In Pro.Fan Yongsheng’s view,the causa morbi and mechanism of systemic lupus erythematosus(SLE) is based on kidney deficiency,showing heat toxin and blood stasis; on the basis of differentiating disease and syndromes,to treat it with combination of TCM and western medicine,as well as by removing toxin,stasis and nourishing kidney,has good curative effect.

By means of introducing four medical records to elucidate Pro.Fan Yongsheng' experience that is actively applied in cooling blood to remove apthogenic heat and acting blood to remove stasis to treat stagnated heat stagnation syndrome in systemic lupus erythematosus.

Objective To develop an anatomically based method of accurate pedicle screw insertion for cervical spine fixation. Methods Forty adult cervical spine were mounted onto a specially designed jig. Parameters including height, width, length, and axis angulation of pedicles,depth of lateral fovea, height of superior posterior border of arcus vertebrae and angles of posterior articular prominance as well were mea sured with vernier calibre or goniometer either directly or radiographically. Results Lateral fovea did exist in all C2-C7 vertebrea. The pedicles of the cervical spine were wide and long enough to accept 28 mm long 3.5 mm screws. The abduction angle of the screw was 20? at the C1 level, 25? superiorly and 44? inferiorly at the C2 level, 45? to 47? from level C3 to C5, and 40? from level C6 to C7. The angle of posterior plane of articular mass was minus 2.30? at C3,it was 2.32? to 2.42? from level C4 to C6, and it was 15.22? at C7. The stability of cervical spine fixation and neurological improvement were satisfactory. Conclusion Transpedic ular screw fixation for the cervical spine is practicable. Anatomical symbol of the superior posterior border of the arcus vertebrae and the posterior plane of articular mass and the lateral fovea is easy to be exposed and identified in the operation. Transpedicular screw can be precisely inserted easily and safely for the cervical spine fixation with limited exposure and without using fluoroscopic guidance.

[Objective]To investigate the clinical effect of saddle-shaped condylar plate in treating the fracture of the femoral intercondylar and supracondylar.[Method]Thirty-two cases with the fracture of the femoral intercondylar and sapracondylar,who were selected randomly were fixed by saddle-shaped condylar plates after reduction,of which 8 cases of patellar fractures accompanied with ipsilateral fracture of the femoral condylar.[Result]All cases were completely healed during the follow-up study of 4 months to 2 years,all cases achieved bone union in 5～9 months.[Conclusion]The design of the plate conforms to the principle of biomechanics and is good for the heal of the fracture.The saddle-shaped structure makes the plate and the cannular bone tangent as fixing so it can reduce the putrescence of the bone which is caused by pressure;The arch-bridge-shaped juncture and the mechanical bolts which are fixed across can strengthen the power of anti-bending and anti-rotation of the broken ends of the fractured bone.The stability of the fixation enables the patient do the functional exercise after the operation as soon as possible.It has definite clinical value and is worth of popularization.

OBJECTIVE To study 6 kinds of aminoglycoside-modifying enzymes (AMEs) genes in Chryseobacterium spp isolates. METHODS The isolates were identified by API20NE Gram-negative identification cards,and the susceptibility of antimicrobial agents was detected by MIC kits ( bioM?rieux ) 6 AMEs genes of 2 strains of Chryseobacterium spp were measured by PCR,and verified by DNA sequencing and sequence analysis. RESULTS In the 2 strains,2 kinds of resistant genes [aac(6′)-Ⅱ and ant(2″)-Ⅰ] were positive,and 4 kinds genes of AMEs [aac (6′)-Ⅰb,aac(3)-Ⅱ,ant(3″)-Ⅰ and aac(3)-Ⅰ] were negative.The amplicons were purified,sequenced and analyzed with BLAST 2.0 and found to be identical to aac(6′)-Ⅱ and ant(2″)-Ⅰ. CONCLUSIONS There are AMEs in Chryseobacterium spp isolates. This is the first report on AMEs genes [coexistance of aac(6′)-Ⅱ and ant(2″)-Ⅰ] in Chryseobacterium spp.

OBJECTIVE To know more clearly about the situation of Hepatitis B virus markers in clinical medical workers and take further interventional strategies to protect high risk medical workers.METHODS Hepatitis B virus markers in doctors,nurses and medical checkers who have contacted with patients′ blood,body fluid,or other occupational hazard situation,were detected by of ELISA.RESULTS Among the 587 medical workers detected,311 were with deficiency of active immunity(52.98%),196 were HBV infectors(33.39%).CONCLUSIONS Medical workers are in high risk groups of HBV infection.Medical institutions should attend to their self-protection and encourage them to take HBV vaccine to prevent iatrogenic transmission.

Objective To detect the frequency of peripheral blood CD4+ CD25high Tr and CD4+CD25lowT cells and expression of programmed death-1 ( PD-1 ) on their surface in the patients with systemic lupus erythematosus(SLE) and their clinical signifcance is analyzed.Methods The expression of PD-1 on the CD4+ CD25highTr and CD4+CD25lowT cells was examined in patients with 33 active SLE,18 inactive SLE and 38 healthy controls(HC) by flow cytometry.Clinical manifestations and laboratory findings of SLE were collected.Patients were divided into two groups according to their disease activity.SLE disease activity index(SLEDAI) score≥10 was defined as high disease activity and ＜10 as inactivity.The percentage of CD4+ CD25highTr and CD4+CD25lowT cells and proportions of expression of PD-1 on their surface were compared between not only inactive or active SLE patients and healthy controls (HC),but also between patients with lupus nephritis and without lupus nephritis.Correlation with clincal manifestations and laboratory findings was analyzed.Results (1)The proportions of CD4+CD25highTr and CD4+CD25low T cells were significantly decreased in active and inactive SLE patients as compared with HC.(2)The percentage of CD4+ CD25lowPD-1 +Tr and in active and inactive SLE patients were higher than HC.The proportions of CD4+CD25lowPD-1+ T cells were significantly increased in HC and inactive SLE patients as compared with inactive SLE patients.(3) The proportions of CD4+CD25highPD-1+Tr in SLE patients with nephritis were higher than those in patients without nephritis.But the percentage of CD4+ CD25 lowPD-1 + T cells was significantly decreased in SLE patients with nephritis as compared those without nephritis.(4)A positive correlation was observed for proportions of CD4+CD25highPD-1 + T cells with SLEDAI score.Proportions of CD4+ CD25high Tr,CD4+ CD25low PD-1 + T cells was inversely correlated with SLEDAI score.Conclusion The aberrations of proportions of CD4+CD25highpD-1+,CD4+CD25lowPD-1+,CD4+CD25high and CD4+CD25low T cells were observed in patients with SLE.The abnormality of PD-1 and PD-L1 pathway may play an important role in the function and number of Tr.

This study was aimed to investigate the effects of Chai-Hu Shu-Gan Tang (CHSGT) on levels of TNF-α and 5-HT in lithium chloride–pilocarpine caused epilepsy–depression comorbidity rat model, in order to discuss the intervention effect of CHSGT on TNF-α and 5-HT in epilepsy–depression comorbidity. The lithium chloride–pilocarpine caused epilepsy–depression comorbidity rat model was established. After 6 weeks of animal establishment, rats were randomly divided into 5 groups, which were citalopram group (A), physiological saline group (B), CHSGT high dose group (C), medium dose group (D), and low dose group (E). Intragastric administration was given for 4 weeks, twice a day. Before and after the treatment, RT-PCR was performed to detect hippocampal TNF-αlevels. Liquid chromatography-mass spectrometry was performed to detect hippocampal 5-HT levels. Both forced swimming test (FST) and saccharin preference test were carried out to monitor the depressive behaviors of rats. In the meantime, 24 hours a day video camera surveillance were performed to record the number of seizures of rats. The results showed that after treatment, the number of seizures of rats were significantly reduced, the accumulative immobility time in FST was shortened, and the consumption of sucrose increased significantly (P < 0.01) in group A, C and D. Compared with group B, after the treatment, the expressions of hippocampal TNF-α mRNA of rats in group A, C, D were distinctly downregulated, with the level of 5-HT significantly increased (P < 0.05,P < 0.01). Compared with group A, group C and D showed no significant changes. It was concluded that TNF-α played a role in the pathogenesis of epilepsy–depression comorbidity through mediating the level of 5-HT. High and medium doses of CHSGT can downregulate the expression of TNF-α mRNA in depression comorbidity of chronic temporal lobe epilepsy, increase 5-HT level, reduce the number of seizures of rats, and improve depressive behaviors.

OBJECTIVE To investigate the antimicrobial-resistant genes in one strain of Acinetobacter baumannii isolated from the 1st Hospital,Quanzhou,Fujian Province,China.METHODS To detect the susceptibility of antimicrobial agents by MIC,29 kinds of ?-lactamases genes were analyzed by PCR and verified by DNA sequencing and sequence analysis.RESULTS The strain of A.baumannii according to the susceptibility to antimicrobial agents by MIC of the API PSE 5.0 antibiotic susceptibility cards(bioM?rieux) and BD Phoenix NMIC/ID-109 identification/antibiotic susceptibility cards was pan-resistant,2 kinds of genes of blaTEM and blaADC were positive,sequence analysis revealed that the 2 PCR products were the ?-lactamases,the blaADC was a new type(blaADC-Quanzhou,GenBank EU 200768).CONCLUSIONS There are the blaTEM and blaADC genes in the strain of A.baumannii isolated from the 1st Hospital,Quanzhou,Fujian Province,China,the blaADC is a new type.

OBJECTIVE To study resistant mechanisms in a pan-resistant Pseudomonas putida strain.METHODS To detect the susceptibility of antimicrobial agents by MIC,6 aminoglycoside-modifying enzymes(AMEs) genes of 1 strain of P.putida were measured by PCR,and verified by DNA sequencing and similarity searches of DNA sequencing data banks using BLAST.RESULTS In the strain,there were 4 positive kinds of AMEs resistant genes(aac(6′)-Ⅰb,aac(3)-Ⅱ,ant(3″)-Ⅰand ant(2″)-Ⅰ).Sequence analysis revealed that the 4 PCR products were AMEs,the aac(6′)-Ⅰb was a new type(GenBank EU 137667).CONCLUSIONS The mechanisms of resistance to aminoglycosides of the pan-resistant P.putida are mainly related to 4 kinds of AMEs,the aac(6′)-Ⅰb is a new type.