1.Theory and Practice on Construction of TCM Jaundice Thematic Database
World Science and Technology-Modernization of Traditional Chinese Medicine 2013;(5):848-851
The traditional Chinese medicine (TCM) literature database of jaundice is an important means of the realization of the standardization and digitalization of TCM liver disease syndrome differentiation and treatment.
This article analyzed the background of jaundice literature database and its establishment and significance . The building of TCM jaundice database was described in this paper from literature data source, TCM jaundice the-saurus, literature collection and analysis. A brief introduction was made on contents of the database and the function. Deficiencies of the literature database such as the standardization, quality, daily maintenance, talent and team training were also explained .
2.Study of retrobulbar hemodynamics in diabetes via color doppler ultrasound
Wei, CHEN ; Li, ZHANG ; Ya, ZHANG
International Eye Science 2014;(9):1644-1645
To explore the changes of retrobulbar hemodynamics in diabetes via color doppler ultrasound.
●METHODS: Totally 80 patients ( 160 eyes ) with eye diseases in type 2 diabetes from June 2010 to May 2013 in our hospital were enrolled as research group. By fundus photography and direct ophthalmoscopy, patients were assigned to diabetes without retinopathy group ( DNR subgroup), non- proliferative diabetic retinopathy group (NPDR subgroup) and proliferative diabetic retinopathy group (PDR subgroup). Of 60 healthy patients (120 eyes) over the same period were chosen as control group. The doppler parameters of central retinal artery ( CRA ), posterior ciliary artery (PCA) and ophthalmic artery (OA) were measured.
●RESULTS: There were significant differences on circulatory parameters of CRA, PCA and OA between both groups ( P < 0. 05 ). Significant differences were also observed on peak systolic velocity ( PSV), end diastolic velocity ( EDV) and resistance index ( Rl) of CRA, PCA and OA among DNR subgroup, NPDR subgroup and PDR subgroup ( P < 0. 05). The EDV, Rl and PSV of control group differed from those of DNR subgroup, NPDR subgroup and PDR subgroup (P<0. 05).
●CONCLUSlON: The monitoring of retinal blood flow and analysis of blood spectrum morphology via color doppler ultrasound can effectively evaluate the degree of diabetic retinopathy lesions, especially before DR vascular disease. Early detection can reveal the hemodynamic change pattern of DR, facilitating the prevention of diabetic eye complications and improvement of the quality of life.
3.Relationship between oxidized low density lipoprotein and C-reactive protein in patients with acute coronary syndrome
jing-jing, WEI ; ya-chen, ZHANG ; jun, QIAN
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(10):-
Objective To investigate the changes of oxidized low density lipoprotein(oxLDL) and C-reactive protein(CRP) and their correlation in patients with acute coronary syndrome(ACS),and explore their roles in the pathogenesis of ACS. Methods The plasma levels of oxLDL and CRP were measured in 95 patients with ACS and 66 control subjects by ELISA. Results oxLDL and CRP levels were significantly higher in patients with ACS than those in control group(P
4.Content Determination of ?-Linoleic Acid in Songzi Oil by Gas Chromatography
Ya CHEN ; Desheng MENG ; Wei WU ; Zheng YANG
China Pharmacy 1991;0(05):-
OBJECTIVE:To establish the gas chromatography(GC) for the content determination of ?-linolenic acid in songzi oil.METHODS:The separation was performed on 5% DEGS column with detector temperature at 220℃ and flow rate at 30ml/min,nitrogen gas was used as carrier.RESULTS:The linear range for ?-linoleic acid was 1.162~5.81mg/ml(r= 0.9 995).The average recovery was 97.95%(RSD=0.89%,n=3).CONCLUSION:This method was sensitive,accurate and reliable and suitable for the assaying of ?-linoleic acid in songzi oil.
5.Effects of heparin coating on intimal hyperplasia in implanted decellularized xenografts
wei-wei, CAI ; yong-bing, CHEN ; ya-hong, WANG ; yun, TANG ; chang-zhi, CHEN
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(11):-
Objective To investigate the effects of heparin coating on intimal hyperplasia in implanted decellularized xenografts.Methods The resected canie carotid arteries were decellularized,and heparin coating was partially performed.Eighteen rabbits were divided into non-heparin-coated group(n=9)and heparin-coated group(n=9).During implantation,only the left carotid between the anastomotic stoma was ligated.Doppler ultrasonography was performed 1,3 and 12 weeks post-implantation to measure the luminal diameter,and the hemodynamic parameters such as PSV,RI and PI were calculated.All animals were sacrificed,histological observations were conducted at 12 weeks post-implantation,and I/(I+ M)was calculated.Results Except for 1 week post-implantation in the ligated side,the luminal diameters in non-heparin -coated group were significantly smaller than that of pre-implantation.Besides,those of the non-ligated side at each time points were significantly smaller than the ligated side(P
6.Influence of cyclosporine A on atrial L-type calcium channel αlc subunit in a canine model of atrial fibrillation
Ya HUANG ; Cai-Yi LU ; Wei YAN ; Lei GAO ; Qi CHEN ; Ya-Jing ZHANG
Chinese Journal of Cardiology 2009;37(2):112-114
Objective To investigate the impact of cyclosporine A (CsA) on atrial expression change of L-type calcium channel αlc subunit in a canine model of atrial fibrillation (AF). Methods AF was induced by rapid atrial pacing (400 baets/min) for 8 weeks in adult male dogs and placebo (n=6) or CsA (5 mg·kg-1·d-1, n=6) were orally administered to these animals. Sham operated animals served as normal controls (n=6). The atrial electrophysiological parameters including P wave duration, atrial effective refractory period (AERP) were recorded and analyzed at baseline and 8 weeks later. Animals were scarified at 8 weeks post final electrophysiological examinations and atrial expressions of L-type calcium channel αlc subunit were determined by Western blot. Results Compared to sham group, the P wave duration was significantly prolonged while AERP was significantly decreased in AF and CsA groups (all P <0. 05). AERP was significantly longer in CsA group than that in AF group (P < 0. 05 ). L-type calcium channel αlc subunit expression was significantly downregulated in AF group compared to sham group (P <0. 05) and CsA significantly attenuated this downregulation (P < 0. 01 vs. AF group). Conclusion CsA could attenuate the downreguahion of the L-type calcium channel αlc subunit expression and improve the atrial electrophysiological remodeling in this canine model of AF.
7.Significance of Serum Total Bile Acid and Cholinesterase in Diagnosis and Treatment of Infantile Hepatopathy
jun-ya, CHEN ; yi-ping, CHEN ; zhi-wei, XU ; xiao-xia, HUANG
Journal of Applied Clinical Pediatrics 2006;0(19):-
Objective To explore clinical value of serum total bile acid(TBA) and cholinesterase(CHE) in infantile hepatopathy.Methods Sixty infants diagnosed respectively with breast milk jaundice,cytomegalovirus hepatitis and congenital bile duct teratism were included.Twenty healthy infants were as control.The infants of cytomegalovirus hepatitis were self-compared in acute stage and convalescence stage.Serum TBA and CHE in every group were measured and compared.Results Serum TBA in control group,breast milk jaundice group,cytomegalovirus hepatitis group and congenital bile duct teratism group were(6.47?3.25),(8.71?1.79),(45.86?40.85),(119.50?31.73) ?mol/L,respectively;and CHE were(11295.50?1731.91),(10762.89?1237.30),(9771.32?860.27),(7967.304?31.58) U/L,respectively.Compared with other groups,the level of serum TBA and CHE in cytomegalovirus hepatitis group and the congenital bile duct teratism group were significantly different(all P
8."Research on the KAP influencing factors for the ""Three-manager mode"" in hierarchical medical system for chronic diseases"
Yanbing ZENG ; Fan CHEN ; Jielong WU ; Lele CHEN ; Wei SUN ; Ya FANG
Chinese Journal of Hospital Administration 2017;33(6):408-413
Objective To investigate the influencing factors for knowledge,attitude and practice(KAP)of the Three-manager mode about hierarchical medical system of Chronic diseases of the community residents in Xiamen,and provide references for the implementation of hierarchical medical system.Methods Multi-stage random sampling method was adopted,and 400 residents were randomly sampled from 5 communities of Xiamen for questionnaire survey.The survey features the dependent variable of the community residents′ knowing and joining-in the Three-manager mode,the internal factors(social demographic characteristics),and the external factors(medical expenditure and healthcare insurance).On such basis,four logistic regression models were built for analysis of such influencing factors.Results 41.10% of the surveyed were aware of the Three-manager mode,and 39.71% of the hypertension/diabetes patients among them joined in the hypertension network or diabetes network.Age,education,medical expenditure and referral experiences were significant influencing factors for KAP level of the Three-manager mode,while the residents of older age,higher education and referral experiences were high in their KAP;those of lower per capita monthly income,hypertension or diabetes,with coverage of medical insurance and satisfied with medical consultation in community were high in their awareness of Three-manager mode.Conclusions The KAP level of Three-manager mode of the community residents in Xiamen is acceptable,yet expected of further improvement.Room of further improvement includes enhancement of synergy of the Three-manager mode,enhanced motivation of government financial support and medical insurance,better service functions of community institutions,and especially the construction of hierarchical medical system.
9.Outcome of pregnancy in women with polycystic ovary syndrome treated by in vitro maturation of immature oocytes
Junzhao ZHAO ; Xia CHEN ; Peiyu WANG ; Wei ZHOU ; Jinju LIN ; Wei ZHANG ; Xuefeng HUANG ; Wenqin LIN ; Haiyan YANG ; Ya CHEN
Chinese Journal of Obstetrics and Gynecology 2009;44(6):409-412
n occurring after the treatment of IVM in women with PCOS are not mounting. However, the relative high rates of multiple pregnancies, low birth weight and preterm labor were increased.