1.Diurnal variation, moon phase and seasonal variation in onset of stroke
Chinese Journal of Rehabilitation Theory and Practice 2003;9(5):284-285
ObjectiveTo determine the diurnal variation,moon phase,and seasonal variation in the onset of stroke. MethodsThe time parameters,including the time,the moon phase and the season of the stroke occurrence for 905 in-patients from 1989-2001 were investigated.ResultsThere was a significant difference (D=0.155,P<0.01) for circadian rhythm in the onset of 321 cases with cerebral infarction,and the incidence frequency at dawn was much higher than that at other time,but the difference of the moon phase and seasonal rhythm in the onset of cerebral infarction were not significant(P>0.05).There were not diurnal variation,moon phase and seasonal rhythms in the onset for cerebral haemorrhage(P>0.05).ConclusionsThe cerebral infarction occur more frequently at dawn time.
2.Efficacy Observation of Cinepazide Maleate Combined with Oxiracetam in the Treatment of Vascular Dementia
China Pharmacy 2015;(23):3263-3265
OBJECTIVE:To observe the clinical efficacy and safety of cinepazide maleate combined with oxiracetam in the treat-ment of vascular dementia. METHODS:62 patients with vascular dementia were randomly divided into treatment group and control group,with 31 patients in each group. Patients in control group were treated with Oxiracetam injection 4g/d for 3weeks. Patients in treat-ment group were treated with cinepazide maleate 160 mg/d for 3 weeks on the basis of control group. The patients of 2 groups were exam-ined with Mini-mental State Examination (MMSE)and Activity of Daily Living Scale (ADL)before and after treatment. RESULTS:There was statistically significant difference in MMSE and ADL scores of 2 groups before and after treatment(P<0.05);MMSE score and ADL score of treatment group was better than that of control group,with statistical significance(P<0.05);Obvious ADR was not found in both groups. CONCLUSIONS:Cinepazide maleate combined with oxiracetam can significantly improve ADL and MMSE score in patients with vascular dementia,improve the quality of life,showing significant and good clinical efficacy.
3.Progress of tumor markers of children's germ cell tumor
International Journal of Pediatrics 2010;37(4):372-374
Tumor marker is a hot subject of research in oncology field,which would promote the diagnosis and treatment in clinic.Tumor markers of children's germ cell tumor include α-fetoprotein,glypican 3,SALL4,glial cell line-derived neurotropic factor receptorα-1(GFRα-1),Ki-67,octamer-binding transcription factor4,CD117,D2-40 and CD30.SALL4 would be used as a new tumor marker for germ cell tumor,specially for yolk sac tumor.GFRα-1 can be helpful for the diagnosis of immature teratoma.
4.Clinic study of Xiangdan point injection in upper limb spasticity after stroke
Chinese Journal of Rehabilitation Theory and Practice 2002;8(9):525-525
ObjectiveTo study the effect of Xiangdan point injection in upper limb spasticity after stroke. Methods56 cases were divided into two groups: 28 cases for treatment group were treated with point injection Xiangdan, combined with routine therapy. Another 28 cases for control were only routinely therapy. ResultsThe cure rate of the treatment group was 29% ,the effective rates was 100%, while that of control group was 11% and 25% respectively (P<0.01).Conclusions Xiangdan point injection is more effective in upper limb spasticity after stroke than only routine therapy.
5.Clinical Study on 112 Cases with Hemiplegia
Chinese Journal of Rehabilitation Theory and Practice 1997;3(1):22-24
112 cases with hemiplegia were randomly divided into three groups,training,acupuncture,and integrated training and acupuncture.Their effects were observed for three monthes.Results:the effect of the integrated training and acupuncture group was significantly better than the other two groups(P<0.01).The results comfirmed that the motor function of the hemiplegic limbs was enhanced effectively with the integrated training and acupuncture.
6.Development of the Data Processing Program of Digoxin and Adjustment of Effective Blood Drug Concentration Range
China Pharmacy 2001;0(08):-
OBJECTIVE:To develop the data processing program of Digoxin blood drug concentration(DBDP)and to determine the range of effective blood concentration of Digoxin.METHODS:The DBDP program was developed by VISUAL BASIC6.0and run in Windows95system.The data of blood drug concentration,which was determined with flurescence polarization immunoassay(FPIA)in our hospital,was analyzed with DBDP program and effective blood drug concentration range of Digoxin was set up.RESULTS:The DBDP program integrated functions including pharmacokinetic parameter estimation,establishment of the effective blood drug concentration range,management of the data of the blood drug concentration moni?toring,automatic addition of patient's file,multifunctional fuzzy searching,retrospective analysis and clinical query about drug use.The effective blood drug concentration range of Digoxin was0.58~2.01ng/ml.CONCLUSION:The DBDP program is a very practical tool for the development of therapeutic drug monitoring and it is very necessary to develop blood drug concen?tration monitoring and establish the effective blood drug concentration range.
7.The Induction of Matrix Metalloproteinase-9 Expression by Helicobacterium Pylori
Journal of Chinese Physician 2001;0(08):-
Objective To study the pathogenic molecular mechanism of H.pylori through analyzing its effect of on MMP-9 expression. Methods BGC-823 cells were cocultured with ATCC49503(CagA +)and HP 030811 (CagA -) H.pylori strains respectively, then the total cellelar RNA was extracted. The MMP-9 mRNA expression in BGC-823 cells, 9 cases of H.pylori-positive and 9 cases of H.pylori-negative gastric ulcer biopsy tissues was detected by RT-PCR. The MMP-9 protein expression on the paraffin-imbedded tissue sections of 17 cases of H.pylori-positive and 14 cases of H.pylori-negative gastric ulcer tissues was detected with immunohistochemical technique, and was quantified by image quantitative analysis. Results H.pylori induced MMP-9 expression in BGC-823, and the level of MMP-9 expression induced by CagA -postive H.pylori strain was higher than that by CagA -negative one. MMP-9 expression level was higher in the H.pylori-positive gastric ulcer tissues than that in the H.pylori-negative ones. Conclusion H.pylori-induced MMP-9 expression may play an important role in gastric ulcer formation and gastric carcinogenesis.
8.The Structure of Protein Phosphatase 2A and Its Inhibition of Tumorigenesis
Progress in Biochemistry and Biophysics 2006;0(02):-
Protein phosphatases are crucial for cell living. Protein phosphatase 2A (PP2A) is an important member of serine/theronine protein phosphatase family, which is involved in almost all biological processes in eukaryotic cell. The 3D structure of PP2A core enzyme and holoenzyme was solved in 2006. These results are significant instructions for us to further understand PP2A structure, interactions between PP2A subunits, and also interactions between PP2A and its binding proteins. In a series of studies, PP2A has been considered as a possible tumor inhibitor, which plays an essential role in tumorigenesis and cell transformation. Subunits composition and crystal structure of PP2A, specific carboxyl-terminal modification of PP2A catalytic subunit, interactions between the three subunits of PP2A, and its biological function as a new tumor inhibitor were summarized.
9.Repair of nasal skin defects with bilobed flaps in 92 cases
Chinese Journal of Tissue Engineering Research 2007;0(15):-
AIM:To investigate the process and advantages of wound repair at one stage after repair of nasal skin defect with bilobed flap.METHODS:Under local infiltration anesthesia,nasal skin defects were repaired by bilobed skin flaps.The normal skin around the defect was designed for bilobed island skin flaps.The maximum size of the flaps was 1.8 cm?2.5 cm,and the minimum size was 0.8 cm?1.0 cm.And then the flaps were transferred to repair the defects.The distances from incisions to margin of lesions were as follow:hemangioma was 0.2 cm,basal cell carcinoma was 0.5-0.7 cm,and melanoma was 1.0 cm.The depths of incisions reached superficial fascia layer.Complete hemostasis of wound was performed.RESULTS:Fifty of 92 patients were followed up for 6 months,and 42 of them were followed up for 12 months.In all patients,the nasal skin defects were repaired completely with primary healing.The color and texture of the flap were the samilar with the adjacent skin,and the nose contour and cosmetic results were satisfactory.CONCLUSION:Repair of bilobed island skin flap for nasal skin defeets was simple,and the efficacy was satisfactory.
10.Application of NAT Connection Between Configuration Hospital and Medicare Data Center
Chinese Medical Equipment Journal 2003;0(11):-
Objective In order to meet the needs of Medicare patients, hospitals use existing network equipment to implement the connection with Data Center of Medicare without changing the present frame. Methods Network Address Translation function (NAT) was used to translate equipment IP address that hospital needs to connect with data center of Medicare into legal IP address in data center of medicare. Results The author used existing NAT function of equipment to reduce the repeating purchase for network equipment and successfully realized the connection between hospital and Data Center of Medicare. Conclusion Using NAT devices not only does not need to change the local IP address but effectively overcomes the lack of legal IP addresses, and what's more, network security is further strengthened.