1.The clinical status research on the integrated Chinese medicine and western medicine
Chinese Journal of Primary Medicine and Pharmacy 2017;24(1):142-145
Integrative medicine is the effective combination of dual diagnosis of Chinese medicine and western medicine.The combination can broaden the scope of clinical diagnosis and combine the local pathological changes with the overall response of the human disease.It can add a more comprehensive understanding of diseases for people.Clinically treated with combination of Chinese medicine and western medicine can achieve the complement of advantages.It is significant.Because the theory system of Chinese medicine compared with western medicine is different and the theory system of combination is not practical and standardized.The methods of clinical diagnosis and treatment are also different.So there are still some problems and deficiencies in the integrative medicine.In this study,through extensive literature research,as well as the clinical investigation in some integrative medicine hospitals and the collection of related clinical data,we compared and analyzed the academic ideas and different features of Chinese medicine and western medicine,analysed the status and the insufficience of current clinical integrative medicine.Finally,we put forward a series of effective strategies and methods for how to combine with integrative medicine in a specific,reasonable and effective way.
2.Diagnosis and emergency treatment of increased intracraniai pressure in children
Chinese Pediatric Emergency Medicine 2011;18(5):397-399,402
Increased intracranial pressure is one of the most severe complications with significant mortality in children,so early diagnosis and treatment of this disorder is critical to save the patient's life.This article reviews etiologies,pathophysiology,and general principles of diagnosis and management of increased intracranial pressure.Based on primary diseases and clinical presentations,the goal of therapeutic strategy is to decrease intracranial pressure,avoid neurologic sequelae,and improve the outcome in patients.
4.Influence of all-trans retinoic acid on proliferation and differentiation of neural stem cells from new born rat striatum
Hong DENG ; Fei ZOU ; Hongbo GUO
Chinese Journal of Pathophysiology 2000;0(10):-
AIM: To study the effect and mechanism of all-trans retinoic acid (atRA) on neural stem cell (NSCs) proliferation and differentiation from new born Sprague- Dawley rat striatum. METHODS: NSCs were isolated from the brains of new born Sprague-Dawley rat striatum, and the features of cells were characterized by immunofluorescence staining. The effects of different culture medium on cell cycle distribution and proliferation of NSCs were determined by flow cytometry (FCM) . The effects of atRA on differentiation of NSCs were determined by immunofluorescence staining and classified count of differentiated cells. RESULTS: FCM assay indicated that atRA inhibited the proliferation of NSCs. The percentage of cells in G0/G1 phase in atRA treatment group was significantly higher than that in control, and the proliferation index (PI) was significantly low. The percentage of neurons differentiated from NSCs in atRA group was 2.5 times of the control group after induced by adding 10% FCS in culture medium. CONCLUSION: atRA counteracts the effects of bFGF on the promotion of mitosis and inhibition of differentiation of NSCs. atRA also promotes NSCs to differentiate into neurons in vitro.
5.c-Myc promoted migration and invasion of malignant melanoma B16-F10 cells through regulating PIK3 R3
Jianing YANG ; Fei DENG ; Ning PAN
Chinese Journal of Immunology 2017;33(1):66-71
Objective:To investigate the effect and the related mechanism of c-Myc on the proliferation,invasion and migration ability of malignant melanoma B16-F10 cells. Methods:We detected the expression of PIK3R3 in malignant melanoma and normal tis-sues. Efficiency of gene silencing of c-Myc and PIK3R3 was determined by qPCR and Western blot. We detected the proliferate ability of B16-F10 cells after silencing c-Myc and PIK3R3 using EdU assay. We detected the migration and invasion ability of B16-F10 cells after silencing c-Myc and PIK3R3 using wound healing assays and Transwell matrigel invasion assays. The expression of miR-199a after silencing c-Myc and PIK3R3 using qPCR. The expression of c-Myc and PIK3R3 was detected by qPCR after transfecting miR-199a mimics or miR-199a inhibitor. Dual-luciferase reporter assay system was used to detect miR-199a regulating c-Myc and PIK3R3. Results:Compared normal skin tissue,expression of PIK3R3 was significantly increased in malignant melanoma tissue;after silencing c-Myc and PIK3R3 gene,the proliferation,invasion and metastasis of melanoma cell line B16-F10 were significantly reduced;expression of miR-199a upregulated after silencing c-Myc and PIK3R3 genes, expression of c-Myc and PIK3R3 decreased after transfecting miR-199a mimics, expression of c-Myc and PIK3R3 upregulated after transfecting miR-199a inhibitor, dual luciferase reporter system test results revealed miR-199a can directly regulate c-Myc and PIK3R3 transcription activity. Conclusion: miR199a regulated the expression of c-Myc,then promote proliferation,migration and invasion in malignant melanoma cells.
6.Expression of SLAM gene in CD4~+ and CD8~+ T cells from SLE patients
Yi YOU ; Fei HAO ; Yongjian DENG
Journal of Third Military Medical University 1983;0(03):-
Objective To explore the expression of SLAM gene in the CD4+ and CD8+ T cells from SLE patients.Method The CD4+ and CD8+ T cells from peripheral blood of 20 SLE patients and 10 healthy blood donors were separated using magnetic cell sorting system(MACS).We detected the expression of SLAM mRNA in CD4+ and CD8+ T cells by RT-PCR.Results The CD4+ and CD8+ T cells from SLE patients showed significantly higher SLAM expression than those from healthy blood donors.Conclusion The SLAM signal pathway may play an important role in contributing to the abnormal activation of T cells in SLE patients.
7.p53 mutation and microsatellite alteration in T cell lymphoma:38 cases
Chunying LUO ; Fei DENG ; Shuguang LIU
Journal of Third Military Medical University 1988;0(05):-
0.05). Conclusion There are MA and mutation of p53 gene in T-cell lymphoma though no significant correlation between them. But, MA positive cases might experience high mutation of p53 gene in T-cell lymphoma.
8.Genetic polymorphism of tumor necrosis factor microsatellite in chronic atrophic gastritis and gastric adenocarcinoma
Baoying FEI ; Bing XIA ; Changsheng DENG
Chinese Journal of Digestion 2001;0(07):-
Objective To investigate whether tumor necrosis factor (TNF)a, TNFb and TNFc microsatellite polymorphisms correlate with chronic atrophic gastritis and gastric adenocarcinoma in Chinese Han population. Methods TNFa, TNFb and TNFc microsatellite alleles in 164 healthy subjects, 53 patients with chronic atrophic gastritis and 56 patients with gastric adenocarcinoma were typed using PCR technique combined with High Voltage denaturing PAGE and silver staining. At the same time, the PCR products were cloned and sequenced. Results The frequency of TNFa10 allele was significantly higher in patients with chronic atrophic gastritis than in healthy individuals ( 19.81% vs. 11.89% , P = 0.04 ). However it was not related to age, gender, degree of atrophy or intestinal metaplasia in patients with chronic atrophic gastritis. The frequency of TNFa6b5c1 haplotype homozygote was significantly lower in patients with gastric adenocarcinoma than in healthy individuals ( 1.79% vs. 15.85% , P = 0.006 ). The sequence result revealed that the copy number of dinucleiotide repeating within the same TNFa allele was not consistent with that in the reports from Western countries. Conclusions It should be more accurate and clear to define TNFa alleles. TNFa10 allele is associated with the susceptibility to chronic atrophic gastritis. TNFa6b5c1 haplotype homozygote is negatively associated with gastric adenocarcinoma and thus may play a resistant role in the shifting process from chronic atrophic gastritis to gastric adenocarcinoma.
9.Expression of caspase-3 and TRAIL receptors in CD4~+ and CD8~+ T cells of systemic lupus erythematosus patients
Yi YOU ; Fei HAO ; Yongjian DENG
Chinese Journal of Rheumatology 2003;0(08):-
Objective To explore the expression of caspase-3 and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) receptors in the CD4+ and CD8+ T cells of systemic lupus erythematosus (SLE)patients. Methods The CD4+ and CD8+T cells from peripheral blood of 20 SLE patients and 10 healthy volunteers were separated using magnetic cell sorting system (MACS), reverse transcription-polymerase chain reaction (RT-PCR) was used to test the expression of caspase-3 and TRAIL receptors in CD4+ and CD8+T cells of SLE patients and healthy volunteers. Results The CD8+T cells from SLE patients had significantly higher caspase-3 (P=0.003) and TRAIL-R2 (P=0.024) expression than those from healthy volunteers. Conclusion The TRAIL-R2 signal pathway may be a possible important pathway to the apoptosis of T cells in SLE patients.
10.Genetic polymorphisms at the TNF locus in Chinese Han population
Baoying FEI ; Changsheng DENG ; Bing XIA ;
Chinese Journal of Immunology 1985;0(06):-
Objective:To investigate the distribution of TNF microsatellite polymorphisms in Chinese Han population of Hubei province Methods:DNA samples were extracted from 164 unrelated healthy individuals’EDTA blood TNF microsatellite alleles were typed using PCR technique,followed by High Voltage denaturing PAGE,with silver staining At the same time,the PCR products were cloned and sequenced Results:Detected seven alleles and eleven kinds of genotypes at the TNFb locus;four alleles and seven kinds of genotypes at the TNFe locus The polymorphism information contents (PIC) were 0 67 and 0 33 respectively No deviation from Hardy Weinberg equilibrium were observed Statistical analysis showed,the distribution of TNFb and TNFe alleles in Chinese Han population were significantly different from that in European or in American Caucasian(P