Molecular and Cellular Biochemistry

, Volume 388, Issue 1, pp 277–286

Effects of chlorogenic acid, caffeine, and coffee on behavioral and biochemical parameters of diabetic rats

  • Naiara Stefanello
  • Roberta Schmatz
  • Luciane Belmonte Pereira
  • Maribel A. Rubin
  • João Batista Teixeira da Rocha
  • Graziela Facco
  • Maria Ester Pereira
  • Cinthia Melazzo de Andrade Mazzanti
  • Sabina Passamonti
  • Marília Valvassori Rodrigues
  • Fabiano Barbosa Carvalho
  • Michelle Melgarejo da Rosa
  • Jessie Martins Gutierres
  • Andréia Machado Cardoso
  • Vera Maria Morsch
  • Maria Rosa Chitolina Schetinger
Article

DOI: 10.1007/s11010-013-1919-9

Cite this article as:
Stefanello, N., Schmatz, R., Pereira, L.B. et al. Mol Cell Biochem (2014) 388: 277. doi:10.1007/s11010-013-1919-9

Abstract

Diabetes mellitus (DM) is associated with brain alterations that may contribute to cognitive dysfunctions. Chlorogenic acid (CGA) and caffeine (CA), abundant in coffee (CF), are natural compounds that have showed important actions in the brain. The present study aimed to evaluate the effect of CGA, CA, and CF on acetylcholinesterase (AChE), Na+, K+-ATPase, aminolevulinate dehydratase (δ-ALA-D) activities and TBARS levels from cerebral cortex, as well as memory and anxiety in streptozotocin-induced diabetic rats. Animals were divided into eight groups (n = 5–10): control; control/CGA 5 mg/kg; control/CA 15 mg/kg; control/CF 0.5 g/kg; diabetic; diabetic/CGA 5 mg/kg; diabetic/CA 15 mg/kg; and diabetic/CF 0.5 g/kg. Our results demonstrated an increase in AChE activity and TBARS levels in cerebral cortex, while δ-ALA-D and Na+, K+-ATPase activities were decreased in the diabetic rats when compared to control water group. Furthermore, a memory deficit and an increase in anxiety in diabetic rats were observed. The treatment with CGA and CA prevented the increase in AChE activity in diabetic rats when compared to the diabetic water group. CGA, CA, and CF intake partially prevented cerebral δ-ALA-D and Na+, K+-ATPase activity decrease due to diabetes. Moreover, CGA prevented diabetes-induced TBARS production, improved memory, and decreased anxiety. In conclusion, among the compounds studied CGA proved to be a compound which acts better in the prevention of brain disorders promoted by DM.

Keywords

CaffeineChlorogenic acidCoffeeDiabetes mellitus

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Naiara Stefanello
    • 1
  • Roberta Schmatz
    • 1
  • Luciane Belmonte Pereira
    • 1
  • Maribel A. Rubin
    • 1
  • João Batista Teixeira da Rocha
    • 1
  • Graziela Facco
    • 1
  • Maria Ester Pereira
    • 1
  • Cinthia Melazzo de Andrade Mazzanti
    • 2
  • Sabina Passamonti
    • 3
  • Marília Valvassori Rodrigues
    • 1
  • Fabiano Barbosa Carvalho
    • 1
  • Michelle Melgarejo da Rosa
    • 1
  • Jessie Martins Gutierres
    • 1
  • Andréia Machado Cardoso
    • 1
  • Vera Maria Morsch
    • 1
  • Maria Rosa Chitolina Schetinger
    • 1
  1. 1.Graduate Program in Biological Sciences: Toxicological Biochemistry, Center of Natural and Exact SciencesFederal University of Santa MariaSanta MariaBrazil
  2. 2.Laboratory Clinical Veterinary (LACVet)Federal University of Santa MariaSanta MariaBrazil
  3. 3.Department of Life SciencesUniversity of TriesteTriesteItaly