Details

Autor(en) / Beteiligte

• Ivanova, E. A.
• Zolotov, N. N.
• Kapitsa, I. G.
• Pozdnev, V. F.
• Valdman, E. A.
• Voronina, T. A.

Titel

The Effect of Afobazole and Levodopa on Activity of Proline-Specific Proteinases and Adenosine Deaminase in Serum and Brain Structures of Rats with Experimental Parkinsonism Induced by Systemic Administration of Rotenone

Ist Teil von

• Biochemistry (Moscow). Supplement. Series B, Biomedical chemistry, 2018-04, Vol.12 (2), p.186-190

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2018

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Rats with experimental parkinsonism induced by intraperitoneal daily administration of rotenone (2.75 mg/kg) during seven days are characterized by an increased activity of prolyl endopeptidase (PEP; ЕС 3.4.21.26) in serum and a decreased activity of adenosine deaminase (ADA; EC 3.5.4.4) in serum and in the prefrontal cortex. PEP and ADA activities in other brain structures (in the striatum, hypothalamus, and hippocampus) as well as activity of dipeptidyl peptidase IV (DPP-4, CD26; ЕС 3.4.14.5) in serum and in all the brain structures investigated remained unchanged. Afobazole and levodopa, which exhibit antiparkinsonian activity in this model of parkinsonism, decreased the elevated PEP activity in serum and increased ADA activity reduced in the prefrontal cortex of rats with the experimental pathology. At the same time, treatment with these drugs resulted in a decrease of ADA activity in the other brain structures.