67.5%);the drug residence rate to Azithuomycin was highest in UU+MH group(80%).②In UU+MH group,both the resistance rate to single antibiotics and the ability of resistance to several antibiotics were higher than UUgroup.Conclusion:①Minocycline was the first-choice drugs in clinical pharmacotherapy in genitourinary mycoplasma infection in Chongqing,while quinolones and azithuomycin were not suitable to be used as the first choice.②UU+MH mixed infection showed an increased drug resistance and changes of drug resistance spectrum.

Acute kidney injury is a common complication in patients with cirrhosis.It is characterized by a sudden drop in glomerular filtra-tion rate,retention of metabolic waste products,water-electrolyte imbalance,and acid-base disturbance.It markedly increases mortality in cirrhotic patients.Therefore,early diagnosis and treatment of acute kidney injury are essential to reduce mortality and improve prognosis. The development of the diagnostic criteria for acute kidney injury,the clinical application of new biomarkers of renal function such as cystatin C,kidney injury molecule-1 ,and neutrophil gelatinase-associated lipocalin,and the management of acute kidney injury in cirrhotic pa-tients are reviewed.Although creatinine test and monitoring of urinary output have their disadvantages,they remain the main diagnostic crite-ria for acute kidney injury.Development of new biomarkers for clinical use and elucidation of the underlying mechanisms of acute kidney in-jury have become a hotspot of basic and clinical research.

OBJECTIVE:To discuss the effects of Kangshuling gel on wound treatment and infection prevention inⅡdegree burns. METHODS:60 patients with Ⅱ degree burns were randomized intro observation group and control group,with 30 cases in each group. Based on routine treatment (cleaning,disinfection,necrotic tissue removal,antibiotics use),observation group was given Kangshuling gel,and control group was treated with sulfadiazine. The average healing rate,healing time,surgical dressing exudate,inflammatory reaction around wound,the times of dressing change and inner layer gauze change,and wound infection rate were observed in 2 groups,and satisfaction survey was conducted in 2 groups. RESULTS:On 14th and 18th day after treat-ment,average rate of wound healing in observation group was significantly higher than in control group;the time of wound heal-ing was significantly shorter than control group,with statistical significance(P<0.05). Within 2 weeks after treatment,the number of gauze layer wetted by surgical dressing in observation group was significantly less than in control group,and case number of in-flammatory reaction around wound was significantly less than control,with statistical significance(P<0.05). The times of dressing change and inner layer gauze change in observation group was significantly less than in control group,and the rate of wound infec-tion was significantly less than control group,with statistical significance(P<0.05);the satisfaction of observation group was bet-ter than that of control group,with statistical significance(P<0.05). CONCLUSIONS:Kangshuling gel in the treatment of Ⅱ de-gree burns can effectively prevent and treat wound infection,reduce the rate of wound infection and the times of dressing change, shorten the time of wound healing and improve the rate of wound healing so,high satisfaction degree is obtained.

[Objective]To study the proliferation inhibition effect of decetaxel combined with cisplatin on osteosarcoma cells,and the effect of the drugs during the course of chemotherapy for osteosarcoma.[Method]The effect of docetaxel and cisplatin alone or combined with osteosarcoma cell line HOS-8603 was examined by cell count,morphologic observation,flow cytometry(FCM).The animal model of human osteosarcoma was established in nude mice.They were given docetaxel or cisplatin alone and combined,and a blank control group was set up.Observations on the growth and pathologic markers of osteosarcoma were carried out and pathological examinations were made.[Result]Docetaxel and cisplatin either alone or combined inhibited significantlythe proliferation of osteosarcoma cells and induced obviously apoptosis,and the effect of the drags combined was more effective than that of the drugs alone,Growth inhibition ratio ≥59.34%(P

Cardiovascular diseases (CVD) have become a major cause of death in urban Chinese residents.Numerous studies have found correlations between the occurrence and development of CVD and copper deficiency or excess. As an enzyme activator or inhibitor, copper regulates the metabolism and plays an especially important role in the process of CYD-related metabolism. In this paper, the relationship between copper and CVD will be reviewed.

Objective:To investigate if there is difference about the parameters of acoustic analysis with the different vowe |a|、|i|、| | and decide which vowels is best fitted to the acoustic analysis. Method:40 normal and 130 pathologic voice patients accepted acoustic analysis. Each acoustic parameters such as jitter,shimmer、NNE、 SDF0、SNR were compared with different vowels. Result:Jitter、shimmer、NNE with |i| were much lower than that with |a| and | | in normal cases and light hoarseness group. While the acoustic parameters with |i| were much higher than that with |a| and | | in moderate and heavy hoarseness group. Conclusion: |a| and | | were the preferred vowels for normal and light hoarseness group,while the |i| could supply some useful suggestion for the moderate and heavy hoarse patients.

Hydroxyapatite artificial eye mount has no toxicity,no sensitization and good histocompatibility.Its porous structure is beneficial for the ingrowth of new vessels and fibrous tissues,thereby it is the main implant of orbital reconstruction following enucleation.With the wide application in clinics,hydroxyapatite artificial eye mount also show some complications such as conjunctival humbling,erosion,split and artificial eye mount exposure.There are many causes for these complications and the most one is the stimulation and wearing of orbital soft tissues induced by crude implants,as well as the delaying in vessels.Using autologous or variant tissue for covering or encapsulating the anterior artificial eye mount,the mount will be strengthen and become smooth,thereby reducing the friction.Autologous sclera is superior to other encapsulating materials.

The metabolic change in patients with the malignent tumor differs from that of patients without cancer.The development in energy expenditure of cancer patient was reviewed.REE in cancer patients is higher than that in the normal,although some authors argued that there were no changes in cancer patients. REE is related with many factors,such as the tumor’s size,status,type,location.

Objective To explore methods of diagnostic and treatment for renal cortical abscess to reduce its misdiagnosis.Methods Eleven cases of renal cortical abscess diagnosed and treated at Beijing International Airport Hospital during 1991 to 2003 were reviewed and analyzed.Results Among the 11 patients with renal cortical abscess,diagnosis was established in nine(82%)before treatment,seven were cured by incision and drainage,one was cured by incision and drainage only after failure in percutaneous nephropuncture,and one was cured by intravenous injection of antibiotics.Two cases(18%)were misdiagnosed as renal cancer and radical nephrectomy were performed for them.Conclusions Diagnosis for renal cortical abscess should be based on combination of patients clinical manifestation,laboratory examinations and imaging findings.Incision and drainage is the choice of treatment for renal cortical abscess.