The bactericidal activity of serum and cere brospinal fluid (SBA and CBA)of ceftroiaxone (CTRX), cefotaxime(CTX) cefuroxime(CFR) in the patients undergoing surgery of skull and brain were studied by means of microdi luted method. The results showed antibacterial activity of CTRX against, enterobactericeae in vitro or in serum and cerebrospinal fluid (CSF) was the highest, it is suggested that the schadule of CTRX per 12hr may be used in prevention and treatment of serious infections after surgery of skull and brain.The bacteria The SBA and CBA of CFR were less ,but its antibacterial spectrum was wide and bactezi cidal activity of CTX against gram positive strains and enterobactericeae in sencm and CSF were higher, CTX may be used in treatment of infections of nervous system caused by mixed bacteria, the cost was lower, so CFR may be selected in the moderate infections. The CBA was a synthesized guide reflexing the antibactieral activity and penetration into barrier, so it is impostand reference to select antibiotics of infection after surgery of skull and brain.

0.05; emphysema in animals inhaling diphosgene into lower rispiratory tract (LRT) alone was obvious with Pden (0.59?0.05) being different from that of control animals, P

The procedure of treating prostate cancer is as the following: After local prostatectomy or radiotherapy or local palliative therapy, androgen-dependent prostate cancer(ADPC) should be given first-line endocrinal therapy. Almost all patients will be developed from ADPC to hormone independent prostate cancer (HIPC) after 14 ～ 30 months, including androgen-independent prostate cancer(AIPC) and hormone-refractory prostate cancer(HRPC). Second-line endocrinal therapy and chemotherapy should be given, respectively. Antibone metastasis therapy is given when bone metastasis occurred. All medical methods should be used rationally and comprehensively to improve the management of prostate cancer.

MIC,according to which,the antibiotics frequently used for treating respiratory infections were divided into three groups:Time-dependent(with minimal or no PAE),Concentration-dependent(with PAE),Time-dependent and Concentration-enhanced(with PAE),In addition,the most appropriate antibiotic administration methods are also explored respectively in the article.Finally,several measures of preventing emergence of resistance are proposed based on the theory of MPC.

Breast Neoplasms ; pathology ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Neoplasms ; pathology ; Nose Neoplasms ; secondary ; Skin Neoplasms ; secondary

The experiments were designed to study the relation between endotoxamia and renal insufficiency and the protective effects of RSM on galactosamine-induced acute hepatic failure. The results indicated that galactosamine-treated rats which all accompanied with endotoxamia exhibited significant renal dysfunction (Per, BUN elevated; UV, Ccr, U_(Na)V fell; FE_(H2O), FE_(Na) enhanced). After treatment of RSM, the endotoxemia was reduced while renal functions were improved. It suggested that there was a close relationship between endotoxemia and renal insufficiency. The experiment proved that the endotoxin was an important factor in the occurance and development of HRS. RSM possessed marked preventive and theraputic effects for HRS. In addition, the model of galactosamine-induced hepatic failure could be used to study the pathogenesis, prevention and therapy of HRS simultaneously.

OBJECTIVE:To discuss the feasibility and average infusion velocity of domestic atracurium by continuous in-fusion and to determine and validate its clinical valence.METHODS:80patients undergoing selective operation were treated with domestic atracurium0.5mg/kg to facilitate intubation under the flaccidity monitoring(TOF),the continuous infusion velocity was regulated during operation to keep the level of T 1 at1%～10%of the control value,the infusion was stopped20min before the termination of operation.RESULTS:The average infusion rate was(5.1?0.4)(?g?kg)/min,the drug effect starting time and duration of action of initial dose were(203?47)s and(41.5?4.5)min respectively;Significant correlations were found between the initial time of T 1 and PTC during the TOF reaction-free period and between TR value and DBS value at extubation time(P

Objective To explore the efficacy and safety of plastic titanic plates internal fixation in the treatment of intra-articular calcaneus fracture.Methods 42 patients with intra-articular calcaneus fracture were selected and taken lateral calcaneal improvement “L” shaped incision for the correction of calcaneal shortening and valgus deformity.Skidmore needle went through collapse of the articular surface below from calcaneal fractures after block nodules along with bone shaft,and restored Bohler angle,Gissane angle and bone length,height,and the lateral fracture piece was reset.The fixation was taken by plastic reconstruction titanic plates,and the fracture was inspected by Xray.Results In 42 patients,the fracture healing time was (11.4 ± 0.6) weeks.The fracture position was good on the line,and the articular surface of calcaneus and talus was smooth,and the Bohler angle,Gissane angle of calcaneus were returned to normal.The excellent rate was 90.5％ by Maryland score.No surgical causes of broken plate and screw breakage were found.Conclusion Internal fixation with open reduction and plastic titanic plates internal fixation for the treatment of intra-articular calcaneal fractures has a significant effect and safety,which is worthy of promotion.

Objective To observe the effect of valsartan combined with salvia miltiorrhiza ligustrazine in treating early diabetic nephropathy(DN),looking for an effective method for the treatment of early DN.Methods 51 DN patients were divided into two groups,28 cases in the treatment group were treated with valsartan and salvia miltiorrhiza ligustrazine therapy,23 cases in the control group only received valsartan treatment.Fasting blood glucose before and after treatment (FPG),2h postprandial blood glucose (2hPG),glycosylated hemoglobin (HbA1 c),BUN,Scr,urine albumin excretion rate(UAER) index were detected.Results Before and after treatment,FPG,2hPG,HbA1c,UAER in the two groups had statistically significant differences (t =5.361,6.458,3.026,7.894,5.648,7.604,6.590,8.652,all P ＜ 0.05).After treatment,2hPG,HbA1c,UAER between the two groups had statistically significant differences (t =3.125,3.520,3.881,all P ＜ 0.05).No statistical difference was observed before and after treatment in two groups of BUN,Scr (P ＞ 0.05).Conclusion Valsartan combined with salvia tetramethylpyrazine in treatment of early DN was more effective than single valsartan treatment,and no significant adverse reactions was found in combined treatment.Therefore,the combined treatment can be used as a new method for clinical treatment of early DN.

Objective To research the clinical efficacy of alprostadil injection in treatment of patients with emergency percutaneous coronary intervention (PCI).Methods Eighty-five patients with acute myocardial infarction(AMI) were enrolled in this study,and they were randomly divided into treatment group (45 patients) and control group (40 patients).All patients were given 300 mg aspirin and 300 mg clopidogrel before operation,anti-platelet aggregation and long-term hpid regulation were given.On the basisof conventional treatment,0.9％ sodium chloride (NaCl) 100 ml and alprostadil injection 10 μ g were given in treatment group,2 times one day,a total of 14 d.After treatment for 1,6 months,the heart function and systohc function were assessed by echocardiography.High sensitive C reactive protein (hs-CRP),endothehn (ET)-1 and interleukin (IL)-6 were measured with ELISA,nitric oxide (NO) was measured with chromatometry.The basic clinical characteristic,inflammatory markers and major adverse cardiac events (MACE) were analyzed during in-hospital and follow-up period between two groups.Results The level of IL-6,hs-CRP,ET-1,NO in two groups had no significant difference before treatment and after treatment for 1 month (P ＞ 0.05).After treatment for 6 months,the level of IL-6,hs-CRP,ET-1,NO in treatment group had significant difference compared with that in control group [(1.04 ± 1.10) ng/L vs.(3.82 ± 1.34) ng/L,(1.5 ±1.2)mg/Lvs.(3.5 ±0.8) mg/L,(62.18 ± 20.22) ng/L vs.(85.56± 16.55) ng/L,(55.25 ± 8.25) μmol/L vs.(46.16 ±9.20) μ mol/L] (P ＜0.05).The level of left ventricular end-systolic volume (LVESV),left ventricular end-diastolic volume (LVEDV),left ventricular ejection fraction (LVEF) in two groups before treatment and after treatment for 1 month had no significant difference (P ＞ 0.05).After treatment for 6months,the level of LVESV,LVEDV in treatment group were significandy lower than those in control group [(82.5 ± 20.6) ml vs.(90.5 ± 20.1) ml,(130.5 ± 33.8) ml vs.(144.3 ± 28.6) ml],the level of LVEF was significantly higher than that in control group [(57.8 ±6.3)％ vs.(48.5 ±6.5)％],there was significant difference (P ＜ 0.05).The mortality rate and the incidence of MACE was 7.5％ (3/40),25.0％ (10/40)in control group,which were significantly higher than those in treatment group [4.4％ (2/45),13.3％ (6/45)],there were significant differences (P ＜0.05).The incidence of heart failure in control group was 22.5％(9/40),which was significantly higher than that in treatment group [11.1％(5/45)],there was significant difference (P ＜ 0.05).Conclusions Using alprostadil injection for patients with AMI after emergency PCI can prevent left ventricular remodeling,improve left ventricular function,and can reduce the incidence of MACE.Alprostadil injection can reduce the inflammatory reaction in patients with AMI,inhibit catecholamine release,inhibit platelet adhesion and aggregation,and stable plaques,reduce the incidence of MACE.