• 동의생리병리학회지
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• 제32권6호
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• pp.384-395
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• 2018

The aim of this study was to investigate whether a novel formulation of an herbal extracts has an inhibitory effect on obesity. To determine its anti-obesity effects, we performed anti-obesity-related experiments in vitro and in vivo. Thus, our present study was carried out to evaluate the anti-obesity effect of herbal extracts using a high fat diet (HFD)-induced obese mouse model and 3T3-L1 adipose cells. The effects of each herbal extracts on lipid accumulation in 3T3-L1 cells were examined using Oil Red O staining. Results showed that treatment with each herbal extracts at $10{\sim}100{\mu}g/ml$ had no effect on cell morphology and viability. Without evidence of toxicity, herbal extracts treatment decreased lipid accumulation compared with the untreated adipocytes controls as shown by the lower absorbance of Oil Red O stain. Futhermore, compared with control-differentiated mature adipocytes, each herbal extracts significantly inhibited lipid accumulation in mature 3T3-L1 adipocytes. In the HFD-fed obese mice, body weight, liver weight and white adipose tissue weights were significantly reduced by mixture of herbal extracts administration in mouse skin. Futhermore, we found that mixture of herbal extracts administration suppressed serum triglyceride (TG), and total cholesterol (TCHO) in HFD-induced obese mouse model. The mixture of herbal extracts of permeability was estimated by measuring the transepithelial electrical resistance (TEER) value in pig skin. The optimized formulations of herbal extracts (Test 3 formulation) showed skin permeation. However, test 1 formulation containing essential oil as enhancer showed maximum skin permeation. After confirming the enhanced skin permeability, in vivo studies were performed to assess whether skin irritation potential on the basis of a primary irritation index (PII) in rabbit skin. Reactions were scored for erythema/edema reactions at 24 h, 48 h and 72 h post-application. It was concluded that the test 1 formulation was not irritation (PII = 0). The present study suggests that the test 1 formulation might be of therapeutic interest with respect to the treatment of obesity.

• 약학회지
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• 제47권1호
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• pp.14-19
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• 2003

The hair cycle consists of three phases, growth (anagen), involution (catagen) and quiescence (telogen) phases. In order to evaluate hair re-growth effect of herbal extracts mixture containing the 70％ ethanol extracts of Polygoni Multiflori Radix, Mori Cortex Radicis, Gingko Biloba Folium and Pine bud, we have examined the induction of the anagen phase and/or elongation of the anagen period using C3H mice. Morphological examination was done by Hattori' and Ogawa's method. Enzyme activities of ${\gamma}$-glutamyl transpeptidase (${\gamma}$-GT) and alkaline phosphatase (ALP) was detected by Bessey-Lovry-Brock's method. Enzyme activity as a biochemical marker of hair cycle was investigated in the third hair cycle period of C3H mice after depilation. 3％ Minoxidil treated group and herbal extract mixture treated group were shown 3 days earlier initiation of anagen than control group. In cycling mouse skin, ${\gamma}$-GT activity is pronounced during anagen and greatly diminished during telogen. Herbal extract mixture has shown promising hair re-growth effect on hair follicular cycles of C3H mice.

• 약학회지
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• 제50권3호
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• pp.177-183
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• 2006

Women's aging made a functional decline at ovary, This functional problem causes estrogen deficiency and many disorders, such as, sexual dysfunction, obesity, osteoporosis, urinary incontinence, skin and all body's aging, etc. We determined the ameliorative effects of some herbal extracts mixture on postmenopausal symptoms in ovariectomized Sprague Dawley rats. Nine-weeks-old female rats were ovariectomized and treated with singled pomegranate extracts (0.40, 1.20 g/kg/day) and mixed pomegranate extracts (1.08, 3.24g/kg/day) for 8 weeks. Oral administration of pomegranate extracts for 8 weeks were increased serum estradiol level and improved the serum osteocalcin, ALP activity and bone specific ALP level. And pomegranate extracts were reduced body weight, adipose tissue. Uterus weight in treated group tended to improve. In addition, the concentrationl of triglyceride and total cholesterol were lower after 8 weeks. HDL-cholesterol levels improved with does-dependency in treated groups. Collagen level on skin and cartilage showed a slight increase at treatment for 8 weeks. $^{\infty}These$ results showed that both of singular extract treatments and extracts mixture treatments were effective on general postmenopausal symptoms at overiectomized rats, and especially, the mixture treatments were more effective than singular treatment. $^{\infty}In$ conclusion, these herbal extracts' mixture showed improvement effect in general factors related with postmenopausal disorders.

• 대한한의학방제학회지
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• 제23권1호
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• pp.67-76
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• 2015

Objectives : This Study aims to search for the actual prescriptions worth being Insured Herbal Mixture Extracts(IHME), which frequently used frequently in the clinical settings by comparing clinical prescriptions with the list of prescriptions covered under the national health insurance system. Methods : By making comparisons of the herb weight ratios of IHME with those recorded in EMR, the frequency is measured on the basis of the IHME and the frequency indication is computed for the clinical prescriptions with lower level of differences. Results & Conclusions : On the basis of the details of the clinical prescriptions used at the EMR, we have found out that many clinical prescriptions of EMR are similar for banhasasim-tang, banhabaekchulcheonmatang, bojungikgi-tang and jaeumganghwa-tang in the national health insurance system. And we could analyze indications of those prescriptions. So, if we can make a similarity criteria of prescriptions and this methods are used at nationwide research, we will be able to obtain a satisfactory result in study, medical industry and clinics.

• Journal of Animal Science and Technology
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• 제47권3호
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• pp.371-378
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• 2005

This study was conducted to evaluate effects of dietary herbal extracts mixturetMiracle" included Angelicae Gigantis Radix, Rehmanniae Radix, Cnidii Rhizoma, Glycyrrhizae Radix, Schizandrae Fructus, Plantago asiatica and Dioscoreae Radix) on the productivities of lactating sowsand growth performance and hematological characteristics of piglets. Twenty seven sows (Yorkshire ${\times}$ Landrace ${\times}$ Duroc, 1 to 3 parities) were used in a 21 day old trial. Dietary treatments included 1) CON (control; basal diet), 2) HPMO.l (basal diet + herbal plant mixture 0.1 %) and 3) HPMO.2 (basal diet + herbal plant mixture 0.2 %). Backfat thickness losses from farrowing to weaning was decreased in HPM treatmentscompared with control(linear effect, P $\leq$ 0.003). ADFI was decreased in sows fed herbal plant mixture(linear effect, P < 0.05). Also, treatments of dietary herbal plant mixture reduced day of return to estrus compared with control(linear effect, P < 0.05). Energy digestibility in HPM treatments were higher than control(linear effect, P $\leq$ 0.05). In piglets, weight gain(P > 0.05) and survivability(P> 0.05) after weaning werenot affected by treatments. No statistical differences were found(P> 0.05) forhematological characteristics in piglets. In conclusion, dietary herbal plant mixture reduces backfat thickness losses and day of return to estrus and improves energy digestibility in lactating sows.

• 대한예방한의학회지
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• 제19권1호
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• pp.131-144
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• 2015

Objective : This study was conducted to investigate anti-obesity effects of mixed-Powder(Raphani Semen, Coicis Semen, Poria, Plantaginis Testa & Theae folium)(HP) & mixed water extract(Citri Pericarpium, Crataegi Fructus, Maydis Stigma, Allium Skin) (HE) in mice fed a high-fat diet. Method : 50 Female ICR mice were divided into six groups; Normal group (Ve), high-fat diet group (Po), Po+HP(0.6g/kg) group(HP), Po+HE(1g/kg) group(HE), Po+(HP+HE) group(HPE), Po+(HP+HE)*2 group(DHPE). For 8 weeks, these groups were fed their respective diets. Body weight, liver weight and weights of adipose tissues, GOT/GPT index changes & Blood Glucose index changes were measured respectively. Lipid profiles in serum were analyzed by kit of blood. Results : Groups HP, HE, HPE, DHPE had significantly reduced body weight, liver weight, adipose tissue weights and GOT/GPT index, blood glucose index compared to the Po group. Also, serum triglyceride and total cholesterol, low density lipoprotein, were significantly reduced when compared to the Po group. Group G1 had significantly increased high density lipoprotein levels. Conclusion : Mixed powder (HP) & mixed water extract (HE) show anti-obesity effects in mice fed a high-fat diet.

• 한국식품저장유통학회지
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• 제18권6호
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• pp.916-922
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• 2011

본 연구는 다양한 생약재를 사용하여 생약재 복합물을 구성하고, 복합물의 이화학적 특성과 항산화 활성에 대하여 조사하였다. 생약재 복합물의 추출 수율은 물 추출물이 35.00%, 에탄올 추출물 25.33%이었으며, 분획물 중에서는 ethyl acetate층의 수율이 물 및 80% 에탄올 추출물에서 각각 0.64% 및 3.76%였다. 생약재 복합물의 물 및 80% 에탄올 추출물의 총플라보노이드 함량은 각각 2.34% 및 2.42%이었고 총페놀성 화합물 함량은 5.04% 및 4.56%이었으며, 용매별 분획물 중 ethyl acetate층의 총플라보노이드 함량이 가장 높았고 총페놀성 화합물 함량 또한 ethyl acetate층에서 가장 높았다. 추출물에 가장 많이 함유된 성분은 salicylic acid와 ${\rho}$-coumaric acid이었다. 물 추출물과 80% 에탄올 추출물의 전자공여능은 각각 43.32% 및 41.32%이었으며, 각각의 용매 분획물의 전자공여능은 총페놀성 화합물 함량의 패턴과 유사하였다. 아질산염 소거능은 물 및 80% 에탄올 추출물에서 9.68% 및 8.94%였으며, 용매별 분획물의 아질산염 소거능은 전자공여능과 유사하였다.

• 한국식품과학회지
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• 제42권1호
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• pp.109-114
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• 2010

결명자(Cassia obtusifolia) 및 포공영(Taraxacum platycarpum), 유근피(Ulmus macrocarpa)로 제조된 생약재 추출혼합물이 in vitro와 in vivo상에서 아토피 피부염에 미치는 영향을 실험하였다. HMC-1 cell을 이용하여 비만세포의 $\beta$-hexosaminidase 방출량을 측정한 결과, 단일 추출물보다 추출복합물이 탈과립을 억제하는 효과가 우수한 것으로 측정되었다. 그리고 HMC-1 cell에서 PMA와 A23187로 자극하였을 때 생성되는 염증성 cytokine의 분비에서도 추출혼합물의 저해 효과가 가장 높게 나타났다. 아토피 질환모델인 NC/Nga 마우스를 사용하여 생약재 추출혼합물의 아토피 저감효과를 측정한 결과, 진드기 추출물에 의해 발진된 마우스의 귀두께 및 조직학적인 부종 관찰을 통해 생약재 추출혼합물 농도가 증가함에 따라 대조군에 비해 귀 두께 및 부종의 감소가 관찰되었다. 또한 마우스의 혈중 IgE 농도와 이와 관련된 cytokine의 농도를 측정한 결과, 생약재 추출혼합물 투여농도가 증가함에 따라 IgE의 농도가 유의적으로 감소하였고, IgE의 과발현을 유도하는 IL-4의 분비 억제 및 IFN-$\gamma$의 분비가 증가되는 것으로 나타나 생약재 혼합추출물의 섭취가 아토피 피부염 증세 완화 효과에 도움이 되리라 사료된다.

• 한국약용작물학회지
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• 제18권4호
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• pp.244-247
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• 2010

It's crucial to control Alternaria blight and Anthracnose emerging mostly on ginseng leaves during the rainy season to increase the organic ginseng products. The purpose of this study is to investigate the efficay of lime-brodeaux spray on the ginseng leaves and evaluate the growth and yield of the ginseng, and the contents of ginsenoside and 70% ethanol extracts from 3-year-old ginseng variety, Cheonpoong. Lime-bordeaux sprayings were conducted in the ratio of 6-6 in June, 8-8 from July to September every 15 days. After June 10, the spraying have no effects on the growth leaf and stem, and there was no significant increase in chlorophyll contents. The ratio of intact leaf and root were distinctly increased because Alternaria blight and Anthracnose were decreased by spraying lime-bordeaux mixture. Root weight per plant and root yield were increased by 15%, and 62% in 3-year old ginseng, respectively, because the ratio of intact leaf and root were higher by using lime-bordeaux mixture. Furthermore, spraying of lime-bordeaux mixture is prone to increase the ratio of rusty root in ginseng. Spraying of lime-bordeaux mixture decreased both of the contents of ginsenoside and 70% ethanol extract by 13.7%, and 15.2% in 3-year-old ginseng, respectively.

• Journal of Applied Biological Chemistry
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• 제62권3호
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• pp.265-273
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• 2019

This study aimed to evaluate the anti-atherosclerotic and anti-hypertensive effects of six different plant extracts using a N(G)-nitro-L-arginine-methyl ester (L-NAME)-induced rat model of hypertension. All extracts were administered orally for six weeks. At the end of the study period blood pressure, blood flow, aortic histopathology, and hepatic endothelial nitric oxide synthase (eNOS) expression were measured. Subsequently, we also measured the levels of intracellular reactive oxygen species, nitric oxide (NO), and anti-inflammatory cytokines in vitro. Based on these screening results, we selected extracts of Cinnamomum cassia (C. cassia) and Salvia miltiorrhiza (S. miltiorrhiza) for further evaluation. C. cassia and S. miltiorrhiza extracts ameliorated hypertension and atherosclerosis in L-NAME-treated rats in a dose-dependent manner. In addition, a mixture of C. cassia and S. miltiorrhiza had an additive effect to reduce blood pressure, increase blood flow, and normalize aortic tissue. This mixture demonstrated anti-oxidative and anti-inflammatory activities in vitro. In conclusion, although further analysis of the therapeutic mechanism is required, the anti-hypertensive and anti-atherosclerotic effects of this mixture are likely mediated by increased eNOS expression, and its anti-oxidative and anti-inflammatory activities.