The spleen could be considered a neglected organ.To date,it has been deemed an ancillary organ in portal hypertension or an organ localization in lymphoproliferative diseases,even though it has had significant attenti...The spleen could be considered a neglected organ.To date,it has been deemed an ancillary organ in portal hypertension or an organ localization in lymphoproliferative diseases,even though it has had significant attention in infectious diseases for some time.Now,it is thought to be central in regulating the immune system,a metabolic asset and involved in endocrine function with regard to nonalcoholic fatty liver disease.The main mechanisms involved in this complex network will be critically discussed in this article.展开更多
Objective： The aim of the research was to study the effects of low-dose splenic irradiation and radiotherapy on immune system of patients with locally advanced non-small cell lung cancer （NSCLC）. Methods： Twelve c...Objective： The aim of the research was to study the effects of low-dose splenic irradiation and radiotherapy on immune system of patients with locally advanced non-small cell lung cancer （NSCLC）. Methods： Twelve cases of stage III NSCLC in Tumor Radiotherapy Center of our hospital （the Affiliated Hospital of Medical College Qingdao University, China） were collected from July 2011 to July 2012; all patients were under 75 years old with clear pathology, measurable lesions and good personal statement. They were randomly divided into combined treatment group （D1 ＋ D2） and control group （D1）. The control group （D1） only received radiotherapy to the chest; combined treatment group （D1 ＋ D2） received low-dose splenic irradiation plus conventional dose irradiation. Flow cytometry was used to detect the peripheral blood T lymphocyte immune indexes of patients before, during and after the treatment, classification by five blood cell analyzer was used to determine white blood cells, neutrophils, hemoglobin and platelet count. The radiation induced toxicity including esophagitis, pneumonia and gastrointestinal reaction was observed, as well as the dose when it happened. Results： There was no significant difference in the ratio between two groups in cells CD4＋, CD8＋ and CD4＋/CD8＋ after radiotherapy （P 〉 0.05）. There was no change in these indicators in combined treatment group after treatment （P 〉 0.05）, but it decreased in control group （P 〈 0.05）. There was no significant difference in the incidences of radiation esophagitis, pneumonia, gastrointestinal reactions and bone marrow suppression between two groups （P 〉 0.05）, but the patients in combined treatment group seemed to tolerate high dose well （P 〈 0.05）. Conclusion： Low-dose splenic irradiation combined with radiotherapy to the chest can alleviate the injury degree of acute radiation induced the toxicity of locally advanced NSCLC patients, through affect the patient＇s immune function.展开更多
OBJECTIVE: The association of spleen system including both spleen and stomach with earth, one of the five elements, is a part of the theory of five elements. Practitioners of Traditional Chinese Medicine (TCM) used th...OBJECTIVE: The association of spleen system including both spleen and stomach with earth, one of the five elements, is a part of the theory of five elements. Practitioners of Traditional Chinese Medicine (TCM) used the theory as a reasoning tool to illustrate the Zang-Fu organs' physiological functions and the interaction among them.The exploration of how the theory of that spleen system is associated with earth was created may provide insights into how five-element theory is applied to TCM practice. METHODS: Using analogism as a method to explore the relationship between earth and spleen system inTCM. RESULTS: Chinese ancestors experienced and observed the features of earth from agricultural practice and used the knowledge for the explanation ofspleen system functions including physiological functions, pathological characteristics and for the treatment of related illnesses. CONCLUSION: The theory of the five elements in TCM is a kind of metaphor, which depends on observation and exploration of the natural world and experience of human beings.展开更多
OBJECTIVE： To evaluate the efficacy of Jianpi thera- py in Traditional Chinese Medicine （TCM） for treat- ment of chronic obstructive pulmonary disease （COPD） in stable phase by performing a systematic review and ...OBJECTIVE： To evaluate the efficacy of Jianpi thera- py in Traditional Chinese Medicine （TCM） for treat- ment of chronic obstructive pulmonary disease （COPD） in stable phase by performing a systematic review and meta-analysis. METHODS： The literatures concerning randomized controlled trials （RCTs） and quasi-RCTs comparing TCM treatment plus Western Medicine （WM） treat- ment with TCM alone, orTCM treatment vs no treatment, placebo for stable phase of COPD were searched in PubMed （1990-December 2010）, in Eng- lish and using Chinese National Knowledge Infra- structure （CNKI, 1990-December 2010）, Chinese Bio- medical Database （1990-December 2010）, Wang- fang Database （1990-December 2010）, and Weipu （VlP） Database in Chinese. The quality assessment and data extraction for RCTs were conducted by two reviewers independently. Jadad scale and allo-cation concealment were used to assess the quality of the included studies, and meta-analyses were conducted with the Collaboration＇s Revman 5.0 software. RESULTS： Seventeen RCTs or quasi-RCTs involving 1269 patients were included. The methodological quality was poor in all trials except one trial （Jadad score=4）. In the meta-analysis, TCM-WM treatment was significantly superior to WM treatment in cure rate [0R=3.82, 95%C/（2.45, 5.95）], and the effective rate between TCM treatment and placebo also had significant difference [0R=4.31, 95%C/（2.35, 7.91）]. Moreover, pulmonary function of the patients in TCM-WM group and TCM group was significantly improved [forced vital capacity （FVC）, P=O.01, quali- ty of life, P〈O.O01 ]. CONCLUSION： The experience in TCM-WM treat- ment of COPD in stable phase was encouraging. The current evidence shows that TCM-WM treat- ment might be more efficient in effective rate, qual- ity of life, and FVC than WM treatment alone. But for forced expiratory volume in one second （FEVl） and FEV1/FVC, no matter TCM-WM treatment com- pared with WM treatment alone or TCM treatment compared with placebo, there was no significant difference, with no obvious adverse reactions. Due to the low methodological quality of trials includ- ed, more RCTs of high quality in large scale are re- quired.展开更多
文摘The spleen could be considered a neglected organ.To date,it has been deemed an ancillary organ in portal hypertension or an organ localization in lymphoproliferative diseases,even though it has had significant attention in infectious diseases for some time.Now,it is thought to be central in regulating the immune system,a metabolic asset and involved in endocrine function with regard to nonalcoholic fatty liver disease.The main mechanisms involved in this complex network will be critically discussed in this article.
文摘Objective： The aim of the research was to study the effects of low-dose splenic irradiation and radiotherapy on immune system of patients with locally advanced non-small cell lung cancer （NSCLC）. Methods： Twelve cases of stage III NSCLC in Tumor Radiotherapy Center of our hospital （the Affiliated Hospital of Medical College Qingdao University, China） were collected from July 2011 to July 2012; all patients were under 75 years old with clear pathology, measurable lesions and good personal statement. They were randomly divided into combined treatment group （D1 ＋ D2） and control group （D1）. The control group （D1） only received radiotherapy to the chest; combined treatment group （D1 ＋ D2） received low-dose splenic irradiation plus conventional dose irradiation. Flow cytometry was used to detect the peripheral blood T lymphocyte immune indexes of patients before, during and after the treatment, classification by five blood cell analyzer was used to determine white blood cells, neutrophils, hemoglobin and platelet count. The radiation induced toxicity including esophagitis, pneumonia and gastrointestinal reaction was observed, as well as the dose when it happened. Results： There was no significant difference in the ratio between two groups in cells CD4＋, CD8＋ and CD4＋/CD8＋ after radiotherapy （P 〉 0.05）. There was no change in these indicators in combined treatment group after treatment （P 〉 0.05）, but it decreased in control group （P 〈 0.05）. There was no significant difference in the incidences of radiation esophagitis, pneumonia, gastrointestinal reactions and bone marrow suppression between two groups （P 〉 0.05）, but the patients in combined treatment group seemed to tolerate high dose well （P 〈 0.05）. Conclusion： Low-dose splenic irradiation combined with radiotherapy to the chest can alleviate the injury degree of acute radiation induced the toxicity of locally advanced NSCLC patients, through affect the patient＇s immune function.
基金Supported by National Science Foundation of China (No.30973971)Ph.D. Programs Foundation of Ministry of Education of China (No. 20090013110012)
文摘OBJECTIVE: The association of spleen system including both spleen and stomach with earth, one of the five elements, is a part of the theory of five elements. Practitioners of Traditional Chinese Medicine (TCM) used the theory as a reasoning tool to illustrate the Zang-Fu organs' physiological functions and the interaction among them.The exploration of how the theory of that spleen system is associated with earth was created may provide insights into how five-element theory is applied to TCM practice. METHODS: Using analogism as a method to explore the relationship between earth and spleen system inTCM. RESULTS: Chinese ancestors experienced and observed the features of earth from agricultural practice and used the knowledge for the explanation ofspleen system functions including physiological functions, pathological characteristics and for the treatment of related illnesses. CONCLUSION: The theory of the five elements in TCM is a kind of metaphor, which depends on observation and exploration of the natural world and experience of human beings.
基金Supported by Program for Changjiang Scholars and Innovative Research Team in University, Ministry of Education ofChina (NO. IRT0977)
文摘OBJECTIVE： To evaluate the efficacy of Jianpi thera- py in Traditional Chinese Medicine （TCM） for treat- ment of chronic obstructive pulmonary disease （COPD） in stable phase by performing a systematic review and meta-analysis. METHODS： The literatures concerning randomized controlled trials （RCTs） and quasi-RCTs comparing TCM treatment plus Western Medicine （WM） treat- ment with TCM alone, orTCM treatment vs no treatment, placebo for stable phase of COPD were searched in PubMed （1990-December 2010）, in Eng- lish and using Chinese National Knowledge Infra- structure （CNKI, 1990-December 2010）, Chinese Bio- medical Database （1990-December 2010）, Wang- fang Database （1990-December 2010）, and Weipu （VlP） Database in Chinese. The quality assessment and data extraction for RCTs were conducted by two reviewers independently. Jadad scale and allo-cation concealment were used to assess the quality of the included studies, and meta-analyses were conducted with the Collaboration＇s Revman 5.0 software. RESULTS： Seventeen RCTs or quasi-RCTs involving 1269 patients were included. The methodological quality was poor in all trials except one trial （Jadad score=4）. In the meta-analysis, TCM-WM treatment was significantly superior to WM treatment in cure rate [0R=3.82, 95%C/（2.45, 5.95）], and the effective rate between TCM treatment and placebo also had significant difference [0R=4.31, 95%C/（2.35, 7.91）]. Moreover, pulmonary function of the patients in TCM-WM group and TCM group was significantly improved [forced vital capacity （FVC）, P=O.01, quali- ty of life, P〈O.O01 ]. CONCLUSION： The experience in TCM-WM treat- ment of COPD in stable phase was encouraging. The current evidence shows that TCM-WM treat- ment might be more efficient in effective rate, qual- ity of life, and FVC than WM treatment alone. But for forced expiratory volume in one second （FEVl） and FEV1/FVC, no matter TCM-WM treatment com- pared with WM treatment alone or TCM treatment compared with placebo, there was no significant difference, with no obvious adverse reactions. Due to the low methodological quality of trials includ- ed, more RCTs of high quality in large scale are re- quired.
