It aims to draw the conclusion that the ideas of treatment in Zhen Jiu Jia Yi Jing （《针灸甲乙经》, A-B Classic on Acupuncture and Moxibustion ） can be summarized as ＂regulation＂ and ＂harmonization＂ through the ...It aims to draw the conclusion that the ideas of treatment in Zhen Jiu Jia Yi Jing （《针灸甲乙经》, A-B Classic on Acupuncture and Moxibustion ） can be summarized as ＂regulation＂ and ＂harmonization＂ through the research of words in the Classic, such as ＂being normal＂, ＂regulation＂ and ＂harmonization＂. The lost of regulation of a normal person shows disharmony. Regulation can make the person-being-sick become harmony and back to ＂being normal＂. ＂Regulation＂ and ＂harmonization＂ right imply the quintessence of traditional Chinese medicine.展开更多
AIM： To explore the syndrome differentiation in traditional Chinese medicine （TCM） and gene protein expression in gastric carcinoma METHODS： Preoperative data of gastric cancer cases were collected from the Genera...AIM： To explore the syndrome differentiation in traditional Chinese medicine （TCM） and gene protein expression in gastric carcinoma METHODS： Preoperative data of gastric cancer cases were collected from the General Surgery Department and classified according to the criteria for syndrome differentiation in TCM. E-cadherin （E-cad） and ICAM-1 gene protein expressions were detected in postoperative specimens from these cases by the immunohistochemical EnVision two-step method. RESULTS： The E-cad positive expression rate was 90% in 100 cases of gastric carcinoma. The difference in E-cad expression was significant between the different syndrome differentiation types in TCM （P 〈 0.01）. Further group-group comparison showed that there was a significant difference in E-cad expression between the stagnation of phlegm-damp type and the deficiency in both qi and blood and the deficiency-cold of stomach and spleen types, where E-cad expression was high. There was no significant difference between the internal obstruction of stagnant toxin type and the in-coordination between liver and stomach type, where E-cad expression was relatively low. The ICAM-1 positive expression rate was 58%, and there was no statistically significant difference between the two groups （x^2= 8.999, P 〉 0.05）. CONCLUSION： E-cad expression is relatively low in the internal obstruction of stagnant toxin type and the incoordination between liver and stomach type, where tumor development and metastasis may be associated with low E-cad expression, or with low homogeneous adhesiveness between tumor cells.展开更多
Irritable bowel syndrome (IBS) is a functional gut disorder with high prevalence.Because of various factors involved in its pathophysiology and disappointing results from conventional IBS medications,the treatment of ...Irritable bowel syndrome (IBS) is a functional gut disorder with high prevalence.Because of various factors involved in its pathophysiology and disappointing results from conventional IBS medications,the treatment of IBS is challenging and use of complementary and alternative medicines especially herbal therapies is increasing.In this paper,electronic databases including PubMed,Scopus,and Cochrane library were searched to obtain any in vitro,in vivo or human studies evaluating single or compound herbal preparations in the management of IBS.One in vitro,3 in vivo and 23 human studies were included and systematically reviewed.The majority of studies are about essential oil of Menta piperita as a single preparation and STW 5 as a compound preparation.Some evaluated herbs such as Curcuma xanthorriza and Fumaria officinalis did not demonstrate any benefits in IBS.However,it seems there are many other herbal preparations such as those proposed in traditional medicine of different countries that could be studied and investigated for their efficacy in management of IBS.展开更多
Meretricis concha is a kind of marine traditional Chinese medicine(TCM), and has been commonly used for the treatment of asthma and scald burns. In order to investigate the relationship between the inorganic elemental...Meretricis concha is a kind of marine traditional Chinese medicine(TCM), and has been commonly used for the treatment of asthma and scald burns. In order to investigate the relationship between the inorganic elemental fingerprint and the geographical origin identification of Meretricis concha, the elemental contents of M. concha from five sampling points in Rushan Bay have been determined by means of inductively coupled plasma optical emission spectrometry(ICP-OES). Based on the contents of 14 inorganic elements(Al, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb, Se, and Zn), the inorganic elemental fingerprint which well reflects the elemental characteristics was constructed. All the data from the five sampling points were discriminated with accuracy through hierarchical cluster analysis(HCA) and principle component analysis(PCA), indicating that a four-factor model which could explain approximately 80% of the detection data was established, and the elements Al, As, Cd, Cu, Ni and Pb could be viewed as the characteristic elements. This investigation suggests that the inorganic elemental fingerprint combined with multivariate statistical analysis is a promising method for verifying the geographical origin of M. concha, and this strategy should be valuable for the authenticity discrimination of some marine TCM.展开更多
Seaweed Complex Preparation （SCP） is a clinical traditional Chinese medicine preparation which is composed of seven traditional Chinese herbs, and it has been used for treatment of lung cancer, liver cancer and dige...Seaweed Complex Preparation （SCP） is a clinical traditional Chinese medicine preparation which is composed of seven traditional Chinese herbs, and it has been used for treatment of lung cancer, liver cancer and digestive cancer. However, little infor- mation is available about the pharmacodynamic basis. The antitumor, immunomodulatory and free radical scavenging effects of SCP were evaluated in this study. Transplanted tumor in vivo method was used to determine the antitumor effect. The effects on spleno- cyte proliferation and phagocytosis of macrophages in tumor-bearing mice were measured by the MTT method and the phagocytizing cock red blood cell （CRBC） method respectively. The scavenging activities of SCP on DPPH and hydroxyl radicals in vitro were investigated. It was found that the medium-dose and high-dose of SCP could significantly inhibit the growth of transplanted hepatic tumor of murine hepatocarcinoma cell line H22, and promote proliferation of splenocytes and phagocytosis of macrophages. SCP possessed noticeable scavenging activities on DPPH and hydroxyl radicals. The antiturnor effects of SCP might be achieved by im- proving immune system and scavenging free radicals, which is in accordance with the viewpoint of traditional Chinese medicine in promoting the body resistance and eliminating pathogenic factors for cancer treatment.展开更多
踝关节作为下肢三大关节之一,负重中期所承受的压应力约为体重的两倍,而在负重后期推进时则高达5倍[1]。急性踝关节损伤（Acute sprains to the ankle joint）是外科临床上最常见的疾患,踝关节的损伤中韧带损伤最常见,据统计在整个运动...踝关节作为下肢三大关节之一,负重中期所承受的压应力约为体重的两倍,而在负重后期推进时则高达5倍[1]。急性踝关节损伤（Acute sprains to the ankle joint）是外科临床上最常见的疾患,踝关节的损伤中韧带损伤最常见,据统计在整个运动中约占6%～12%[2],在关节韧带损伤中占第一位[3]。展开更多
Artificial intelligence(AI) aims to mimic human cognitive functions and execute intellectual activities like that performed by humans dealing with an uncertain environment. The rapid development of AI technology provi...Artificial intelligence(AI) aims to mimic human cognitive functions and execute intellectual activities like that performed by humans dealing with an uncertain environment. The rapid development of AI technology provides powerful tools to analyze massive amounts of data, facilitating physicians to make better clinical decisions or even replace human judgment in healthcare.Advanced AI technology also creates novel opportunities for exploring the scientific basis of traditional Chinese medicine(TCM) and developing the standardization and digitization of TCM pulse diagnostic methodology. In the present study, we review and discuss the potential application of AI technology in TCM pulse diagnosis. The major contents include the following aspects:(1) a brief introduction of the general concepts and knowledge of TCM pulse diagnosis or palpation,(2) landmark developments in AI technology and the applications of common AI deep learning algorithms in medical practice,(3) the current progress of AI technology in TCM pulse diagnosis,(4) challenges and perspectives of AI technology in TCM pulse diagnosis. In conclusion, the pairing of TCM with modern AI technology will bring novel insights into understanding the scientific principles underlying TCM pulse diagnosis and creating opportunities for the development of AI deep learning technology for the standardization and digitalization of TCM pulse diagnosis.展开更多
Objective： Reversing effects of traditional Chinese medicines on colorectal tumor immunosuppressions of natural killer （NK） cell and T lymphocyte were analyzed to provide evidence on selecting medicines for patient...Objective： Reversing effects of traditional Chinese medicines on colorectal tumor immunosuppressions of natural killer （NK） cell and T lymphocyte were analyzed to provide evidence on selecting medicines for patients according to the differ- ent types of tumor immunosuppression. Methods： Six traditional Chinese medicines, including Arsenious acid （AS）, Ligustra- zine hydrochloride （LHC）, Astragalus mongholicus bge （AMB）, Matrine N-oxide （MOX）, Polyporus umbellatus polysaccharide （PUPS） and Artesunate （ART）, were enrolled. The reversing effects on suppression of murine splenocyte transformation and NK killing activity were measured by 3-{4,5-dimethyl-2-thiazolyl}-2,5-diphenyl tetrazolium （MTT）, and the effects on the suppressed expression of intefieukin 2 receptor a （IL-2R（I）, CD3E＊~,＊ and CD3~.-~＊ were detected by flow cytometry （FCM）. The effects on immunosuppressive molecules were measured by enzyme linked immunosorbent assay （ELISA）, including transforming growth factor ~1 （TGF-~I）, vascular endothelial growth factor （VEGF）, interleukin 4 （IL-4）, IL-6, IL-10 and pros- taglandin （PG） E2. Results： （1） The reversing effects of AMB on the inhibition of NK killing and CD3 expression were the most significant; the effect of LHC on inhibition of CD3 expression was the strongest; the effects of AMB, PUPS and ART on inhibition of transformation were the greatest; and the effect of ART on inhibition of IL-2Ra expression was the strongest. （2） The correlated molecules of these medicines that exerted reversing effects on colorectal tumor immunosuppression were TGF-~I and IL-10. AMB had the highest down-regulating effect on the secretion of TGF-~I. AS and ART had the highest effects on IL-10. Conclusion： Reversing tumor immunosuppression through the down-regulation of immunosuppressive molecules is one of the novel antitumor mechanisms of traditional Chinese medicines. The clinical use of compounded prescriptions of ART combined with AMB and LHC should be considered to avoid the reduced treatment efficiency caused by tumor im- munosuppression.展开更多
Traditional Chinese medicine(TCM) treatment of cancer has a long history, and is an important part of cancer prevention and control in China. Fuzheng, also called reinforcing healthy qi and supplementing the root, is ...Traditional Chinese medicine(TCM) treatment of cancer has a long history, and is an important part of cancer prevention and control in China. Fuzheng, also called reinforcing healthy qi and supplementing the root, is the most fundamental principle of TCM in cancer prevention and control. In recent decades, this treatment has been thoroughly studied and widely applied, and played a crucial role in cancer prevention and treatment. With regard to the treatment of malignant tumors, Chinese medicine is mainly used in the following areas: improving symptoms, enhancing the quality of life, reducing postoperative recurrence and metastasis, increasing efficacy and decreasing toxicity together with radiotherapy and chemotherapy treatments, and to some extent prolonging the survival of advanced tumors.展开更多
文摘It aims to draw the conclusion that the ideas of treatment in Zhen Jiu Jia Yi Jing （《针灸甲乙经》, A-B Classic on Acupuncture and Moxibustion ） can be summarized as ＂regulation＂ and ＂harmonization＂ through the research of words in the Classic, such as ＂being normal＂, ＂regulation＂ and ＂harmonization＂. The lost of regulation of a normal person shows disharmony. Regulation can make the person-being-sick become harmony and back to ＂being normal＂. ＂Regulation＂ and ＂harmonization＂ right imply the quintessence of traditional Chinese medicine.
基金Supported by the National Natural Science Foundation of China,No. 30271626
文摘AIM： To explore the syndrome differentiation in traditional Chinese medicine （TCM） and gene protein expression in gastric carcinoma METHODS： Preoperative data of gastric cancer cases were collected from the General Surgery Department and classified according to the criteria for syndrome differentiation in TCM. E-cadherin （E-cad） and ICAM-1 gene protein expressions were detected in postoperative specimens from these cases by the immunohistochemical EnVision two-step method. RESULTS： The E-cad positive expression rate was 90% in 100 cases of gastric carcinoma. The difference in E-cad expression was significant between the different syndrome differentiation types in TCM （P 〈 0.01）. Further group-group comparison showed that there was a significant difference in E-cad expression between the stagnation of phlegm-damp type and the deficiency in both qi and blood and the deficiency-cold of stomach and spleen types, where E-cad expression was high. There was no significant difference between the internal obstruction of stagnant toxin type and the in-coordination between liver and stomach type, where E-cad expression was relatively low. The ICAM-1 positive expression rate was 58%, and there was no statistically significant difference between the two groups （x^2= 8.999, P 〉 0.05）. CONCLUSION： E-cad expression is relatively low in the internal obstruction of stagnant toxin type and the incoordination between liver and stomach type, where tumor development and metastasis may be associated with low E-cad expression, or with low homogeneous adhesiveness between tumor cells.
文摘Irritable bowel syndrome (IBS) is a functional gut disorder with high prevalence.Because of various factors involved in its pathophysiology and disappointing results from conventional IBS medications,the treatment of IBS is challenging and use of complementary and alternative medicines especially herbal therapies is increasing.In this paper,electronic databases including PubMed,Scopus,and Cochrane library were searched to obtain any in vitro,in vivo or human studies evaluating single or compound herbal preparations in the management of IBS.One in vitro,3 in vivo and 23 human studies were included and systematically reviewed.The majority of studies are about essential oil of Menta piperita as a single preparation and STW 5 as a compound preparation.Some evaluated herbs such as Curcuma xanthorriza and Fumaria officinalis did not demonstrate any benefits in IBS.However,it seems there are many other herbal preparations such as those proposed in traditional medicine of different countries that could be studied and investigated for their efficacy in management of IBS.
基金supposed by the Program for Science and Technology of Shandong Province (2011GHY11521)the Department of Education of Shandong Province (No. J11LB07)the Natural Science Foundation of Qingdao City (Nos. 12-1-3-52-(1)-nsh and 12-1-4-16-(7)-jch)
文摘Meretricis concha is a kind of marine traditional Chinese medicine(TCM), and has been commonly used for the treatment of asthma and scald burns. In order to investigate the relationship between the inorganic elemental fingerprint and the geographical origin identification of Meretricis concha, the elemental contents of M. concha from five sampling points in Rushan Bay have been determined by means of inductively coupled plasma optical emission spectrometry(ICP-OES). Based on the contents of 14 inorganic elements(Al, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb, Se, and Zn), the inorganic elemental fingerprint which well reflects the elemental characteristics was constructed. All the data from the five sampling points were discriminated with accuracy through hierarchical cluster analysis(HCA) and principle component analysis(PCA), indicating that a four-factor model which could explain approximately 80% of the detection data was established, and the elements Al, As, Cd, Cu, Ni and Pb could be viewed as the characteristic elements. This investigation suggests that the inorganic elemental fingerprint combined with multivariate statistical analysis is a promising method for verifying the geographical origin of M. concha, and this strategy should be valuable for the authenticity discrimination of some marine TCM.
基金supported by the National Natural Science Foundation of China(No.30572314)the Basic Research Program of Science and Technology,Ministry of Science and Technology of China(No.2007FY210500)+1 种基金the Program of Chinese Offshore Investigation and Assessment,State Oceanic Administration of China(Nos.908-01-ST12,908-02-05-04)Science and Technology Program of Shandong Province,China(No.03BS109)
文摘Seaweed Complex Preparation （SCP） is a clinical traditional Chinese medicine preparation which is composed of seven traditional Chinese herbs, and it has been used for treatment of lung cancer, liver cancer and digestive cancer. However, little infor- mation is available about the pharmacodynamic basis. The antitumor, immunomodulatory and free radical scavenging effects of SCP were evaluated in this study. Transplanted tumor in vivo method was used to determine the antitumor effect. The effects on spleno- cyte proliferation and phagocytosis of macrophages in tumor-bearing mice were measured by the MTT method and the phagocytizing cock red blood cell （CRBC） method respectively. The scavenging activities of SCP on DPPH and hydroxyl radicals in vitro were investigated. It was found that the medium-dose and high-dose of SCP could significantly inhibit the growth of transplanted hepatic tumor of murine hepatocarcinoma cell line H22, and promote proliferation of splenocytes and phagocytosis of macrophages. SCP possessed noticeable scavenging activities on DPPH and hydroxyl radicals. The antiturnor effects of SCP might be achieved by im- proving immune system and scavenging free radicals, which is in accordance with the viewpoint of traditional Chinese medicine in promoting the body resistance and eliminating pathogenic factors for cancer treatment.
文摘踝关节作为下肢三大关节之一,负重中期所承受的压应力约为体重的两倍,而在负重后期推进时则高达5倍[1]。急性踝关节损伤（Acute sprains to the ankle joint）是外科临床上最常见的疾患,踝关节的损伤中韧带损伤最常见,据统计在整个运动中约占6%～12%[2],在关节韧带损伤中占第一位[3]。
基金We thank for the funding support form the Health and Medical Research Fund,Hong Kong SAR(No.17181811).
文摘Artificial intelligence(AI) aims to mimic human cognitive functions and execute intellectual activities like that performed by humans dealing with an uncertain environment. The rapid development of AI technology provides powerful tools to analyze massive amounts of data, facilitating physicians to make better clinical decisions or even replace human judgment in healthcare.Advanced AI technology also creates novel opportunities for exploring the scientific basis of traditional Chinese medicine(TCM) and developing the standardization and digitization of TCM pulse diagnostic methodology. In the present study, we review and discuss the potential application of AI technology in TCM pulse diagnosis. The major contents include the following aspects:(1) a brief introduction of the general concepts and knowledge of TCM pulse diagnosis or palpation,(2) landmark developments in AI technology and the applications of common AI deep learning algorithms in medical practice,(3) the current progress of AI technology in TCM pulse diagnosis,(4) challenges and perspectives of AI technology in TCM pulse diagnosis. In conclusion, the pairing of TCM with modern AI technology will bring novel insights into understanding the scientific principles underlying TCM pulse diagnosis and creating opportunities for the development of AI deep learning technology for the standardization and digitalization of TCM pulse diagnosis.
基金Supported by grants from Hebei Province Nature Science Foundation(No. H2012509001)Hebei Province Science&Technology Supporting Foundation (No. 092061111D)
文摘Objective： Reversing effects of traditional Chinese medicines on colorectal tumor immunosuppressions of natural killer （NK） cell and T lymphocyte were analyzed to provide evidence on selecting medicines for patients according to the differ- ent types of tumor immunosuppression. Methods： Six traditional Chinese medicines, including Arsenious acid （AS）, Ligustra- zine hydrochloride （LHC）, Astragalus mongholicus bge （AMB）, Matrine N-oxide （MOX）, Polyporus umbellatus polysaccharide （PUPS） and Artesunate （ART）, were enrolled. The reversing effects on suppression of murine splenocyte transformation and NK killing activity were measured by 3-{4,5-dimethyl-2-thiazolyl}-2,5-diphenyl tetrazolium （MTT）, and the effects on the suppressed expression of intefieukin 2 receptor a （IL-2R（I）, CD3E＊~,＊ and CD3~.-~＊ were detected by flow cytometry （FCM）. The effects on immunosuppressive molecules were measured by enzyme linked immunosorbent assay （ELISA）, including transforming growth factor ~1 （TGF-~I）, vascular endothelial growth factor （VEGF）, interleukin 4 （IL-4）, IL-6, IL-10 and pros- taglandin （PG） E2. Results： （1） The reversing effects of AMB on the inhibition of NK killing and CD3 expression were the most significant; the effect of LHC on inhibition of CD3 expression was the strongest; the effects of AMB, PUPS and ART on inhibition of transformation were the greatest; and the effect of ART on inhibition of IL-2Ra expression was the strongest. （2） The correlated molecules of these medicines that exerted reversing effects on colorectal tumor immunosuppression were TGF-~I and IL-10. AMB had the highest down-regulating effect on the secretion of TGF-~I. AS and ART had the highest effects on IL-10. Conclusion： Reversing tumor immunosuppression through the down-regulation of immunosuppressive molecules is one of the novel antitumor mechanisms of traditional Chinese medicines. The clinical use of compounded prescriptions of ART combined with AMB and LHC should be considered to avoid the reduced treatment efficiency caused by tumor im- munosuppression.
文摘Traditional Chinese medicine(TCM) treatment of cancer has a long history, and is an important part of cancer prevention and control in China. Fuzheng, also called reinforcing healthy qi and supplementing the root, is the most fundamental principle of TCM in cancer prevention and control. In recent decades, this treatment has been thoroughly studied and widely applied, and played a crucial role in cancer prevention and treatment. With regard to the treatment of malignant tumors, Chinese medicine is mainly used in the following areas: improving symptoms, enhancing the quality of life, reducing postoperative recurrence and metastasis, increasing efficacy and decreasing toxicity together with radiotherapy and chemotherapy treatments, and to some extent prolonging the survival of advanced tumors.
