• Title/Summary/Keyword: Chinese herbs

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Genotoxicological Safety of the Two gamma-Irradiated Herbs ; Houttuynia cordata Thunberg and Kycium Chinense Miller (감마선조사 생약재 (어성초, 구기자)의 안전성에 관한 유전독학성적 평가)

  • Jo, Sung-Kee;Yu, Young-Beob;Oh, Heon;Kwak, Youn-Gil;Byun, Myung-Woo
    • Food Science and Preservation
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    • v.7 no.1
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    • pp.68-73
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    • 2000
  • These experiments were performed to investigate the safety of two herbs-Houttuynia cordata Thunberg and Lycium chinese Miller-irradiated with gamma-rays in respect of genotoxicity. Water extracts from the 10 kGy gamma-irradiated herbs were examined in two short -term in vitro tests ; (1) Salmonella typhimurium reversion assay (Ames test) in strain TA 98 and Ta100 and (2) Micronuclues test on clutured Chinese hamster ovary(CHO) cells. No mutagenicity was detected in the two assays with or without metabolic activation . From these results , the safety of the herbs irradiated with gamma-rays at practical doses could be revealed in further tests of genotoxicity in vivo, chronic and reproductive toxicity.

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Transdermal Pain Palliative Agents Containing Chinese Medicinal Herbs

  • Jia, Wei;Gao, Wenyuan;Cui, Naiqiang;Tang, Lida;Liu, Victoria J.K.;Yang, Jianqin;Qiu, Yunpin;Su, Mingming;Yu, Xiaojia
    • Journal of Plant Biotechnology
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    • v.5 no.1
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    • pp.7-11
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    • 2003
  • The TCM (traditional Chinese medicine) transdermal plaster (also known as "cataplasma") are flexible adhesive patches used for treatment of any pain, resulted from arthritis, sprain and bruise, tendovaginitis, lumbar spine protrude, neuralgia, hyperosteogeny ache, abdominal discomfort and metastatic cancer, etc. This paper provides a review of the TCM transdermal agents for pain palliation and the preparation of these herbal patches.l patches.

Study on Total Carbohydrate and Dietary Fiber in Domestic Herbs and Chinese Herbs (국내산 및 중국산 십전대보탕 재료의 구조탄수화물과 식이섬유에 관한 연구)

  • Kim Ki-Chul;Kim Ji-Min;Kim Dae-Jin
    • Journal of Life Science
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    • v.15 no.1 s.68
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    • pp.49-54
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    • 2005
  • This study was conducted to determine the total carbohydrate (CHO), nitrogen free extract (NFE), non fiberous carbohydrate (NFC) and ditery fiber (NDF, neutral detergent fiber; TDF, total dietary fiber; IDF, insoluble dietary fiber; SDF, soluble dietary fiber) of 17 kinds of domestic and Chinese herbs. The samples were dried at 60t for 24 hrs and ground to pass a 0.5mm screen. The contents of NFE was ranged from $85.73\%\;to\;57.57\%$, NDF was ranged from $85.72\%\;to\; 29.74\%$, CHO was ranged from $92.68\%\;to\;63.01\%$, TDF was ranged from $87.33\%$to 17.21, IDF was ranged from $86.37\%\;to\;14.56\%$, SDF was ranged from $6.06\%\;to\;0.97\%$ on domestic herbs in dry matter basis. NFE was ranged from $95.33\%\;to\;35.24\%$, NDF was ranged from $71.48\%\;to\;29.74\%$, CHO was ranged from $78.77\%\;to\; 35.24\%$, TDF was ranged from $86.43\%\;to\;16.22\%$, IDF was ranged from $85.98\%\;to\;13.04\%$, SDF was ranged from $4.13\%\;to\;0.45\%$ on Chinese herbs in dry matter. The several components of domestic and Chinese herbs were not significantly of TDF and IDF, but SDF was significantly by tow-tailed test. The correlationship of several herbs were r=0.99 between TDF and IDF (p<0.01), r=0.51 between TDF and SDF (p<0.01)on domestic herbs. The correlationship of 10 kinds herbs r=0.99 between TDF and IDF (p<0.01), r=0.50 between TDF and SDF (p<0.01) on Chinese herbs, respectively.

Can herbal extracts be used as skin penetrating agent

  • Chung, Leung Ping;Xin, Zhao;Tak, Law Wai;David, Lau Tai Wai
    • Advances in Traditional Medicine
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    • v.7 no.3
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    • pp.211-216
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    • 2007
  • Swollen and painful extremities have been treated with herbal baths in attempts to alleviate the symptoms. A popular herbal bath used in China, contains a component called 'bone-penetrating herb' which is believed to facilitate the penetration of herbal substances across the skin to the swollen site, so swollen site, so that pain and swelling will be improved. A search from the Chinese pharmacopedia revealed that 22 different herbs have been traditionally used as 'bone-penetrating herb'. Five of these herbs were available in market and were chosen for experimental studies. Standard diffusion experiments were done to identify the most effective herb among the five, in the penetration facilitation. Glechoma longituba at a concentration of 20% was found to give the best results in the facilitation of Bromophenol blue diffusion across artificial and biological membranes. When compared with one commonly used diffusion facilitator, viz. azone, azone was found to be more effective than glechoma longituba. The encouraging observations support future studies on the basic science behind the use of herbal components as topical agents to treat pain and swelling.

Analysis of common and characteristic actions of Panax ginseng and Panax notoginseng in wound healing based on network pharmacology and meta-analysis

  • Zhen Wang ;Xueheng Xie ;Mengchen Wang ;Meng Ding ;Shengliang Gu ;Xiaoyan Xing;Xiaobo Sun
    • Journal of Ginseng Research
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    • v.47 no.4
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    • pp.493-505
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    • 2023
  • In recent years, an increasing number of reports have explored the wound healing mechanism of these two traditional Chinese herbal medicines- Panax ginseng and Panax notoginseng, but there is no systematic research on the related core functions and different mechanisms in the treatment of wound healing up to now. Based on network pharmacology and meta-analysis, the present work aimed to comprehensively review the commonality and diversity of P. ginseng and P. notoginseng in wound healing. In this study, a wound healing-related "ingredients-targets" network of two herbs was constructed. Thereafter, meta-analysis of the multiple target lists by Metascape showed that these two medicines significantly regulated blood vessel development, responses to cytokines and growth factors and oxygen levels, cell death, cell proliferation and differentiation, and cell adhesion. To better understand the discrepancy between these two herbs, it was found that common signaling pathways including Rap1, PI3K/AKT, MAPK, HIF-1 and Focal adhesion regulated the functions listed above. In parallel, the different pathways including renin-angiotensin system, RNA transport and circadian rhythm, autophagy, and the different metabolic pathways may also explained the discrepancies in the regulation of the above-mentioned functions, consistent with the Traditional Chinese Medicine theory about the effects of P. ginseng and P. notoginseng.

Clinical study on C.V.A patients in Hospital attached to college of oriental medicine and N.M.C. department oriental medicine (대학부속한방병원 및 국립의료원 한방진료부 뇌졸증환자에 대한 한방치료 현황 분석)

  • Shin, Hyun-Kyoo
    • Korean Journal of Oriental Medicine
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    • v.1 no.1
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    • pp.1-14
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    • 1995
  • The clinical study was carried out on 1737 cases of inpatient and outpatient which have been diagnosed as C.V.A at hospital attached to 8 colleges of oriental medicine in Korea or National Medical Center from January 1st 1994 to December 31st 1994. The results were as follows; 1. In this study, the case of Occlusive C.V.D was 70.1%, Cerebral hemorrhage was 20.5%, Transient ischemic attack (T.I.A) was 5.3%, Subdural hemorrhage was 3.0%, Subarachnoid hemorrhage was 0.8% 2. It was confirmed by C.T (20%), E.K.G. (19%), X-ray (19%), Urinalysis (19%), Hematoscopy (20%). 3. The mean days of hospital treatment was 27.88 days, mean days of ambulation was 70.34 days. The mean days of hospital treatment of Occlusive C.V.D, Cerebral hemorrhage, T.I.A., Subdural hemorrhage, Subarachnoid hemorrhage were 25.79, 39.32, 12.49, 16.23, 23.40 days, respectively. The mean days of ambulation of Occlusive C.V.D, Cerbral hemorrhage, T.I.A., Subdural hemorrhage, Subarachnoid hemorrhage were 74.40, 93.68, 69.10, 29.75, 32.57 days, respectavely. 4. Oriental medical treatment of C.V.A was mainly Acupuncture (25%), Paper of Chinese herbs (22%), Chinese physiotherapy (14%), Extract of Chinese herbs (11%). 5. Oriental medical physiotherapy for C.V.A was mostly E.S.T., Kinesiatrics, electric negative therapy, others Aerohydrotherapy, interferential current therapy (I.C.T.), Carbon, Samhogi, T.E.N.S., Ultra-sound, Infra-red, Microwave, T.D.P., Ultraviolet, S.S.P., Chinese herbs beth, Prarffin bath, Magnetic treatment and tractions.

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Triterpenoids from Schisandra henryi with Cytotoxic Effect on Leukemia and Hela Cells In Vitro

  • Chen, Ye-Gao;Wu, Zheng-Cai;Lv, Yu-Ping;Gui, Shi-Hong;Wen, Jin;Liao, Xin-Rong;Yuan, Li-Ming;Halaweish, Fathi
    • Archives of Pharmacal Research
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    • v.26 no.11
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    • pp.912-916
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    • 2003
  • Four known lanostane triterpenoids, schiprolactone A (1), schisanlactone B (2), nigranoic acid (3) and schisandronic acid (4) Were isolated from the stems of Schisandra henryi for the first time. Their structures were characterized by IR, MS and NMR techniques. Compounds 1, 2 and 4 showed moderate cytotoxic activity against Leukemia cells in vitro. Cytotoxic activity of compounds 1-4 showed $IC_{50}$ of 0.0097, 0.01, 0.097 and 0.0099 $\mu$ mol/mL respectively toward Leukemia cells and $IC_{50}$ of 0.097, 0.1, 0.097 and 0.099 $\mu$mol/mL toward Hela cells respectively. It is the first report that these compounds possess cytotoxic activity on Leukemia and Hela cells.

Systemic review: Herbal Medicines in the Treatment of Osteoarthritis in Pubmed and Chinese Medical Journals (퇴행성관절염(退行性關節炎) 한방치료(韓方治療)에 대(對)한 최근(最新) 연구(硏究) 동향(動向) - 임상연구(臨床硏究) 방법론(方法論)을 중심(中心)으로 -)

  • Seo, Byung-kwan;Ryu, Seong-ryong;Lee, Song-shil;Huh, Jeong-eun;Baek, Yong-hyeon;Lee, Jae-dong;Choi, Do-young;Cho, Yoon-je;Kim, Nam-jae;Park, Dong-suk
    • Journal of Acupuncture Research
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    • v.21 no.3
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    • pp.265-282
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    • 2004
  • Objective : The aim of this study was to review systemically clinical trials on the effectiveness and safety of herbal medicines in the treatment of osteoarthritis. Methods : Computerized literature searches were carried out on seven electronic databases, and hand-searching on some chinese medical journals in library of Kyung Hee Medical Center. Trial data were extracted in a standardized, predefined manner and assessed independently. Results : 1. Thirty reports of clinical trials and two reports of meta-analyses concerning herbal medicine were collected and reviewed. Among these reports three medical herbs were applied as topical medicine and others as internal medicine. 2. The western studies established NSAIDs or placebo as their control group. Five chinese reports established formulated herb pill(Ruanshnagshenjin pill) as their control group and Six did not establish a control group at all. 3. ACR was the most highly used diagnostic criteria in the western studies while the Chinese used their official criteria established by their government or the criteria of their text books. 4. 20 reports chose the Lequesne functional index, SHAQ, WOMAC OA index, AIMS, and their own unique scoring system as the criteria of analysing the effect. Others chose clinical symptoms, articular functions, and lab finding as their criteria. 5. 7 single herbs and 19 formulated herbs were studied. Among the formulated herbs, Achyranthes japonica was studied in 10 of the studies and Angelica gigantis Radix in 8, making them the most often studied herbs among the studies.

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Genotoxicological safety of the Gamma-Irradiated Medicinal Herbs in the Micronucleus Test Using CHO Cells In Vitro (CHO 세포에서의 소핵시험을 이용한 감마선조사 생약재의 안전성에 관한 유전독성학적 평가)

  • 조성기
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.26 no.5
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    • pp.952-957
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    • 1997
  • The three medicinal herbs-Curcuman longa Linne, Paeonia japonica Miyabe, Scutellaria baikalensis George-irradiated with gamma rays were tested for their possible genotoxicity. The methanol-soluble and water-soluble fractions of the 10kGy gamma-irradiated herbs were examined in cultured Chinese hamster ovary(CHO) cells for their ability to induce micronuclei. No mutagenicity of each test material was detected in the assay with or without metabolic activation. The safety of the herbs irradiated with gamma rays at practical doses needs further investigations using in vivo genotoxicity and chronic and reproductive toxicity tests.

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Genotoxicological Safety of the Gamma-Irradiated Medicinal Herbs (감마선 조사 생약재의 안전성에 관한 유전독성학적 평가)

  • 조성기
    • Journal of Food Hygiene and Safety
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    • v.12 no.3
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    • pp.217-227
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    • 1997
  • These experiments were performed to investigate the safety of the three medicinal herbs- Curcuma longa Linne, Paeonia japonica Miyabe, Scutellaria baikalensis George-irradiated with gamma rays in respect of genotoxicity. The methanol-soluble and water-soluble fractions of the methanol-water extracts of the 10 kGy gamma-irradiated herbs were examined in two short-term in vitro tests : (1) Salmonella typhimurium reversion assay (Ames test) in strain TA 98, TA 100 and TA 012 (2) Micronucleus test in cultured Chinese hamster ovary (CHO) cells. No mutagenicity was detected in the assays with or without metabolic activation. From these results, the safety of the herbs irradiated with gamma rays at practical doses could be revealed in further tests of genotoxicity in vivo, chronic and reproductive toxiceity.

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