0.05),and adverse drug reaction was none in the trial group vs.7.5% of the control group.CONCLUSIONS: Sodium Fusidate is as effective as vancomycin but has fewer side effects for orthopedic patients infected with MRSA.

OBJECTIVE:To investigate the status quo of used antibacterial drugs in patients with open fracture in order to provide reference for clinical medication. METHODS:1 498 cases of open fracture in 2007 were analyzed statistically in respect of categories of antibiotic,application frequency of bacteria,result of bacteria culture,drug combination,usage and dosage and administration time,etc. RESULTS:In infection cases,patients were generally infected by Gram-negative bacteria and conducted drug combination for treatment and single drug for prevention. But some problems still occurred such as prophylactic use of antibiotics with high level,unreasonable drug combination,excessive dosage and long administration duration,etc. CONCLUSION:The ratio of antibacterial used in patients with open fracture reached up to 99.20%. The categories of used antibiotic were mainly ?-lactam,aminoglycosides and nitroimidazoles. There are many problems in the use of antibiotics in patients with open fracture,which should be standardized in administration.

OBJECTIVETo observe the effect of xuebijing Injection (XI) on perioperative coagulation and inflammatory reaction in senile patients receiving total hip arthroplasty (THA).

METHODSTotally eighty patients receiving THA at Luoyang Orthopedics Hospital, 65 to 85 years old, were randomly assigned to the control group (40 cases) and the treatment group (40 cases). All patients received routine perioperative therapies. Those in the treatment group received XI (adding 50 mL XI in 100 mL normal saline, 30 min each time). XI was continually injected after THA, twice daily for 3 successive days. Blood samples were harvested on the morning of the 2nd admission day (TO), immediately after operation (T1), on the morning of the 3rd day after operation (T3), and on the morning of the 5th day after operation (T4) to detect prothrombin time (PT), thrombin time (TT), activated partial thromboplastin time (APTT), levels of FIB and D-dimer (D-D), changes of white blood cell (WBC), neutrophils (N), C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and IL-6. Complications of surgery were compared between the two groups.

RESULTSThere was no statistical difference in operation time, intraoperative blood loss, and blood transfusion between the two groups (P >0.05). Compared with TO in the same group, WBC, N, CRP, ESR, IL-6, PT, TT, and D-D all increased in the control group at T1-T4 (P < 0.05); APTT increased at T1-T2 (P <0.05); FIB increased at T1-T3 (P <0.05). WBC, N, IL-6, PT, and D-D all increased in the treatment group at T1-T3 (P <0.05); CRP and ESR increased at T1-T4 (P < 0.05); TT increased at T1-T2 (P <0.05); APTT and FIB increased at T1 (P <0.05). Compared with the control group at the same time period, WBC, N, CRP, and IL-6 all decreased in the treatment group at T1-T4 (P <0.05), ESR decreased at T3-T4 (P <0.05); PT and TT decreased at T1-T3 (P <0.05); FIB and D-D decreased at T2-T4 (P<0.05). The occurrence of each complication was significantly lower in the treatment groups than in the control group.

CONCLUSIONXI could improve the perioperative high coagulation state of senile THA patients, inhibit inflammatory reactions, and reduce complications.

Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; Blood Coagulation ; drug effects ; C-Reactive Protein ; Dementia ; Drugs, Chinese Herbal ; therapeutic use ; Fibrin Fibrinogen Degradation Products ; Humans ; Hydrocarbons, Chlorinated ; Inflammation ; Injections ; Interleukin-6 ; Partial Thromboplastin Time

Objective To analyze the effect of Chinese medicine differentiation syndrome combined with hormone in the treatment of nephrotic syndrome.Methods 84 children with nephrotic syndrome from May 2005 to May 2012 in our hospital were randomly divided into observation group and control group,42 cases in each group.The control group was given hormone,while the observation group was given Chinese medicine on the basis of hormone treatment.The clinical efficacy was compared between the two groups.Results After treatment,the laboratory indicators of the observation group were better than before treatment,the differences were statistically significant(P ＜ 0.05).After treatment,the laboratory parameters of the observation group were better than the control group,the differences were statistically significant(P ＜ 0.05).The total effective rate of the observation group was 83.33％,which was significantly higher than 52.38％ of the control group(P ＜ 0.05).Conclusion The clinical efficacy of Chinese medicine differentiation syndrome with hormone in treatment of children with nephrotic syndrome is clear,and it is safe and reliable,which is worth to be applied in clinical.

Objective To analyze the correlation of Brown attention deficit disorder scale(BADDS)parent form and Conners parent ratting scale(CPRS)in Chinese children ages 8-12.Methods Both BADDS parent form and CPRS on 146 children ages 8-12 in an elementary school in Xicheng district in Beijing were admmistered,and the results were compared with statistic methods.Results Total scores on the BADDS parent form were highly correlated with CPRS index scores(r=0.739,0.771 Pa

Objective To evaluate the effects of Prinsepia utilis Royle oil (PURO) on the synthesis of ceramide and expression of acid ceramidase N-acylsphingosine amidohydrolase 1 (ASH1),and to explore the mechanisms underlying its moisturizing and skin barrier-repairing effects.Methods Keratinocytes from human foreskin tissue were classified into 2 groups to be cultured in keratinocyte-serum free medium (K-SFM) with or without the presence of PURO.Enzyme linked immunosorbent assay (ELISA) was performed to measure the level of ceramide in the culture supernatant of keratinocytes at 0,3,8,24 and 48 hours.The back of nude mice was divided into 4 areas,i.e.,test area,matrix area,blank control area and negative control area.Acetone and ether were used to destroy the epidermal barrier in the test,matrix,and blank control areas,then,the former 2 areas were topically treated with emulsions containing 1％ PURO and matrix,respectively,and the blank control area remained untreated.The epidermal barrier remained intact and untreated in the negative control area.Noninvasive methods were used to determine transepidermal water loss (TEWL),epidermal moisture content and skin lipid content in these areas on day 0,1,3,and 7.Skin tissue was obtained from these areas on day 0 and 7 followed by an immunohistochemical study for the quantification of ASH1 expression.Results The level of supernatant ceramide increased with time in the PURO-treated keratinocytes,which was significantly higher at 24 hours and 48 hours than at 0 hour (1.3817 ± 0.100 and 1.3737 ± 0.047 vs.0.7630 ± 0.143,both P ＜ 0.05).The supernatant ceramide was also elevated in the PURO-treated keratinocytes compared with untreated keratinocytes at 24 and 48 hours (both P ＜ 0.05).Noninvasive skin tests showed a gradual decrease in the TEWL,but an increase in the epidermal moisture content and skin lipid content with time in the 3 epidermal barrier-destroyed areas.As far as the test area was concerned,TEWL value was significantly lower on day 3 and 7 than on day 0 (10.85 ± 0.64 and 8.01 ± 0.58 vs.12.65 ± 0.71,both P ＜ 0.05),while a significant increment was observed in the skin lipid content on day 3 and 7 compared with day 0 (29.14 ± 0.40 and 31.30 ± 0.88 vs.27.02 ± 0.65,both P ＜ 0.05),as well as in the epidermal moisture content on day 1,3 and 7 compared with day 0 (13.98 ± 0.28,15.00 ± 0.38 and 15.86 ± 0.18 vs.11.74 ± 0.62,all P＜ 0.05).On day 7,there was a statistical decline in TEWL value,but an elevation in epidermal moisture content,skin lipid content and ASH1 expression in the test area compared with the matrix area and blank control area (all P ＜ 0.05).Also,the expression of ASH1 was upregulated on day 7 compared with day 0 in the 3 barrier-destroyed areas (all P ＜ 0.05).Conclusion PURO may exert skin-moisturizing and barrier-repairing effects by enhancing the synthesis of ceramide and expression of acid ceramidase ASH1.

Objective To explore the relationship of human papilloma virus (HPV) genotype and loading dose with development of cervical intraepithelial neoplasia (CIN) or squamous cell carcinoma of the cervix ( SCC),and explore the relationship of HPV genotype and CIN or SCC.Methods One hundred and twenty four patients in Sun Yat-sen Memoral Hospital of Sun Yat-sen University with CIN or SCC from September 2005 to December 2010 were selected in this study.HPV DNA was detected by Hybrid capture Ⅱand flow-through hybridization and gene chip.The relationship between the infection of HPV and CIN or SCC was analyzed.The influencing factors of CIN or SCC were analyzed by logistic regression.Results The total detection rate of HPV was 75.8％,and it was 44.4％,70.0％,95.7％ and 76.2％ in CIN Ⅰ,CIN Ⅱ,CIN Ⅲ and SCC group,respectively.The detection rate of HPV in high-grade lesion group ( 84.5％ ) was higher than low-grade lesion group(44.4％ ).The median of HPV load decreased in order as CIN Ⅲ,SCC,CIN Ⅱ and CIN Ⅰgroup.Infection of multi-genotypes or single genotype of high-risk HPV accounted for 97.9％.In logistic regression,HPV loading dose had significant influence on degree of cervical lesion.Conclusions Infection of HPV is a main etiological factor for SCC.There is some kind of correlation between HPV loading dose and development of SCC.

ObjectiveTo seek experimental evidence of epidermal barrier dysfunction in psoriasis,and to provide a basis for adjuvant therapy of psoriasis.MethodsPhysiometric methods were used to determine the value of sebum content,transepidermal water loss(TEWL) and water content of stratum corneum in 60 patients with psoriasis and 48 normal human controls.The ultrastructure of lamellar bodies was observed with transmission electron microscopy,and the expression of acid ceramidase in normal skin and psoriatic lesions was detected by using immunohistochemical techniques.ResultsCompared with the normal skin,TEWL value was increased(P ＜ 0.01),but water content of stratum corneum decreased(P ＜ 0.01 ) in psoriatic lesions,and sebum content was similar between normal skin and psoriatic lesions.As electron microscopy showed,lamellar bodies in keratinocytes were reduced in number with a disorganized arrangement and irregular size in psoriatic lesions.The expression of acid ceramidase also decreased in psoriatic epidermis.Conclusions The function of epidermal barrier in psoriasis is impaired,and to restore epidermal barrier function and enhance hydration may serve as an important adjuvant therapy of psoriasis.

Streptozotocin-induced diabetic rats were treated with resveratrol for 12 weeks.Compared with group of diabetic rats without treatment,the levels of urine albumin,serum creatinine,and blood urea nitrogen were significantly decreased and pathological changes in kidney were improved in treatment group ( P＜0.05 ).The mRNA expressions of FoxO1 and catalase were higher and FoxO1 phosphorylation level in diabetic rats treated with resveratrol was lower than that in diabetic rats without treatment (P＜0.05),suggesting that resveratrol may protect the kidneys of diabetic rats via regulating expression of FoxO1.

AIM:To analyze curative effect of laser treatment for diabetic retinopathy (DR).METHODS:A total of 100 patients (136 eyes) with DR who were admitted to our hospital during January 2015 to December 2016 were enrolled in the study.All patients were given 532nm laser treatment.Changes of visual acuity and the incidence of complications were statistically analyzed after treatment, and the macula central fovea retinal thickness and hemodynamic changes of affected eyes were compared before and after treatment.The effects of laser treatment were compared among patients with different types of diabetes, patients in different DR stages and patients with different glycosylated hemoglobin (HbAlc) levels.RESULTS:After treatment, the macula central fovea retinal thickness, end diastolic velocity (EDV), pulsatility index (PI) and central retinal artery (CRA), mean flow velocity (Vm) significantly decreased (P<0.05).After treatment, there were 2 cases (2 eyes) of bleeding and 2 cases (2 eyes) of tractional retinal detachment.The effective improvement rate of visual acuity was 83.1%.There were significant differences in the improvement rate of visual acuity among patients with different types of diabetes [type 1 (60.0%) vs type 2 (84.9%)], patients in different DR stages [preproliferative diabetic retinopathy (NPDR) 92.3%, early proliferative stage (PDR) 85.1%, high-risk PDR 54.2%] and patients with different HbAlc levels (< 8% 91.8% vs ≥8% 73.0%) (P<0.05).CONCLUSION:The 532nm laser treatment is effective for DR.It can significantly improve the retinal hemodynamics and visual acuity and relieve macular edema.Types of diabetes mellitus, stages of DR and blood glucose control effect may affect the effects of laser treatment.