Objective To explore the TCM syndrome of IgAN, and formulate standard scheme on differentiation of symptoms and sings. Methods Adopted epidemiological investigation of TCM syndrome, and analyzed the relativity of clinic and pathology with the TCM syndrome. Results Two schemes of TCM showed that the qiyinliangxu syndrome was primary pattern of IgAN. The TCM syndrome showed changes of single syndrome (qiyinliangxu) → bideminy syndrome (qiyinliangxu accompanied shenluoyubi or fengshineirao)→ trigeminy syndrome (qiyinliangxu accompanied shenluoyubi and fengshineirao) with the aggravation of IgAN.Conclusions The New Scheme was more predominant in differentiation of symptoms and sings than The Old Scheme, and The New Scheme was more easy to operat and master. It was worthy to spread and utilize The New Scheme in clinic.

Objective To investigate the resistant status and to type the phenotype and plasmid profiles of prevalent gonococcal strains. Methods A total of 98 gonococcal strains isolated from 1998 to 1999 in Zhanjiang was identified systemically. The susceptibilities of 98 strains of gonococci to penicillin,tetracycline and ciprofloxacin were detected by agar dilution method. The β － lactamase production was tested by iodometric method. The plasmids were extracted by alkaline lysis technique. Results The prevalence of gonococcal strains resistant to penicillin, tetracycline and ciprofloxacin were 22.44％ ,45.94％ and 55.12％ ,respectively. There were 6 positive strains for β － lactamase, accounting for 6.12％ (6/98). The most common phenotypes were susceptiblePT、 CMRNGT、 CMRNGPT and TRNG, accounting for 43.86％ ,23.46％ ,10.20％ and 10.20％ ,respectively. The detection rate of plasmids were 91.84％ .Among them, the percentages of 42.5 kb,39.5 kb,7.4 kb and 4.2 kb plasmids accounted for 11.22％ ,41.82％ ,59.16％ and 67.32％ ,respectively.There were 12 types of plasmid profiles(PP), the predominant types were 7.4kb＋ 4.2kb and 39.5kb＋ 7.4kb＋ 4.2kb, accounting for 21.42％ and 17.34％ ,respectively. Conclusion The gonococcal strains resistant to ciprofloxacin are very high in Zhanjiang. The phenotype and plasmid profiles of the strains have characteristic distribution.

Following an analysis of the problems and challenges of public hospitals in Shanghai,the paper presented the approach of Shanghai Shenkang Hospital Development Center in its problem-based reform of such hospitals.The measures include promotion of capital construction,enhanced discipline human resources,and accelerated informationization,as well as overall budget management and hospital director performance appraisal,which enhanced their service capacity and operational efficiency.

The paper takes heart disease dataset of UCI as experimental data,carries out disease diagnosis and calssification based on the deep learning technology of machine learning,compares with Random Forest (RF),Support Vector Machine (SVM) and Neural Network (NN) classification,and indicates that the Deep Learning (DL) technology is of great potential and important value for exploration of medical big data.

OBJECTIVE:To investigate clinical efficacy of oxaliplatin+calcium folinate+5-fluorouracil(mFOLFOX6),oxalipl-atin+capecitabine(CapeOX),irinotecan+calcium folinate+5-fluorouracil(FOLFIRI)for metastatic colorectal cancer,and to conduct cost-effectiveness analysis. METHODS:48 patients with colorectal cancer were divided into mFOLFOX6 group(30 cases),Cape-OX group(8 cases)and FOLFIRI group(10 cases). Clinical efficacy and ADR of 3 groups were analyzed,and cost-effectiveness analysis was also conducted. RESULTS:Clinical effective rates of mFOLFOX6 group,CapeOX group and FOLFIRI group were 96.67%,87.50% and 80.00%,respectively,the mFOLFX6 group was significantly higher than the other 2 groups,with statistical significance(P<0.05). mFOLFOX6 group had high incidence of gastrointestinal side effects (70.00%). FOLFIRI group had high incidence of myelosuppression (70.00%). CapeOX and mFOLFOX6 group suffered from liver injury possibly,without statistical significance (P>0.05). The C/E of mFOLFOX6 group,CapeOX group and FOLFIRI group were 11 950,15 674 and 18 397 re-spectively,to which results of sensitivity analysis were same. CONCLUSIONS:The cost-effectiveness of mFOLFOX6 regimen is superior to CapeOX and FOLFIRI regimen in the treatment of metastatic colorectal cancer,but it has the high incidence of gastroin-testinal side effects.

Objective To investigate the relationship between the nerve function and the sorbitol concentrations of erythrocyte and sciatic nerve, and to evaluate the effects and mechanism of a formulae of Chinese medicine, Shen Mai Huo Xue Yin (a decoction, it ingredients including ginseng, tuber of dwarf lilyturf and safflower) on diabetic peripheral neuropathy (DPN). Methods The rats were divided into 3 groups: normal rats, diabetic rats and diabetic rats treated with Shen Mai Huo Xue Yin. The diabetes of rats was induced by streptozotocin intraperitoneally. Motor nerve conduction velocity (MNCV) of sciatic, sensory nerve conduction velocity (SNCV) of caudal nerve and the H reflex were detected with evoked electromyogram; The sorbitol concentrations of erythrocyte and sciatic nerve was measured by spectrophotography. Results The sorbitol concentration of erythrocyte was positively correlated with that in the sciatic nerve, and the sorbitol concentration of erythocyte and sciatic nerve were negatively correlated with SNCV and positively with H reflex. The SNCV reduced significantly and the sorbitol concentration of both erythrocyte and sciatic nerve increased significantly in diabetic group as compared with those in normal group. The SNCV and sorbitol concentrations of sorbitol both erythrocyte and sciatic nerve in diabetic group were significantly improved after treated with Shen Mai Huo Xue Yin. Conclusion The sorbitol concentration in erythrocyte reflects the level of that in sciatic nerve and the lesion degrees of DPN. Shen Mai Huo Xue Yin alleviates the lesion of DPN in the early stage.

Objective:To evaluate the influence of prophylactic intra-coronary injection nitroglycerin with diltiazem in patients of acute ST segment elevation myocardial infarction(STEMI) Methods:This study was conducted in 212 patients with acute STEMI who underwent primary percutaneous coronary inter- vention(PCI)in our center from January 2001 to December 2006.The patients were randomly assigned to receive intra-coronary nitroglycerin with dihiazem(n = 87)or none of them(125)before intervention.The clinical data,coronary angiography data after intervention,ST-segment resolution,area under the curve of CK-MB,ejection fraction(EF)and left ventricular end-diastolic di- mension several days alter operation and the major adverse cardiac events(MACE)were analyzed systemically. Results:Ten(11.5%)patients in study group and 28(22.4%)in control group had MACE(P = 0.042).The difference of re-hospitalization was also significant(19.5% vs 37.6%,P = 0.008).No/slow reflow occurred less in study group than in con- trol group,but the difference was not significant.Corrected TIMI frame count was lower(34.4?11.3 vs 38.9?17.2,P = 0.034) and myocardial blush grade was higher(2.65?0.6 vs 2.41?0.7,P =0.018)in study group.ST-segment resolution,area under the curve of CK-MB in 5 days after operation,EF and left ventricular end-diastolic dimension in study group were more significant than those in control group(P

Objective To analyze and compare the emergency therapeutic methods for renal colic,and to explore the preferable way of emergency therapies for renal colic.Methods A total of 340 cases of renal colic in emergency department were randomly divided into groups A (pethidine),B (diclofenac sodium),C (phloroglucinol),and D (diclofenac sodium + phloroglucino).The average time of therapeutic effect after given 30 min in different groups was observed.Results The average time of effect in group A [(9.53 ±3.34) min],group D[(10.49 ±2.54) min],and group B[(10.51 ±2.27)min] and they were much shorter than group C [(18.51 ±4.86) min] (P ＜0.01).There was no significant difference in the effective rate among the 4 groups(P ＞ 0.05).The relapse rate of group C (11.43％) and group D (9.00％) were much lower than group A (24.59％) and group B(23.75％).There was no adverse reaction in group C.The rates of adverse reactions in group B (2.27％) and group D (2.78％) were much lower than group A (27.27％).Conclusions Diclofenac sodium combined with phloroglucinol was preferable emergency treatment for renal colic.

In order to adapt to the modern medical development,the selective course on bacterial drug-resistance was opened for master postgraduates.This paper analyzed the curricular contents,the teaching methods and the questionnaire-done by the master postgraduates.The students could know well the mechanism of bacterial drug-resistance and the basic principle on apphcation of antimicrobial agents.

Objective To observe the B-scan ultrasonic characteristics of the posterior vitreous detachment (PVD) and the relationship between the PVD and retina. Design Retrospective case series. Participants 991 cases (1107 eyes) with PVD. Methods The results of B-scan ultrasonography were retrospectively in PVD patients and according to the adhesion between the posterior vitreous cortex (PVC) and eyeball wall, complete PVD and incomplete PVD were divided. Main Outcome Measures The ratio of types and characteristics of PVD. Results 710 eyes(64.1%)were diagnosed as complete PVD, in which 69 eyes(17.3%)accompanied with peripheral ruptured detachment of retina, and 16 eyes(23.0%)PVC adhered with lid of peripheral retina hole. 397 eyes(35.9%)were diagnosed as incomplete PVD, in which 159 eyes(40.0%)as partly PVD, and 76 eyes(47.7%)concomitanted with PVC proliferation and vitreous incompletely splitting. 121 eyes(30.5%)PVC were adhered with the macula, and 117 eye(29.5%)with the optic disc. Conclusions Ultrasonography can be applied to diagnose PVD precisely,which can provide credible morphologic evidence for the clinic.