1.Discussion on effect of constitution on disease from the constitutional medical thoughts in Inner Canon of Huangdi
China Journal of Traditional Chinese Medicine and Pharmacy 2005;0(04):-
The constitutional medical thoughts in Inner Canon of Huangdi is the foundation for TCM constitution theory, it discusses the influence of constitution on disease in detail. Constitution factors determine the disease onset or not; Constitution factors determine the tendency and character of disease. Constitution factors effect the changes of pathogenesis, the character of syndrome, the therapeutic principle and methods; Constitution factors effect the turnover and prognosis. Constitution therapies are profit to correct the partial body, preventing the development of disease and heal the disease.
2.Progress of behavioral tests in rat models of Parkinson’ s disease
Acta Laboratorium Animalis Scientia Sinica 2015;(2):209-215
Parkinson’ s disease ( PD) is a neurodegenerative disorder primarily characterized by resting tremor, muscular rigidity, akinesia and postural reflex impairment.Behavioral tests of PD in animal models are essential for under-standing the pathogenesis of PD as well as for the development and testing of potential therapeutics .Here we mainly use the 6-hydroxydopamine (6-OHDA)-induced rat model, to introduce a review on the research progress in non-drug-induced be-havioral tests of motor function in PD rats.
3.Oncoproteomics and its application
Basic & Clinical Medicine 2006;0(10):-
Proteomic research first came to the fore with the introduction of two-dimensional gel electrophoresis and proteomics has been increasingly applied to cancer research with the wide-spread introduction of mass spectrometry and protein chip.As important research tools,oncoproteomics that targets the entire cancer-specific protein network has already been applied in cancer research.In this article the development of the oncoproteomics and its applying in cancer is reviewed.
4.Research Progress in molecular mechanisms between RSUME and invasive pituitary adenoma
Wei HE ; Dapeng WANG ; Xiaoli SHEN
Chinese Journal of Clinical Oncology 2014;(14):942-944
Pituitary adenoma, a benign intracranial tumor, is the third most common brain tumor, second only to glioma and me-ningioma. Pituitary adenoma has been defined as a benign tumor, but some pituitary adenomas can invade the surrounding tissue. This tumor is difficult to resect and can easily recur after surgery. RWD-containing sumoylation enhancer (RSUME) can stabilize the activity of hypoxia-inducible factor-1α and inhibitor kappaB by the small ubiquitin-related modifiers. This phenomenon indicates the impor-tance of RSUME in pituitary adenoma because it promotes the invasiveness of the tumor. However, the correlation between RSUME and the invasion of pituitary adenoma remains unclear. In this study, the roles of RSUME on HIF-1α/VEGF signaling pathway and IκB/NF-κB compomers in the invasiveness of pituitary adenoma were reviewed.
5.The study of induction and differentiation of leukemic cell by phorbol ester
Xiaoli YUAN ; Quande LIN ; Xudong WEI
Journal of Leukemia & Lymphoma 2008;17(2):155-158
12-O-tetradecanoylphorbol-13-acetate (TPA) is an activator of protein kinase C (PKC)extracted from the croton oil, it is one of the most powerful inducers of differentiation as well as a powerful tumor promoter. It is used by the study of induction and differentiation generally, because of it can induce the differentiation of tumor cell and promote the lymphocyte transformation and secrete of lymphokine, meanwhile,it is able to induce many kinds of cell of leukemic cell strain like HL-60, HEL and so on, Some literature reported that TPA had the function of differentiation of primary leukemic cell. The article mainly explains the induction and differentiation of leukemic cell by phorbol ester as well as its mechanisms, which to provide the theory evidence for prevention and cure of leukemia.
6.Observation the effects of five kinds algal polysaccharides on platelets aggregation
Zhifeng LIU ; Xiaoli GONG ; Shuzhen WEI
Chinese Journal of Marine Drugs 1994;0(02):-
We have observed the effects of five alga polysaccharides on rabbit's blood platelets aggregation. We found that the polysaccharides could inhibit aggregation of blood platelets in vitro. The strongest effect was observed in the polysaccharides from the following,in decreasing order of strength: Scytosiphon lomentarius, Codium fragile,Laminaria japonica and Ulvalactuca. The same effect was not observed in polysaccharides from Cladophra. We also found a positive correlation between the effects of anti-aggregation and the ratio of vitriol radicles in these five polysaccharides.
7.A New Algorithm for Oscillometric Blood Pressure Measurement.
Xiaoli QUAN ; Wei HE ; Weiwei ZHANG
Space Medicine & Medical Engineering 2006;0(01):-
Objective To find a new algorithm for oscillometric blood pressure measurement. Method A coefficient difference comparative method was proposed to measure the difference of adjoining pulse waves and their comparative ratios. And the turning point was judged by priority way in the range. Result The new method settled the problem of miscarriage of justice of the turning point around average pressure and improved the accuracy of blood pressure measurement. Conclusion It can detect difference between cardiovascular patients and normal persons. And it is effective and reliable in blood pressure measurement. It provides a convenient method for researching, preventing and epidemiological studies of cardiovascular diseases in our country.
8.Improvement and realization of blood pressure determination based on oscillation method
Weiwei ZHANG ; Wei HE ; Xiaoli QUAN
Chinese Medical Equipment Journal 2003;0(11):-
Blood pressure (BP) is one of important physiological parameters which reflect the activity of cardiovascular system. The discriminant method of BP is the key to improve the accuracy of measurements. In this paper, the principle of oscillation method is introduced first. The factors that influence the accuracy of this method and the preprocessing of pulse wave are also analyzed. Then, an improvement method based on oscillation method is proposed by means of the flow progress diagram, which is applied to measuring BP simulator and human body. The measurements are compared with the standard values of BP simulator and the measurements by Korotkoff sound method respectively. The results validate that the accuracy and the repeatability of BP determination are improved dramatically.
9.Measurement and clinical study of atherogenic index
Xiaoli QUAN ; Wei HE ; Liangling GU
Chinese Medical Equipment Journal 1989;0(02):-
This paper describes the measuring principle and algorithm of atherogenic index with oscillometric model. The algorithm proves effective and reliable through analyses of many cases and lots of clinical tests, which has been applied to the development of Lab-VIEW-based software for clinical use. Both patients and doctors can turn to this software for the information of angiosclerosis.
10.FFJ-5 inhibits growth of MCF7 cells and reverses drug resistance of MCF7/DOX cells via down-regulation of PKM2
Tianxiao WANG ; Xiaoli WEI ; Dengyun LI
Chinese Pharmacological Bulletin 2015;(5):721-725,726
Aim To investigate the roles of FFJ-5 in human breast cancer MCF7 cells and drug-resistant MCF7/DOX cells and to explore its mechanisms. Methods MTT assay was used to detect the effect of FFJ-5 on MCF7 and MCF7/DOX cell proliferation and sensitivity of doxorubicin in MCF7/DOX cells.West-ern blot was used to investigate the effect of FFJ-5 on expression of EGFR,p-EGFR,Akt,p-Akt,PKM2, cleaved caspase-3,cleaved PARP and P-gp.DNA lad-der analysis was performed to determine the effect of FFJ-5 on genomic DNA.RT-PCR was performed to de-tect the influence of FFJ-5 on multidrug resistance gene MDR1 mRNA levels.Results The results showed that FFJ-5 inhibited the growth of MCF7 ,inhibited the expression and activity of EGFR and Akt,and conse-quently reduced the expression of PKM2 in MCF7 cells;FFJ-5 activated caspase-3 and induced genomic DNA fragmentation;FFJ-5 also inhibited the growth of MCF7/DOX cells and enhanced the anti-tumor activity of doxorubicin in MCF7/DOX cells.Conclusion The results suggest that FFJ-5 could inhibit MCF7 cell growth and induce MCF7 cell apoptosis through inhibi-tion of EGFR-Akt-PKM2 pathway and activation of ap-optosis-related factors caspase-3 , meanwhile FFJ-5 could also reverse the resistance of MCF7/DOX.