Potential neuroprotective of trans-resveratrol a promising agent tempeh and soybean seed coats-derived against betaamyloid neurotoxicity on primary culture of nerve cells induced by 2-methoxyethanol

Y. Irnidayanti, D. R. Sutiono, N. Ibrahim, P. H. Wisnuwardhani, A. Santoso

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Resveratrol, a natural polyphenol found in tempeh, has not been investigated especially in vitro as a neuroprotective agent against 2-methoxyethanol (2-ME)-induced beta-amyloid cytotoxicity. Beta amyloid peptides (Aβ) could initiate neurotoxic events and neuron-inflammatory response via microglial activation. However, it remains unknown whether the neurotoxic effect of beta-amyloid and/or associated with the potential of 2-ME to induce neurotoxic effects on primary culture of nerve cells induced by 2-ME. This study investigated potential neuroprotective of trans-resveratrol a promising agent tempeh and soybean seed coats-derived against beta-amyloid cytotoxicity on primary culture of nerve cells induced by 2-methoxyethanol. Biotium and MTT assays were used to analyze neurons, which were isolated from the cerebral cortex of fetal mice at gestation day 19 (GD-19). A standard solution of 2-methoxyethanol was dosed at 10 μL. The cultured cells were randomly divided into the following groups: (1) 2-ME group+resveratrol standard, (2) 2-ME group+resveratrol isolated from tempeh, (3) 2-ME group+resveratrol isolated from soybean seed coats, and (4) the control group, without the addition of either 2-ME or resveratrol. Exposure of the primary cortical neuron cells to beta-amyloid monoclonal antibody pre-incubated for 24 h with 10 µL of 4.2 µg/mL resveratrol and 7.5 mmol/l 2-methoxy-ethanol additions. Here, we report that the addition of 2-ME and resveratrol (standard and isolated from tempeh) of cell culture at concentrations of 1.4, 2.8 and 4.2 µg/mL showed that the majority of neurons grew well. In contrast, after exposure to 2-ME and Beta-amyloid, showed that glial activated. These findings demonstrate a role for resveratrol in neuroprotective-neurorescuing action.

Original languageEnglish
Article numbere235781
JournalBrazilian Journal of Biology
Volume82
DOIs
Publication statusPublished - 2022

Keywords

  • 2-methoxyethanol
  • Neuroprotective
  • Neurorescuing
  • Neurotoxic
  • Resveratrol

Fingerprint

Dive into the research topics of 'Potential neuroprotective of trans-resveratrol a promising agent tempeh and soybean seed coats-derived against betaamyloid neurotoxicity on primary culture of nerve cells induced by 2-methoxyethanol'. Together they form a unique fingerprint.

Cite this