• Title/Summary/Keyword: antitumor herb medicine

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Compilation of 104 Experimental Theses on the Antitumor and Immuno-activating therapies of Oriental Medicine (한의학의 항종양 면역치료에 관한 연구 -1990년 이후 발표된 실험논문을 중심으로-)

  • Kang Yeon Yee;Kim Tai Im;Park Jong Ho;Kim Sung Hoon;Park Jong Dai;Kim Dong Hee
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.17 no.1
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    • pp.1-24
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    • 2003
  • This study was done to compile 104 experimental theses which are related to the antitumor and immuno-activating therapies between February 1990 through February 2002. Master's and doctoral theses were dassified by schools, degrees, materials, effects, experimental methods of antitumor and immunoactivity, and results. The following results were obtained from this study : 1. Classifying the theses by the school, 34.6% were presented by Daejeon University, 29.8% by Kyung-hee University and 11.5% by Won-kwang University. Of all theses, 51.0% were aimed for the doctoral degree and 43.3% were for the master's degree. All of three universities have their own cancer centers. 2. Classifying the theses by herb materials, complex prescription accounted for 60.3%, single herb accounted for 24.8% and herbal acupuncture accounted for 14.2%. Considering the key principles of the traditional medicine, complex prescription was much more thoroughly studied than single herb prescription. The results showed that the complex prescription had both antitumor activity and immuno-activating activity, which might reflects on multi-activation mechanisms by complex components. 3. Classifying the theses by the efficacy of herbs examined, in single herb, invigorating spleen and supplementing was 35.5%, expelling toxin and cooling was 29.0%, activating blood flow and removing blood stasis was 12.9%. In herbal acupuncture, invigorating spleen and supplementing was 52.9%, expelling toxin and cooling was 29.4%. In complex prescription, pathogen-free status was 41.9%, strengthening healthy qi to eliminate pathogen was 35.5%, strengthening healthy qi was 22.6%. It is presumed that the antitumor and immunoactivating therapy based on syndrome differentiation is the best way to develop oriental oncology. 4. Classifying the theses by antitumor experiments, cytotoxic effect was 48.1 %, survival time was 48.1 % and change of tumor size was 42.3%. Survival rate was not necessarily correlated with cytotoxicity. These data reflect the characteristic, wholistic nature of the oriental medicine which is based on BRM (biological response modifier). 5. Classifying the theses by immunoactivating experiments, hemolysin titer was 51.0%, hemagglutinin titer was 46.2% and NK cell's activity was 44.2%. In the future studies, an effort to elucidate specific molecular and cellular mechanisms of cytokine production in the body would be crucial. 6. Classifying the theses according to the data in terms of antitumor activity, 50% was evaluated good, 24.0% was excellent, and 15.5% have no effect. In an evaluation of immuno-activating activity, 35.9% was excellent and 18.0% showed a little effect. The index point, as described here, may helps to use experimental data for clinical trials. Changes in index points by varying dosage implicate the importance of oriental medical theory for prescription. 7. In 167 materials, IIP (immunoactivating index point, mean : 3.12±0.07) was significantly higher than AIP(antitumor index point, mean : 2.83±0.07). These data demonstrate that the effect of herb medicine on tumor activity depends more on immunoactivating activity than antitumor activity. This further implies that the development of herbal antitumor drugs must be preceded by the mechanistic understanding of immunoactivating effect. 8. After medline-searching tumor and herb-related articles from NCBI web site, we conclude that most of the studies are primarily focused on biomolecular mechanisms and/or pathways. Henceforth, we need to define the biomolecular mechanisms and/or pathways affected by herbs or complicated prescriptions. 9. Therefore, the most important point of oriental medical oncology is to conned between experimental results and clinical trials. For the public application of herbal therapy to cancer, it is critical to present the data to mass media. 10. To develop the relationship of experimental results and clinical trials, university's cancer clinic must have a long-range plan related to the university laboratories and, at the same time, a regular consortium for this relationship is imperative. 11. After all these efforts, a new type herbal medicine for cancer therapy which is to take care of the long-term administering and safety problem must be developed. Then, it would be expected that anti-tumor herbal acupuncture can improve clinical symptoms and quality of life (QOL) for cancer patients. 12. Finally, oriental medical cancer center must be constructed in NCC (National Cancer Center) or government agency for the development of oriental medical oncology which has international competitive power.

Experimental Studies on Antitumor Effects of Paljin-tang hab Hwajuck-hwan (팔물탕합화적환(八珍湯合化積丸)의 항종양(抗腫瘍) 효과(效果)에 관(關)한 연구(硏究))

  • Song, Bong-Gil;Lee, Gun-Up;Won, Jin-Hee;Moon, Gu;Moon, Seok-Jae;So, Hong-Sup;Park, Rea-Gil;Kim, Sung-Jin
    • The Journal of Internal Korean Medicine
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    • v.21 no.1
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    • pp.65-73
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    • 2000
  • Objectives : The effects of cotreatment of adriamycin and ethanol extract of herb (Palgin-tang hab Hwajuck-hwan a traditional medicine for cancer treatment in oriental medicine) on the induction of apoptotic cell death were investigated in human liver origin cell lines, Chang. Methods : Chang(ATCC) liver cells were cultured in RPMI-1640(Gibco SRL Co, Gaithersburg, MD) badge including 10% fetal bovine serum. Chang liver cells were treated with various concentrations(from 10 to $0.16{\mu}l$) of adriamycin and herb extract(from 500 to $31.25{\mu}l$) After 48h later, the cells were tested for viability by Crystal violet staining assay. Adriamycin and Herb extract induced ladder pattern of DNA fragmentation in Chang cells. Genomic DNA was isolated and separated on 1.5% agarose gels. The DNA was stained with ethidium bromide and visualized under UV light. Results : The death of Chang cells was synergistically induced by the cotreatment of adriamycin and ethanol extract of herb. In addition, the cotreatment-induced cell death of Chang cells was mediated by apoptotic death signal processes. The phosphotransferase activity of JNK1 remained in a basal level in Chang cells which was treated individually with the adriamycin and ethanol extract of herb. However, it was markedly increased in Chang cells which was cotreated with adriamycin and ethanol extract of herb. In addition, the expression of Fas and FasL was markedly induced by the cotreatment of adriamycin and herb extract. For a while, the expression of Sax was a eminently increased by the ethanol extract of herb. However, Scl2 expression was not affected by the individual or cotreatment of adriamycin and herb extract. Conclusions : our results suggest that the cotreatment of adriamycin aM ethanol extract of herb induces synergistic apoptotis of human liver origin Chang cells via the upregulation of JNK, Fas, FasL and Bax.

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Study on the Antitumor Activity of Dichloromethane Extract of Tripterygium regelii SPRAGUE (뇌공등(雷公藤) 디클로메탄(CH$_2$Cl$_2$)분획의 항암효능 연구)

  • Park, Wan-Su
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.20 no.5
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    • pp.1196-1199
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    • 2006
  • Tripterygium regelii SPRAGUE is distributed in Korea and Northern China. This extract has been used as a herb medicine, especially antiparasitic, anti-inflammatory and detoxifying agent in East asia. During our research to develop new antitumor agents from natural products, Dichlorornethane (CH$_2$Cl$_2$) extract of Tripterygium regelii SPRAGUE (DTR) showed the potent apoptotic effects in A-549 lung cancer, HeLa-3 cervical cancer, SKMEL-2 melanoma cells in a dose-dependent manner. in order to purify major compounds from DTR, column chromatography was carried out gradually. Silica gel and RP-18 column chromatography for active fractions led to the isolation of a compound. The compound determined by 1 H-NMR was turned out to De Celastrol known to have antitumor activity.

Antitumor Activities of Several Phytopolysaccharides

  • Moon, Chang-Kiu;Park, Kwang-Sik;Lee, Soo-Hwan;Yoon, Yeo-Pyo
    • Archives of Pharmacal Research
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    • v.8 no.1
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    • pp.42-44
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    • 1985
  • Polysaccharides were isolated with alkaline extraction method from twelve pharmaceutical plants, which have been used against the various tumors in the oriental herb medicine, and examined for their antitumor activities. When the polysaccharides were administered i. p. at the dose of 10mg/kg/day for ten consecutive days to the male ICR mice, which had been implanted with $1{\times}10^{6}$ cells of sarcoma 180 twentyfour hours before the first injection of polysaccharides, those from Forsythia Corea, Curcuma, Zedoaria, Albizzia Julibrissin, Prunuts Persica, Foeniculum Vlugare and Daphne Pseudogenkwa showed inhibition ratios of 88.0%, 61.1%m 73.0%, 72.8% 55.1% and 71.7%. The significant prolongation of life span was observed only in the case of Forsythia Corea (18.1%). Other six polysaccharide fractions from Olibanum, Lonicera Japonica, Rheum Coreanum, Scirpus Maritimus, Gleditchia Officinalis and Brassica Juncea showed negligible inhibition ratios.

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Effects of Artemisia capillaris Methanol Extract on CD3+, CD4+, CD8+ and TNF-${\alpha}+$ Splenic Cells in Tumor Cells Inoculated Mice (종양 유발 마우스의 CD3+, CD4+, CD8+ 및 TNF-${\alpha}+$ 비장세포에 인진쑥 methanol 추출물이 미치는 영향)

  • Kim, Hong-Tae;Ku, Sae-Kwang;Kim, Ju-Wan;Jin, Tae-Won;Lim, Mee-Kyung;Kim, Ji-Eun;Do, Yoon-Jung;Yeo, Sang-Geon;Jang, Kwang-Ho;Oh, Tae-Ho;Lee, Keun-Woo
    • Journal of Veterinary Clinics
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    • v.26 no.1
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    • pp.1-7
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    • 2009
  • The Artemisia capillaris THUNB is a perennial herb that belongs to the family Compositae spp and probably the most common plant among the various herbal folk remedies being used in the treatment of abdominal pain, hepatitis, chronic liver disease, jaundice and coughing in Korea. Recently the biological and pharmacological actions of herb have been studied well such as antibacterial, antidiabetic and antitumor activities. This experiment was conducted to investigate antitumor and immunomodulatory effects of Artemisia capillaris extracts against Hepa-1c1c7 and Sarcoma 180 cancer cells in in vivo experimental tests. In in vivo experimental tests using 210 ICR mice, based on flow cytometry, CD3+, CD4+, CD8+ and TNF-${\alpha}+$ splenocytes were significantly (p<0.05) reduced in the Hepa-1c1c7 and Sarcoma 180 inoculated vehicle controls, HP and SP, compared to those of the intact vehicle control on both the $28^{th}$ day and the $42^{nd}$ day, respectively. These decreases of CD3+, CD4+, CD8+ and TNF-${\alpha}+$ cells induced by tumor inoculations were significantly (p<0.05) inhibited by mACH treatment regardless of the type of experiments and tumor cells inoculated. The results suggest that Artemisia capillaris methanol extracts have prominent antitumor effects on the cancer cell lines Hepa-1c1c7 and Sarcoma 180.

Effects of Blood Biochemistry and Tumors' Weights of Artemisia capillaris Methanol Extract in Mice Bearing Cancer Cells (인진쑥 methanol 추출물의 투여가 암이 유발된 마우스에서 보인 혈액생화학적 및 종양 무게에 미치는 영향)

  • Kim, Hong-Tae;Kim, Ju-Wan;Jin, Tae-Won;Kim, Ji-Eun;Lim, Mee-Kyoung;Yeo, Sang-Geon;Jang, Kwang-Ho;Oh, Tae-Ho;Lee, Keun-Woo
    • Journal of Veterinary Clinics
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    • v.24 no.3
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    • pp.372-378
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    • 2007
  • The Artemisia capillaris THUNB is a perennial herb that belongs to the family Compositae spp and probably the most common plant among the various herbal folk remedies being used in the treatment of abdominal pain hepatitis chronic liver disease, jaundice and coughing in Korea. Recently the biological and pharmacological actions of herb have been studied well such as antibacterial, antidiabetic and antitumor activities. This experiment was conducted to investigate antitumor and immunomodulatory effects of Artemisia capillarix extracts against Hepa-1c1c7 and Sarcoma 180 cancer cells on in vivo experimental tests. On in vivo experimental tests using 280 ICR mice the gain of body weight in the control-group mice bearing Sarcoma 180 ascites tumor was 1.5 times more than that of the normal-group mice after 33 days. However, the gain of body weight in all experimental groups administered with Artemisia capillaris extracts was significantly lower than that of the control-group mice (P<0.05). The mean survival times of mice administered with Artemisia capillaris extracts of 25 and 100 mg/kg for 28 days were shown to be 25.39% and 15.39% longer than that of the control-group mice injected with saline (P<0.05). Artemisia capillaris extracts showed the highest tumor inhibition effects, which were 42.4% and 27.2% when intraperitoneally injected with doses of 25 and 100 mg/kg once a day for 28 days in inoculated ICR mice with Sarcoma 180 solid tumor cells (P<0.05). The results suggest that Artemisia capillaris methanol extracts have prominent antitumor effects on the cancer cell lines Hepa-1c1c7 and Sarcoma 180.

The effects of Sipjeondaebotanggamibang on anti-tumor chemotherapheutic cytotoxicity and lysosomal enzymes of tumor cell (십전대보탕가미방(十全大補湯加味方)이 항암화학요법제(抗癌化學療法劑)의 세포독성(細胞毒性) 및 종양세포(腫瘍細胞)의 lysosomal enzymes에 미치는 영향(影響))

  • Lee, Hyung-Ju;Jeon, Byung-Hun;Won, Jin-Hee;Moon, Gu;Moon, Seok-Jae
    • The Journal of Internal Korean Medicine
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    • v.19 no.1
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    • pp.491-504
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    • 1998
  • Mainly side effects of antitumor chemotheraphy are fatigue, G-Ⅰ trouble(such as vomitting, nausea, diarrhea) and reduction of medullary function etc. Differentiated from syndromes in oriental medicine, above symptoms are recognized to 'Deficiency of both ki(vital energy) and blood'. And SDT(Sipjeondaebotang) has been widely used in 'Deficiency of both ki(vital energy) and blood'. Dr. Mun's SDTG(Sipjeondaebotanggamibang) consists of SDT plus several herb medicines-these have antitumor effect and reduce chemotherapheutic side effect. This experiment was undertaken to study the effects of SDTG on chemotherapheutic side effect and cytotoxicity. The results obtained in this study were as follows: Antitumor activities of the ethanol extract from SDTG(Sipjeondaebotanggamibang) and MMC(Mytomycin) on ascitis form of calcinoma in mice is a little improved. Especialy mean survival times of the group of SDTG(200mg/kg) and MMC(0.1mg/kg) is improved over 50%. When SDTG and MMC is administrated together, the weight of tumor is more decreased than MMC alone. The effect of the ethanol extract from SDTG and MMC on the lysosomal enzymes in Ehrich ascites carcinoma cell are more significantly improved than MMC alone. SDTG extract increases both NKcell conjugation and cyto-lysis against target cell. According to the above results it is recognized that SDTG increases the chemotherapheutic cytotoxicity of MMC and the activity of NKcell.

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Experimental Studies on Antitumor Activity of Herb Drugs (I)-Effectiveness on Rat Natural Killer Cell Activity- (수종(數種)의 생약(生藥)에 대(對)한 항암효과(抗癌效果)의 실험적(實驗的) 연구(硏究)(I) -백서(白鼠)의 자연살해세포활성(自然殺害細胞活性)에 미치는 영향(影響)-)

  • Kang, Yun-Ho;Kim, Byung-Woon;Ha, Youn-Mun;Park, Jai-Kyung;Nam, Sang-Yun;Choi, Kyu-Chul;Choi, Yong-Mook
    • Korean Journal of Pharmacognosy
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    • v.18 no.2
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    • pp.118-126
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    • 1987
  • Natural Killer cells are considerd to play an important role in antitumor immune surveilance mechanism. In this study, 21 putative anticancer drugs selected from reference were assessed by evaluating the effect on rat Natural Killer cell activity (NKCA). All 21 herb drugs were extracted in boiling water, lyophilized, autoclaved, and then used for experiment. Culture supernatant of concanavalin-A (Con-A)-stimulated rat spleen cells as a source of lymphokine was also used as a control of comparison. Rat spleen cells were used as effector and NKCA was measured in 4hr $^{51}Cr-release$ assay against Yac-1 mouse lymphoma cell line. In order to determine the optimal conditions for NKCA augmentation, effector cells were treated with 3 different concentrations of each drug for 24, or 48 hrs before testing of NKCA, In optimal conditions determined from previous results, the effect of herb drugs on NKCA were assessed in 3 to 5experiments. NKCA was significantly enhanced by treatment with 4 herb drugs(Ponciri Fructus, Houttuyniae Herba, Aurantii Pericarpium, Nepetae Herba). Culture supernatant of Con-A-stimulated spleen cells also augmented the rat NKCA more significantly. The results show that 4 of the herb medicines supposed to display anticancer effect may have activity as a biological response modifier through augmentation of NKCA.

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A study of external applications for cancer treatment (외부법의 종양치료활용에 대한 고찰)

  • Lee, Yong-Yeon;Song, Kee-Cheol;Choi, Byung-Lyul;Seo, Sang-Hoon;Choi, Woo-Jin;Cho, Jung-Hyo;Lee, Yeon-Weol;Son, Chang-Gue;Cho, Chong-Kwan;Yoo, Hwa-Seung
    • The Journal of Internal Korean Medicine
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    • v.22 no.4
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    • pp.659-667
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    • 2001
  • Objectives: The purpose of this study was to explore some new therapies to control clinical symptoms of patients with terminal cancer by using external applications. Methods: We investigated some literatures on the external applications for cancer patients and made diagrams. Results: The results are summarized as follows. External applications are one of the traditional oriental medical methods and these are effective for pain control, ascites & pleural effusion and palpitable mass. It has some characteristics which are simple, safe and popular, but we must pay attention carefully to allergic reaction and toxicity in using external applications. The therapeutic portion of external applications are decided by discipline of syndrome and disease differentiation, and the prescriptions are composed of antitumor herb medicines. Conclusions: From the above results, it is expected that external applications are useful to improve clinical symptoms and quality of life(QOL) for patients with terminal cancer who cannot intake foods or medicines.

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Antimicrobial Effect and Cytotoxicity of Chinensis Galla (오배자의 항균활성 및 세포독성에 미치는 영향)

  • Kim, Seong-Jin;Yang, Ha-Young;Lee, Seon-Goo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.23 no.2
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    • pp.412-415
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    • 2009
  • Chinensis galla has been used as an multi-functional herb, such as anti-inflammatory, anti-virus, and antitumor agent. This study was performed to antimicrobial and cytotoxicity effect in vitro. The results were summarized as follows : Chinensis galla was antimicrobial effect on Staphylococcus aureus subsp. aureus, Bacillus cereus, Bacillus subtilis, Staphylococcus epidermidis. Chinensis galla was antimicrobial effect on Kocuria rhizophila, Corynebacterium ammoniagenes. The extracts of Chinensis galla exhibited cytotoxicity on human dermal fibroblast at $10\;{\mu}{\ell}$ but not at $5\;{\mu}{\ell}$, and the same results was known under a microscope. Accordingly the results show Chinensis galla could antimicrobial effect but exhibited cytotoxicity on human dermal fibroblast at high concentration and it needs more research.