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1.
Chinese Traditional and Herbal Drugs ; (24): 2993-2996, 2016.
Article in Chinese | WPRIM | ID: wpr-853300

ABSTRACT

Objective: To study the chemical constituents from the fruits of Cnidium monnieri and their effects on proliferation of UMR106 cells. Methods: The constituents were separated by column chromatography, and their structures were elucidated by spectroscopic data analyses. The proliferation of all isolated compounds on osteoblast-like UMR106 cells was determined. Results: Nine compounds were isolated and identified as 5,7-dihydroxy-6,8-dimethoxy-2-methyl-4H-chromen-4-one (1), 5-hydroxy-2- hydroxymethyl-4H-chromen-4-one (2), (+)-marmesin (3), bergaptol (4), isobergapten (5), 7-hydroxy-8-(2',3'-dihydroxy-3'-methyl-butyl)-coumarin (6), murraol (7), coniferyl aldehyde (8), and m-hydroxybenzoic acid (9). Compounds 1, 3, and 7 showed the significant proliferative activities on UMR106 cells lines at the concentration of 1 × 10-10 mol/L and the proliferative ratios were 31.55%, 32.39% and 30.87%. Conclusion: Compounds 1-6 are isolated from the specie of Cnidium Cusson for the first time. Compounds 1, 3, and 7 increase UMR106 cells proliferation to some extent.

2.
Chinese Traditional and Herbal Drugs ; (24): 3441-3446, 2016.
Article in Chinese | WPRIM | ID: wpr-853248

ABSTRACT

Objective: To assess the potential effect of the low glycosides fraction from Epimedii Herba (LGFEH) on UMR-106 cells and zebrafish model with osteoporosis induced by Prednisolone. Methods: The MTT assay was used to detect the effect of LGFEH on the proliferation of UMR-106 cells, and at the same time, the influence of LGFEH to the UMR-106 cells differentiation was observed through testing the ALP activity of UMR-106 cells using biochemical assays. Zebrafish larvae at 3 d post fertilization were divided into blank control group, 0.5% DMSO group, Prednisolone group, etidronate disodium group, and LGFEH (1, 2, 4, 8, and 16 μg/mL) groups. All groups were incubated in 24-well plates for 9 d until execution, and then zebrafish skeleton was anesthetized and fixed for staining with alizarin red. Quantitative analysis of the stained area was performed by microscopic inspection and digital imaging methods to reflect the amount of bone mineralization. Results: The LGFEH significantly increased both proliferation and ALP activities of UMR-106 cells. Furthermore, compared with model group, head skeleton mineral area and IOD of the LGFEH groups were significantly increased. Conclusion: Our results indicate that the LGFEH might be beneficial for treating osteoporosis.

3.
Chinese Traditional and Herbal Drugs ; (24): 3310-3313, 2015.
Article in Chinese | WPRIM | ID: wpr-853857

ABSTRACT

Objective: To study the chomenes from the fruit of Cnidium monnieri and their effects on proliferation of UMR106 cells. Methods: The constituents were separated by column chromatography, and their structures were elucidated by spectroscopic data analyses. The effects of all isolated compounds on proliferation of osteoblast-like UMR106 cells were determined. Results: Ten compounds were isolated and identified as cnidimoside A (1), cnidimol B (2), peucenin (3), 5,7-dihydroxychromone (4), 5-O-methylvisamminol (5), 4'-O-β-D-glucosyl-5-O-methylvisamminol (6), hamaudol (7), 2,5-dimethyl-7-hydroxychromone (8), cimifugin (9), and 5-hydroxy-chromone-7-O-β-D-glucoside (10). Compounds 1,5,9, and 10 showed the significant proliferative activities against UMR106 cells lines at the concentration of 0.10 nmol/L and the proliferative ratios were 30.23%, 31.56%, 35.29%, and 33.36%. Conclusion: Compounds 3-10 are isolated from species of genus Cnidium Cuss. for the first time. Compounds 1,5,9, and 10 (0.10 nmol/L) could increase the proliferation of UMR106 cells to some extent.

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