OBJECTIVE: To understand the obstetric cesarean section perioperative use antimicrobial drugs to prevent, comparison and analysis of the clinical pharmacists in clinical rational use of antimicrobial agents intervention role. METHODS: There are 130 medical records of patients with cesarean section before intervention were collected from our hospital Jan-Mar. in 2012 and 142 medical records of patients after intervention in Apr-Jun. were collected. The rationality of antibiotics was analyzed. RESULTS: Compared with the before intervention rationality of perioperative antibiotics prophylaxis in the intervention group were significantly increased and irrationality were significantly decreased. The average duration of antibiotic prophylaxis in the intervention group was significantly shorter than before intervention. CONCLUSION: The rational use of drugs in the implementation of clinical pharmacists intervention measures is effective and feasible. Some problems should be further standardized, such as irrational selection of antibiotics and prolonged application.

Animals ; Apoptosis ; Cadherins ; genetics ; metabolism ; Epigenesis, Genetic ; Gene Expression Regulation, Neoplastic ; Humans ; MicroRNAs ; genetics ; metabolism ; physiology ; Neoplasm Invasiveness ; Neoplasms ; genetics ; metabolism ; pathology ; therapy ; RNA, Double-Stranded ; genetics ; metabolism ; physiology ; RNA, Small Interfering ; genetics ; metabolism ; physiology ; RNA, Small Untranslated ; genetics ; metabolism ; physiology ; therapeutic use ; Transcriptional Activation

Child, Preschool ; Female ; Humans ; Infant ; Male ; Rotavirus Infections ; diagnosis ; therapy ; Vomiting ; etiology

Objective: The regeneration and repair of peripheral nerves are focuses of neurological studies.The(bFGF) may play an important role in the development of the neural system.Dexamethasone is usually employed in the management of neural injuries.The aim of this study is to establish a rat model,and investigate the effect of Dexamethasone on the expression of bFGF in the neurons of the spinal cord following sciatic nerve injury.Methods: Fifty-six male Wistar rats were randomly divided into 4 groups: a nerve injury group,with sciatic nerve injury induced by clamping the nerve in the right;a dexamethasone group,immediately injected with dexamethasone [0.5 mg/(kg/d)] in the injury side;a saline group,given saline only;and a control group,rats without sciatic nerve injury.Changes of bFGF in the motor neurons of the L4-L6 spinal cords were observed by immunohistochemistry.Results: Dexamethasone obviously upregulated the expression of bFGF in the motor neurons of the spinal cord.Conclusion: Dexamethasone can improve the expression of bFGF in the motor neurons of the spinal cord after sciatic nerve injury,and contribute to the recovery of the function of the injured neurons.

To study the prevalence of Helicobacter Pylori (H. pylori) infection, according to ethnicity, gender and endoscopic findings among the patients underwent the oesophago-gastro-duodenoscopes (OGDS) at gastroenterology endoscopy unit, Hospital Serdang, Selangor, Malaysia. The database of all whom underwent OGDS at the gastroenterology endoscopy unit, Hospital Serdang from 1st August 2010 to 31st July 2012 was collected and assessed, retrospectively. A total of 924 patients who underwent OGDS were analyzed for the H. pylori infection by using Campylobacter-like organism (CLO) test. 130 (14.07%) tested positive, and their data were further studied according to gender, ethnicity, age group, initial indication for OGDS and endoscopic finding. The prevalence rate among males was 15.15% (70/462), while it was 12.99% (60/462) among females. In terms of ethnics, H. pylori infection was commonly found among Indian and Chinese with prevalence rate of 25.13% (50/199) and 17.41% (51/293) respectively. These figures are significantly higher than the 6.01% (25/416) for Malays. The age group (31-50 years old) had the highest prevalence rate of H. Pylori infection, which is of 18.55% (41/221). No significant difference was observed among initial indications for OGDS. Erosions were the commonest finding in H. pylori positive group with rate of 51.54% (67/130). However, erosions were not uncommon in H. pylori negative group as well with the rate of 48.61% (386/794). H. pylori infection rate among Malaysians was generally low, with the highest rate in Indians, followed by Chinese and relatively low in Malays. No significant difference between the prevalence rate of H. pylori infection in male and that in female was found. Erosions were equally common in either H. pylori positive or H. pylori negative group. .
Helicobacter pylori

Objective To understand the prophylactic use of antimicrobial agents in the patients undergoing I incision surgery from 2011 to 2013 in a tumor hospital,to explore the the effects of intervention management measure for antibacterial agents using in the perioperative period.Methods The cases of tumor surgical patients of 2011-2013 were selected and divided into the three intervention groups and non-intervention group.The data of medication after three-stage continuous integrated intervention were collected and compared.Results The percentage of antibiotics use was much lower,from 61.73%pre-intervention to 47.03%,26.78%and 24.85%after three stage intervention. The course of preventive medication treatment was significantly decreased from 81h to 53h,33h,21h,respeetively.The reasons of their rationally utilizing antibiotics were significantly improved after intervention management.Conclusion Rational antibiotics utilization can be improved by intervention management during perioperative period of typeⅠinci-sion operations,which can achieve the goal of health department.

ObjectiveTo study the effect of heat stress on the cytoskeleton and cell cycle of human umbilical vein endothelial cell (HUVEC) in vitro.Methods HUVEC was cultured in vitro in 5%CO2 medium at 37℃ (control group) or 43℃ (heat stress group) for 1 hour. Coomassie brilliant blue R-250 staining was used to determine the effect of heat stress on the cytoskeleton. The cells in heat stress group were subsequently cultured at 37℃in 5%CO2 medium after heat stress for 1 hour, and cell cycle of HUVEC was determined at 0, 6, 12, 18 and 24 hours with flow cytometry.Results Under light microscopy normal cytoskeleton was observed in control group, but thicker and shorter cytoskeleton was found after a rise of temperature, and stress fibers were found in heat stress group. The DNA content of HUVEC at all time points in G0/G1 stage was 38.07%-55.19% after heat stress. The DNA content in control group was 48.57%, and it was 54.06%, 55.19%, 48.23%, 38.07%, and 41.03% at 0, 6, 12, 18, 24 hours in G0/G1 stage in heat stress group. DNA content in S phase was 35.33%-48.18%. The DNA content in control group was 44.62%, and it was 35.33%, 39.50%, 42.50%, 48.18%, and 47.99% at 0, 6, 12, 18, 24 hours in S stage in heat stress group. DNA content in G2/M phase was 5.31%-13.75%. The DNA content in control group was 6.81, and it was 10.61%, 5.31%, 9.27%,13.75%, and 10.98% at 0, 6, 12, 18, 24 hours in G2/M stage in heat stress group. It was demonstrated that compared with control group, the DNA content in G0/G1 stage was significantly increased when the HUVEC were separated from heat stress within 6 hours, and it recovered at a similar level as control group at 12 hours.Conclusion Heat stress can change the cytoskeleton of HUVEC, and cause stagnation at G0/G1 stage in cell cycle.

Objective: To study the influences of electrolytic voltages on chromatics of anodized titanium. Methods:Titanium specimens were anodized in 0.5 mol/L sulfuric acid and 0.2 mol/L phosphate acid electrolyte using different voltages. The colors of anodized titanium were measured with a computer controlled spectrophotometer, and then evaluated in the CIE1976L*a*b* uniform color scale and Mussell notation. Result: One given volt created one distinguished color. The chromatic values expressed in L*a*b* were fluctuated in different voltage conditions. The hues in Mussell notation were distributed widely within R,Y,G,P of 5 basic colors and YR,GY,BG,PB of 5 interspace colors in the range of 5 to 80 volts. Anodizing with 10 or 45 volts, the specimen's colors appeared two kinds of brilliant goldish yellow, the former reddish slightly and latter greenish a little. The spectrums of the two colors were in the range of wavelengths of yellow to red. Conclusion: The color of the anodized titanium is dependent upon the volts applied. The goldish yellow may be used to improve the esthetics of titanium dentures.

Objective To observe the effect of Xiaoyingqiangjitang on the ultrastructure of motor end-plate of skeletal muscle in rats with hyperthyroid myopathy, and changes of acetylcholin esterase (AchE).Methods The 36 healthy female Wistar rats were randomly divided into the normal control group (n=6), and model group, Chinese medicine treated group and saline control group (all n=10). All animals in the model group, Chinese medicine treated group and saline control group were treated with group given L-thyroxine intraperitoneal injection for 42 days to establish the animal model of hyperthyroid myopathy. The animals of the Chinese medicine treated group were treated with Xiaoyngqiangjitang for 30 days after L-thyroxine intraperitoneal injection. The enzyme activity of AchE and ultrastructure of motor end-plate were observed by light and electron microscopes.Results The enzyme activity and content in the group of hyperthyroid myopathy was decreased, the reaction products of AchE located in synapse became weaker and distributed heterogeneously, the junction infolding of motor end-plate became smaller and shorter, the mitochondria in axon terminal became vacuolated. After given Chinese medicine, the enzyme activity and content increased, the junction folding, the mitochondria showed normal ultrastructural appearance.Conclusion Xiaoyingqiangjitang can improve the function of skeletal muscle in hyperthyroid myopathy by recovering the enzyme activity of AchE and ultrastructures of motor end-plate.

Objective To observe the effect of Xiaoyingqiangji decoction on mitochondria in skeletal muscle of hyperthyroid myopathy. Methods Healthy Wistar rats were randomly divided into 4 groups: the group of hyperthyroid myopathy were given L-thyroxine intraperitoneal injection for 42 d; Chinese medicine treated group were treated with Xiaoyingqiangji decoction for 30 d after L-thyroxine injection; the saline control group were given saline solution for 30 d after L-thyroxine injection; normal control group were given saline solution. Then the skeletal muscles were obtained and the succinate dehydrogenase (SDH) were measured. The ultrastructural changes were observed with TEM. Results The activity and content of SDH in the group of hyperthyroid myopathy decreased, and the cristae of mitochondria ruptured and even disappeared. After given Chinese medicine, the activity and content of SDH increased, while the mitochondria showed normal ultrastructural appearance. Conclusion Xiaoyingqiangji decoction can improve the function of skeletal muscles in hyperthyroid myopathy by recovering enzyme activity and mitochondria structure.