Based on the software of traditional Chinese medicine inheritance support system (TCMISS), this article aims to analyze the experience and composition rules for cough from the descendant of Meng He Medical School, Xu Di-hua. The cough cases treated by Xu Di-hua were collected, and recorded into TCMISS (V2.0). Data mining methods such as Apriori algorithm and complex system entropy cluster were used to analyze the medication principles of Xu Di-hua for cough from pathogenesis and therapeutie aspects, and dig out the frequency of the herbs in prescription, core medicine and new combinations. The experience of curing cough from Professor Xu Di-hua were well found in the research. He is good at choosing prescriptions accurately, and pays attention to simultaneous use of cold and moisture drugs with combination of tonification and purgation. He is skilled in adding or reducing materia medica flexibly, as well as regulating lung to relieve cough and eliminating phlegm by clearing heat.
Algorithms ; Cough ; drug therapy ; Data Mining ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Female ; Humans ; Male ; Materia Medica ; Medicine, Chinese Traditional

According to the principle of evidence-based medicine (EBM), Chinese medical literatures based descriptive statistical analysis of common Chinese medical syndrome types were performed. By data extraction, standardization, and frequency calculation of disease names and syndrome types from 286 literatures in line with the inclusion criteria, the frequencies of diseases and syndromes were obtained to analyze common syndrome types in clinical practice, to analyze the distribution features of disease related syndromes and syndrome related diseases, to analyze the distribution of basic Chinese medical syndrome types in clinical common diseases as a whole, thus providing reference for clinical and basic researches.
Evidence-Based Medicine ; Humans ; Medicine, Chinese Traditional

OBJECTIVETo investigate the clinical and pathological features, optimal treatment and prognostic factors in primary intestinal non-Hodgkin's lymphoma.

METHODSThe clinical presentations, pathological features and therapeutic results of 32 primary intestinal non-Hodgkin's lymphoma were retrospectively analyzed. Statistical analyses were performed with SSPS 10.0 software.

RESULTSThe most frequently site of the lesions in the 32 patients was the large intestine (n = 16, 50.0%), followed by small intestine (n = 8, 25.0%), ileocaecal region (n = 6, 18.8%) and multiple intestinal sites (n = 2, 6.2%). Clinical presentations were as follows: abdominal pain and/or distention (n = 26, 81.2%); abdominal mass (n = 14, 43.8%); diarrhea (n = 12, 37.5%); melena (n = 10, 31.3%); weight loss (n = 10, 31.3%) and fever (n = 8, 25.0%). Twenty-one patients (65.6%) were diagnosed as B-cell lymphoma, 15 (46.9%) were diffuse large B-cell lymphoma. Ten patients (31.2%) were diagnosed as T-cell lymphoma and one (3.1%) as histiocytic lymphoma. Twenty-nine patients were treated initially by surgery with or without chemotherapy, 19 of them (59.4%) achieved complete response. Based on Cox multivariate analysis, stage III - IV, B symptoms and T cell phenotype of the disease were the independent adverse prognostic factors (P < 0.05).

CONCLUSIONThe clinical presentation of primary intestinal non-Hodgkin's lymphoma are not specific clinically. Most of the histological types are diffuse large B-cell type lymphoma. Complete resection combined with chemotherapy may be the best effective approach for treatment of this disease. The prognosis of this disease are correlated with the stage, B symptoms and T cell phenotype.

Adult ; Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; therapeutic use ; Cyclophosphamide ; administration & dosage ; Doxorubicin ; administration & dosage ; Female ; Follow-Up Studies ; Humans ; Intestinal Neoplasms ; drug therapy ; pathology ; surgery ; Lymphoma, B-Cell ; drug therapy ; pathology ; surgery ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; pathology ; surgery ; Lymphoma, Non-Hodgkin ; drug therapy ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Staging ; Prednisone ; administration & dosage ; Proportional Hazards Models ; Remission Induction ; Retrospective Studies ; Survival Rate ; Vincristine ; administration & dosage

This study was aimed to explore the expression of MIP-1alpha, MCP-1 and their receptors CCR-1, CCR-2 in bcr/abl fusion gene positive CML cells, and to study the effects of P210(bcr/abl) fusion protein tyrosine kinase on expression of MIP-1alpha, MCP-1 and their receptors CCR-1, CCR-2 mRNAs in chronic myeloid leukemia cells. The expression levels of MIP-1alpha, MCP-1 and their receptors CCR-1, CCR-2 mRNA were detected by semi-quantitative RT-PCR in bcr/abl negative cells, bcr/abl positive cells, and P210(bcr/abl)-Rb-C-Box positive cells. The results showed that MIP-1alpha and CCR-1 mRNAs were expressed in bcr/abl negative cells, but not in positive cells. Both MCP-1 and CCR-2 mRNA cannot be detected in both bcr/abl positive and negative cells. After inhibiting P210(bcr/abl) tyrosine kinase activity by Rb-C-Box, expressions of MIP-1alpha and CCR-1 mRNAs were restored to normal (similar to P210(bcr/abl) negative cells). It is concluded that P210(bcr/abl) fusion protein inhibits the expression of MIP-1alpha and CCR-1 in chronic myeloid leukemia cells, but does not inhibit MCP-1 and CCR-2 mRNA expressions in these leukemia cells.
Chemokine CCL2 ; biosynthesis ; genetics ; Chemokine CCL3 ; Chemokine CCL4 ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; metabolism ; Macrophage Inflammatory Proteins ; biosynthesis ; genetics ; Receptors, CCR1 ; Receptors, CCR2 ; Receptors, Chemokine ; biosynthesis ; genetics ; Tumor Cells, Cultured

OBJECTIVETo explore the thinking and method of studying the diagnostic standard for TCM Syndrome Differentiation by means of clinical epidemiological investigation on climacteric syndrome.

METHODSAdopting DME (design measurement evaluation), the field investigation data of 400 patients with climacteric syndrome were statistically managed and analyzed using blind method. The distribution of syndromes, including information of four-diagnosis of various syndromes as well as the laboratory findings in patients were studied using factor analysis and model of structural equation.

RESULTSThe Syndrome types of climacteric syndrome were identified as the Gan-Yang exuberance type, the Shen-Yang deficiency type, the Gan-Shen Yin-deficiency type and the Gan-stagnancy injuring Spirit type.

CONCLUSIONThinking of the diagnostic standard study for TCM Syndrome Differentiation is to identify the supposed diagnostic standard of a disease based on retrospective study, to formulate a new hypothetical standard of Syndrome by way of field investigation, category analysis, factor analysis, and critical theory, followed with identification of Syndrome distribution in the disease, its critical syndrome, typical syndrome, complicated syndrome, and criteria for Syndrome Differentiation.

Climacteric ; Diagnosis, Differential ; Diagnostic Techniques and Procedures ; standards ; Female ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Retrospective Studies ; Syndrome ; Yang Deficiency ; diagnosis ; Yin Deficiency ; diagnosis

OBJECTIVESTo explore the effects of p210 bcr/abl fusion gene on expression of beta1 integrin and L-selectin mRNAs in mouse chronic myeloid leukemia (CML) cells.

METHODSComparisons of beta1 integrin and L-selectin mRNA levels among p210 bcr/abl negative, p210 bcr/abl positive, and p210 bcr/abl-Rb-C-Box positive cells were undertaken by quantity RT-PCR.

RESULTSIn p210 bcr/abl positive cells, L-selectin mRNA level was decreased, but beta1 integrin mRNA expression had no change as compared to those in p210 bcr/abl negative cells. When inhibition of bcr-abl tyrosine kinase activity by Rb-C-Box, the L-selectin mRNA expression restored to normal (similar to p210 bcr/abl negative cells).

CONCLUSIONp210 bcr/abl oncoprotein inhibits expression of L-selectin mRNA, but not of beta1 integrin mRNA.

Animals ; Cell Line, Tumor ; Fusion Proteins, bcr-abl ; genetics ; Gene Expression Regulation, Leukemic ; Genes, Retinoblastoma ; genetics ; Integrin beta1 ; genetics ; L-Selectin ; genetics ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; genetics ; Mice ; RNA, Messenger ; genetics ; Transfection

Objective To investigate the feasibility,efficacy and safety of high dose chemotherapy (HDC)and autologous peripheral blood stem cell transplantation(PBSCT)with CD34~+ cell selection in patients with severe primary Sjgren's syndrome(pSS).Methods Three patients with persistent and severe pSS de- spite of glucocorticoid and immunosuppressive treatment were enrolled from 1999.All patients underwent high dose chemotherapy and peripheral blood stem cell infusion with CD34~+ cell selection.Autologous hematopoietic stem cells were mobilized with 2～3 g/m~2 CTX(total dosage,infused in two days)and 5?g/kg granulocyte colony stimulating factor(G-CSF),enriched with CD34~+ cell selection by CliniMACS,and reinfused after con- ditioning with 200 mg/kg CTX and 90 mg/kg swine antithymocyte globulin or 200 mg/kg CTX and total body irradiation of 4 Gy.Results One patient got complete remission after 2 times of mobilization,so no condi- tioning and transplantation were given.Other 2 patients completed the mobilization and leukapheresis proce dures successfully,and proceeded to receive conditioning and transplantation.All patients had rapid hematopoi- etic reconstitution.Three patients were followed up for 48 months,60 months and 18 months,respectively.All patients were free from abnormal activity of B lymphocytes.The titer of antibody decreased and anti-SSB anti- bodies of 2 patients turned to negative.Aggregation of focal lymphocytes in labial gland disappeared in 1 pa- tient after PBSCT.Improvement of pulmonary dysfunction and reversibility of interstitial pulmonary fibrosis fol- lowing hematopoietic stem cell transplantation were observed in 2 patients.Conclusion The abnormal activity of B lymphocytes in pSS patients can be controlled successfully with PBSCT.High close chemotherapy followed by peripheral blood stem cell transplantation with CD34~+ cell selection is feasible and safe.

OBJECTIVETo evaluate the feasibility, efficacy, and safety of high dose immunosuppressive therapy (HDIT) and autologous hemopoietic stem cell transplantation (HSCT) with CD34+ cell selection in patients with severe, refractory autoimmune diseases.

METHODSTwenty-six patients with persistent systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), primary Sjögren's syndrome (pSS), or systemic sclerosis (SSc) who had been treated unsuccessfully with conventional treatment were enrolled in the trial in Peking Union Medical College Hospital from September 1999 to June 2004. The patients received HDIT with 200 mg/kg cyclophosphamide followed by an infusion of autologous stem cells that were CD34 selected. Disease activity, adverse effect, hemopoietic and immune reconstitution, and time to recurrence of disease were monitored.

RESULTSOverall treatment related mortality was 7.7% (2/26) with 1 patient died of cytomegalovirus infection and another of severe pneumonia. Relapse occurred in 3 SLE patients (17.6%) in 37, 26, and 19 months posttransplantation respectively, and 1 RA patient in 15 months posttransplantation. SLE Disease Activity Index (SLEDAI) scores of SLE survivors decreased significantly (P < 0.01). RA patients recorded a drop of Disease Activity Score 28 (DAS 28). The pSS patient remained symptoms free up to now, more than 50 months after the transplantation.

CONCLUSIONHSCT can be performed relative safely in patients with severe autoimmune disease. Short-term effect of HSCT is promising. However treatment related mortality and relapse were observed in a subset of patients.

Adolescent ; Adult ; Antigens, CD34 ; analysis ; Arthritis, Rheumatoid ; immunology ; therapy ; Autoimmune Diseases ; immunology ; therapy ; Cyclophosphamide ; administration & dosage ; therapeutic use ; Dose-Response Relationship, Drug ; Female ; Follow-Up Studies ; Hematopoietic Stem Cell Transplantation ; Humans ; Immunosuppressive Agents ; administration & dosage ; therapeutic use ; Lupus Erythematosus, Systemic ; immunology ; therapy ; Male ; Pilot Projects ; Recurrence ; Sjogren's Syndrome ; immunology ; therapy ; Transplantation Conditioning ; Transplantation, Autologous

OBJECTIVETo evaluate the feasibility of autologous peripheral CD(34)(+) cell transplantation for the treatment of severe autoimmune disease.

METHODSTen patients received mobilized and purified CD(34)(+) cells transplantation. The mobilization regimen was CTX plus rhG-CSF and the CD(34)(+) cells were selected by CliniMACS. (1.98 +/- 0.95) x 10(8) CD(34)(+) cells were obtained. The purity of CD(34)(+) cells was (91.4 +/- 10.6)% and the recovering rate was (60.5 +/- 19.8)%. The conditioning regimens were CTX (200 mg/kg) plus ATG (90 mg/kg) or CTX (150 mg/kg) plus TBI (4 - 6 Gy). (2.14 +/- 1.05) x 10(6)/kg CD(34)(+) cells were infused. The time of ANC >or= 0.5 x 10(9)/L was 8.6 +/- 2.5 days, and platelet >or= 20 x 10(9)/L was 9.0 +/- 5.2 days. After the hematopoietic recovery, the levels of CD(3)(+) T cell, CD(19)(+) B cells and CD(16)(+)CD(56)(+) NK cells were all below that of pre-transplantation. The main transplant-related complication was CMV infection. The transplant-related mortality was 2/10. All patients who survived showed improvement of the disease with DAI score decreasing from 17 to 4 in systemic lupus erythematosus patients, DAS 28 score from 6.4 to 1.8 in rheumatoid arthritis patients.

CONCLUSIONThe result suggests that autologous peripheral CD(34)(+) cell transplantation is an alternative choice for the treatment of severe autoimmune disease. The short-term outcome is satisfying.

Adolescent ; Adult ; Antigens, CD34 ; analysis ; Autoimmune Diseases ; immunology ; therapy ; Female ; Hematopoiesis ; Hematopoietic Stem Cell Mobilization ; Humans ; Immune Tolerance ; Male ; Middle Aged ; Peripheral Blood Stem Cell Transplantation ; adverse effects ; mortality ; Transplantation, Autologous

Objective To assess the effectiveness of infectious source control at various stages of transmission control of schistosomiasis in Eryuan County of Yunnan Province, so as to provide insights into the further monitoring and management of infectious sources of schistosomiasis. Methods Wenbi Village, a plateau subtype region and Qiandian Village, a mountain subtype region in Eryuan County were selected as the study areas. The species, schistosome infection and transmission capability of infectious sources were investigated in Wenbi and Qiandian villages in 2011 and 2018 and were compared. Results Schistosome infections were detected in human, bovine, horse, dog and mouse in Qiandian Village in 2011, with positive rates of 1.19%, 0.91%, 1.25%, 3.13% and 0.95%, respectively, and human, bovine and dog were found to have schistosome infections, with positive rates of 0.76%, 1.66% and 9.30%, respectively. However, no infections were identified in human, bovine, horse, pig, dog, sheep or mouse in these two villages in 2018. A total of 731 wild feces were collected in both villages in 2011. In Qiandian Village, horse, bovine and dog feces accounted for 34.40%, 29.80% and 20.20% of all fecal samples, and dog and horse feces were found to have schistosome infections (11.94% and 6.90% positive rates, respectively). In Wenbi Village, dog, bovine and human feces accounted for 44.59%, 39.83% and 14.29% of all fecal samples, and dog, human and bovine feces were found to have schistosome infections (16.95%, 9.52% and 2.33% positive rates, respectively). In 2018, a total of 204 wild feces were collected in both villages, and no schistosome infections were identified. Sheep, dog and bovine feces accounted for 36.27%, 33.33% and 27.45% of all fecal samples in Qiandian Village, and dog, bovine and human feces accounted for 72.55%, 11.76% and 10.78% of all fecal samples in Wenbi Village. Conclusions A remarkable achievement has been obtained in the control of infectious sources of schistosomiasis in Eryuan County, and the role of human and bovine as the major infectious sources of schistosomiasis has been effectively controlled. In the future, the integrated strategy with emphasis on the control of infectious sources should be intensified, and the management of reservoir hosts including dog and mouse should be strengthened.