DOI: 10.1002/ame2.70064
Harnessing the multidimensional bioactivity of Chaetomorpha aerea:Integrative phytochemical profiling with in vitro,in vivo,and in silico insights
Mahmudul Hasan1
Abdul Alim1
Safayat Hossen Momen1
Shahidul Islam2
Sajjad Hossen Chowdhury3
Mohammad Rashed4
Fahmina Hoque5
S.M.Moazzem Hossen1
1.Department of Pharmacy,Faculty of Biological Sciences,University of Chittagong,Chittagong,Bangladesh2.Department of Applied Chemistry and Chemical Technology,University of Science and Technology Chittagong,Chittagong,Bangladesh3.Department of Pharmacy,Faculty of Basic Medicine and Pharmaceutical Technology,University of Science and Technology Chittagong,Chittagong,Bangladesh4.Department of Pharmacy,State University of Bangladesh,Dhaka,Bangladesh5.Department of Biotechnology and Genetic Engineering,University of Development Alternative,Dhaka,Bangladesh
摘要：Background:Chaetomorpha aerea,a marine green alga,has drawn attention because of its rich phytochemical constituents and therapeutic benefits.Using an integrated approach that combined in vitro,in vivo,and in silico approaches,this work examined the antioxidant,anti-inflammatory,and antidiabetic qualities of acetone extract of C.aerea(AECA).
Methods:Total phenolic and flavonoid concentrations of AECA were measured.Antioxidant activity was assessed using the DPPH and ABTS free radical scaveng-ing assays.In vitro protein denaturation and in vivo carrageenan-induced paw edema models were employed to evaluate the anti-inflammatory potential,whereas antidia-betic activity was assessed using in vitro α-amylase inhibition and in vivo oral glu-cose tolerance test(OGTT).Molecular docking and ADME/T analysis were employed to further analyze bioactive compounds identified using gas chromatography-mass spectrometry(GC-MS).
Result:Antioxidant activity demonstrated a minimum inhibitory concentration(IC50)of 107.44 μg/mL for DPPH and 118.23 μg/mL for ABTS.In vitro anti-inflammatory assays indicated a suppression of protein denaturation at a concentration of 102 μg/mL(IC50),where AECA(400 mg/kg)resulted in a 27％reduction in paw edema at 6 h in the mouse model.In vitro antidiabetic test indicated α-amylase inhibition with an IC50 value of 70.72 μg/mL,and in the OGTT,a significant lowering of blood glu-cose was recorded at 120 min in mice.Strong binding affinities were observed for stigmasta-5,24(28)-dien-3-ol,identified using GC-MS,with values of-9.9 kcal/mol for α-amylase and-8.0 kcal/mol for cyclooxygenase-2.
Conclusion:C.aerea serves as an effective natural remedy for oxidative stress,inflam-mation,and hyperglycemia.These findings advocate for further clinical and mecha-nistic investigations to optimize therapeutic efficacy.
机标关键词：profilinginsightsdimensionvitrosionamultiwithvivo
论文发表日期：2025-08-30
在线出版日期：2025-11-05（本平台首次上网日期，不代表文献的发表时间）
页数：12( 1416-1427 )
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