Ha Thi Thoa
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Ha Thi Thoa has a total of 16 co-authors. Here are the top co-authors by number of shared publications:
- Vu Mai Thao
Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
2 shared publications - Bui Thi Mai Anh
University of Transport and Communications, Hanoi, Vietnam
1 shared publication - Dang Diem Hong
A:1:{s:5:"en_US";s:76:"Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi";
1 shared publication - Hoan Thi Lai
Department of Fundamental Science, University of Transport and Communications, 3 Cau Giay, Dong Da, Hanoi 100000, Vietnam
1 shared publication - Hoang Thi Tuyet Lan
University of Transport and Communications, Hanoi, Vietnam
1 shared publication - Huu Giap Tran
Vietnam Academy of Science and Technology
1 shared publication
Latest Publications
- 19 December 2024
- Published by Springer Nature in Revista Brasileira de Farmacognosia
- Vol. 35 (1) , 170-176
Flavonol Glycosides from the Leaves of Camellia hirsuta and their α-Glucosidase, α-Amylase, and Advanced Glycation End-Products Inhibitory Effects
- 19 December 2024
- Published by Springer Nature in Revista Brasileira de Farmacognosia
- Vol. 35 (1) , 170-176
Flavonol Glycosides from the Leaves of Camellia hirsuta and their α-Glucosidase, α-Amylase, and Advanced Glycation End-Products Inhibitory Effects
- 18 April 2022
- Published by ACG Publications in Records of Natural Products
- Vol. 16 (5) , 493-498
Secondary Metabolites from Thraustochytrium aureum and their Biological Activity
Phytochemical investigation of Thraustochytrium aureum led to the isolation of eleven compounds including ergosterol (1), 7-dehydroporiferasterol (2), (22E,24R)-ethylcholesta-7,22-dien-3β,5α,6β-triol (3), poriferasterol glucoside (4), perlolyrine (5), pyrrolezanthine-6-methyl ether (6), 3-(3-aminopropyl)-6-[(4-hydroxyphenyl)methyl]-2,5-piperazinedione (7), 5-methyluracil (8), 1H-indole-3-carboxylic acid (9), adenosine (10), and p-hydroxybenzoic acid (11). Screening for α-glucosidase inhibitory, antimicrobial and cytotoxic activities of the extracts and isolated compounds were carried out. The n-hexane extract was the most active, which showed strong α-glucosidase inhibitory activity with IC50 of 48.22 μg/mL, inhibition against E. faecalis, S. aureus and C. albicans microorganism strains with MIC values of 128, 64 and 64 μg/mL, respectively. Compound 6 have shown to be the most active among isolated compounds, which inhibited α-glucosidase with IC50 value of 7.96 μg/mL; E. faecalis and C. albicans microorganism strains with MIC values of 64 and 16 μg/mL and inhibited the growth of A549, HepG2, MCF7 and LNCaP cancer cell lines with IC50 values of 62.26, 41.03, 57.21 and 43.23 μg/mL, respectively.
- 18 April 2022
- Published by ACG Publications in Records of Natural Products
- Vol. 16 (5) , 493-498
Secondary Metabolites from Thraustochytrium aureum and their Biological Activity
Phytochemical investigation of Thraustochytrium aureum led to the isolation of eleven compounds including ergosterol (1), 7-dehydroporiferasterol (2), (22E,24R)-ethylcholesta-7,22-dien-3β,5α,6β-triol (3), poriferasterol glucoside (4), perlolyrine (5), pyrrolezanthine-6-methyl ether (6), 3-(3-aminopropyl)-6-[(4-hydroxyphenyl)methyl]-2,5-piperazinedione (7), 5-methyluracil (8), 1H-indole-3-carboxylic acid (9), adenosine (10), and p-hydroxybenzoic acid (11). Screening for α-glucosidase inhibitory, antimicrobial and cytotoxic activities of the extracts and isolated compounds were carried out. The n-hexane extract was the most active, which showed strong α-glucosidase inhibitory activity with IC50 of 48.22 μg/mL, inhibition against E. faecalis, S. aureus and C. albicans microorganism strains with MIC values of 128, 64 and 64 μg/mL, respectively. Compound 6 have shown to be the most active among isolated compounds, which inhibited α-glucosidase with IC50 value of 7.96 μg/mL; E. faecalis and C. albicans microorganism strains with MIC values of 64 and 16 μg/mL and inhibited the growth of A549, HepG2, MCF7 and LNCaP cancer cell lines with IC50 values of 62.26, 41.03, 57.21 and 43.23 μg/mL, respectively.