1.The exploration of treating cough variant asthma of children from "hidden wind and stagnation" theory
China Journal of Traditional Chinese Medicine and Pharmacy 2005;0(05):-
This article comes from abundant experiences of TCM therapy of children cough variant asthma, on basis of theory of "pathogen usually intruding into collateral in protracted disease" and Treating "hidden stagnation" theory from Peng Bo, and according to physiology characteristic of children and conclusion of pathology experiment, inquires into mechanism and prescription of treating the disease from hidden wind and stagnation. This method demonstrates essence of TCM pathology of cough variant asthma, embodies the marrow of "curing the illness from essence", expects to obtain break-through about both theory of Chinese Medicine and practice .
2.Research on the Method of Quantitative Assessment for Walking Function
Chinese Journal of Rehabilitation Theory and Practice 1996;2(4):154-158
In this paper a series of gait quantitative assessment indexes:phase symmetry index,verti-cal force symmetry index,equilibrium function index,and brake and drive function indexes are obtainedwith VICON 3-dimensinal movement analysis system according to the results that 40 amputees,50 cerebralpalsy patients, 31 hemiplegia patients and 19 paraplegia are evaluated and the differences between the nor-mal and the abnormal(p<0.001)found with these indexes. The quantitative assessment methed of walk-ing function not only provides rehabilitation level of patients and for checking therapeutical effects,but alsolaies the foundation of gait analysis to standardization and practicalization further.
3.One case report of overseas imported quartan malaria
Hua JIANG ; Yongbin WANG ; Ping ZHANG ; Shiqin ZHANG ; Lei YAN
Chinese Journal of Schistosomiasis Control 2014;(4):477-478
This paper reports one case of overseas imported quartan malaria and the diagnosis and treatment process. By using dihydroartemisinin combined with piperaquine,the treatment results are satisfactory.
5.Effect of 9602 prescription on brain energy metabolism in cerebral ischemia reperfusion mice
Yufeng JIANG ; Yanshu PAN ; Qifu HUANG ; Danhui ZHANG ; Xu JIA ; Yongbin YAN ; Xuechun LUO ; Riqing ZHANG
Chinese Journal of Pathophysiology 2000;0(11):-
AIM: To explore the influence of herbs (9602 prescription) on brain energy metabolism in cerebral ischemia reperfusion mice.METHODS: Ischemia reperfusion in cerebral injury model was duplicated in mice. Using nuclear magnetic resonance (NMR) and high performance liquid chromatography (HPLC), the brain metabolism were measured. The influence of 9602 prescription on cerebral energy metabolism in ischemia reperfusion mice model was dynamicly observed. RESULTS: Phase Ⅰ: The spectrum of NMR showed that after 10 min of ischemia, the PCr peak dropped significantly, while the Pi peak rose significantly in both the control and the “9602” group. There was no remarkable difference between the two groups. After reperfusion the PCr peak in the control group continued dropping slowly and remained at a low level (55.50?14.94) after 10 min of reperfusion, while after reperfusion the fallen PCr peak in the “9602” group started rising till 76.72?13.37 (P0.05). Phase Ⅱ: The HPLC showed that the cerebral energy charge values of the control group (0.1104?0.0343) were significantly lower than those of the “9602” group (0.2884?0.0552) and the sham-operation group (0.1846?0.0455) (P
6.Effects of aflatoxin G_1 on proliferation and TNF-? secretion of human peripheral blood mononuclear cells in vitro
Huiyan WANG ; Xianghong ZHANG ; Xia YAN ; Junling WANG ; Xuming SUN ; Yongbin YANG ; Fengrong WANG
Chinese Journal of Pathophysiology 1986;0(02):-
AIM: To explore the effects of aflatoxin G 1(AFG 1 )on proliferation and TNF-? secretion of human peripheral blood mononuclear cells(HPBM) in vitro. METHODS: The effects of AFG 1 on proliferation of HPBM were analysed with flow cytometric (FCM) DNA analysis and MTT bioassay, while that on TNF-? secretion was detected with ELISA. RESULTS: FCM analysis revealed that 6 h after treatment, proliferation index(PI) of 1000 ?g/L AFG 1 treated HPBM was significantly higher than that of control. 24 h after AFG 1 treatment, stimulating effects on proliferation was found in HPBM treated with AFG 1 at 200 ?g/L and 1 000 ?g/L.Regression analysis showed that PI was postively correlated with the concentrations of AFG 1 in the concentration range from 0 to 1 000 ?g/L( r=0. 5122 and 0.5119 respectively,P
7.Effects of acute hypobaric hypoxia on abilities of learning and memory, the level of nitric oxide and endothelin-1 in hippocampus of mice
Ling ZHONG ; Yongbin SONG ; Jianchun XU ; Yan JIAO ; Rong WANG ; Qian CAI ; Jiangtao XU
Chinese Journal of Behavioral Medicine and Brain Science 2014;23(10):878-880
Objective To examine the effects of acute hypobaric hypoxia on abilities of learning and memory,the water content in brain,the level of nitric oxide(NO) and endothelin-1 (ET-1) in hippocampus of mice.Methods The acute hypobaric hypoxia environment were made by putting the mice in a hypobaric chamber simulated at altitude of 6 000 meters for 8 hours.The capabilities of learning and memory of mice were detected by Morris water maze test.The content of water in hippocampus were examined by measuring the ratio of dry/wet weight,and the level of NO and ET-1 in brain was detected by colorimetric method.Results Morris water maze test showed that the mean escape latency of mice in the hypobaric hypoxia group were longer than that in the normobaric normoxia group((44.60±7.80) s vs (26.39±8.44)s,P<0.01),and the target quadrant residence time were decreased((19.78±2.74) s vs (22.98±6.14)s,P< 0.05).Compared with the normobaric normoxia group (NO:(2.37 ± 1.07) μmol/gProt,ET-1:(38.87 ± 6.17) ng/L),the water content in brain of mice in the hypobaric hypoxia group was increased (P< 0.05),meanwhile,both the level of NO ((4.48 ± 1.45) μmol/gProt) and ET-1 ((52.09±6.75)ng/L) in brain were increased too(P<0.01).Conclusion Hypobaric hypoxia can decrease the abilities of learning and memory of mice,and these changes might be related with the increased water content and the increased level of NO and ET-1 in hippocampus of mice.
8.The clinical and imaging features of pulmonary metastasis of giant cell tumor of bone
Dong YAN ; Aihong YU ; Baoyue LIU ; Chen WANG ; Yongbin SU ; Xiaoguang CHENG
Chinese Journal of Radiology 2013;47(12):1102-1104
Objective To analyze the clinical and imaging features of pulmonary metastasis of giant cell tumor of bone for clinical diagnosis and treatment.Methods Five patients with histologically proven pulmonary metastasis from giant cell tumor of bone were reviewed,the imaging features and the progression of the pulmonary metastasis were evaluated.Results The first operation of primary tumor was curettages and then local recurrence was seen in all 5 cases.The interval to metastasis ranged from 5 to 26 months.Pulmonary metastasis was diagnosed by chest radiographs in 4 cases and CT in all 5 cases.The imaging findings included solitary solid nodule (n =1),multiple solid nodules and mass (n =5),multiple groundglass nodules (n =1) and complex form (n =2).The dynamic follow-up CT findings showed spontaneous regress nodules (n =1),metastasis occurring again 19 months after surgery of solitary nodule (n =1),some solid nodules unchangable for a long time in 3 patients with multiple nodules.Conclusions The dynamic follow-up CT findings of pulmonary metastasis of giant cell tumor of bone are specific.The regular follow-up could play an essential role in early detection and prognosis of pulmonary metastasis within 2 years after primary tumor diagnosed.
9.Epidemiological analysis of malaria prevalence in Shandong Province in 2014
Yan XU ; Xiangli KONG ; Changlei ZHAO ; Xiuqin BU ; Benguang ZHANG ; Yongbin WANG
Chinese Journal of Schistosomiasis Control 2016;(1):30-33
Objective To understand the malaria epidemic situation and characteristics in Shandong Province in 2014,so as to provide evidences for taking targeted strategies and measures for malaria elimination. Methods The data of malaria epi?demic and malaria cases of Shandong Province in 2014 were collected from Information Management System for Infectious Dis?eases Report and Information Management System for Parasitic Diseases Control and Prevention. The epidemiological character?istics of malaria situation and the diagnosis and treatment of malaria cases were analyzed by Microsoft Excel 2007. Results A total of 150 malaria cases were reported in Shandong Province in 2014,which increased by 14.50% compared with that in 2013 (131 cases). All the cases were imported from other countries except one imported from Yunnan Province in China,and most of the imported cases were from Africa(142 cases,95.30%). All the cases were confirmed in Shandong Provincial Reference Labo?ratory and there were 121 cases(80.67%)infected with Plasmodium falciparum,16 cases(10.67%)infected with P. vivax,9 cases(6.00%)infected with P. ovale and 4 cases(2.67%)infected with P. malariae. The cases were mainly distributed in Tai’ an(40 cases,26.67%),Yantai(17 cases,11.33%),Weihai(13 cases,8.67%),Jining(11 cases,7.33%)and Heze(11 cases,7.33%)cities. Conclusions There have been no local malaria cases reported in Shandong Province in the continuous 3 years. However,the reported number of imported malaria cases shows an increasing trend in the province in recent years,and the species of infected Plasmodium are diverse. Imported malaria from other countries is the key of malaria control in Shandong Province at present.
10.In vitro study on anti-HBV effects and mechanism of hypericin
Tianyun LAN ; Hong FAN ; Yongbin CHEN ; Cuiping YANG ; Xingwang ZHAO ; Yan LI
Chongqing Medicine 2017;46(1):40-43,47
Objective To evaluate the anti-HBV effect of hypericin from the cellular level and to preliminarily explore its po-tential drug target point.Methods Liver cell line HepG2.2.15 cells secreting HBV particles were selected as the experimental ob-jects.Hypericin served as the HY group,lamivudine was taken as 3TC group and deionized water as the blank control group.The cells were grouped and administrated.The HBV-DNA copy level was measured at72 h after medication by Southern blot and fluo-rescent quantitative PCR;the inhibition rate of HBsAg and HBeAg was detected by using ELISA assay;the pgRNA expression level was tested by using Northern blot and fluorescent quantitative PCR;Western blot and fluorescent quantitative PCR were adopted to detect the expression of regulatory factors including HNF3β,HNF4α,PPARαand RXRα.Results Compared to the blank control group,both hypericin and lamivudine had significant inhibiting effect on HBV DNA and expression level of HBsAg and HBeAg in HepG2.2.15 cells (P <0.05).Hypericin could significantly decrease the pgRNA expression compared with the blank control group (P <0.05),while lamivudine had no obvious change (P <0.05).Moreover,hypericin exhibited significant effects on the expression of HNF3βand regulatory factor HNF4αcompared with the blank control group and 3TC group(P <0.05).Conclusion Hypericin represents a strong anti-HBV effect,moreover could increase the negative regulatory factor HNF3βn expression and decreases the positive factor HNF4αexpression,prompting that its drug target point could be pgRNA.