1.A 1:1 Matched Case-control Study on Factors of Alzheimer’s Disease
Yuling ZHANG ; Helang HUANG ; Yisheng ZHOU
Chinese Journal of Prevention and Control of Chronic Diseases 2006;0(04):-
Objective To investigate the factors of Alzheimer’s Disease (AD). Methods A 1:1 matched case-control study was conducted. The study included 129 patients of clinically diagnosed AD and 129 controls selected from Nanchang and Jiujiang areas. The data were analyzed by the conditional logistic regression. Results The results showed the unsociable personality (OR=2.486,95%CI=1.075~6.638),the history of great negative life events (OR=4.125,95%CI=1.706~12.249),using cookers made of aluminum (OR=2.454,95%CI=1.277~5.268) were identified as risk factors for AD. The good family income state (OR=0.324,95%CI=0.106~0.828) and frequently physical exercises (OR=0.258,95%CI=0.104~0.520) were protective factors for AD. Conclusion Alzheimer’s Disease seems to be related to the income state,frequency of physical exercises,personality,big negative life events,using cookers made of Aluminum.
2.Study on dissolution of Weiling Capsules
Yisheng ZHOU ; Yongyan JIA ; Jinghang CUI ;
Chinese Traditional Patent Medicine 1992;0(09):-
Objective: To confirm the optimum ingredient of the filler in Weiling Capsules (Rhizoma Coptidis, Fructus Evodiae, Fructus Toosendan and Radix et Rhizoma Rhei. Methods: The dissolution of berberine in weiling capsules of four different prescriptions were determined. Results: The T 50 , T d and m of the capsules of whole extraction, extraction which contains 1/4 raw drugs were significantly different from that containing 1/2 raw drugs ( P 0.05), and there is no significant difference between them ( P
3.Classified Summary of Main Components in Eucommia Ulmoides
Yanbo FAN ; Yan ZHOU ; Dapeng LIU ; Yisheng ZHANG ; Caixin ZHOU
China Pharmacist 2014;(10):1756-1760
ThestudiesonthemaincomponentsinEucommiaulmoidesfromdomesticandabroadweresummarizedinthepaper, which can provide the reference for the effective component study and quality control of the Chinese herb.
4.Effect of methylprednisolone pre-intervention on expressions of heat shock protein 27 and tumor necrosis factor alpha in spinal cord cells following ischemia-reperfusion injury in rats
Lei XIA ; Tielin YIN ; Lin DU ; Ruonan ZHOU ; Yisheng WANG
Chinese Journal of Orthopaedic Trauma 2009;11(6):555-558
Objective To observe the effect of methylprednisolone (MP) pre-intervention on ex-pressions of heat shock protein 27 (HSP27) and tumor necrosis factor alpha (TNF-α) in cells in rat spinal cord following ischemia-reperfusion injury. Methods One hundred and fifty male Sprague-Dawley (SD) rats were randomly divided into 3 equal groups: group A (control) in which the abdominal aorta was exposed without any treatment, group B in which the abdominal aorta was clipped for 30 minutes before reperfusion for 3 bours to establish a model of ischemia- reperfusion injury, and group C in which intravenous MP injection was conducted 30 minutes before the establishment of the ischemia-reperfusion injury model. Three hours later the spinal cords were harvested. Pathological changes of spinal cord cells were observed with HE staining and expressions of HSP27 and TNF-α in spinal cord cells were observed with immunohistochemical staining. The motor function of hind-limbs before was evaluated before sample harvest. The data were analyzed with SPSS software. Results There were significant differences between groups A and B in the expressions of TNF-α and HSP27. Compared with group B, the expression of TNF-α decreased and HSP27 increased in group C, with statistically significant differences between the 2 groups. The motor function score of hind-limbs decreased in group B but improved in group C. Conclusions Since MP can decrease the expression of TNF-α and up-regulate the expression of HSP27, it has a potency of neuro-protection. Spinal cord ischemia-reperfusion injury can be avoided or decreased after MP pre-intervention.
5.The formula of breviscapine oral disintegrating tablets and its preparation
Yisheng ZHOU ; Dongyan ZHAI ; Qionghui DUAN ; Meisong QIN
Chinese Traditional Patent Medicine 1992;0(07):-
AIM:To optimize the formulation of breviscapine oral disintegrating tablets and preparation process. METHODS: To adopt the multifactor and multilevel uniform design to optimize the preparation prescription,disintegrating time as the assessment index. RESULTS: The tablets prepared were finer in appearance,disintegrated within 35 s,with desirable taste.The dissolution rate was faster than breviscapine ordinary tablets. CONCLUSION: Breviscapine oral disintegrating tablets achieve the goal of design and it is easy to operate.
6.The use of acetabular fossa as a reference for achieying the anticipated inclination of the acetabular cup
Junwei LI ; Guanghui YANG ; Yisheng WANG ; Xuguang ZHOU ; Yanru ZHANG
Chinese Journal of Orthopaedics 2012;32(2):167-172
Objective To discuss the anatomical and radiographic characteristics of acetabular fossa,and evaluate their value as a reference for achieving the anticipated inclination of the acetabular cup.Methods Sixteen adult normal pelvic specimens were studied.Central axis of acetabular fossa and its intersection with fossa edge and acetabular rim were marked.The radiographic appearance of the two intersections was evaluated.With radiographic templating,the relationship between the top of acetabular fossa and the central axis of acetabular cup at anticipated inclination was identified.Implantation of cementless acetabular cup was performed bilaterally on the pelvic specimens.The acetabular fossa was used as a reference for implantation on one side,and the acetabular positioning device was used on the other side.The discrepancy of acetabular inclination was recorded before and after operation in the two groups.Results Intersection of central axis of acetabular fossa with fossa top edge and acetabular rim corresponded to the most medial and lateral aspect of acetabular sourcil respectively on standard anteroposterior pelvic radiograph.There was close correlation between most medial aspect of acetabular sourcil and central axis of the acetabular cup at anticipated inclination of 40°±5°.For the group of using acetabular fossa as reference,the mean difference of inclination was 0.19°±3.14°(-6°-5°)before and after operation,and the discrepancy was 2.75°±2.89°(-2°-8°)for the control group.The difference between the two groups was statistically significant(t=-2.453,P=0.027).Conclusion In primary total hip replacement,if normal anatomy of acetabulum was found,the anticipated inclination of acetabular cup can be accurately obtained,based on the relationship between the top of acetabular fossa and anticipated inclination of acetabular cup on preoperative templating.
7.Quality standard of Breviscapine Orally Disintegrating Tablets
Yisheng ZHOU ; Dongyan ZHAI ; Qionghui DUAN ; Meisong QIN ; Yinku XIAN
Chinese Traditional Patent Medicine 1992;0(10):-
AIM:To establish quality control method for Breviscapine(Orally) Disintegrating Tablets. METHODS: Its main ingredient scutellarin was identified by TLC, the scutellarin in the tablets was determined by HPLC.And the disintegration, dissolution rate and tablet weights were determined. RESULTS: Breviscapine(Orally) Disintegrating Tablets could be disintegrated in 30 seconds,and the tablet weight was fit for the criterion.And the dissolution rate was more quick than the original Breviscapine tablets in the market.A good linearity was obtained within the range of 0.081 6 ?g-0.408 0 ?g with the correlation coefficient(0.999 9.) The recovery was(99.67%) and RSD was 0.47%. CONCLUSION: The method for identifying and determing Breviscapine Orally Disintegrating Tablets is simple,reproducible and practical.
8.Determination of Loganin in Tiaojing Zhuyun Granules by HPLC
Liu YANG ; Dapeng LIU ; Yisheng ZHANG ; Caixin ZHOU
China Pharmacist 2014;(2):324-325,326
Objective:To establish a determination method for loganin in Tiaojing Zhuyun granules by HPLC. Methods: HPLC was used with a SinoChrom ODS-BP (250 mm × 4. 6 mm,5μm) as the analytical column. The mobile phase was composed of acetoni-trile-0. 1% phosphoric acid solution(14∶86). The detection wavelength was set at 240 nm and the column temperature was 30℃. Re-sults:The calibration curve of loganin was in a good linearity over the range of 50. 40-1 008. 00 ng(r=0. 999 9). The average recov-ery was 99. 33%(RSD=1. 41%, n=6). Conclusion:The method is simple,feasible and reproducible,and can be used in the quality control of Tiaojing Zhuyun granules.
9.Clinical application of the new spinal anterior screw-rod fixation system
Yuhong KE ; Liangan ZHOU ; Yisheng WANG ; Junxing LIAO ;
Chinese Journal of Orthopaedic Trauma 2002;0(03):-
Objective To discuss clinical application of the new spinal anterior screw rod fixation system. Methods 18 patients with burst fractures of the thoracolumbar spine, 6 with spinal tuberculosis, and 2 with spinal tumor were managed with anterior decompression instrumentation and internal fixation of screw rod system. Result 26 cases were followed up for 25 to 67 months. X ray showed that the preoperative kyphotic deformity had been corrected, and all patients had bony fusion. No complications occurred. All patients had neurological improvement. Conclusion The new screw rod fixation system has reliable stabilization and can provide rigid fixation, and it is easy to handle and the cost is low.
10.Nursing of intrauterine instruments positioning in assistance of tubal interventional treatment
Shumei LIAO ; Fangjun WANG ; Fengmei WEN ; Yisheng LIN ; Ying FAN ; Weisheng ZHOU
Chinese Journal of Practical Nursing 2009;25(14):9-11
Objective To explore the nursing problems and application value of intrauterine instruments positioning in assistance of tubal interventional treatment. Methods Uterine probe or expanding-uterus stick was used in 66 cases who had abortde with routine methods for rectifying the position of uterus or adhesion re-lease, then the selected catheter was inserted to the targeted fallopian tube for interventional aim. Nurses paid at-tention to the nursing cooperation and summarized the nursing points during the whole processes. Results With this technique, the achievement ratio of selected insertion to fallopian tube was 100% and that of recanaliza-tion was 92.68%. The major adverse effects were hypogastralgia and little vaginal bleeding. Pneumogastric nervereactions were found in 3.03% cases. Conchusions The assistant-immanent could elevate the achievement ra-tio of selected insertion to the targeted fallopian tubes, but the nursing problems shouldn't be neglected.