• 동의신경정신과학회지
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• 제15권1호
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• pp.101-119
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• 2004

Ginseng Radix Alba and Cyperi Rhizoma were investigated for their anti-depressant effects. For this purpose, forced-swimming test, tail suspension test, hot plate test, reserpine-induced hypothermia, aggressive behavior test were performed. In addition, the brain content of 5-hydroxyindoleacetic acid(a metabolite of serotonin), the monoamine oxidase activity, anticonvulsant effect, sleep enhancement effect were determined. The results are as follows: In the forced swimming test, Ginseng Radix diminished the duration of immobility by 45.5% compared to the control group, while Cyperi Rhizoma showed weaker effect (12.4% reduction) at 2g/kg. In the tail suspension test, the effect of Ginseng Radix(43.7% reduction) are also better than that of Cyperi Rhizoma(15.6% reduction) at 2g/kg. In the hot plate test, Ginseng Radix showed no difference as compared to control, while Cyperi Rhizoma increased the jump latency time by about 25% after administration for 10 days. In the reserpine-induced hypothermia test, both drugs slowly dropped the body temperature compared to the control group, especially the rate of hypothermia of Ginseng Radix was 24.0% at 1g/kg. In the aggressive behavior test, both drugs delayed the onset time, decreased the duration and frequency, of which effects were better in Cyperi Rhizoma. The content of 5-hydroxyindoleacetic acid in mice brain was slightly increased in Ginseng Radix, while Cyperi Rhizoma increased its level almost to the control group. Both drugs inhibited the monoamine oxidase activity in a dose-dependent manner, but the effect(51.2%) of Cyperi Rhizoma was more potent than the effect(11.8%) of Ginseng Radix. In the pentobarbital-induced sleep test, Cyperi Rhizoma exhibited no significant difference against the control group, while Ginseng Radix showed about two-fold enhancement at 2g/kg. The anticonvulsant effect of both drugs delayed the onset time, shortened the duration of convulsion and diminished the lethality, but Ginseng Radix were better than Cyperi Rhizoma.

• 생약학회지
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• 제28권4호
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• pp.185-191
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• 1997

Cyperus rotundus L. (Cyperaceae) has been used as an analgesic and antiiflammatory agent and in the treatment of menstrual disorder in folk remedies. Cyperi Rhizomata, processed and unprocessed, were extracted with methanol and fractionated with petroleum ether, chloroform. Butanol, water. The effect of unprocessed Cyperi Rhizoma and processed Cyperi Rhizoma on $CCl_4$ induced lipid peroxidation and hepatotoxity have been tested in rats. BuOH. Water fractions of unprocessed Cyperi Rhizome enhanced the inhibition of antilipid peroxidative effects in liver lipid. In chemical parameters obtained from serum analysis. Butanol fraction of unprocessed Cyperi Rhizoma showed significant decrease in hepatotoxicity. In result, unprocessed Cyperi rhizoma has significant antilipid peroxidative effect and hepatoprotective activity.

• 대한한의학방제학회지
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• 제19권2호
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• pp.161-178
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• 2011

동의보감(東醫寶鑑) 중(中) 향부자(香附子)가 주약(主藥)으로 배오(配伍)된 85개 처방(處方)에 대하여 자료조사(資料調査)를 한 바 다음과 같이 요약(要約)할 수 있었다. 1. 향부자(香附子)가 주약(主藥)으로 구성(構成)된 방제(方劑)의 치료영역(治療領域)에 따른 처방빈도는 부인문(婦人門)이 16.4%, 포문(胞門)이 15.2%, 기문(氣門)이 10.5%, 적취문(積聚門)이 8.1% 순으로 많은 빈도수를 차지하였으며, 그 밖에도 20개 치료영역(治療領域)에 사용되었음을 알 수 있었다. 2. 향부자(香附子)는 구사(求嗣), 월경부조(月經不調), 기울(氣鬱), 기통(氣痛), 적취(積聚)등의 병증(病症)에 가장 많이 활용되고 있었으며, 그밖에도 55개 병증에 사용하였다. 3. 향부자(香附子)가 주약(主藥)으로 사용된 처방(處方)의 병인병리(病因病理)는 제기울체(諸氣鬱滯), 칠정(七情), 담음(痰飮), 식상(食傷), 풍한(風寒)등의 병리(病理)가 많았다. 4. 향부자(香附子)가 주약(主藥)으로 사용된 처방(處方)의 1회 향부자(香附子) 사용량은 6리(厘)~6전(錢)까지 이며, 1전(錢)을 가장 많이 사용하였다. 5. 향부자(香附子)는 배오(配伍)되는 약물(藥物)과 처방에 따라 이기해울(理氣解鬱), 소간이기(疎肝理氣), 조경지통(調經止痛)등의 다양한 작용을 하는 것을 알 수 있으며, 향부자(香附子)가 주약(主藥)으로 사용된 처방(處方)의 기본방(基本方)으로는 교감단(交感丹), 이진탕(二陳湯), 육미삼릉환(六味三稜丸)을 가장 많이 사용하였음을 알 수 있다.

• 약학회지
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• 제42권1호
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• pp.70-74
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• 1998

Cyperus rotundus L. (Cyperaceae) has been used as an analgesic, antiinflammatoty agent, diuretic and emmenagoga in folk remedies. Cyperi Rhizomata, processed and unproces sed, were extracted with MeOH and fractionated with petroleum ether (Pet. Ether), $CHCl_3$, BuOH, water. In order to investigate the effects of their fractions on kidney function of acute renal failure rats induced by $HgCl_2$ urinary volume, BUN, Creatinine, Uric acid were determined. The diuretic effect of processed Cyperi Rhizoma was significantly increased in renal failure rats, on serum chemical parameters, the significant inhibition of BUN (blood urea nitrogen) of processed Cyperi Rhizoma was revealed.

• 약학회지
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• 제57권4호
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• pp.258-264
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• 2013

Herbal medicine has been traditionally used in Asian countries for a long time. Many pharmacological effects are identified in the herbs and these herbs are believed to be safe for human. However, the safety or adverse effect of some traditional herbal medicines has not been established. We have chosen Cyperi rhizoma based on the Korea Herbal Pharmacopoeia and which have been widely used for an anti-inflammatory effect in Korea. The object of the study was to evaluate safety of Cyperi rhizoma in rats. The aqueous extract of Cyperi rhizoma was prepared according to the standard hot water extraction method of the Korea Pharmacopoeia. In the sub-chronic study, the aqueous extract of Cyperi rhizoma was orally administered once daily as 0, 125, 250, 500, 1000 and 2000 mg/kg/day to male and female F344 rats for 13 weeks. There were no treatment related abnormalities in mortality, clinical signs, food consumption, ophthalmologic examination, hematology, serum chemistry, urinalysis, gross observation, organ weight and histopathologic examination. In conclusion, The NOAEL (No Observed Adverse Effect Level) for Cyperi rhizoma aqueous extract was determined as more than 2000 mg/kg/day in the present experimental condition.

• 대한본초학회지
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• 제31권3호
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• pp.1-11
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• 2016

Objectives : The researcher investigated the anti-obesity effect of Platycodi Radix (P), Platycodi Radix and Cyperi Rhizoma combination water extract (PC) in mice fed a high fat diet and focused on the analysis of local area adipose tissue.Methods : Male ICR mice were divided into four groups, which were fed either a normal AIN diet (N group), a high fat diet (HFD group), or a high fat diet and orally administration with a concentraion of 300 mg/kg body weight (P group or PC group) for eight weeks.Results : Compared to mice in the HFD group, mice in the P group or PC group showed significant reductions in weight gain and relative weight of total fat. Compared to mice in the HFD group, mice in the P group showed significant reductions in relative weight of liver. In blood biochemistry analysis, AST, ALT, triglyceride, total-cholesterol and low density lipoprotein(LDL)-cholesterol, AI levels of P group or PC group were significantly lower than those of the control group AI. But serum serum high density lipoprotein(HDL)-cholesterol levels from the P group or PC group were significantly higher than those of the HFD mice in serum. And serum adiponectin levels from the P group or PC group were significantly increased that those of the HFD mice. And adipocyte number in the fat tissue from the P group or PC group was significantly higher than those of the HFD mice.Conclusions : Platycodi Radix, Platycodi Radix-Cyperi Rhizoma have an anti-obesity effect in mice and the effect is mediated by inhibition of fat gain.

• Journal of Acupuncture Research
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• 제25권2호
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• pp.243-257
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• 2008

Objective & Methods : The purpose of this study is to observe the effects of Cyperi Rhizoma Herbal-acupuncture infusion solution at Umgok($KI_{10}$) on Osteoporotic Rats Induced by Ovariectomy. The author performed several experimental items to analyze cytotoxic, osteoporosis evaluation, change of ALP, osteocalcin, Ca and histological change of tibia. Result : 1. BMD were increased non-meaningly in CR-HA than control group. 2. ALP was not inhibited by CR-HA, osteocalcin was decreased meaningly in CR-HA than control group. 3. Osteoclast like cell in tibia was increased meaningly in control group, decreased meaningly in CR-HA. 4. In the histological study in tibia, TBV was significantly increased, GPL was significantly decreased in the CR-HA than control group. Conclusions : From the result above, the results suggest that CR-HA at $KI_{10}$ has significant effect on osteoporosis, and to be put to practical use in the future osteoporosis clinic.

• 약학회지
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• 제56권5호
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• pp.280-287
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• 2012

A high-performance liquid chromatography (HPLC) combined with ultraviolet (UV) method for the simultaneous determination of ${\alpha}$-cyperone and nootkatone was developed for the quality control of Cyperus rotundus Linne. The separation was performed on a KR100-$5C_{18}$ ($4.6{\times}250mm$) column, and an elution gradient composed of methanol and water with a flow-rate of 1.0 ml/min. Detection wavelength was set at 254 nm. The optimum extraction for the detection of the ${\alpha}$-cyperone and nookatone was achieved by ultrasonic with methanol for an hour. Two marker compounds ${\alpha}$-cyperone and nootkatone in Cyperi Rhizoma showed good linearity ($R^2$ >0.999) in the concentration range of $12.5{\mu}g/ml$ to $200{\mu}g/ml$. The developed method provided satisfactory precision and accuracy with overall intra-day and inter-day variations of 0.04~1.23% and 0.08~0.68%, respectively, and the overall recoveries of 97.45~105.58% for the two compounds analyzed. Additionally, a difference was observed in the cluster analysis and principal component analysis between Cyperi Rhizoma in Korea and China. The result demonstrated that the principal component analysis is useful to distinguish between Cyperi Rhizoma in Korea and China.

• 대한한방부인과학회지
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• 제24권4호
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• pp.20-30
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• 2011

Purpose: Polycystic ovary syndrome(PCOS) is a common condition characterised by menstrual abnormalities. PCOS is now recognised to be a metabolic syndrome which may include hyperinsulinemia, hyperlipidemia, diabetes mellitus and possibly cardiac disease. Cyperi Rhizoma(CR) can soothe the liver to regulate gi and regulate menstruation to relieve pain. For these reasons, this study was designed to investigate the effects of CR on metabolic syndrome in PCO rats. Methods: Female rats injected with a single dose of 2 mg/kg estradiol valerate (EV) develop PCO, CR was given for 5 weeks. After 5 weeks administration of drugs, body weights, food uptake, Fasting Blood Glucose, Oral Glucose Tolerance Test, Total Cholesterol, HDL-Cholesterol, LDL-Cholesterol and Triglyceride were measured once a week. Results: In this experiment, single injection of EV induced hyperlipidemia, but it did not affect serum glucose levels. Oral administration of CR prevent weight loss shown in control group. In addition, treatment with CR can lower total cholesterol, LDL-cholesterol and triglyceride in serum compared to PCO induced control group. Conclusions: These results suggest that CR can regulate hyperlipidemia in PCOS.

• 생약학회지
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• 제43권1호
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• pp.79-84
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• 2012

A simple and reliable reverse phase HPLC method was developed to determine pharmacologically active marker compounds of Dipsaci Radix, Leonuri Herba and Cyperi Rhizoma. The stability test of water-extract of three natural medicines were examined for six months. However, no significant change in the content of the marker compounds of each extract observed during the time of investigation.