1.Therapeutic efficacy observation on moxibustion with moxa of different storage years for moderate-to-severe primary knee osteoarthritis
Shi-Yong XUE ; Chun-Yan WANG ; Tao LI ; Shi-Min LIU ; Yin SHI
Journal of Acupuncture and Tuina Science 2020;18(5):345-351
Objective: By observing the differences in Western Ontario and McMaster Universities osteoarthritis index (WOMAC) and visual analog scale (VAS) scores in moxibustion treatment for moderate-to-severe primary knee osteoarthritis (KOA) with moxa of different storage years (3-year moxa and 1-year moxa from Qichun, Huanggang City, Hubei Province, China) through a randomized clinical trial, to objectively evaluate the differences in therapeutic efficacy of moxibustion with moxa of different storage years. Methods: A total of 63 patients with moderate-to-severe KOA who met the inclusion criteria were randomized into moxibustion group 1 and moxibustion group 2 by central randomization method, with 32 cases in moxibustion group 1 and 31 cases in moxibustion group 2. Moxibustion group 1 was treated with moxa stored for 3 years, and moxibustion group 2 was treated with moxa stored for 1 year. Dubi (ST 35), Neixiyan (EX-LE 4) and Heding (EX-LE 2) were selected in both groups, and the treatment lasted 20 min per time, 3 times a week. The immediate efficacy was compared after 6 times of treatment, and long-term efficacy was compared at follow-up 4 weeks after the end of treatment. Results: During the treatment, there were 2 dropouts in moxibustion group 1, and 1 dropout in moxibustion group 2. The total effective rate in the two groups was 83.3% and 60.0%, respectively. Followed up at 4 weeks after the end of treatment, the total effective rate in the two groups was 80.0% and 66.7%, respectively. There were no statistical differences between the two groups (both P>0.05). After treatment and 4 weeks after the end of treatment, the WOMAC and VAS scores in both groups decreased significantly compared with those before treatment (all P<0.01); the scores of stiffness item of WOMAC in moxibustion group 1 were lower than those in moxibustion group 2 (both P<0.05); there were no statistical differences in the scores of pain item and dysfunction item of WOMAC, and VAS scores between the two groups (all P>0.05). Conclusion: Moxibustion with moxa of different storage years (stored for 3 years and 1 year) both can improve the pain, stiffness and motor function in patients with moderate-to-severe KOA. While moxa stored for 3 years has a better therapeutic efficacy in improving stiffness of the knee joint than that stored for 1 year.
2.On Chinese medicine quality precision in expectation.
Ren-bing SHI ; Yong-yan WANG ; Song-tao LV
China Journal of Chinese Materia Medica 2015;40(17):3343-3346
According to the correlative analyses on Chinese medicine essence, dosage forms and quality control level, it expounds the precise concept of Chinese medicine, and its quality advantages and characteristics in this paper, furthermore discusses how to achieve the ideal drugs and Chinese medicine quality precision in expectation. Base on the Chinese medicine essence, using the concept of nature medicine and its drug system to construct Chinese medicine effective material basis and its drugs, with the correlative analyses of whole view and reductionism, the problems of uncertainty quality of original natural medicinal resources and preparations may well be solved, and further with the macroscopic to microcosmic construction of drug system, the precision in expectations of Chinese medicine quality and higher production lever may well be achieved.
Drugs, Chinese Herbal
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chemistry
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pharmacology
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standards
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Humans
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Medicine, Chinese Traditional
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Plants, Medicinal
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chemistry
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Precision Medicine
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Quality Control
3.Reliability and validity of Stanford Presenteeism Scale Chinese version.
Fang ZHAO ; Jun-ming DAI ; Shi-yong YAN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(9):679-682
Adult
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Efficiency
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Female
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Humans
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Male
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Middle Aged
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Psychometrics
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Surveys and Questionnaires
4.Expression and purification of four single-stranded DNA-binding proteins and their binding on HCV RNA.
Hai-Yan SHI ; Yong-Jun LI ; Ji-Min GAO
Chinese Journal of Experimental and Clinical Virology 2013;27(5):354-356
OBJECTIVEExpress and purify four single-stranded DNA-binding (SSB) proteins, and evaluate the binding of SSB proteins on HCV RNA.
METHODSThe expression plasmids of four SSB proteins were conducted, termed TTH, SSOB, KOD and BL21, respectively. The BL21 (DE3) was transformed by the expression plasmid of TTH, Transetta (DE3) were transformed by the expression plasmid of SSOB, KOD and BL21, then protein expression was induced with IPTG, the expression products were analysised by SDS-PAGE. To evaluate the binding of SSB on HCV RNA, RNA-SSB protein complexes were applied to a 1.2% TAE agarose gel.
RESULTSSuitable competent cells were transformed with the expression plasmids, induced by IPTG. SSB proteins were purified by affinity chromatography, to visualize their purity all SSB proteins were applied to SDS-PAGE analysis. All four proteins showed single clear bands. We have successfully obtained the SSB protein expression plasmid, expressed and purified SSB protein. TAE agarose gel electrophoresis was used to confirm SSB protein-RNA binding activity. The each of SSB-RNA complex migrated more slowly than the sole RNA, which suggested SSB protein could specifically bind to RNA.
CONCLUSIONSWe have expressed and purified four SSB proteins, and for the first time found that SSB protein can bind HCV RNA. Our results may provide a basis for future studies of the novel functions of SSB proteins on RNA.
DNA, Single-Stranded ; genetics ; metabolism ; DNA-Binding Proteins ; chemistry ; isolation & purification ; metabolism ; Hepacivirus ; Hepatitis C ; metabolism ; virology ; Humans ; Molecular Weight ; Protein Binding ; RNA, Viral ; genetics ; metabolism
5.Large Calcium-Activated Potassium Channels Contribute to Neuronal Abnormal Firing in the Medial Vestibular Nucleus Following Hypoxia
Shuhui WU ; Dan LIU ; Yong YAN ; Guangming SHI
Journal of Audiology and Speech Pathology 2017;25(1):44-48
Objective To investigate the effects of BKCa channel on electrophysiology excitatory regulation in MVN neuron following hypoxia and to reveal its molecular mechanism.Methods C57BL/6 mices were performed MVNs hypoxia mice model,and randomly allowed to normal oxgen group and hypoxia group.The hypoxia group, according to the application of NS1 6 1 9 ,was further divided into the no NS1 6 1 9 pretreatment group and NS1 6 1 9 pre-treatment group.Using the patch clamp experiment technology,we recorded the effects of the MVN abnormal neu-ronal firing and the change of the BKCa currents.Using immunohistochemical technique,the changes of BKCa in the hypoxic MVNs detected were.Results Acute hypoxia increased neuronal activities.NS1619 pretreatment de-creased hypoxia-induced firing rate,and increased and postponed the maximum increase by hypoxia(P<0.05),al-so alleviated 10-min-hypoxia-induced depolarization(P<0.05).Perfusion with hypoxic significantly reduced the BKCa positive neurons(P<0.05).Conclusion These findings suggest that acute hypoxia increases neuronal activi-ties.The decreased MVN BKCa channels contribute to hypoxia-induced abnormal neuronal activities.
6.Protective effect of taurine on myocardial ischemia and reperfusion injury in rats
Jian YANG ; Yong-An CAO ; Yue-E JI ; Wen-Yan SHI ;
Chinese Journal of Clinical Pharmacology and Therapeutics 1999;0(04):-
Aim To research the protective effect and mechanisms of taurine on myocardial ischemia and reperfusion injury in rats. Methods Myocardial ischemia reperfusion models were established in SD rats. The effects of taurine on the size of myocardial infarction and the changes of activity of SOD , and the levels of MDA and NO in myocardium and plasma of rats with myocardial ischemia and reperfusion injury were observed. Results In rats with myocardial ischemia and reperfusion injury, the taurine could reduce the size of myocardial infarction (P
7.Correlation between VEGF-C/D expressions in tumor associated macrophages and lymph node metastasis in colon cancer
Yan LI ; Yong JIANG ; Liqun SHI ; Aixue SHI ; Yiliang PENG ; Houjie LIANG
Journal of Third Military Medical University 1984;0(02):-
Objective To discuss the correlation between the VEGF-C/D expressions in tumor associated macrophage (TAM) and lymph node metastasis in colon cancer. Methods Forty-five colon cancer samples proven pathologically to be adenocarcinoma were stained by immunohistochemical method for VEGF-C/D and CD68. The correlation of VEGF-C/D expressions, macrophage counting and lymph node metastasis were analyzed statistically. Results The expressions of VEGF-C/D were detected in TAMs. VEGF-C expression was obviously higher in the samples with lymphatic metastasis. VEGF-C expression in colon cancer was related to the number of TAMs. Conclusion TAMs are important in the lymph node metastasis, because they can express VEGF-C/D and affect the lymphangiogenesis of colon cancer.
8.Clinical study of surgery treatment for low grade gliomas with epilepsia as main symptom located near eloquent brain regions
Yan ZHAN ; Quanhong SHI ; Yong ZENG ; Fujian ZOU ; Yong JIANG ; Jun XUE ; Rongzhou CUI
Chongqing Medicine 2013;(27):3239-3241
Objective To explore the guidance significance of the functional MRI and DTI (fMRI ,DTI) ,intraoperative ultra-sound(IOUS) ,neuronavigation ,electrocorticography(EcoG) monitoring used in surgical treatment of low-grade gliomas with epi-lepsy as main symptom located near the eloquent brain regions .Methods 23 neurosurgical patients in the First Affiliated Hospital of Chongqing Medical University during 2009-2010 were performed the retrospective analysis .The preoperative fMRI ,DTI deter-mined the positional relation between the lesions with the conduction bundle and the eloquent brain regions ,the electrophysiological and imageological examinations positioned the epileptogenic focus and lesions ,the MRI-mediated neuronavigation system was adopt-ed to formulate the surgical plan and choose the best surgical approach ,IOUS was used to perform the realtime monitoring for pre-cisely positioning the lesion range and determining the extent of resection ,and the intraoperative EcoG was adopted to determine the epileptogenic focus localization ,the lesions and the epileptogenic focus was dealed by the operating microscope for avoiding the func-tional region ,and the patient′s prognosis was evaluated and recored in detail after operation .Results By the precisely positioning the lesions and epileptogenic focus by fMRI ,DTI ,neuronavigation and ultrasound ,the lesion resection degrees by the operative mi-croscope and intraopertaive pathological guidance were 17 cases of Ⅰ-Ⅱ grade ,4 cases of Ⅲ grade and 2 case of Ⅳ-Ⅴ grade .1 case of motor aphasia ,4 cases of hemiplegia and monoplegia and 1 case of disturbance of consciousness after operation were improved by the treatment of neurotrophy ,dehydration and hyperbaric oxygen and discharged from hospital with rehabilitation .No death case occurred .The evaluation of the life quality :20 cases ofⅠ-Ⅱ grade ,3 cases of Ⅲ grade and no vegetable survival case of Ⅳ grade . The evaluation of resection clinical effect :20 cases of cure ,3 cases of improvement ,no case of as before and exacerbation .After fol-lowed up for 6-24 months ,according to Engel classification of seizure efficacy assessment :Ⅰ-Ⅱ grade in 21 cases ,Ⅲ grade in 2 case ,no case of Ⅳgrade .Conclusion fMRI ,DTI ,neuronavigation ,IOUS and EcoG for guiding the operation of low grade gliomas located near the eloquent brain regions can resect the lesion to the largest extent and simultaneously deal with epileptogenic focus , effectively protect the neurological function of the functional region ,greatly reduce the side-injury of the normal brain tissues in the functional region ,at the same time increase the curative effect of symptomatic epilepsy .
9.Application of standardized patients in classroom teaching of psychiatry
Yan WU ; Yong XU ; Jie YANG ; Yong ZENG ; Shenxun SHI ; Hejian ZOU ; Yingqing LU
Chinese Journal of Medical Education Research 2012;11(9):912-914
Objective To evaluate the effect of using standardized patients (SP) in psychiatry class teaching.Methods A standardized patient was used when giving instructions on seven years clinic medicine students of Fudan university,the effect of this teaching model was assessed.Results Totally 96.19% of students believed that standardized patients teaching model was better than the traditional model.Students in classes of using standardized patients scored higher than students in classes without using standardized patients.Conclusion The standardized patients teaching mode,recognized by almost all students,is believed to help students to better master the knowledge of psychiatry.
10.Study of clinicopathologic features and p53 gene alterations in renal epithelioid angiomyolipoma.
Yan ZHU ; Juan-hong SHI ; Jing ZHAO ; Jing-jing XU ; Lin-hui WANG ; Yong-wei YU
Chinese Journal of Pathology 2012;41(8):558-559
Adenoma, Acidophil
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metabolism
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Adult
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Angiomyolipoma
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genetics
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metabolism
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pathology
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Carcinoma, Renal Cell
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metabolism
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Codon
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Diagnosis, Differential
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Exons
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Female
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Follow-Up Studies
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Gene Deletion
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Genes, p53
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Humans
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Kidney Neoplasms
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genetics
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metabolism
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pathology
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Male
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Melanoma-Specific Antigens
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metabolism
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Middle Aged
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Retrospective Studies
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Tumor Suppressor Protein p53
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genetics
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metabolism