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Sun Y, Guo M, Feng Y, Zheng H, Lei P, Ma X, Han X, Guan H, Hou D. Effect of ginseng polysaccharides on NK cell cytotoxicity in immunosuppressed mice. Exp Ther Med 2016; 12:3773-3777. [PMID: 28105109 DOI: 10.3892/etm.2016.3840] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 04/26/2016] [Indexed: 12/11/2022] Open
Abstract
The aim of the present study was to investigate the effects of Ginseng polysaccharides (GPS) on natural killer (NK) cell cytotoxicity in immunosuppressed mice. Cyclophosphamide (Cy) was used to construct an immunosuppressed mouse model. The mice in each group were submitted to gavages with 200 or 400 mg/kg GPS every day for 10 days. Magnetic-activated cell sorting was used to isolate spleen NK cells, and the NK cell cytotoxicity, blood distribution, expression levels of perforin and granzyme, and the mRNA expression levels of interferon (IFN)-γ were detected. Compared with the normal control group, the cytotoxicity and proportion of NK cells in the blood, and the expression levels of perforin, granzyme and IFN-γ mRNA in the Cy model group were significantly reduced (P<0.05). In addition, compared with the Cy model group, the cytotoxicity and proportion of NK cells in the whole blood, and the expression levels of perforin and granzyme in the NK cells in the Cy + low-dose GPS and Cy + high-dose GPS groups were significantly increased (P<0.05). However, the mRNA expression levels of IFN-γ in the NK cells did not significantly change (P>0.05). Compared with the normal control group, the cytotoxicity and proportion of NK cells in the whole blood, and the expression levels of perforin in the Cy + low-dose GPS and the Cy + high-dose GPS groups were significantly lower (P<0.05). However, the expression levels of granzyme in the NK cells was not significantly different, as compared with the normal control group (P>0.05). These results suggested that GPS promotes NK cell cytotoxicity in immunosuppressed mice by increasing the number of NK cells in the whole blood and upregulating the expression of perforin and granzyme. Thus, the present study investigated the molecular mechanism underlying NK cell activation by GPS, the research showed that GPS have a wide application prospects in the treatment of cancer and immunodeficiency diseases.
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Affiliation(s)
- Yaoyao Sun
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Mofei Guo
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Yuanjie Feng
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Huifang Zheng
- The First Clinical Medical Institute, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Ping Lei
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Xiande Ma
- Experiment and Technology Center, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Xiaowei Han
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Hongquan Guan
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
| | - Diandong Hou
- Department of Immunization and Pathogen Biology, Basic Medical Science College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P.R. China
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Antioxidant activity of flavonoids: a QSAR modeling using Fukui indices descriptors. J Mol Model 2014; 20:2476. [DOI: 10.1007/s00894-014-2476-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Accepted: 09/21/2014] [Indexed: 10/24/2022]
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de Toledo T, da Silva L, Botelho T, Ramos R, de Souza Jr. P, Teixeira A, Freire P, Bento R. Characterization of flavonoid 3-Methoxyquercetin performed by FT-IR and FT-Raman spectroscopies and DFT calculations. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.06.058] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Chan ASL, Pang H, Yip ECH, Tam YK, Wong YH. The Aqueous Extract of Radix Glycyrrhizae Stimulates Mitogen-Activated Protein Kinases and Nuclear Factor-κB in Jurkat T-Cells and THP-1 Monocytic Cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2012; 34:263-78. [PMID: 16552837 DOI: 10.1142/s0192415x06003813] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Radix Glycyrrhizae (RG) is a medicinal herb extensively utilized in numerous Chinese medical formulae for coordinating the actions of various components in the recipes and strengthening the body functions. In this report, we demonstrate that the aqueous extract of Radix Glycyrrhizae is capable of stimulating the c-Jun N-terminal kinase and p38 subgroups of mitogen-activated protein kinases (MAPKs), and the nuclear factor-κB ( NF κ B ) in Jurkat T-lymphocytes. The activation magnitudes of MAPKs and NF κ B were dose-dependent ( EC 50 ≈ 1 mg/ml ) and time-dependent (maximal around 15–30 minutes). Stimulations of MAPKs and NF κ B were not associated with changes in intracellular Ca 2+ mobilization. Similar activation profiles of MAPK and NF κ B were obtained from THP-1 monocytes treated with the extract. In terms of chemotactic activity, the SDF-induced chemotaxis of Jurkat cells and THP-1 cells were inhibited by RG extract at 1–10 mg/ml, while a lower RG concentration (0.1–0.3 mg/ml) potentiated the SDF-induced chemotaxis for the former, but not the latter cell type. Given the fact that MAPKs and NF κ B are important signaling intermediates for lymphocyte activities, our results suggest that Radix Glycyrrhizae may contain active constituents capable of modulating immuno-responses through various intracellular signaling pathways.
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Affiliation(s)
- Anthony S L Chan
- Department of Biochemistry, Molecular Neuroscience Center, Hong Kong University of Science and Technology, Kowloon, Hong Kong, China
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Aloui ME, Mguis K, Laamouri A, Albouchi A, Cerny M, Mathieu C, Vilarem G, Hasnaoui B. Fatty acid and sterol oil composition of four Tunisian ecotypes ofZiziphus zizyphus(L.) H.Karst. ACTA ACUST UNITED AC 2012. [DOI: 10.1080/12538078.2012.671633] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Lameira J, Alves C, Santos L, Santos A, de Almeida Santos R, Souza J, Silva C, da Silva A. A combined X-ray and theoretical study of flavonoid compounds with anti-inflammatory activity. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.theochem.2008.04.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Matsumoto T, Moriya M, Kiyohara H, Tabuchi Y, Yamada H. Hochuekkito, a Kampo (Traditional Japanese Herbal) Medicine, and its Polysaccharide Portion Stimulate G-CSF Secretion from Intestinal Epithelial Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2008; 7:331-40. [PMID: 18955322 PMCID: PMC2887329 DOI: 10.1093/ecam/nen007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2007] [Accepted: 01/07/2008] [Indexed: 01/28/2023]
Abstract
Kampo (traditional Japanese herbal) medicines are taken orally due to which the gastric mucosal immune system may act as one of the major targets for the expression of pharmacological activity. The inner surface of the intestinal tract possesses a large area of mucosal membranes, and the intestinal epithelial cells sit at the interface between a lumen and a lymphocyte-rich lamina propria. The cross talk that occurs between these compartments serves to maintain intestinal homeostasis, and the cytokine network plays an important role in the cross talk. In this study, the effect of Hochuekkito (HET), one of Kampo medicines, on cytokine secretion of intestinal epithelial cells was investigated. When murine normal colonic epithelial cell-line MCE301 cells were stimulated with HET, the contents of granulocyte colony-stimulating factor (G-CSF) in the conditioned medium were significantly increased in dose- and time-dependent manners. The enhanced G-CSF gene transcription in MCE301 cells by the stimulation of HET was observed by RT-PCR. The enhanced G-CSF secretion by HET was also observed in C3H/HeJ mice-derived primary cultured colonic epithelial cells. When the HET was fractionated, only the polysaccharide fraction (F-5) enhanced the G-CSF secretion of MCE301 cells, and the activity of F-5 lost after the treatment of periodate that can degrade the carbohydrate moiety. These results suggest that HET enhances secretion of G-CSF from colonic epithelial cells and the polysaccharide is one of the active ingredients of HET. The enhanced G-CSF secretion by HET may partly contribute to the clinically observed various pharmacological activities of HET including immunomodulating activity.
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Affiliation(s)
- Tsukasa Matsumoto
- Kitasato Institute for Life Sciences & Graduate School of Infection Control Sciences, Kitasato University, Tokyo 108-8641, Oriental Medicine Research Center, The Kitasato Institute, Tokyo 108-8642 and Life Science Research Center, University of Toyama, Toyama 930-0194, Japan
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Matsumoto T, Moriya M, Sakurai MH, Kiyohara H, Tabuchi Y, Yamada H. Stimulatory effect of a pectic polysaccharide from a medicinal herb, the roots of Bupleurum falcatum L., on G-CSF secretion from intestinal epithelial cells. Int Immunopharmacol 2008; 8:581-8. [PMID: 18328450 DOI: 10.1016/j.intimp.2008.01.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2007] [Revised: 01/04/2008] [Accepted: 01/10/2008] [Indexed: 11/28/2022]
Abstract
The inner surface of the intestinal tract possesses a large area of mucosal membranes, and the intestinal epithelial cells exist at the interface between an antigen-rich lumen and a lymphocyte-rich lamina propria. The crosstalk that occurs between these compartments serves to maintain intestinal homeostasis, and the cytokine network plays an important role in the crosstalk. In this study, the effect of a pectic polysaccharide, bupleuran 2IIc from Bupleurum falcatum L., on cytokine secretion of intestinal epithelial cells was investigated in vitro. When murine normal colonic epithelial cell line MCE301 cells were stimulated with bupleuran 2IIc, the contents of granulocyte colony-stimulating factor (G-CSF) in the conditioned medium were significantly increased in dose- and time-dependent manners. The enhanced G-CSF gene transcription in MCE301 cells by the stimulation of bupleuran 2IIc was observed by RT-PCR. The enhanced G-CSF secretion by bupleuran 2IIc was also observed in C3H/HeJ mice derived primary cultured colonic epithelial cells. Bupleuran 2IIc was digested with endo-(1-->4)-alpha-D-polygalacturonase, and the resulting bupleuran 2IIc/PG-1 ("ramified" region) showed potent G-CSF secretion enhancing activity. The activity of bupleuran 2IIc/PG-1 disappeared after the removal of arabinosyl residues from bupleuran 2IIc/PG-1 by endo-(1-->5)-alpha-L-arabinanase digestion. These results suggest that the "ramified" region (bupleuran 2IIc/PG-1) is the active site for the G-CSF secretion enhancing activity of bupleuran 2IIc, and the arabinan moiety of bupleuran 2IIc/PG-1 plays an important role in expression of the activity.
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Affiliation(s)
- Tsukasa Matsumoto
- Kitasato Institute for Life Sciences & Graduate School of Infection Control Sciences, Kitasato University, Tokyo 108-8641, Japan
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10
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Huang GC, Wu LS, Chen LG, Yang LL, Wang CC. Immuno-enhancement effects of Huang Qi Liu Yi Tang in a murine model of cyclophosphamide-induced leucopenia. JOURNAL OF ETHNOPHARMACOLOGY 2007; 109:229-35. [PMID: 16963213 DOI: 10.1016/j.jep.2006.07.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2005] [Revised: 07/12/2006] [Accepted: 07/20/2006] [Indexed: 05/11/2023]
Abstract
Tonic Chinese prescriptions are widely used in daily foods to improve health in Taiwan. Huang Qi Liu Yi Tang (HQLYT) is one such tonic Chinese prescription. In this study, the immuno-enhancement effects of HQLYT tonic were explored using an in vitro splenocyte proliferation assay and by evaluating improvements in cyclophosphamide-induced leucopenia in a BaLb/c mice model. HQLYT is composed of Radix Astragali, licorice, and jujube, and extracted in boiling water. The contents of glycyrrhizin and formononetin were used as bioactive markers to control the quality of the HQLYT water extract, at 7.26+/-0.04mg/g and 112.07+/-0.08 micro g/g, respectively. In the in vitro assay, HQLYT (12.5 micro g/ml) showed better immuno-enhancing effects than Radix Astragali, licorice, or jujube alone, and enhanced the survival rate of splenocytes by 88%. Moreover, HQLYT significantly enhanced the cytotoxic effects of natural killer cells of splenocytes against YAC-1 cells. The BaLb/c mice were fed HQLYT once a day for 14 days. After oral treatment with HQLYT 400mg/kg body weight (BW), the IL-2 release in BaLb/c mice and the natural killer cell activity of the splenocytes were both enhanced, and the WBC level of cyclophosphamide-induced leucopenic mice was improved by treatment with 400mg HQLYT/kgBW. HQLYT significantly delayed the decline in the WBC level and affected a faster recovery of the WBC level back to a normal status. In summary, HQLYT enhanced immunologic functions in both in vitro and in vivo studies. These results offer scientific evidence to prove the efficacy of this tonic Chinese prescription.
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Affiliation(s)
- Guan-Cheng Huang
- Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan, ROC
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Odaguchi H, Wakasugi A, Ito H, Shoda H, Gono Y, Sakai F, Hanawa T. The efficacy of goshuyuto, a typical Kampo (Japanese herbal medicine) formula, in preventing episodes of headache. Curr Med Res Opin 2006; 22:1587-97. [PMID: 16870083 DOI: 10.1185/030079906x112769] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The purpose of this clinical trial was to assess the efficacy of goshuyuto, a typical Kampo formula, in preventing episodes of headache in chronic headache patients. RESEARCH DESIGN AND METHODS Because the treatment target of a Kampo formula is decided on a basis different to that of Western medicine, we first selected patients belonging to a subgroup that responded to goshuyuto before conducting the usual randomized controlled trial. During stage 1, the subjects were instructed to orally consume goshuyuto for 4 weeks. Only those subjects judged as responders advanced to stage 2, during which a double-blind, randomized, placebo-controlled study was conducted. The subjects consumed the same dose of goshuyuto or placebo for 12 weeks. RESULTS Of the 91 subjects enrolled in stage 1, 60 were judged as responders. Of these, 53 advanced to stage 2; 28 were assigned to the goshuyuto group and 25 to the placebo group. The decrease in the number of days on which headache episodes occurred was greater in the goshuyuto group than in the placebo group (2.6 +/- 3.7 vs. 0.3 +/- 4.0 days, p = 0.034); no difference was observed with regard to the reduction in the frequency of consuming reliever medications (2.2 +/- 4.0 vs. 1.4 +/- 8.2, p = 0.672). Improvement in the associated symptoms was observed in more than 50% of the subjects in the goshuyuto group. CONCLUSION Goshuyuto is useful in preventing episodes of headache in chronic headache patients. Responder-limited design is a candidate for evaluating Kampo medicine.
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Affiliation(s)
- Hiroshi Odaguchi
- Department of Oriental Medicine, Doctoral Program of Medical Science, Kitasato University Graduate School, Sagamihara, Japan.
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Ohtake N, Nakai Y, Yamamoto M, Sakakibara I, Takeda S, Amagaya S, Aburada M. Separation and isolation methods for analysis of the active principles of Sho-saiko-to (SST) oriental medicine. J Chromatogr B Analyt Technol Biomed Life Sci 2005. [PMID: 15556493 DOI: 10.1016/s1570-0232(04)00547-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Sho-saiko-to (SST) was introduced into Japan as an oriental classical medicine from China approximately 1500 years ago, and it is currently the most representative Kampo medicine (traditional Japanese medicine). SST is manufactured in Japan as an ethical drug on a modern industrial scale in which the quality of ingredients is standardized with Good Manufacturing Practices (GMP) regulation. SST is widely used for the treatment of chronic hepatitis. Experimental and clinical studies including multi-center, placebo-controlled, double-blind studies have demonstrated the various pharmacological effects of SST. SST is prepared from the hot water extraction of seven raw materials, therefore many kinds of constituents are included. Three-dimensional (3D) HPLC analysis is useful for obtaining many kinds of constituents, especially low molecular ultraviolet (UV) quenching compounds, contained in SST as well as its fractions. Fingerprint pattern provided by 3D HPLC analysis makes possible to identify the overall-viewing of SST. Databases of UV spectra of the components of medicinal herbs obtained by reversed-phase (RP) HPLC using a photodiode array (PDA) and fingerprint patterns of crude drugs made by 3D HPLC analysis facilitate the identification, analysis and quality of herbal drugs. Studies using both PDA HPLC and an amino acid analysis with a fluorometric detector have found that SST contains fifteen major low molecular compounds (i.e. baicalin, wogonin-7-O-glucuronide, liquiritin, their three aglycons, liquiritin apioside, glycyrrhizin, saikosaponin b1, saikosaponin b2, ginsenoside Rg1, ginsenoside Rb1, (6)-gingerol, (6)-shogaol and arginine). These compounds have various pharmacological actions, and are assumed to be responsible, at least partly, for the pharmacological effects of SST. Although there have only been a few investigations on high molecular compounds with pharmacological actions contained in SST, several kinds of polysaccharides have been isolated from constituent herbs of SST. This review paper summarizes analytical methods of separation, isolation and identification of compounds with biological activities from SST, which is a mixture drug of medicinal herbs. Accordingly, this paper would not focus on methods of separation, isolation and analysis of particular compounds from each constituent herb of SST.
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Affiliation(s)
- Nobuhiro Ohtake
- Medicinal Evaluation Laboratories, Tsumura Research Institute, Tsumura & Co., 3586 Yoshiwara, Ami-machi, Inashiki-gun, Ibaraki 300-1192, Japan.
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Ohtake N, Nakai Y, Yamamoto M, Sakakibara I, Takeda S, Amagaya S, Aburada M. Separation and isolation methods for analysis of the active principles of Sho-saiko-to (SST) oriental medicine. J Chromatogr B Analyt Technol Biomed Life Sci 2004; 812:135-48. [PMID: 15556493 PMCID: PMC7105231 DOI: 10.1016/j.jchromb.2004.06.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2004] [Accepted: 06/29/2004] [Indexed: 12/16/2022]
Abstract
Sho-saiko-to (SST) was introduced into Japan as an oriental classical medicine from China approximately 1500 years ago, and it is currently the most representative Kampo medicine (traditional Japanese medicine). SST is manufactured in Japan as an ethical drug on a modern industrial scale in which the quality of ingredients is standardized with Good Manufacturing Practices (GMP) regulation. SST is widely used for the treatment of chronic hepatitis. Experimental and clinical studies including multi-center, placebo-controlled, double-blind studies have demonstrated the various pharmacological effects of SST. SST is prepared from the hot water extraction of seven raw materials, therefore many kinds of constituents are included. Three-dimensional (3D) HPLC analysis is useful for obtaining many kinds of constituents, especially low molecular ultraviolet (UV) quenching compounds, contained in SST as well as its fractions. Fingerprint pattern provided by 3D HPLC analysis makes possible to identify the overall-viewing of SST. Databases of UV spectra of the components of medicinal herbs obtained by reversed-phase (RP) HPLC using a photodiode array (PDA) and fingerprint patterns of crude drugs made by 3D HPLC analysis facilitate the identification, analysis and quality of herbal drugs. Studies using both PDA HPLC and an amino acid analysis with a fluorometric detector have found that SST contains fifteen major low molecular compounds (i.e. baicalin, wogonin-7-O-glucuronide, liquiritin, their three aglycons, liquiritin apioside, glycyrrhizin, saikosaponin b1, saikosaponin b2, ginsenoside Rg1, ginsenoside Rb1, (6)-gingerol, (6)-shogaol and arginine). These compounds have various pharmacological actions, and are assumed to be responsible, at least partly, for the pharmacological effects of SST. Although there have only been a few investigations on high molecular compounds with pharmacological actions contained in SST, several kinds of polysaccharides have been isolated from constituent herbs of SST. This review paper summarizes analytical methods of separation, isolation and identification of compounds with biological activities from SST, which is a mixture drug of medicinal herbs. Accordingly, this paper would not focus on methods of separation, isolation and analysis of particular compounds from each constituent herb of SST.
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Affiliation(s)
- Nobuhiro Ohtake
- Medicinal Evaluation Laboratories, Tsumura Research Institute, Tsumura & Co., 3586 Yoshiwara, Ami-machi, Inashiki-gun, Ibaraki 300-1192, Japan.
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Guil-Guerrero JL, Díaz Delgado A, Matallana González MC, Torija Isasa ME. Fatty acids and carotenes in some ber (Ziziphus jujuba Mill) varieties. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2004; 59:23-27. [PMID: 15675148 DOI: 10.1007/s11130-004-0017-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Several jujube varieties from the southeast of Spain were analyzed for fatty acid and carotene contents. Triglycerides having medium-chain fatty acids were most abundant in all samples. The main fatty acids were 12:0 (18.3 +/- 9.97), 10:0 (12.5 +/- 19.0), 18:2n6 (9.27 +/- 7.26), 16:1n7 (8.50 +/- 5.77), 16:0 (7.25 +/- 4.35), and 18:1n9 (5.34 +/- 2.52) on total saponifiable oil. The fruits yield 1.33 +/- 0.17 g/100 g saponifiable oil on a dry weight basis. Fatty acid profiles of fruits were found to be influenced by their developmental stage. Multivariable data analyses show that the samples could be grouped on the basis of their fatty acid content. Carotenes were found to be in good agreement with other fruits, varying from 4.12 to 5.98 mg/100 g on a dry weight basis. The contribution to vitamin value reach a mdium of 38 microg RE/100 g on a fresh weight basis.
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Affiliation(s)
- J L Guil-Guerrero
- Dpto. de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Almería, Spain.
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Wago H, Deng H. Chinese Medicine and Immunity. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2004; 546:167-79. [PMID: 15584373 DOI: 10.1007/978-1-4757-4820-8_12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Affiliation(s)
- Haruhisa Wago
- Department of Medical Technology, Saitama Medical School Junior College, Saitama 350-0495, Japan
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Effects of Powdered Pine Needle (Pinus densiflora seib et Zucc.) on Serum and Liver Lipid Composition and Antioxidative Capacity in Rats Fed High Oxidized Fat. ACTA ACUST UNITED AC 2003. [DOI: 10.3746/jkfn.2003.32.6.926] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Chang R. Bioactive polysaccharides from traditional Chinese medicine herbs as anticancer adjuvants. J Altern Complement Med 2002; 8:559-65. [PMID: 12470436 DOI: 10.1089/107555302320825066] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE OF STUDY To review the nature, extent, bioactivities, and clinical application of polysaccharides in Traditional Chinese Medicine (TCM) especially as adjuvants in cancer treatment. METHODOLOGY Literature review. FINDINGS Many fungal- and plant-derived bioactive polysaccharides with a broad range of immunomodulatory activities are found in TCM. Some such polysaccharides have been developed into drugs and show clinical efficacy in controlled trials while the majority of such compounds remain as nutraceuticals with only preliminary research. Such polysaccharides are generally nontoxic and possess other bioactivities such as inducing differentiation, stimulating hematopoiesis, antimetastasis, and antiangiogenesis, which make them ideal adjuvants in modern cancer therapy. CONCLUSION Bioactive polysaccharides occur extensively in TCM herbs and are the basis of potentially useful application of TCM as an adjuvant in cancer therapies.
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Affiliation(s)
- Raymond Chang
- Institute of East-West Medicine, New York, NY 10016, USA.
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Nose M, Terawaki K, Iwahashi N, Oguri K, Ogihara Y. Comparative study of the high molecular mass fraction and low molecular mass fraction of Sho-saiko-to in a murine immunologically induced liver injury model. Biol Pharm Bull 2002; 25:64-7. [PMID: 11824559 DOI: 10.1248/bpb.25.64] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We compared the pharmacological actions of the high and low molecular mass fractions of Sho-saiko-to using a murine immunologically induced liver injury model to estimate the roles of these fractions in the expression of the pharmacological action. In a Bacillus Calmette-Guerin (BCG)/lipopolysaccharide (LPS)-induced liver injury model, Sho-saiko-to and both of its fractions significantly reduced the increases in the aminotranseferase levels in serum. They also reduced the increase in the nitric oxide (NOx) level in serum. On the other hand, Sho-saiko-to and its high molecular mass fraction suppressed the increase in plasma NOx level in an LPS-induced endotoxin shock model but its low molecular mass fraction did not. These results suggest the possibility that both fractions act hepatoprotectively in a different manner. We believe that these results can help to elucidate the mechanism of action of ingredients in Sho-saiko-to.
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Affiliation(s)
- Mitsuhiko Nose
- Laboratory of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Nagoya City University, Japan.
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Hong-Fen L, Waisman T, Maimon Y, Shakhar K, Rosenne E, Ben-Eliyahu S. The effects of a Chinese herb formula, anti-cancer number one (ACNO), on NK cell activity and tumor metastasis in rats. Int Immunopharmacol 2001; 1:1947-56. [PMID: 11606026 DOI: 10.1016/s1567-5769(01)00120-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The effects of anti-cancer number one (ACNO), a 19-herb Chinese formula used to treat cancer patients, were studied in F344 rats. In the first study, the number and activity of circulating NK cells were evaluated following 18 days of oral consumption of 0.1, 0.5, or 2 g/kg/day. The second study assessed the effect of ACNO on resistance to metastasis of the MADB106 tumor line, a syngeneic mammary adenocarcinoma that metastasizes only to the lungs and is highly sensitive to NK activity (NKA) in vivo. Resistance to metastasis was assessed under baseline conditions and following the administration of a beta-adrenergic agonist, metaproterenol (MP). MP was used to simulate sympathetic response to stressful conditions, and was previously shown to suppress resistance to MADB 106 metastasis. The results of the first study indicated a dose-dependent increase in NKA per ml of blood and per NK cell, with no significant changes in blood concentration of NK cells. In the second study, whereas MP caused a 4.5-fold increase in the number of metastases in untreated rats, only a 2.3-fold increase occurred in rats treated with ACNO. No significant improvement in baseline levels of resistance to metastasis was observed. These findings indicate the importance of studying ACNO under stressful conditions in patients with potentially metastasizing tumors. This may prove particularly important during the perioperative period, spanning from the detection of the primary tumor to postoperative treatment. During this critical period, psychological and physiological stress responses are known to cause massive immunosuppression, which was suggested to promote metastatic development.
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Affiliation(s)
- L Hong-Fen
- Complementary Medical Unit, Sourasky Tel Aviv Medical Center, Israel
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Wang LR, Ishiguro N, Yamada E, Nishida Y, Sato K, Iwata H. The effect of da-fang-feng-tang on treatment of type II collagen-induced arthritis in DBA/1 mice. THE AMERICAN JOURNAL OF CHINESE MEDICINE 1999; 27:205-15. [PMID: 10467454 DOI: 10.1142/s0192415x99000240] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Da-Fang-Feng-Tang (DFFT), which is believed to be effective for treating human rheumatoid arthritis (RA), was given to DBA/1 mice at the onset of type II collagen-induced arthritis (CIA) to examine its effect. Granules of the crude DFFT extract were administered by gastric gavage at a dose of 1.6 g/kg/day for 12 weeks, starting the day CIA began. The levels of anticollagen IgG antibody were significantly decreased in the sera of the DFFT-treated group compared with the control group from weeks 2 to 7 after the onset of CIA. The severity of arthritis in the DFFT-treated group was markedly alleviated when compared with the control group. In addition, histological examination of the DFFT-treated group showed less cartilage and bone erosion. These results suggest that administration of DFFT suppressed the development of CIA in mice and support the belief that DFFT is effective in treating human RA.
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Affiliation(s)
- L R Wang
- Department of Orthopaedic Surgery, Nagoya University School of Medicine, Japan
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