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340792

New Insight into the Anticholinesterase Potential of Cordia dichotoma G. Forst. and Cordia sebestena L. Leaves, Phenolic Characterization of their Active Extracts by HPLC-DAD and

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Last updated: 01 Jan 2025

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Abstract

Alzheimer's disease (AD) is the most prevalent form of dementia with cognitive impairment. Genus Cordia has been reported in the treatment of neurodegenerative diseases. We aimed to investigate the total phenolics (TPC), flavonoids (TFC) content and the phenolic composition of leaves of Cordia dichotoma G. Forst. (CDLME) and Cordia sebestena L. (CSLME) crude methanolic extracts. Subsequently, investigate the acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibition activities of two plant leaves crude extracts and their subsequent fractions (n-hexane, dichloromethane, and ethyl acetate). CDLME had a higher TPC and TFC than CSLME.HPLC-DAD analysis of CDLME and CSLME demonstrated the existence of ten and five phenolic compounds, respectively. Rosmarinic acid (21595.123ugg-1), rutin (5258.113 ugg-1) and dihydrokaempferol (3828.986ugg-1) showed high abundance in CDLME, while rosmarinic acid (22070.111ugg-1) showed high abundance in CSLME. C. dichotoma and C. sebestena ethyl acetate fraction displayed the highest inhibitory activity against AChE (IC50 =15.12 ± 1.05 and 25.52 ± 0.15 μg/mL, respectively) and BChE (IC50 =37.20 ± 2.12 and 37.57 ± 1.22 μg/mL, respectively). C. dichotoma and its subsequent fractions showed higher cholinesterase inhibition activity than C. sebestena and its subsequent fractions. The detected phenolic compounds achieved good binding scores towards AChE and BChE as reflected from molecular docking study. The obtained results stipulate that C. dichotoma and C. sebestena leaves contain highly valuable phenolic compounds, which may contribute to the determined anticholinesterase effects and can offer a scientific basis for additional research on anti-AD potential of those plants.

DOI

10.21608/ejchem.2024.256819.9007

Keywords

Cordia, Alzheimer, Phenolics, HPLC-DAD analysis, neuroprotective, In silico study

Authors

First Name

Hagar

Last Name

Hussein

MiddleName

Mohamed

Affiliation

Pharmacognosy department ,faculty of pharmacy ,cairo university

Email

hagar.elhag@pharma.cu.edu.eg

City

-

Orcid

-

First Name

Engy

Last Name

Mohsen

MiddleName

-

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo ,Egypr

Email

engy.mohsen@pharma.cu.edu.eg

City

cairo

Orcid

-

First Name

Azza

Last Name

Abdelmonem

MiddleName

Ramy

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt

Email

azza.abdelmonem@pharma.cu.edu.eg

City

cairo

Orcid

-

First Name

Mostafa

Last Name

Abdel Kawy

MiddleName

Ali

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt

Email

gouda48@gmail.com

City

cairo

Orcid

-

First Name

Ahmed

Last Name

Al-Karmalawy

MiddleName

A.

Affiliation

Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University-Egypt, New Damietta 34518, Egypt.

Email

ahmedalkarmalawy2019@gmail.com

City

cairo

Orcid

-

First Name

Riham

Last Name

El-Shiekh

MiddleName

Adel

Affiliation

Faculty of Pharmacy, Cairo University, Pharmacognosy Department

Email

riham.adel@pharma.cu.edu.eg

City

cairo

Orcid

-

Volume

67

Article Issue

8

Related Issue

47534

Issue Date

2024-08-01

Receive Date

2023-12-21

Publish Date

2024-08-01

Page Start

225

Page End

237

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_340792.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=340792

Order

340,792

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

New Insight into the Anticholinesterase Potential of Cordia dichotoma G. Forst. and Cordia sebestena L. Leaves, Phenolic Characterization of their Active Extracts by HPLC-DAD and

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Type

Article

Created At

30 Dec 2024