• Title/Summary/Keyword: herbal mixture extracts

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Evaluation of Antibacterial Effects of a Combination of Coptidis Rhizoma, Lonicerae Flos, Paeonia Japonica Extracts, and Dioctahedral Smectite Against Salmonella Typhimurium in Murine Salmonellosis

  • Jung, Won-Chul;Lee, Yeon-Ok;Cha, Chun-Nam;Lee, Yeo-Eun;Kim, Gon-Sup;Lee, Hu-Jang
    • 한국식품위생안전성학회지
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    • 제25권1호
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    • pp.6-9
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    • 2010
  • 본 연구는 황련, 금은화, 그리고 백작약 혼합분말(1:1:1)의 메탄올 추출물(CLP1000)과, 이에 dioctahedral smectite를 혼합한 합제 (CLPS1000)의 살모넬라에 대한 항균효과를 평가하기 위해 수행되었다. CLP1000와 CLPS1000는, 0. 5mg/ml 농도에서 S. typhimurium에 대한 항균효과를 보이지 않았으나, 1.0 mg/ml의 농도에서는 S. typhimurium에 대한 항균활성이 관찰되었다. BALB/c 마우스를 이용한 살모넬라 감염시험에서 Smectite, CLP1000 그리고 CLPS1000을 각각 10 mg/ml 농도로 12일 동안 투여한 결과, 사망률이 각각 90%, 90% 그리고 70%을 보여, CLPS1000이 마우스 살모넬라증에 강력한 효과를 갖고 있는 것으로 나타났다.

Induction of Growth Hormone by the Roots of Astragalus membranaceus in Pituitary Cell Culture

  • Kim, Chung-Sook;Ha, Hye-Kyung;Kim, Jin-Sook;Kim, Yun-Tai;Kwon, Sun-Chang;Park, Sie-Won
    • Archives of Pharmacal Research
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    • 제26권1호
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    • pp.34-39
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    • 2003
  • The traditional Asian medicinal herb, roots of Astragalus (A.) membranaceus (Leguminosae), is used for many purposes, some of which are purported to stimulate the release of growth hormone in vivo. Extracts of A. membranaceus were tested to determine whether they stimulate the release of growth hormone in rat pituitary cell culture. A. membranaceus was extracted sequentially with 80% ethanol (fraction A), n-hexane (fraction B); the test compound from the herbal extraction was isolated using silica gel column chromatography and was identified with spectral data. Test compound was also extracted by traditional boiling water methods. Induction of growth hormone in pituitary cell culture was conducted with isolated compounds and extracted fractions of A. Radix (dried roots of A. membranaceus). The fraction A was not active in the rat pituitary cell culture, but the fraction B derived from the ethanol fraction stimulated the release of growth hormone in culture. Six compounds from fraction B (1-6) were isolated and identified previously. The compounds 1,2-benzendicarboxylic acid diisononylester (1), $\beta$-sitosterol (2), and 3-Ο-$\beta$-D-galactopyranosyl-$\beta$-sitosterol (5) did not induce growth hormone release in the culture. Formononetin (3), 9Z, 12Z-octadecadienoic acid (4), stigmast-4-en-6$\beta$-o1-3-one (6) and 98-E, a mixture of 1'-9, 12-octadecadienoic acid (Z,Z)-2',3'-dihydroxy-propylester (7) and 1'-hexadecanoic acid-2',3'-dihydroxy-propylester (8) stimulated the release of growth hormone in the rat pituitary cell culture significantly compared to the control. In conclusions, four compounds isolated from extracts of A. Radix induced growth hormone release in the rat pituitary cell culture. The 98-E isolate was the most active inducer of growth hormone release.

Korean Red Ginseng and Portulaca oleracea Extracts Attenuate Lipopolysaccharide-induced Inflammation via Downregulation of Nuclear Factor Kappa-B and the Mitogen-activated Protein Kinase Signaling Pathway in Macrophage Cell Line RAW 264.7

  • Ullah, HM Arif;Kim, Tae-Hwan;Saba, Evelyn;Kim, Sung Dae;Rhee, Man Hee
    • 대한의생명과학회지
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    • 제27권2호
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    • pp.51-58
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    • 2021
  • Korean red ginseng (Panax ginseng Meyer) is a well-known traditional medicine, with numerous biological functions in the body. Portulaca oleracea (P. ole) belongs to the Portulacaceae family and has bioactive potential as a traditional medicine. This study aimed to determine the anti-inflammatory effects of Korean red ginseng extract (RGE) and P. ole extract on lipopolysaccharide (LPS)-treated RAW 264.7 cells. The combination of RGE (50 ㎍/mL) and P. ole (6.25 ㎍/mL) extracts significantly suppressed LPS-induced nitric oxide synthesis. The expression of proinflammatory mediators, including inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2), and proinflammatory cytokines, including interleukin-1β, interleukin-6, and tumor necrosis factor-α, were markedly decreased by the combined treatment with RGE (50 ㎍/mL) and P. ole (6.25 ㎍/mL). Moreover, iNOS and COX-2 protein expression levels were also significantly reduced in the combined treatment compared to the LPS-stimulated group. In addition, the nuclear translocation of phosphorylated nuclear factor kappa-B was suppressed by the treatment with RGE and P. ole. Moreover, the mitogen-activated protein kinase pathway was also partially inhibited by the combination treatment with RGE and P. ole. Our results demonstrate that the treatment mixture with RGE and P. ole could be used as functional food and therapeutic herbal medicine in various inflammatory diseases.

The Treatment Effect of Ulcerative Colitis of Supercritical Heat-Treated Radish Extracts

  • Kim, Hyun-Kyoung
    • International Journal of Internet, Broadcasting and Communication
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    • 제13권2호
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    • pp.145-155
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    • 2021
  • With the recent rapid improvement in the standards of life and westernization of dietary lifestyles, the consumption of high-calorie diets such as high-fat and high-protein red meat and instant foods has increased, while less vegetables containing dietary fiber are consumed. In addition to that, stress, erroneous dietary behaviors, and contaminated environments are linked to the risk of developing ulcerative colitis, which is on the rise. Another cause of ulcerative colitis is that involve laxative abuse, including repeated, frequent use of laxatives, and include such conditions as deteriorated bowel function, irritable bowel syndrome, diarrhea, intestinal inflammation, etc. The present study aimed to investigate the comparative evaluation of pharmacological efficacy between sulfasalazine alone and combination with herbal medicine on dextran sodium sulfate (DSS)-induced UC in mice. Balb/c mice received 5% DSS in drinking water for 7 days to induce colitis. Animals were divided into five groups (n = 9): group I-normal group, group II-DSS control group, group III-DSS + sulfasalazine (30 mg/kg), group IV-DSS + sulfasalazine (60 mg/kg), group V-DSS + sulfasalazine (30 mg/kg) + Radish Extract mixture (30 mg /kg) (SRE). DSS-treated mice developed symptoms similar to those of human UC, such as severe bloody diarrhea and weight loss. SRE supplementation, as well as sulfasalazine, suppressed colonic length and mucosal inflammatory infiltration. In addition, SRE treatment significantly reduced the expression of pro-inflammatory signaling molecules through suppression both mitogen-activated protein kinases (MAPK) and nuclear factor-kappa B (NF-κB) signaling pathways, and prevented the apoptosis of colon. Moreover, SRE administration significantly led to the up-regulation of antioxidant enzyme including SOD and Catalase. This is the first report that Radish extract mixture combined with sulfasalazine protects against experimental UC via the inhibition of both inflammation and apoptosis, very similar to the standard-of-care sulfasalazine.

버섯차 개발을 위한 로스팅 식용버섯류와 곡물첨가물의 혼합비율에 따른 추출온도 및 시간별 생리활성 및 영양성분 변화 (Changes of biological activities and nutrition contents by different extraction conditions in the mixtures of roasted edible mushrooms and grain additives for the development of mushroom tea)

  • 안기홍;한재구;김옥태;조재한
    • 한국버섯학회지
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    • 제18권4호
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    • pp.344-356
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    • 2020
  • 본 연구에서는 느타리(Pleurotus ostreatus)와 표고(Lentinula edodes) 버섯차 개발을 위하여 귀리(oat)와 현미(brown rice)를 부재료로 사용함으로서 버섯 특유의 향미를 저감시킴과 동시에 곡물류 특유의 고소함과 영양학적 가치 향상을 기대하였다. 이에 버섯시료의 가공방법 중 열풍건조 및 로스팅 처리에 의한 생리활성 및 영양성분의 변화를 분석한 결과, 느타리와 표고의 열풍건조 및 로스팅 시료 사이의 DPPH 라디컬 소거능과 아질산염 소거능의 차이는 크게 없었으나, 총 폴리페놀 함량과 베타글루칸 함량은 로스팅 처리에 의하여 함량치가 증가하는 것으로 나타났다. 또한 로스팅 처리된 귀리와 현미의 생리활성과 영양성분을 비교한 결과, 귀리의 DPPH 라디컬 소거능 및 베타글루칸 함량은 현미에 비하여 높은 것으로 나타났으며, 귀리는 높은 글루탐산(Glu) 성분 등을 포함하여 모든 아미노산 성분이 현미보다 높게 나타났다. 로스팅 버섯 시료와 부재료의 혼합비율별 추출온도 및 추출시간 조건에 따른 생리활성 분석결과, DPPH 라디컬 소거능은 로스팅 표고와 귀리 1:1 혼합물(LE+O)의 100℃, 3분 추출조건에서 33.5%로 가장 높았으며, 아질산염 소거능은 느타리와 현미 3:1 혼합물(PO+B)의 100℃, 10분 추출조건에서 49.9%로 가장 높은 소거활성을 보였다. 총 폴리페놀 함량은 70℃의 10분 추출시간 조건에서 느타리와 현미 3:1 혼합추출물(PO+B)의 함량치가 16.2 mg GAE/g로 가장 높았으며, 베타글루칸 함량은 표고와 현미(LE+B) 3:1 혼합물에서 34.4%로 다른 혼합비율의 함량치에 비하여 높았다. 아미노산 분석결과, 느타리와 현미 혼합물(PO+B) 중 1:1 혼합비율에서 필수 아미노산 성분함량이 다른 혼합비율에 비하여 높았으며, 표고와 현미(LE+B) 혼합물 3:1의 비율에서 필수아미노산 성분 함량이 가장 높았다. 아미노산 성분 중 단맛과 감칠맛을 나타내는 성분함량이 월등히 높았던 귀리를 혼합함에 따른 느타리, 표고와 귀리 혼합물에서의 아미노산 성분함량의 상승효과는 나타나지 않았다.

Inhibition of Arterial Myogenic Responses by a Mixed Aqueous Extract of Salvia Miltiorrhiza and Panax Notoginseng (PASEL) Showing Antihypertensive Effects

  • Baek, Eun-Bok;Yoo, Hae-Young;Park, Su-Jung;Chung, Young-Shin;Hong, Eun-Kyung;Kim, Sung-Joon
    • The Korean Journal of Physiology and Pharmacology
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    • 제13권4호
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    • pp.287-293
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    • 2009
  • The dried roots of Danshen (Salvia miltiorrhiza) and Sanchi (Panax notoginseng) have been widely used in traditional Chinese medicine for promoting blood circulation as well as various other bodily functions. Here we investigated the effects of a mixture of aqueous extracts of Danshen and Sanchi, named PASEL, on blood pressure and vascular contractility in rats. Orally administered PASEL (62.5 mg/kg and 250 mg/kg, for 5 weeks) lowered the blood pressure of spontaneous hypertensive rats (SHR) but this was not observed in normal Wistar-Kyoto rats (WKR). We then investigated the effects of PASEL on the arterial contraction of the small branches of cerebral arteries (CAs) and large conduit femoral arteries (FAs) in rats. PASEL did not affect high-K (KCI 60 mM)- or phenyleprine (PhE)-induced contracture of FAs. The myogenic response, a reactive arterial constriction in response to increased luminal pressure, of small CA was dose-dependently suppressed by PASEL in SHR as well as control rats. Interestingly, the KCI-induced contraction of small CAs was slowly reversed by PASEL, and this effect was more prominent in SHR than control WKR. PASEL did not inhibit angiotensin-converting enzyme (ACE) activity. These results demonstrated that the antihypertensive effect of PASEL might be primarily mediated by altering the arterial MR, not by direct inhibition of L-type $Ca^{2+}$ channels or by ACE inhibition.

Studies on the Reproductive and Developmental Toxicity of Herbal Medicine Containing Aristolochic Acids

  • Sohn, K-H;Rhee, G-S;Kim, S-S;Kim, S-H;Kwack, S-J;Chae, S-Y;Park, C-H;Kim, B-H;Kil, K-S;Choi, K-S;Park, K-L
    • 한국수정란이식학회:학술대회논문집
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    • 한국수정란이식학회 2002년도 국제심포지엄
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    • pp.110-110
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    • 2002
  • Rapidly progressive interstitial renal fibrosis has recently been reported in young women who have been on a slimming regimen including chinese herbs. Aristolochic acid, suspected as the causal factor of this renal disease, is a well known carcinogen. It has been known that Madouling (Aristolochiae fructus) contains aristolochic acid. The objective of this study was to investigate the effects of Madouling, Madouling-tang, which are the extract mixture from 10 different chinese herbs including Madouling, and aristolochic acid on reproductive and developmental toxicity. Female rats were administered orally with the extracts of Madouling, madouling-tang, and aristolochic acid from 14 days before mating to day 17 of gestation. Madouling (8mg/kg) decreased fertility in the 8mg/kg group, but Madouling-tang and aristolochic acids did not. Significant decrease of mean fetal body weights were observed in the 16mg/kg group of aristolochic acids. External, visceral and skeletal malformation of fetuses were not observed with treatment. Histopathological examination showed the discrete damage of kidney in the 8mg/kg group of Madouling and 16mg/kg groups of aristolochic acid. In whole embryo culture, Madouling and Madouling-tang caused the retardation of growth and development of embryo in the dose of 1 $\mu$g/ml and 0.02 $\mu\textrm{g}$/kg, respectively while aristolochic acids showed the similar effect in the dose of 300 $\mu\textrm{g}$/kg. These results indicate that Madouling, up to 0.05mg/kg (prescription dose to human) has no adverse effects on the fertility, reproduction and development of Sprague-Dawley rats.

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rSj26 또는 화학 항원 유도 아토피 피부염 마우스 모델에서 가감보중익기탕의 면역 매개물 조절 및 상처치료 효과 (Effects of Gagambojungikgi-tang on the Immune Mediators Regulation and Wound Healing in the rSj26 or Chemical Antigen induced Atopic Dermatitis Model Mice)

  • 허정훈;송한나;장선일
    • 대한본초학회지
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    • 제23권1호
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    • pp.53-61
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    • 2008
  • Objectives : The aim of this study was to investigative the effects of Gagambojungikgi-tang (GBT), a Korean herbal medicine, on the immune mediators, T cell proliferation and wound healing in the recombinant Sj26 (rSj26) antigen induced atopic dermatitis(AD) model mice. Methods : GBT is the water extracts prepared from mixture of Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Atractylodes Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Artemisia iwayomogi Herba, Scutellaria Radix, Lonicera japonica Flos. This is a modified prescription of Bojungikgi-tang, which has been used for the treatment of indigestion, and immunological disease in east-asian countries. GBT was orally administered or externally applied at difference doses. The levels of immune mediators [(IgE, IgG1, prostaglandin E2 (PGE2), Th1/Th2 cytokines], T cell proliferation, and wound healing in the rSj26 or chemical antigen induced AD model BALB/c were investigated. Results : GBT dose-dependently suppressed the release of TNF-${\alpha}$, IL-$1{\beta}$ (Th1 cytokines), IL-4, IL-10 (Th2 cytokines), PGE2 (inflammatory mediators) and T cell proliferation. But GBT increased the production of IFN-${\gamma}$ (Th1 cytokine). Furthermore, A wound healing effect of GBT was similar to external application of dexamethasone. Conclusions : These results suggest that GBT suppresses the inflammatory mediators and regulates the Thl/Th2 cytokines, and promotes the wound healing. Therefore, these properties may contribute to the strong anti-AD effect of GBT.

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Alleviating effects of the mixture of Elaeagnus multiflora and Cynanchum wilfordii extracts on testosterone deficiency syndrome

  • Jung, Myung-A;Shin, Jawon;Jo, Ara;Kang, Huwon;Lee, Gyuok;Oh, Dool-Ri;Yun, Hyo Jeong;Im, Sojeong;Bae, Donghyuck;Kim, Jaeyong;Choi, Chul-yung
    • Journal of Applied Biological Chemistry
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    • 제63권4호
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    • pp.451-455
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    • 2020
  • Testosterone deficiency syndrome (TDS), also known as late-onset hypogonadism, is a clinical and biochemical syndrome associated with advanced age and characterized by deficient serum testosterone levels. The Elaeagnus multiflora fruit (EMF) and Cynanchum wilfordii (CW) have been used in traditional herbal medicine. This study aimed to investigate the therapeutic effects of EMF and CW mixtures (at the ratios of 3:7, 5:5, and 7:3) on TDS using TM3 cells and aging male rats. EMF, and mixtures of EMF and CW (at the ratios of 3:7, 5:5, and 7:3) significantly increased testosterone levels in TM3 cells (p <0.05). The rats were orally administered EMCW (EMF and CW mixed at the ratio of 3:7 50, 100 and 200 mg/kg/day) for 4 weeks consecutively. After 4 weeks of EMCW administration, latency time on the rotarod test, and serum testosterone and dehydroepiandrosterone sulfate levels were significantly increased (p <0.05 and p <0.01). Moreover, the levels of globulin-bound sex hormones were decreased in the EMCW-fed groups. However, prostate-specific antigen levels did not differ among the groups. These results suggest that EMCW can be effectively used to alleviate TDS.

섬오가피에 대한 항돌연변이원 시험 (Antimutagenic Study on Acanthopanax Koreanum Nakai)

  • 조명찬;홍창의;유수연
    • 한국식품위생안전성학회지
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    • 제25권3호
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    • pp.215-219
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    • 2010
  • 본 연구는 섬오갈피 뿌리 추출물을 이용하여 돌연변이 유발을 관찰하기 위해 S. typhimurium TA100, TA98, TA1535, TA1537과 E. coli WP2 uvr A를 이용해 Ames test을 하였고 또한 S. typhimurium TA100, TA98을 이용한 항돌연변이원 억제 시험을 시행하였다. Ames test에 필요한 시험물질들은 최고농도 결정을 통해 $5000\;{\mu}g$/plate, $2500\;{\mu}g$/plate, $600\;{\mu}g$/plate의 시험물질을 양성대조군, 실험군, 음성대조군을 비대사활성계와 대사활성계로 나누어 시험을 시행하였다. 시험 결과 모든 농도에서는 집락군의 일관성 있는 증가는 보이지 않았고 이 점으로 미루어 보아 복귀돌연변이는 일어나지 않았고 음성으로 판정하였다. 항돌연변이원 시험에서는 양성물질의 농도결정과 시험물질의 최고농도 결을 통해 양성대조군, 실험군, 음성대조군을 비대사활성계와 대사활성계로 시험을 하였고 시험결과 S. typhimurium TA100, TA98 두 균주 돌연변이 억제를 보였으며 TA98에서 더 높은 억제율을 보였다. 시험결과로 섬오갈피의 뿌리는 항돌연변이 억제효과에 탁월한 효과가 있음을 시사하였다.