OBJECTIVE:To provide reference for rational application of TCM injection. METHODS:The utilization of TCM injection in our hospital during 2011-2014 was analyzed in terms of species,consumption sum,DDDs and DDC,etc. RESULTS:The type and consumption sum of TCM injection kept stable in our hospital during 2011-2014. TCM injection for activating blood circulation to dissipate blood stasis as Shuxuetong(Heilougjiang),Danhong,Shuxuening took up the front of consumption sum in 4 years. Top 3 TCM injections in the list of DDDs were Shuxuetong,Shuxuening(Heilougjiang), Danhong/Xueshuangtong corre-sponded to consumption sum. DDC of TCM injection were kept around 100 yuan. DUI ratio of TCM injection were almost equal to 1 or close to 1. CONCLUSIONS:The amount and DDDs of TCM injection are synchronous in our hospital,and the utilization of TCM injection is stable and rational basically in our hospital. TCM injection with suitable price and definite efficacy take up a large share,and the amount of TCM injection for clearing away heat and toxic material with anti-inflammatory effect increase rapidly.

Cancer cells display a decreased mitochondrial respiration along with an abnormal activation of glycolysis to satisfy the demand of the malignant growth even in the presence of oxygen.This phenomenon may be caused by mitochondrial dysfunction,hypoxia of microenvironment and the abnormal activation of upstream regulators of glycolysis pathway.Treatment targeted at the glycolysis pathway and its upstream regulators may provide a new therapeutic strategy of cancer.

Phenols are organic pollutants of high priority concerns because of their toxicity and possible accumulation in the environment. It is important to treat and recover phenols from wastewater economically and effectively. In this paper,the source and harm of phenolic wastewater were introduced. The situation and progress in treatment process of phenolic wastewater,including absorption,extraction,oxidation process,and biological treatment are also summarized. The characteristics,main problems ,area and further application of each treatment process are pointed out. The developing trend on combination treatment of phenolic wastewater is further described.

Given that there has been a series of problems in the teaching of diagnostics,appropriated approaches should be made and feasible actions carried out.First of all,the notion of clinical teaching should be transformed and the level of qualified teaching staffs should be further elevated.In addition,the humanity connotation should be integrated into the course of diagnostics,and quality supervision and control should be executed to ameliorate the teaching of diagnostics.

Objective To investigate the effect of endoscopic management of upper tract urothelial carcinoma (UTUC),and evaluate the indication and clinical value of postoperative prophylactic pelviureteric instillation chemotherapy.Methods Patients who met the inclusion criteria included elderly patients,patients who could not tolerate radical surgery,patients with renal insufficiency or needed dialysis after removal of the kidney,patients with bilateral UTUC,patients with tumor≥3 cm in diameter but could be completely resectted under ureteroscopy who required to preserve renal function.Surgical procedure was successful.The ureteral stents were placed,and prophylactic ureteral infusion chemotherapy via the retrograde transvesical ureteric catheterisation was conducted 1-2 times one week at 2 days after surgery.40 milligram of pirarubicin hydrochloride or epirubicin hydrochloride was dissolved in 40 milliliter sterile water for the prophylactic infusion chemotherapy.These instillations were completed within 40 minutes.Results Totally,9 patients (3 males and 6 females) aged 60-86 years,mean age of (69.7±6.4) years,were enrolled in this study.The carcinoma of the renal pelvis was found in 2 cases and ureteral tumors in 7 cases.In pathological results,ureteral polyps was found in 1 case,papillary ureteral neoplasm with low malignant potential in 2 cases,urinary tract epithelial carcinoma in 4 cases (1 case with poorlydifferentiation,1 case with well-differentiation,2 cases with urinary tract epithelial cancer),and 2 cases were lack of pathological reports because of too few pathologic specimens.4 patients received adjuvant chemotherapy by instillation successfully,and lumbago,fever or other complications were not found.Patients were followed up for a mean period of 15 moths (4-31 months).Only 1 patient had recurrence of bilateral ureteral tumor 15 months after surgery,and no tumor recurrence was found in other patients.Conclusions Endoscopic management is a safe and effective in treating UTUC,which can preserve renal function by avoiding nephrorectomy in some patients.The instillation chemotherapy after endoscopic management is safe,which has a satisfactory effect,but further validation in a large clinical sample is needed.Patients with tumor resection under ureteroscopy who cannot obtain the pathology results need to be closely followed up.

Objective To investigate the effect of Probucol combined with Enalapril-folic acid tablets on endothelial function in elderly patients with H-type hypertension.Methods A total of 180 elderly patients with H type hypertension were randomly divided into three groups (n =60,each):Group A (conventional treatment),Group B (conventional treatment + a tablet containing 10 mg enalapril and 0.8 mg Folic acid/day) and Group C (conventional treatment + 500 mg Protocol twice daily + a tablet containing 10 mg Enalapril and 0.8 mg folic acid/day).Plasma hemocyanin (Hcy) and asymmetric dimethylarginine (ADMA) levels and serum nitric oxide (NO) and endothelial NO synthase (eNOS) levels were measured before treatment,and 1 and 6 months after treatment.Results In Group A,plasma Hcy and ADMA levels and serum NO and eNOS levels had no significant differences before treatment versus 1 and 6 months after treatment (P＞0.05).Plasma Hcy and ADMA levels decreased and serum NO and eNOS levels increased in Group B 6 months after treatment,compared with those at pretreatment or 1 month after treatment,which were either lower or higher than those in Group A 6 months after treatment (all P＜0.05).Plasma Hcy and ADMA levels decreased and serum NO and eNOS levels increased in Group C 6 months after treatment,compared with those at pretreatment or 1 month after treatment,which were either lower or higher than those in Groups A and B 6 months after treatment (all P＜0.05).After adjustment for other risk factors,partial correlation analysis showed that plasma ADMA was positively correlated with plasma Hcy,while plasma ADMA and Hcy were negatively correlated with serum eNOS and NO (all P＜0.05).Conclusions Probucol in combination with Enalapril-folic acid tablets may be beneficial in improving endothelial function and mitigating the development of atherosclerosis.

Objective To investigate the regulative role of N-Acetyl-D-glucosamine(GlcNAc) on the stressed mice macrophages function.Methods The stressed mice model was established by electric footshock method.The mice were divided into 5 groups:normal control group,stressed mice model group,low dose Glc-NAc treatment group(0.25 ml 15% GlcNAc),medium-dose GlcNAc treatment group(0.5 ml 15% GlcNAc) and high-dose GlcNAc treatment group(1 ml 15% GlcNAc).GlcNAc was intragastrically injected to corresponding mice 2 h before the electrical stimulation.Peritoneal macrophage(PM?) phagocytosis capability was detected by phagocytosis saccharomycete assay,and PM? energy metabolism was detected by MTT assay.Results Compared with normal control group,stressed mice PM? phagocytosis capability was significantly lower(P

Objective To study the effect of transcutaneous electrical acupoint stimulation (TEAS) on emergence agitation in children undergoing cochlear implantation.Methods Sixty patients (age range,1-4 years) scheduled to undergo pediatric cochlear implantation were enrolled and randomized into the TEAS group (group T,n =30) that received continuous TEAS and the control group (group C,n =30) that did not receive TEAS.Anesthesia time,operation time,change in blood flow dynamics during the perioperative period,extubation time,and PACU stay time were recorded.The incidence of emergence agitation and postoperative nausea and vomiting (PONV) was monitored.Results No significant intergroup differences were observed in age,sex,weight,operation time,and PACU stay time (P ＞ 0.05).The MAP and HR in group T were lower than those in group C at different time points such as 30 min after the start of surgery,the end of the surgery,the extubation and 5 min after extubation,and the difference was statistically significant (P ＜ 0.05).The FPS-R,FLACC,and PAED scores in group T were lower than those in group C at different time points within 30 min after exmbation (including the time of extubation),and the difference was statistically significant (P ＜ 0.05).Extubation time,anesthesia time,and incidence of PONV were lower in group T than in group C,and the difference was statistically significant (P ＜ 0.05).Conclusion TEAS combined with general anesthesia significantly reduces the incidence of emergence agitation in children undergoing surgery for congenital hearing loss;it also helps control hypotension,reheve dramatic hemodynamic changes during the waking period,and reduce the incidence of PONV.

Objective To investigate the effect and the mechanism of different G-CSF-priming protocols on leukemia cell lines (HL-60 and U937) in vitro and provide the clinical guidance to clinical treatment of acute leukemia.Methods The leukemia cell lines HL-60 and U937 were used as model to detect the effects of three drugs alone and combined two drugs (HA) or three drugs (HAG) respectively.Cell viability and cell growth inhibition were performed by cell count kit-8 (CCK-8) assay.Apoptotic marker AnnexinV/PI,cell membrane surface antigen CD11b,cell cycle,mitochondrial membrane potential (JC-1) and Caspase-3 were determined by flow cytometry.Results After using of HAG for 48 h,HL-60 and U937 cells counts were decreased significantly and the apoptotic marker Annexin V was significantly increased. To compare the single drug group with two drug combination group,the result was significantly different (P ＜0.05),and the apoptosis of U937 cells was higher than HL-60 cell line.CD11b expression among the three groups did not change (P ＞ 0.05).Using of CAG and MAG,the mitochondrial nembrane potential of HL-60 and U937cells was increased,the three-drug combination group was significantly higher than single-drug group and control group (P ＜0.05); Caspase-3 was activated,the fluorescence intensities of Caspase-3 of the three-drug combination group and single drug group were significantly higher (P ＜0.05) comparing with the control group.Conclusion HAG regimen could induce leukemia cells to apoptosis through the reduction of mitochondrial membrane potential and the activation of Caspase-3 to induce apoptosis of leukemia cells.

Objective To observe the effects of instant hyperbaric oxygen (HBO) therapy on brain edema and aquaporin-4 (AQP4) expression after cerebral ischemia in rats. Methods 18 healthy adult male Sprague-Dawley rats were randomly divided into sham group (n=6),control group (n=6) and HBO group (n=6). Middle cerebral artery occlusion model was established with modified Longa method in the control group and HBO group. HBO was administered after cerebral ischemia immediately in HBO group for 60 min. They were observed with the neurological function score, brain tissue water content and AQP4 experssion 6 h after operation. Results Compared with the control group, the neurological score in HBO group improved significantly (P<0.05), while the brain tissue water content and brain AQP4 expression decreased (P<0.05). Conclusion HBO may improve the neurological function and brain edema after cerebral ischemia, which may relate with inhibiting the expression of AQP4.