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Based on the holism,the medical and health care model of the Integrated Traditional Chinese Medicine & Western Medicine is referred that the practitioners who work with the TCM & Western medicine,apply the methods combined westem medicine with TCM to treat patients and health educationfrom the "person-centric" holism.Professor Ka-Kit Hui,who is the founder of the East and West Medical Center (CEWM) belonged to the University of California,Los Angeles vigorously advocate,and always adhere to the education and clinical.In this paper,we briefly introduced this model.Taking clinical case discussion of CEWM as an example,we focused on and summarized how the team of CEWM applied this model to train the clinical practitioners who would like to work in the Integrated Traditional Chinese Medicine & Western Medicine.Through this paper,we hope we could get some useful references for the education of Chinese integrated traditional Chinese medicine & westem medicine practitioners.
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AIM To observe the inhibitory effects of tricin on the airway inflammation in low concentration LPS induced asthma mice.METHODS The model of asthma mice with airway inflammation was induced by low concentration LPS plus OVA.There were four groups:blank control group,asthma model group,tricin treatment group and dexamethasone (positive drug) treatment group.The levels of inflammatory factors,including NO,TNF-α and IL-1β,in bronchoalveolar lavage fluid (BALF) were detected by ELISA;the pathology of lung tissue was observed by HE staining;the mRNA and protein expressions of TLR4,MyD88 and NF-κB p65 in alveolar macrophages were detected using real-time quantitative PCR (RT-PCR) and Western blot.RESULTS Tricin could significantly decrease the levels of NO,TNF-α and IL-1β in BALF of asthma mice and improve lung inflammation.It could also down-regulate the relative mRNA and protein expressions of TLR4,MyD88 and NF-κB p65.CONCLUSION Tricin has inhibitory effects on airway inflammation in asthma mice,whose mechanism may be related to the intervention of TLR4/MyD88/NF-κB pathway.
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OBJECTIVE:To provide reference for the application of micro-lecture in pharmacology teaching. METHODS:Based on a correct view of micro-lecture and the sample of positive inotropic effect and mechanism of cardiac glycosides,mi-cro-lecture design of pharmacology was explored from aspects of design objects,contents,technical support and application mode. RESULTS:As the main carrier of micro-lecture,video took the advantages of topic prominence,resource diversity,short and pithy and easy to use;the objects were five-year undergraduate medical students of the Jiangxi Univesity of Traditional Chinese Medicane;and the key and difficult points in pharmacology courses were selected for the complete teaching of these points in a short time as much as possible;record screen-based software model was conduced for video making and the course was uploaded to Kingsoft disk sharing. CONCLUSIONS:As a new teaching mode,course design is the basis and it is essential for the smooth de-velopment. A good micro-lecture design has positive improvement effect on improving the teaching efficacy of Pharmacolgy tradi-tional class.
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Objective:To evaluate the stability and bio-safety of warming moxibustion gel-unguentums( WMG) . Methods: With the commercially available package and at 40℃ ± 2℃, RH (75% ± 5%) for six months,the stability of WMG was inspected. Guinea pig skin sensitization test, rabbit skin irritation test and cell toxicity test were used to investigate the safety. Results:Compared to the results of 0 month, there was no difference in the sample character, containing paste percentage, adhesion, shape, weight difference and all theindices in TLC identification. Cell toxicity test showed that WMG had slight cytotoxicity. Guinea pig skin sensitization test and rabbit skin irritation test indicated that the grade of skin reaction was zero and the primary stimulus index of skin tissues was also zero. Conclusion:The quality of WMG is stable and the production preparation technology is feasible. Moreover, it is safe in transder-mal administration.
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In this study we used two types of cell cultures, i.e., anchorage-dependent basket and full suspension batch cultures of sTNFRII-gAD-expressing CHO cells in the CelliGen 310 bioreactor (7.5 L) to compare their yields in order to optimize the culturing conditions for efficient expression of sTNFRII-gAD fusion protein consisting of soluble tumor necrosis factor receptor II and globular domain of adiponectin. The anchorage-dependent basket culture was performed in 4L 10% serum-containing medium with the final inoculating concentration of 3 x 10(5) to 4 x 10(5) cells/mL of sTNFRII-gAD-expressing CHO cells for 3 days, and then switched to 4 L serum-free LK021 medium to continue the culture for 4 days. The full suspension batch culture was carried out in the 4 L serum-free LK021 medium with the final inoculating concentration of 3 x 10(5) to 4 x 10(5) cells/mL of sTNFRII-gAD-expressing CHO cells for 7 days. The culturing conditions were monitored in real-time to maintain pH and dissolved oxygen stability through the whole process. The supernatants were collected by centrifuge, and the protein was concentrated through Pellicon flow ultrafiltration system and then purified by DEAE anion exchange. The results showed that the yields of sTNFRII-gAD fusion protein were 8.0 mg/L with 95% purity and 7.5 mg/L with 98% purity in the anchorage-dependent basket and the full suspension batch cultures, respectively. The study provided the framework for the pilot production of sTNFRII-gAD fusion protein.
Subject(s)
Animals , Cricetinae , Adiponectin , Genetics , Bioreactors , CHO Cells , Cell Culture Techniques , Methods , Cricetulus , Receptors, Tumor Necrosis Factor, Type II , Genetics , Recombinant Fusion Proteins , GeneticsABSTRACT
Cold-heat problem is one core of traditional Chinese medicine theory. This paper summarizes the experimental research related to the biological basis of cold-heat essence in cold-heat syndrome, cold-heat body constitution and cold-heat property of Chinese herbs. In view of the classical physiological and biochemical indices, gene expression, protein expression and metabolic differences, differences in cold-heat syndrome or cold-heat constitution are mainly based on neurotransmitter, thyroid function, sex hormone, cyclic nucleotide system, and energy metabolism relating to the corresponding gene and protein expression. Furthermore, this paper analyses the change of correlation indices that accompany with a dynamic development process of "constitution-syndrome-herbal intervention", implying that the research of biological basis of cold-heat essence has turned from single index to multiple indices, and from dispersion research to system research.