate as a Regulator of Protein Expression in a Rat Model of Parkinson’s Disease

Medicina ◽  
2011 ◽  
Vol 47 (10) ◽  
pp. 79 ◽  
Author(s):  
Sergejs Isajevs ◽  
Darja Isajeva ◽  
Ulrika Beitnere ◽  
Baiba Jansone ◽  
Ivars Kalvinsh ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Growth Factor ◽  
Substantia Nigra ◽  
Rat Model ◽  
Control Group ◽  
Western Blot Assay ◽  
Neural Cell Adhesion ◽  
6 Hydroxydopamine ◽  
Cardioprotective Drug

Background. Mildronate (3-[2,2,2-trimethylhydrazinium] propionate dihydrate) traditionally is a well-known cardioprotective drug. However, our recent studies convincingly demonstrated its neuroprotective properties. The aim of the present study was to evaluate the influence of mildronate on the expression of proteins that are involved in the differentiation and survival of the nigrostriatal dopaminergic neurons in the rat model of Parkinson’s disease (PD). The following biomarkers were used: heat shock protein 70 (Hsp70, a molecular chaperone), glial cell line-derived nerve growth factor (GDNF, a growth factor promoting neuronal differentiation, regeneration, and survival), and neural cell adhesion molecule (NCAM). Material and Methods. PD was modeled by 6-hydroxydopamine (6-OHDA) unilateral intrastriatal injection in rats. Mildronate was administered at doses of 10, 20, and 50 mg/kg for 2 weeks intraperitoneally before 6-OHDA injection. Rat brains were dissected on day 28 after discontinuation of mildronate injections. The expression of biomarkers was assessed immunohistochemically and by Western blot assay. Results. 6-OHDA decreased the expression of Hsp70 and GDNF in the lesioned striatum and substantia nigra, whereas in mildronate-pretreated (20 and 50 mg/kg) rats, the expression of Hsp70 and GDNF was close to the control group values. NCAM expression also was decreased by 6-OHDA in the striatum and it was totally protected by mildronate at a dose of 50 mg/kg. In contrast, in the substantia nigra, 6-OHDA increased the expression of NCAM, while mildronate pretreatment (20 and 50 mg/kg) reversed the 6-OHDA-induced overexpression of NCAM close to the control values. Conclusion. The obtained data showed that mildronate was capable to regulate the expression of proteins that play a role in the homeostasis of neuro-glial processes.

Effect of varenicline on behavioral deficits in a rat model of Parkinson’s disease induced by unilateral 6-hydroxydopamine lesion of substantia nigra

2018 ◽  
Vol 29 (4) ◽  
pp. 327-335
Author(s):  
Rüyal Tan ◽  
Funda Bölükbaşi Hatip ◽  
Öznur Açikalin ◽  
Atsushi Yamauchi ◽  
Yasufumi Kataoka ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Substantia Nigra ◽  
Rat Model ◽  
Behavioral Deficits ◽  
6 Hydroxydopamine

Potential neuroprotective effect of androst-5-ene-3β, 17β-diol (ADIOL) on the striatum, and substantia nigra in Parkinson's disease rat model

2018 ◽  
Vol 233 (8) ◽  
pp. 5981-6000 ◽  
Author(s):  
Rania M. Salama ◽  
Mariane G. Tadros ◽  
Mona F. Schaalan ◽  
Nevine Bahaa ◽  
Ahmed M. Abdel-tawab ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Substantia Nigra ◽  
Rat Model ◽  
Neuroprotective Effect

scholarly journals Characterization of the resting-state brain network topology in the 6-hydroxydopamine rat model of Parkinson’s disease

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0172394 ◽  
Author(s):  
Robert Westphal ◽  
Camilla Simmons ◽  
Michel B. Mesquita ◽  
Tobias C. Wood ◽  
Steve C. R. Williams ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Network Topology ◽  
Rat Model ◽  
Resting State ◽  
Brain Network ◽  
6 Hydroxydopamine

Resveratrol attenuates 6-hydroxydopamine-induced oxidative damage and dopamine depletion in rat model of Parkinson's disease

2010 ◽  
Vol 1328 ◽  
pp. 139-151 ◽  
Author(s):  
Mohd.Moshahid Khan ◽  
Ajmal Ahmad ◽  
Tauheed Ishrat ◽  
M. Badruzzaman Khan ◽  
Md. Nasrul Hoda ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Oxidative Damage ◽  
Rat Model ◽  
Dopamine Depletion ◽  
6 Hydroxydopamine

The 6-hydroxydopamine Rat Model of Parkinson's Disease

10.3791/62923 ◽  
2021 ◽  
Author(s):  
Rayanne Poletti Guimarães ◽  
Danilo Leandro Ribeiro ◽  
Keila Bariotto dos Santos ◽  
Lívea Dornela Godoy ◽  
Mirella Rosine Corrêa ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Rat Model ◽  
6 Hydroxydopamine
Sign in / Sign up

Export Citation Format

Share Document