• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.5
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• pp.1226-1232
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• 2006

This study was carried out to investigate the effects of Cervi Pontotrichum cornu and Carthami semen on the serum osteocalcin level, bone mineral density, bone trabecular area and cortical thickness index in ovariectomized rats. Femal Sprague-Dawley rats were divided into 5 groups. Non-ovariectomized groups were divided into commertial diet fed(normal group) and calcium free basal diet fed(sham operation group). Ovariectomized groups were divided into 3groups, calcium free basal diet fed group(control group or ovariectomized group), 10% Cervi Pontotrichum cornu supplemented diet fed group and 10% Carthami semen supplemented diet fed group. After 4 weeks diet fed, serum osteocalcin level, bone mineral density, bone trabecular areas and cortical thickness index were analyzed. The bone mineral density and bone trabeculae area were significantly increased by Cervi Pontotrichum cornu and Carthami semen supplemented diet fed groups. The osteocalcin level was significantly decreased by Cervi Pontotrichum cornu and Carthami semen supplemented diet fed groups. The trabecular area(%) in epiphysis of tibia was significantly increased by Cervi Pontotrichum cornu and Carthami semen supplemented diet fed groups. The cortical thickness index in distal diaphysis of tibia was significantly increased by Cervi Pontotrichum cornu and Carthami semen supplemented diet fed groups. the alkaline phosphatase level was significantly decreased by Cervi Pontotrichum cornu and Carthami semen supplemented diet fed groups. These results suggest that Cervi Pontotrichum cornu and Carthami semen might have inhibitory effects on osteoporosis by increasing bone mineral density and accerelating bone formation in ovariectomized rats.

• The Journal of Korean Obstetrics and Gynecology
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• v.21 no.2
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• pp.17-26
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• 2008

Purpose: This study was conducted to investigate the effects of Cervi Pontotrichum Cornu extract solution on the cell cycle regulation and apoptosis in human leiomyoma cell. Methods: The leiomyoma cell of patients was used in the study, and we administered the extract solution of Cervi Pontotrichum Cornu concentration at 1, $10mg/m{\ell}$ to the leiomyoma cell for 48 hours. We used flow cytometry and western blotting to confirm cell cycle and apoptosis. Results: In flow cytometry, G1 phase of the $1mg/m{\ell}$ group prolonged. But G1 phase of $10mg/m{\ell}$ group was shortened and S phase was increased. Cyclin D1 expression increased in higher concentration group. And Bax expression that regulates cell apoptosis increased in $1mg/m{\ell}$ and $10mg/m{\ell}$ group than control group. Bcl-2 expression decreased in 1, $10mg/m{\ell}$ groups than control group. VEGF expression rised in higher Cervi Pontotrichum Cornu concentration group. Conclusion: This study means that Cervi Pontotrichum Cornu could induce the apoptosis of leiomyoma cell by increasing Bax and decreasing Bcl-2 expression. But Cervi Pontotrichum Cornu could increase Cyclin D1 and VEGF expression, so more detailed studies would be needed.

• The Journal of Korean Medicine
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• v.19 no.1
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• pp.5-18
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• 1998

The purpose of this study was to determine the effects of aqua-acupuncture of Laennec N HO (Hominis placenta Cervi pontotrichum cornu Carthami semen). on trabecular area and physiological change in ovariectomized osteoporotic rats. This experiment was performed to .investigate an antiosteoporosis. effects of Laennec N HO(Hominis placenta Cervi pontotrichum cornu Carthmi semen) aqua-acupuncture on the osteoporosis induced by both ovariectomy in Rats. So rats were divided into Sham group and OVX group. OVX groups were divided into control group, Exp. I group, Exp II group and Exp III group). The Ratios of trabecular area seen in ephiphysis and diaphysis of tibia and lumbar vertebral body and physiological change were as follows. 1. In the proximal ephiphysis of tibia, Exp I II III groups were significantly increased compared to that in control group (p<0.05). 2. In the diaphysis of tibia, Exp III group were significantly increased compared to that in control group (p<0.05). 3. In the first lumbar vertebral body, Exp II group were significantly increased compared to that in control group. 4. In the cortical thickness index of tibia, Exp III III groups were significantly increased compared to that in control group. 5. Osteoca1cin was increased in the Exp II group than those of other Experiment groups and control group, and Phosphorus was decreased in the Exp I II group than that in control group, But a significant difference was not seen. GOT, GPT and Alkaline phosphatase were decreased in all Experiment groups than that in control group. But a significant difference was not seen. From the above results, it might be suggested that aqua-acupuncture Laennec N HO(Hominis placenta Cervi pontotrichum cornu Carthami semen) prevented the increase in bone turnover and the decrese in bone mass induced by OVX in rats.