• Title/Summary/Keyword: Crataegus pinnatifida

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Crataegi Fructus-Induced Vascular Relaxation through Release of Endotherial Nitric Oxide (내피세포 Nitric Oxide 유리를 통한 산사의 혈관이완 작용)

  • Chae Jong Koo;Kim Gil-Whon;Shin Heung Mook
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.17 no.1
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    • pp.146-150
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    • 2003
  • It had been known for a while that Crataegi Fructus(CF; Crataegus pinnatifida Bunge) had only a digestive effect. Recently, it has been demonstrated that CF also has an anti-hypertensive effect. However, its mechanism of relaxant effect has not been investigated yet. This study was examined to investigate the mechanism of vascular relaxation effect of CF in isolated rat thoracic aorta. CF revealed significant relaxation to phenylephrine(PE)-induced arterial contraction but much less to KCI-induced one. When CF was pretreated, it inhibited PE-induced contraction non-competitively. Methylene blue(10/sup -6/M) completely blocked the relaxant effect of CF whereas L-NAME(10/sup -5/M) did almost completely. However, atropine(10/sup -6/M) did not have any influence on vascular relaxation effect of CF. Regarding cNOS activity, CF significantly increased its activity from rat whole brain homogenate in a dose dependent manner which was inhibited by L-NAME(10/sup -5/M). On the other hand, CF did not affect on expression of TNF-α mRNA in RAW 264.7 cells, suggesting that CF is not related to iNOS activity. These results indicate that CF would be effective in relaxing vascular contraction through release of endothelial nitric oxide.

Effects of Kangjieum on Serum Lipids and Active Oxygen Content in Overweight Women Consequential Qi-stagnation and Blood Stasis Patterns (약선차 강지음(降脂飮)이 기체혈어형(氣滯血瘀型) 과체중 성인의 혈청지질 및 활성산소 농도에 미치는 영향)

  • Lee, Deok-Ja;Cho, Jung-Soon;Park, Jin-Young;Park, Sung-Hye
    • The Korean Journal of Food And Nutrition
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    • v.25 no.4
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    • pp.697-705
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    • 2012
  • This research was planned and executed to evaluate how the composition of Yack-sun (oriental diet therapy) tea can effect the health conditions of people who are suffering from diet-related diseases such as being overweight, obese and hyperlipidemic, by taking Yack-sun tea in a form of nutritional supplement with daily meals. We produced Kangjieum with Lycense Mill., Polygonum multflorum Thunb, Cassia tora L., Crataegus pinnatifida Bge and Salvia miltiorrhiza Bge. We evaluated the effects of this tea on serum lipids, on homocysteine concentration, and on active oxygen contents, oxidative stress by clinical practices. We have determined that this tea has a significant effect on decreasing body fat content, decreasing total cholesterol, decreasing LDL-cholesterol, and decreses triglyceride and homocysteine concentrations. In addition, blood active oxygen content and oxidative stress were significantly decreased. We think that scientific and objective evaluation was performed on the components of Kangjieum prescription. We concluded that we could apply the components, not only in a form of tea, but also in other forms of various foods. The information we received from this conclusion will be basic information on how we can apply oriental medicinal resources into other food and will be a steppingstone for medicinal herbs to place a foot in the field of functional food research, which already draws sizable attention world-wide.

Study of Experimentations and Clinical Trials' Trends for Obesity Treatment using Pharmacupuncture (약침을 활용한 비만연구의 실험실적 및 임상적 연구동향 고찰)

  • Kim, Min-Woo;Song, Yun-Kyung;Lim, Hyung-Ho
    • Journal of Korean Medicine for Obesity Research
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    • v.11 no.1
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    • pp.47-60
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    • 2011
  • Objectives The objective of this study was to contribute to the development of pharmacupuncture for obesity treatment by reviewing the studies of pharmacupuncture experimentations and clinical trials. Methods We searched the papers with keywords of 'obesity' and 'pharmacupuncture' in the search site, RISS, Oriental medicine advanced searching integrated system(OASIS), Korean traditional knowledge portal, the society of Korean medicine for obesity research, Korean pharmacupuncture institute, the Korean academy of oriental rehabitation medicine and Korean acupuncture & moxibustion society. Results 1. We reviewed 37 articles searched. 27 articles(73.0%) were animal experimentations, 5 articles(13.5%) were cell experimentations, 4 articles(10.8%) were clinical trials and 1 article(2.7%) was study analysis. 2. The herbs, using for animal experimentations, were atratylodes japonica, coix lachrymajobi, ephedra sinica, crataegus pinnatifida, wild ginseng and etc. Acupucture points were joksamni(ST36), zhongwan(CV12), gansoo(BL18), pungnyung(ST40), umnungchon(SP9), bisu(BL20), gokji (LI11), cheun-chu(ST25) and etc. 3. For cell experimentations, preadipocytes and adipocytes performed on cell cultures with using rats, 3T3-L1 preadipocytes and porcine skin including fat tissue were treated with fel ursi, bovis calculus, ephedrae herba, spirodelae herba, wild ginseng. 4. For clinical trials, Sangsik no.1, Bigiheo, ephedra, green tea and sweet bee venom were injected at the region where a lot of fat like zhongwan(CV12), xiawan(CV10), kwanwon(CV4), cheun-chu(ST25) and thigh. Conclusion Through animal and cell experimentations and clinical trials, the treatment of obesity using local acupuncture therapy was effective. For clinical use, however, it is considered that animal and cell experimentation and clinical trial's connection using one kind of herb and studies about more clinical trials and associated side effects are needed.

Effects of Natural Plants Supplementation on Adipocyte Size of the Epididymal Fat Pads in Rats (천연소재 흔합물의 보충급여가 부고환 지방세포 크기에 미치는 영향)

  • Kim, Hyun-Sook;Kim, Tae-Woo;Kim, Dae-Jung;Hwang, Ha-Jin;Lee, Hyun-Joo;Choe, Myeon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.36 no.4
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    • pp.419-423
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    • 2007
  • Obesity is increasingly recognized as a serious public health threat. Anti-obesity nutraceuticals that are safe and effective for the control and treatment of obesity are the subject of intense research throughout the world. The purpose of this study was to assess the effects of plants such as Akebia quinata, corn silk, Crataegus pinnatifida var. psilosa, Coix lachrymajobi var. mayuen, and Lentinus edodes on fat cell size and serum lipid profile of rats. Male Sprague-Dawley rats were weighed, randomly assigned and fed AIN-76A basal or high fat diet for 6 weeks. Serum triacylglycerol level of rats fed a normal diet was significantly decreased with natural plants supplementation. Adipocytes from the epididymal fat pads of rats fed a high fat diet were larger than those of rats fed a normal diet. Fat cell size significantly (p<0.05) decreased with natural plants supplementation. Therefore, we found that natural plants supplementation can be used for the treatment of obesity, possibly by decreasing the body fat.

Oriental Diet Therapy Area Approach and Nutritional Composition Analysis of Yack-Sun Tea for Qi-stagnation and Blood Stasis Pattern' Overweight and Obesity (기체혈어형(氣滯血瘀型) 과체중 및 비만을 위한 약선차의 약선식료학적 접근 및 식품영양학적 분석)

  • Lee, Deok-Ja;Cho, Jung-Soon;Park, Jin-Young;Park, Sung-Hye
    • The Korean Journal of Food And Nutrition
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    • v.25 no.3
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    • pp.513-520
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    • 2012
  • This research was planned and executed to evaluate how the composition of Yack-sun tea can affect the health conditions of people who are suffering from diet-related such as being overweight, are obese and have hyperlipidemia, by taking Yack-sun tea in a form of a nutritional supplement with our daily meals. We produced Kangjieum with Lycium chinense Mill., Polygonum multflorum Thunb, Cassia tora L., Crataegus pinnatifida Bge and Salvia miltiorrhiza Bge. Thus, we approach of oriental diet therapy area research of Kangjieum and analysis proximate composition, water soluble antioxidant content. The content(%, dry basis) of total carbohydrate was 60.23%, crude protein was 18.18%, crude ash was 11.36% and crude fat was 10.23% in Kangjieum. Total water soluble antioxidant content was 1.027 ${\mu}g/m{\ell}$ of Kangjieum. We think that scientific and objective evaluation was done on the components of the Kangjieum prescription. This basic data could help guide the application of oriental medicinal resources into other foods and serve as a stepping-stone for use of Kangjieum in the burgeoning field of nutraceutical foods. Last, the scientific effects of oriental medicinal foods developed according to oriental medicinal theory. This theory is believed to be essential for government policy development concerning validation of medicinal effects and assessment, with the aim of fostering systematic development and providing guidance to food development in the interest of national health.

First Report of Ash whitefly, Siphoninus phillyreae (Haliday, 1835) (Hemiptera: Aleyrodidae) in Korea (한국에서 새로운 해충 석류가루이, Siphoninus phillyreae (Haliday, 1835) 발견 보고)

  • Lee, Heungsu;Park, Deog Kee;Lee, Sukmin;Lee, Gwan-Seok;Lee, Jongho;Hong, Ki-Jeong;Lee, Wonhoon
    • Korean journal of applied entomology
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    • v.59 no.3
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    • pp.251-255
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    • 2020
  • In 2019, the ash whitefly, Siphoninus phillyreae (Haliday, 1835), was firstly found on a pear tree in Jinju-si, Gyeongsangnam-do. From occurrence survey, we confirmed that S. phillyreae was occurred in seven cities, Busan, Changwon, Jinju, Gwangyang, Suncheon, Goheung, and Goseong. In addition, seven plants, such as Punica granatum, Pyrus pyrifolia, Cydonia oblonga, Prunus mume, Crataegus pinnatifida, Eriobotrya japonica, Photinia glabra, Pyracantha angustifolia, Lagerstroemia indica, and Malus prunifolia, were detected as hostplants. In this study, we present the first report of this species in Korea and describe the damage caused by S. phillyrease and its taxonomic information.

Evaluation of Gastric Motility Enhancement of the Extracts and Isolates from Traditional Medicinal Herbs (한약재 추출물 및 유래 화합물들의 위장관 운동 촉진 효능 연구)

  • Hong, Ji-Young;Chung, Hwa-Jin;Choi, Tae Jun;Pyee, Yuna;Lee, Je-Hyun;Lee, Dong-Ung;Choi, Jae Sue;Lee, Sang Kook
    • Korean Journal of Pharmacognosy
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    • v.45 no.3
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    • pp.187-193
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    • 2014
  • To identify potential gastrointestinal prokinetic agents, water and 70% ethanol extracts and isolated compounds from 41 different traditional medicinal herbs were evaluated for the stimulation of gastrointestinal (GI) motility in vivo. Of the 41 water and 70% ethanol extracts, 12 extracts were found to enhance GI motility activity in mice by more than 10%. The 12 extracts are as follows: Atractylodes japonica (root), Crataegus pinnatifida (flower), Aucklandia lappa (root), Inula helenium (root), Cynanchum wilfordii (root), Chinese Liriope platyphylla (root), Codonopsis pilosula (root), Glehnia littoralis (root), Pinellia ternate (tuber), Agastache rugosa (aerial part), Angelica decursiva (whole plant), and Peucedanum praeruptorum (whole plant). In particular, the extracts from Atractylodes japonica (root), Cynanchum wilfordii (root) and Angelica decursiva (whole plant) have demonstrated the highest GI motility activity. In addition, 26 isolated compounds from the medicinal herbs were tested, and 8 isolated compounds were found to be active. They are ${\alpha}$-ionone, ${\beta}$-ionone, trans-caryophyllene, cedrol, methyl-3,5-di-O-E-caffeoyl-quinate, lobetyolin, oleoyllinoleoylolein and cis-jasmone. ${\beta}$-ionone from Aucklandia lappa (root) showed the most potent GI motility activity. The active traditional medicinal herbs and isolated compounds might be therapeutically advantageous in the treatment of GI motility disorders.

Study of Lipoprotein Lipase Inhibitory Activity of Anti-obesity Herb Extracts (항비만소재의 lipoprotein lipase 억제 작용 연구)

  • Lee, Sung Mee;Kang, Yun Hwan;Kim, Kyoung Kon;Kim, Tae Woo;Choe, Myeon
    • Korean Journal of Food Science and Technology
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    • v.47 no.2
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    • pp.246-253
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    • 2015
  • In this study, we evaluated the lipoprotein lipase (LPL) inhibitory activity of 11 water extracts derived from Cinnamomum cassia Blume, Sarcodon aspratus, Cordyceps militaris, Crataegus pinnatifida Bunge, Corni fructus, Allium cepa, Coix lacryma-jobi, Plantago asiatica L., Lentinus edodes, Rosa rugosa, and Foeniculum fructus. The results of the LPL secretion and activity assay showed Sarcodon aspratus (NE) extract have an LPL secretion inhibitory acitivity. The cause of reduction in LPL secretion after NE treatment was investigated using molecular biology methods. NE treatment affected the LPL content in cells, but did not affect LPL mRNA expression. It also increased the mRNA expression level of sortilin-related receptor LDLR class A (SorLA), a receptor that induces endocytosis and intracellular trafficking of LPL. Finally, cell fractionation revealed that NE treatment induced the expression of CCAAT-enhancer-binding protein beta ($C/EBP{\beta}$), a SorLA transcription factor, in the nuclei of 3T3-L1 adipocytes. These results show that NE's anti-obesity effect involves inhibition of LPL secretion through $C/EBP{\beta}$-mediated induction of SorLA expression.

Antioxidant and Antibiotic Activities of Seasoned Soy Sauce added with Medicinal Mushrooms and Oriental Medicinal Plants (한방천연물 및 약용버섯을 첨가한 조미간장소스의 항산화 및 항균활성)

  • Yeop Jung;So Young Park;Si Hyun Park;Eun Sun Yeom;Woo Yong Jeong;Su Min Kim;Hyo-Nam Song
    • The Korean Journal of Food And Nutrition
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    • v.36 no.1
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    • pp.33-41
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    • 2023
  • To increase antioxidant and antibacterial activities of seasoned soy sauce, five kinds of oriental medicinal plant(Scutellaria baicalensis (P1), Coptis japonica makino (P2), Citriunshius pericarpium (P3), Zizyphi spinosi semen (P4), Crataegus pinnatifida(P5)) and four kinds of medicinal mushrooms(Inonotus obliquus (M1), Hericium erinaceus (M2), Phellinus linteus (M3), Lentinula edodes(M4)) were added to seasoned soy sauce. Soluble solid content, pH, salinity, total polyphenol & flavonoid contents were determined. DPPH & ABTS radical scavenging activities, SOD-like activity, and antibacterial activity were analyzed. Experimental sauces showed decreased pH but significant increases of soluble solid content and salinity. Total polyphenol content was 12.76 ㎍ GAE/g in the control. However, M1 and P1 sauce had significantly higher polyphenol contents at 352.14 and 528.25 ㎍ GAE/g, respectively. Total flavonoids content also showed the same pattern. DPPH free radical scavenging activity was the lowest in the control at 15.75%. It was the highest at 81.80% in M1 and 68.88% in P1. ABTS free radical scavenging activity and SOD-like activity showed the same tendencies. They were higher in the experimental groups than in the control. As for the antibacterial activity analyzed by the paper-disc method, the activity increased the most in P1 and P2. In particular, P2 had the strongest antibacterial activity. Its activity against different microorganisms was in the order of Staphylococcus aureus > Bacillus cereus > Escherichia coli > Salmonella typhimurium. In conclusion, these new sauces show increased antioxidative and antioxidant activities. Therefore, they are expected to be used in various ways as a functional soy sauce.

Study on the Screening of the $SO_2$ Resistant Species for Landscape in Air Polluted Area (대기오염지역(大氣汚染地域) 조경용(造景用) 수종(樹種)의 개발(開發)을 위(爲)한 $SO_2$에 대한 내연성(耐煙性) 비교(比較) 연구(硏究))

  • Lim, Soo-Kil;Lee, Joong-Bae
    • Korean Journal of Environmental Agriculture
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    • v.12 no.2
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    • pp.153-161
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    • 1993
  • This study was conducted to compare the resistance and sensitivity of trees with 6 native species exposing to 4 different levels of $SO_2$gas(0.4, 0.7, 1.5 and 3.0 ppm) respectively. The results are summarized as follows : 1. Visible injuries appeared as spots in the region of intervein on the leaves for all the species and the color of the spots changed from light green and/or brown to light brown, dark brown, and/or redish brown. 2. The sensitivity of the species to $SO_2$ was high in the descending order of Zizyphus jujuba, Cataegus pinnatifida, Viburnum sargentii, Weigela subsessilis, Euonymus japonica, and Acer ginnala. 3. The resistance of the species to $SO_2$ was high in the descending order of Acer ginnala, Eunymus japonica Viburnum sargentii, Weigela subsessilis, Zizyphus jujuba, and Crataegus pinnatifida. 4. When the trees were exposed to $SO_2$gas, the contents of chlorophyll a, b, and a+b were consostently lower than those of control, and water soluble sulfur contents in the leaves were higher than those of control. 5. There was no significant correlation between stomatal resistance and the sensitivity(or resistance) of the trees exposed to $SO_2$ gas. 6. In this study, it was concluded that Acer ginnala was more suitable species than the others for landscape in air polluted area because it showed high resistance, low sensitivity, and low stromal resistance to $SO_2$gas exposure.

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