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.
3.Developments of Subunit and VLP Vaccines Against Influenza A Virus
Maping DENG ; Zhihong HU ; Hualin WANG ; Fei DENG
Virologica Sinica 2012;27(3):145-153
Influenza virus is a continuous and severe global threat to mankind.The continuously re-emerging disease gives rise to thousands of deaths and enormous economic losses each year,which emphasizes the urgency and necessity to develop high-quality influenza vaccines in a safer,more efficient and economic way.The influenza subunit and VLP vaccines,taking the advantage of recombinant DNA technologies and expression system platforms,can be produced in such an ideal way.This review summarized the recent advancements in the research and development of influenza subunit and VLP vaccines based on the recombinant expression of hemagglutinin antigen (HA),neuraminidase antigen (NA),Matrix 2 protein (M2) and nucleocapsid protein (NP).It would help to get insight into the current stage of influenza vaccines,and suggest the future design and development of novel influenza vaccines.
4.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.
5.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.
6.Qualitative research in caring experience of caregivers for children with eye enucleation
Wei WANG ; Meina DENG ; Fei LI
Chinese Journal of Practical Nursing 2011;27(26):52-54
ObjectiveTo research in the essence of the caring experience of caregiver for children with eye enucleation, to find out the caring experience and caregiver's needs, to give them physical and mental nursing in order to make them cooperate with us and implement effective treatment to children.Methods12 caregivers for children with eye enucleation were given semi-structured interviews. The materials were analyzed, putted in order, and themes were got.ResultsThrough deep interview of 12 caregivers, five titles were summarized:overburdened psychology, limited schedule, requirement of health information, overload economic burden, to return and rebuild.ConclusionsThe results could help nurses to give more correct health education and psychological care to caregivers. Then caregivers can cooperate with nurses to give effective treatment to children, thus life quality of children with eye enucleation will be improved a lot.
8.INFLUENCE OF RETINOIC ACID AND BASIC FIBROBLAST GROWTH FACTOR ON PROLIFERATION AND DIFFERENTIATION OF NEURAL STEM CELLS
Hong DENG ; Fei ZOU ; Haiji LUO
Acta Nutrimenta Sinica 1956;0(04):-
Objective:To study the effect of retinoic acid (RA) and basic fibroblast growth factor (bFGF) on neural stem cells’(NSCs) proliferation and differentiation from new born rats’ pallium. Method: NSCs were isolated from the brains of new born Sprague-Dawley rats’ pallium, and the features of cells were characterized by immunofluorescence staining. The effects of different culture medium on survival and proliferation of cells were determined by MTT assay. The effects of bFGF and RA on differentiation of NSCs were observed. Results: MTT assay indicated the proliferation of cells in bFGF group, bFGF+RA group and RA group was continually increased, highest in bFGF group. The percentage of neurons differentiated from NSCs in RA group was 2 or 3 times that in bFGF group and control group . Conclusion: bFGF is important to the proliferation and long-term living of NSCs. It can prohibit the differentiation of NSCs. RA can counteract the effects of bFGF and also promote NSCs to differentiate into neurons in vitro.
9.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.
10.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.