A diarylheptanoid phytoestrogen from Curcuma comosa, 1,7-diphenyl-4,6-heptadien-3-ol, accelerates human osteoblast proliferation and differentiation
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چکیده
منابع مشابه
Bone Sparing Effect of a Novel Phytoestrogen Diarylheptanoid from Curcuma comosa Roxb. in Ovariectomized Rats
Phytoestrogens have been implicated in the prevention of bone loss in postmenopausal osteoporosis. Recently, an active phytoestrogen from Curcuma comosa Roxb, diarylheptanoid (DPHD), (3R)-1,7-diphenyl-(4E,6E)-4,6-heptadien-3-ol, was found to strongly promote human osteoblast function in vitro. In the present study, we demonstrated the protective effect of DPHD on ovariectomy-induced bone loss (...
متن کاملImprovements of insulin resistance in ovariectomized rats by a novel phytoestrogen from Curcuma comosa Roxb
BACKGROUND Curcuma comosa Roxb. (C. comosa) is an indigenous medicinal herb that has been used in Thailand as a dietary supplement to relieve postmenopausal symptoms. Recently, a novel phytoestrogen, (3R)-1,7-diphenyl-(4E,6E)-4,6-heptadien-3-ol or compound 049, has been isolated and no study thus far has investigated the role of C. comosa in preventing metabolic alterations occurring in estroge...
متن کاملStructures of new sesquiterpenes from Curcuma comosa.
From the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand, six new sesquiterpenes, (+)- and (-)-comosols (1, 2), comosones I (3), II (4), and III (5), and dimethoxycurcumenone (6), were isolated. Their structures were elucidated on the basis of chemical and physicochemical evidence.
متن کاملDiarylheptanoid Phytoestrogens Isolated from the Medicinal Plant Curcuma comosa: Biologic Actions in Vitro and in Vivo Indicate Estrogen Receptor–Dependent Mechanisms
BACKGROUND Diarylheptanoids isolated from Curcuma comosa Roxb. have been recently identified as phyto estrogens. However, the mechanism underlying their actions has not yet been identified. OBJECTIVES We characterized the estrogenic activity of three active naturally occurring diarylheptanoids both in vitro and in vivo. METHODS We characterized mechanisms of estrogenic action of the diarylh...
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The local immune response is important to consider when the aim is to improve bone regeneration. Recently T lymphocytes and their associated cytokines have been identified as regulators in fracture callus formation, but it is not known whether T cells affect bone progenitor cells directly. The goal of this in vitro study was to investigate the role of different T cell subsets and their secreted...
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ژورنال
عنوان ژورنال: Phytomedicine
سال: 2013
ISSN: 0944-7113
DOI: 10.1016/j.phymed.2013.02.008