Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells
The galls of Quercus infectoria (QI) have been reported to possess numerous medicinal values and give a positive effect on bone metabolism. This study investigated the effects of semi-purified fractions of QI gall extract on the proliferation, alkaline phosphatase (ALP) activity, and mineralisation...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2021
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| Online Access: | http://journalarticle.ukm.my/16504/1/17.pdf |
| _version_ | 1796932477707616256 |
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| author | Hermizi Hapidin, Fairuza Munirah Mazlan, Hasmah Abdullah, Ima Nirwana Soelaiman, |
| author_facet | Hermizi Hapidin, Fairuza Munirah Mazlan, Hasmah Abdullah, Ima Nirwana Soelaiman, |
| author_sort | Hermizi Hapidin, |
| collection | UKM |
| description | The galls of Quercus infectoria (QI) have been reported to possess numerous medicinal values and give a positive effect on bone metabolism. This study investigated the effects of semi-purified fractions of QI gall extract on the proliferation, alkaline phosphatase (ALP) activity, and mineralisation of human foetal osteoblast cell line (hFOB 1.19). The semi-purified fractions (fraction A and B) were prepared by column chromatography methods. MTT assay was used to measure cell proliferation activity to obtain half maximal concentration (EC50) of the cells treated with fraction A (phenolic components and contained amide), fraction B (phenolic components with the presence of alkene), and pamidronate (drug control). The most potent or lowest EC50 was further used to measure ALP activity in the treated and untreated cells at day 1, 3, 7, 10, and 14 by ELISA. Cell mineralisation was determined by von Kossa staining for phosphate depositions and Alizarin Red S staining for calcium depositions. The EC50 values for fraction A and B were 8.86 and 9.92 μg/mL, respectively, which showed a greater effect compared to the pamidronate (15.27 μg/mL). The ALP activity of both fractions in the treated cells were also greater compared to the two control groups (cells treated with pamidronate and untreated cells), starting from day 3 onwards. The calcium depositions appeared as red spots, while phosphate depositions appeared as black spots. Interestingly, the calcium depositions of cells treated with both fractions were higher than those of the two control groups. In conclusion, semi-purified fractions of QI gall extract enhanced proliferation, improved mineralisation, and increased ALP activity of hFOB 1.19 cells. |
| first_indexed | 2024-03-06T04:33:03Z |
| format | Article |
| id | ukm.eprints-16504 |
| institution | Universiti Kebangsaan Malaysia |
| language | English |
| last_indexed | 2024-03-06T04:33:03Z |
| publishDate | 2021 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | ukm.eprints-165042021-04-28T07:08:20Z http://journalarticle.ukm.my/16504/ Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells Hermizi Hapidin, Fairuza Munirah Mazlan, Hasmah Abdullah, Ima Nirwana Soelaiman, The galls of Quercus infectoria (QI) have been reported to possess numerous medicinal values and give a positive effect on bone metabolism. This study investigated the effects of semi-purified fractions of QI gall extract on the proliferation, alkaline phosphatase (ALP) activity, and mineralisation of human foetal osteoblast cell line (hFOB 1.19). The semi-purified fractions (fraction A and B) were prepared by column chromatography methods. MTT assay was used to measure cell proliferation activity to obtain half maximal concentration (EC50) of the cells treated with fraction A (phenolic components and contained amide), fraction B (phenolic components with the presence of alkene), and pamidronate (drug control). The most potent or lowest EC50 was further used to measure ALP activity in the treated and untreated cells at day 1, 3, 7, 10, and 14 by ELISA. Cell mineralisation was determined by von Kossa staining for phosphate depositions and Alizarin Red S staining for calcium depositions. The EC50 values for fraction A and B were 8.86 and 9.92 μg/mL, respectively, which showed a greater effect compared to the pamidronate (15.27 μg/mL). The ALP activity of both fractions in the treated cells were also greater compared to the two control groups (cells treated with pamidronate and untreated cells), starting from day 3 onwards. The calcium depositions appeared as red spots, while phosphate depositions appeared as black spots. Interestingly, the calcium depositions of cells treated with both fractions were higher than those of the two control groups. In conclusion, semi-purified fractions of QI gall extract enhanced proliferation, improved mineralisation, and increased ALP activity of hFOB 1.19 cells. Penerbit Universiti Kebangsaan Malaysia 2021-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/16504/1/17.pdf Hermizi Hapidin, and Fairuza Munirah Mazlan, and Hasmah Abdullah, and Ima Nirwana Soelaiman, (2021) Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells. Sains Malaysiana, 50 (2). pp. 461-473. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid50bil2_2021/KandunganJilid50Bil2_2021.html |
| spellingShingle | Hermizi Hapidin, Fairuza Munirah Mazlan, Hasmah Abdullah, Ima Nirwana Soelaiman, Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title | Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title_full | Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title_fullStr | Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title_full_unstemmed | Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title_short | Aqueous polyphenol semi-purified fractions from galls of Quercus infectoria increase ALP activity and mineralisation of hFOB 1.19 cells |
| title_sort | aqueous polyphenol semi purified fractions from galls of quercus infectoria increase alp activity and mineralisation of hfob 1 19 cells |
| url | http://journalarticle.ukm.my/16504/1/17.pdf |
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