Effect of different ingredients in traditional Korean medicine for human uterine leiomyoma on normal myometrial and leiomyomal smooth muscle cell proliferation.

Crude water extracts of 13 traditional Korean medicinal ingredients used for leiomyomal treatment were prepared and used to treat human uterine normal myometrial and leiomyomal cell cultures. All the ingredients inhibited proliferation and altered the morphology of both myometrial and leiomyomal cells. Among the 13 ingredients, n-hexane-, chloroform-, and ethylacetate-soluble fractions were extracted from seven ingredients that potently inhibited cell proliferation in their water extract form.

Antiproliferative effect of Scutellaria barbata D. Don. on cultured human uterine leiomyoma cells by down-regulation of the expression of Bcl-2 protein.

Scutellaria barbata D. Don (Lamiaceae; SB) inhibited the growth of leiomyomal cells (LM). A time-dependent antiproliferative effect was noted when 10(-5) m buserelin, gonadotrophin-releasing hormone (GnRH) agonist or 20-40 microg/mL SB was added.

Effect of safflower seeds supplementation on stimulation of the proliferation, differentiation and mineralization of osteoblastic MC3T3-E1 cells.

Anti-bone resorption properties of the Korean herbal formulation, Gami-Honghwain (HJ), which comprises Carthamus tinctorius L. seed and hominis placenta, were investigated. We demonstrate that the production of PGE2 is inhibited by 20-100 microg/ml HJ in nontransformed osteoblastic cells (MC3T3-E1 cells), indicating that HJ inhibits PGE2 production.

Chemoprevention of Scutellaria bardata on human cancer cells and tumorigenesis in skin cancer.

Scutellaria barbata D. Don (Lamiaceae) (SB) is a perennial herb, which is natively distributed throughout Korea and southern China. This herb is known in traditional Chinese medicine as Ban-Zhi-Lian and in traditional Korean medicine as Banjiryun.

Herbal formulation, Yukmi-jihang-tang-Jahage, regulates bone resorption by inhibition of phosphorylation mediated by tyrosine kinase Src and cyclooxygenase expression.

Anti-bone resorption properties of the Korean herbal medicine, Yukmi-jihang-tang (YJ), which is comprised of seven herbs such as Rehmannia glutinosa Libosch, Dioscorea japonica THUNB, Cornus officinalis SIEB et. ZUCC, Smilax glabra ROXB, Paeonia suffruticosa ANDR, Alisma platago-aquatica var. orientale SAMUELS and Hominis placenta, were investigated.

Pharmacological activity in growth inhibition and apoptosis of cultured human leiomyomal cells of tropical plant Scutellaria barbata D. Don (Lamiaceae).

Scutellaria barbata D. Don (Lamiaceae) (SB), which is known in traditional Korean medicine, has been used as an anti-inflammatory and antitumor agent. Since uterine leiomyoma is the most common benign smooth muscle cell tumor of the myometrium, we aimed to determine the growth inhibition and the induction of apoptotic cell death brought about by the herb SB in two different leiomyomal cells, named LM-1 and LM-2, and to clarify the mechanism of this apoptosis.

The inhibitory effect of a Korean herbal medicine, Zedoariae rhizoma, on growth of cultured human hepatic myofibroblast cells.

The aim of this study was to assess the effect of ZR on the growth of cultured human hepatic myofibroblast cells (hMF). The zedoary (Zedoariae Rhizoma) made from the dried rhizome of Curcuma zedoaria Roscoe is an herbal drug used as an aromatic stomachic. The plant is a perennial herb which is natively distributed throughout Korea and is a traditional Korean herbal medicine.

The expression of matrix metalloproteinase-9 in human follicular fluid is associated with in vitro fertilisation pregnancy.

Objective: To investigate the role of matrix metalloproteinase-9 (MMP-9) in the pre-ovulatory follicular fluid and culture media during in vitro fertilisation (IVF) cycle and to develop the zymographic pre-diagnosis marker for successful implantation and pregnancy in human IVF.

Design: Controlled clinical study.

Setting: IVF Laboratory, Women's Hospital Infertility Clinic and Dongguk University, Korea.

Regulation of IGF-I production and proliferation of human leiomyomal smooth muscle cells by Scutellaria barbata D. Don in vitro: isolation of flavonoids of apigenin and luteolin as acting compounds.

Scutellaria barbata D. Don (Lamiaceae) (SB) is a perennial herb, which is natively distributed throughout Korea and southern China. This herb is known in traditional Chinese Medicine as Ban-Zhi-Lian and traditional Korean medicine as Banjiryun, respectively.

Differential inhibition of Scutellaria barbata D. Don (Lamiaceae) on HCG-promoted proliferation of cultured uterine leiomyomal and myometrial smooth muscle cells.

Scutellaria barbata D. Don (Lamiaceae)(SB) is a perennial herb which is natively distributed throughout Korea and southern China. This herb is known in traditional Chinese Medicine as Ban-Zhi-Lian and traditional Korean medicine as Banjiryun, respectively.

Inhibitory effects of Scutellaria barbata D. Don. and Euonymus alatus Sieb. on aromatase activity of human leiomyomal cells.

It is now well documented that a large proportion of breast tumors express their own aromatase. This intratumoral aromatase produces estrogen in situ and therefore may contribute significantly to the amount of estrogen to which the cell is exposed. Thus it is not only important that aromatase inhibitors potently inhibit the peripheral production of estrogen and eliminate the external supply of estrogen to the tumor cell, but that they in addition potently inhibit intratumoral aromatase and prevent the tumor cell from making its own estrogen within the cell.

Inhibitory effect of Cho-Deung-San on human aortic smooth muscle cell migration induced by TNF-alpha through inhibition of matrix metalloproteinase-2 and -9 activity.

The migration and matrix metalloproteinases (MMPs) production of vascular smooth muscle cells (VSMC) may play a key role in the development of atherosclerosis. A Korean traditional herbal formulation, Cho-Deung-San (CDS), which is composed of 11 herbal ingredients, has been used to treat vascular diseases for many centuries. In this study, we investigated the inhibitory effect of CDS on tumor necrosis factor-alpha (TNF-alpha)-induced human aortic smooth muscle cells (HASMC) migration and MMP-2 and -9 activity.

Inhibitory effects of Scutellaria barbata D. Don on human uterine leiomyomal smooth muscle cell proliferation through cell cycle analysis.

Scutellaria barbata D. Don (SB) is one of the herbs belonging to perennial plants, which is known in traditional Korean medicine as 'Ban-Ji-Ryun,' and has been used as an anti-inflammatory and anti-tumor agents against human uterine leiomyoma, mammalian and ovarian cancers. Although the difference between uterine smooth muscle cell (SMC) and leiomyomal SMCs has not been clearly established, the action of SB water extract was investigated using SMCs from normal myometrium and leiomyoma.

IL-1beta induces and TGF-beta reduces vitamin D3-induced bone resorption in mouse calvarial bone cells.

Bone cells produce multiple growth factors and cytokines that have effects on bone metabolism and can be incorporated into the bone matrix. The present study was designed to extend these observations by examining the interactions between transforming growth factor-beta (TGF-beta) or interleukin-1beta (IL-1beta) and bone cells in a rat long bone culture model. IL-1beta regulates several activities of the osteoblast cells derived from rat long bone explants in vitro.

Interleukin-1 and tumor necrosis factor-alpha induce collagenolysis and bone resorption by regulation of matrix metalloproteinase-2 in mouse calvarial bone cells.

Interleukin-1beta (IL-1beta) and tumor necrosis factor-alpha (TNF-alpha) greatly induces osteoclast formation and stimulates bone resorption of mouse calvaria in culture. We examined the effects of the two cytokines on the collagenolysis and bone resorption by induction of matrix metalloproteinases (MMPs). The cells were analyzed using zymographic analysis.

IL-1beta regulates cellular proliferation, prostaglandin E2 synthesis, plasminogen activator activity, osteocalcin production, and bone resorptive activity of the mouse calvarial bone cells.

Interleukin-1beta (IL-1beta) regulates several activities of the osteoblast cells derived from mouse calvarial bone explants in vitro. IL-1beta stimulated cellular proliferation and the synthesis of prostaglandin E2 in the cultured cells in a dose-dependent manner. Furthermore, plasminogen activator activity of the mouse osteoblast was positively affected by IL-1beta in a dose-dependent manner over the dosage range of 0.

Inhibitory effect of Carthamus tinctorius L. seed extracts on bone resorption mediated by tyrosine kinase, COX-2 (cyclooxygenase) and PG (prostaglandin) E2.

Anti-bone resorption properties of the Korean herbal formulation, Honghwain (HHI; Carthamus tinctorius L. seed) was biochemically investigated. On processing bone metabolism, PGE2 accelerated production of IL-1beta in fetal mouse osteoblast and stimulated physiological activation substance, IL-1beta.

Inhibitory effect of a Korean traditional medicine, Honghwain-Jahage (water extracts of Carthamus tinctorius L. seed and Hominis placenta) on interleukin-1-mediated bone resorption.

A Korean herbal formulation, Honghwain-Jahage (HJ), which is comprised of a herb of Carthamus tinctorius L. seed and Hominis Placenta, was investigated for inhibiting effects on IL-1 beta-stimulated bone resorption in the fetal mouse bone culture system. Results of in vitro cytotoxicities showed that HJ extracts have no any cytotoxicities in concentrations of 1-200 microg/ml on the cultured osteoblast cells derived from mouse calvarial bone explants.