1.Two cases with rabies first presented symptom of pharyngalgia.
Bin LU ; Zhi-hong LUO ; Wei-rong LIU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2006;41(10):758-758
Adult
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Child
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Humans
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Male
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Pain
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etiology
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Pharyngeal Diseases
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etiology
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Rabies
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complications
2.Effects of atorvastatin on liver cystathionine-?-synthase of apoE~(-/-) mice
zhi-hong, XU ; guo-ping, LU ; chun-fang, WU
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(01):-
Objective To explore the influence of homocysteine(Hcy)on liver cystathionine-?-synthase(CBS)and methylenetetrahydrofolate reductase(MTHFR)system in apoE-/- mice,and determine the effects of atorvastatin and/or folate/vitamin B12 on liver CBS and MTHFR system.Methods Eighty male 6-week-old apoE-/- mice were randomly divided into two groups:65 mice were fed with a chow diet containing 2%(wt/vol)L-methionine(homomethionine group)and 15 mice were fed with normal saline(control group).Two months later,the 60 mice survived in homomethionine group were subdivided into four groups:group Ⅰ(untreated),Ⅱ(3 mg/kg atorvastatin),Ⅲ(3 mg/kg atorvastatin+2 mg/kg folate+30 ?g/kg vitamin B12)and Ⅳ(2 mg/kg folate+30 ?g/kg vitamin B12).After one month,Western blotting was performed to detect the liver CBS and MTHFR system protein expression in each group.Results The relative expression of liver CBS and MTHFR was significantly lower in group Ⅰ than in control group(P
3.Practice on the teaching mode of PBL in ophthalmology teaching
Hong-Yu, CUI ; Dan, LIU ; Wei, QU ; Zhi-Quan, LU
International Eye Science 2014;(7):1303-1306
AlM:To investigate the effect of teaching mode of problem- based learning ( PBL ) in the teaching of medical students' clinical ophthalmology.
METHODS: Five classes ( total 148 students ) were randomly selected as experimental group, using PBL method, at the same time another 5 classes ( total 151 students) were also randomly selected as control group, using lecture-based learning ( LBL) mode in 2010 grade. The scores of the experimental group were compared with control at the end of term. ln addition, students and teachers were respectively interviewed using self -administered questionnaire to obtain their evaluation for PBL practice.
RESULTS:The mean scores of PBL group (78. 35±7. 63) were significantly higher than control group (71. 68±6. 37) (P<0. 001). Most of students thought that their ability of referring, synthesizing and analyzing information was enhanced by PBL, and their skills both in written and oral were also improved. PBL made it easier to understand the contexts of course. lt was the best way to improve the effect of teaching in ophthalmology based on the increase of quality in novitiate that gives more chance to students of contacting with practice, developing the ability of clinical thinking and verifying the theory in clinical novitiate. Lots of teachers considered that the classroom atmosphere was more active, students were becoming more and more proactive on their classes and the relationship between students and teachers were more harmonious when PBL was used.
CONCLUSlON:Using PBL teaching mode can highly improve the teaching effectiveness of clinical epidemiology, which is worth popularizing.
4.Platelet Inhibition Ratio by Thromboelastography in Patients Undergoing Percutaneous Coronary Intervention
Lun BU ; Fakuan TANG ; Zhi QI ; Ning HUA ; Hong LU
Chinese Journal of Rehabilitation Theory and Practice 2010;16(5):417-418
ObjectiveTo investigate the platelet inhibition ratio by thromboelastography (TEG) and its clinical impact in patients undergoing percutaneous coronary intervention (PCI). Methods118 PCI patients were divided into ischemic events group (22 cases) and nonischemic events group (96 cases) according to their clinical follow-up of 6 months. Platelet inhibition ratio was measured by TEG. ResultsADP-induced platelet inhibition ratio of ischemic events group decreased significantly compared with nonischemic events group (P<0.01). And there were no significant differences in AA-induced platelet inhibition ratio between two groups (P>0.05). ConclusionThere may be some relationship between the ischemic events of PCI patients and their drug resistance to clopidogrel.
5.Application of combination transfer pump to continuous blood purification
Hongjun YANG ; Zhi CHEN ; Lidan GAO ; Hong ZHANG ; Lu KANG
Chinese Medical Equipment Journal 1989;0(04):-
Objective To evaluate the effect of combination transfer pump and single blood pump to 32 cases of renal failure patient who need blood purification therapy.Methods The combination transfer pump and single blood pump were used.According to the clinical requirement,the parameters of transfer pump were set such as therapy time,replacement liquid flow rate,dialysate flow rate,temperature of warmer and filtrate flow rate,etc.Results 32 patients with varying degrees of illness have been alleviated.Patients' acute left heart failure,water and electrolyte turbulences,acid intoxication and azotemia caused by liquid retention were corrected,which ensured a role for further treatment.Conclusion It is the functions of adjustable time and transfusion volume that are used in the combination transfer pump,the task of which is accomplished by several transfer pumps together.This method is easy to implement and can meet the clinical requirement largely without special CBP instrument.
6.Heterogenous Gene Expression of Methyl Parathion Hydrolase and Analysis of the Enzyme Activity
Lu-Lu LIU ; Ya-Feng ZHOU ; Zhi-Ping ZHANG ; Hong LIU ; Xian-En ZHANG ;
Microbiology 1992;0(06):-
Methyl parathion hydrolase (MPH, E.C.3.1.8.1) coding gene mph from Pseudomonas sp. WBC-3, isolated and identified by our lab, was successfully expressed in E. coli AD494 (DE3)/ pET32a(+) system as soluble fusion form at high level. The recombinant MPH showed nearly 4~5 fold higher specific activity to parathion than the enzyme from Pseudomonas sp. WBC-3. In addition, the thermal stability of the recombinant enzyme was improved comparing with the wild type enzyme.
7.Pathologic observation of spleen dendritic cells in mouse multiple organ failure model.
Jiang-yang LU ; Zhi-hong LI ; Xiao-hong WANG ; Yi YANG ; Ling LI
Chinese Journal of Pathology 2005;34(7):427-428
Animals
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Antigens, CD
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metabolism
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Apoptosis
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B7-2 Antigen
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metabolism
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CD4-CD8 Ratio
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Dendritic Cells
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metabolism
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pathology
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Disease Models, Animal
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Lectins, C-Type
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metabolism
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Male
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Mice
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Mice, Inbred C57BL
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Minor Histocompatibility Antigens
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Multiple Organ Failure
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metabolism
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pathology
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Receptors, Cell Surface
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metabolism
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Spleen
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metabolism
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pathology
8.Clinical significance of detection of tumor suppressor genes aberrant methylation in cervical carcinoma tissue
Jun XU ; Hong-Lin WANG ; Gao-Chuan LU ; Zhi-Jie WANG ; Xiao LIN ; Hong-Wei ZHOU ;
Chinese Journal of Obstetrics and Gynecology 2001;0(06):-
0.05).(4) Significant differences between CC and CIN Ⅰ for p16,CDH1,RASSF1A and TIMP3 genes(P
9.Study on chemical constituents from cultivated Gynura nepalensis.
Yao LU ; Zhi-Hong LI ; Lin MA ; An-Jun DENG ; Feng WU ; Zhi-Hui ZHANG ; Hai-Lin QIN
China Journal of Chinese Materia Medica 2014;39(19):3777-3781
Taking application of some isolation and purification technologies, such as solvent extraction, preliminary solvent isolation, column chromatographies over silica gel and Sephadex LH-20 gel and preparative HPLC, 10 compounds were obtained from Gynura nepalensis cultivated in the suburban area of Beijing. Their structures were identified by spectroscopic methods and comparison with literature as (3R) -3-hydroxy-β-ionone (1), (3S,5R, 6S, 7E) -5, 6-epoxy-3-hydroxy-7-megastigmen-9-one (2), (+) -boscialin (3), 3, 6-trans-3-hydroxy-α-ionone (4), 3, 6-cis-3-hydroxy-α-ionone (5), 3, 4-cis-3, 4-dihydroxy-β-ionone (6), ethyl caffeate (7), loliolide (8), 1H-indole-3-carbaldehyde (9), and 3-(hydroxyacetyl)indole (10), respectively. All compounds were isolated from the title plant for the first time, and with compounds 1, 2, 4-7, 9 and 10 being isolated from Gynura species for the first time. Structurally, the above compounds 1-6 belong to C13 nor-sesquiterpenoids, sharing the same carbon skeleton of megastigmane. According to this study, they are one of major kinds of chemical constituents of Gynura nepalensis and have important reference value for the investigation on phytotaxonomy of this species.
Asteraceae
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chemistry
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Caffeic Acids
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chemistry
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Cyclohexanones
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Drugs, Chinese Herbal
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chemistry
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Glucosides
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Indoles
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chemistry
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Mass Spectrometry
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Molecular Structure
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Norisoprenoids
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chemistry
10.Transurethral seminal vesiculoscopy combined with finasteride for recurrent hematospermia.
Zhi-Qiang CUI ; Yong-Chuan WANG ; Jing DU ; Hai-Jun ZHOU ; Zhi-Yong YU ; En-Jiang GAO ; Hong-Kai LU
National Journal of Andrology 2014;20(6):536-538
OBJECTIVETo evaluate the clinical effectiveness of transurethral seminal vesiculoscopy (TUSV) combined with finasteride in the treatment of recurrent hemospermia.
METHODSThis study included 32 patients with recurrent hematospermia, with the disease course of 3 months to 4 years. After administration of finasteride at 5 mg/d for 2 weeks, the patients underwent TUSV for both exploration of the causes and treatment, followed by medication with finasteride at the same dose for another 2 weeks. Postoperative follow-up was conducted for observation of the outcomes and complications.
RESULTSTUSV was successfully accomplished in all the 32 cases, which revealed 16 cases of seminal vesiculitis, 10 seminal calculi, 1 seminal vesicle cyst, 2 seminal vesicle polyps, and 3 seminal vesicle abscess. The operative time was 20 to 51 (31.0 +/- 5.2) minutes. Postoperative complications included 1 case of acute epididymitis and 3 cases of breast discomfort within the first 4 weeks. No incontinence, urethral stricture, rectal injury, retrograde ejaculation, and sexual dysfunction occurred postoperatively. All the patients but 1 were followed up for 6 months to 2 years. Twenty-nine of the cases were cured, and 2 experienced recurrence.
CONCLUSIONTransurethral seminal vesiculoscopy combined with finasteride is safe and effective for the treatment of recurrent hemospermia.
Adult ; Endoscopy ; methods ; Finasteride ; therapeutic use ; Follow-Up Studies ; Hemospermia ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome