Objective To study the flurbiprofen axetil (FA) for postoperative analgesia of gynecological laparoscopic surgery and the changes of interleukin-6 in blood.Methods80 cases were selected for gynecologic laparoscopic surgery,the patients were randomly divided into 4 groups with 20 cases each group.Group A was given FA 50 mg and tramadol 1 mg/kg 30 minutes before the end of surgery.Group B was given FA 50 mg 5 minutes before induction of anesthesia and given tramadol 1 mg/kg 30 minutes before the end of surgery,and group C was given FA 50 mg five minutes before induction of anesthesia.Group D was given tramadol 2 mg/kg 30 minutes before the end of surgery.After the surgery,the VAS was observed in real-time of wake up (T1),and 2 hours (T2),6 hours (T6) and 24 hours (T24) after operating.The blood of each group was taken at the different time points including arriving in the room (T0),waking up (T1) and 6 hours (T6) after operating.The blood samples were hold for 30 minutes and centrifuged (3000 r/min,10 min),and IL-6 was detected using double-antibody sandwich ABC-ELISA.ResultsThe experiments showed that VAS in T1 time point of group A,B,C were lower than that of group D(1.40±0.26,1.67±0.37,1.60±0.42 vs 3.13±2.32).In T24 time point,VAS of group A,B were also lower than that of group D(2.13±1.24,2.00±1.25 vs 3.53±1.87),the differences were significant (P＜0.05).The experiments showed that concentration of IL-6 in group D was higher than that in group A,B,C at the T1 time point (12.26±6.56 vs 2.94±2.55,3.37±2.43 vs 2.93±1.16,P＜0.05).ConclusionsThe postoperative analgesic effect of Flurbiprofen axetil combined with tramadol on the ogynecological laparoscopic was superior to using any of the drug alone.Flurbiprofen axetil could inhibit increasing of IL-6 and have an effect against the inflammatory response induced by surgical trauma,and it has a good analgesic effect.

Humans ; Infant, Newborn ; Male ; Radiography ; Retroperitoneal Space ; pathology ; Rhabdomyosarcoma ; diagnostic imaging ; pathology ; physiopathology

Arrhythmogenic Right Ventricular Dysplasia ; complications ; Autopsy ; Cardiomyopathy, Hypertrophic ; complications ; Cause of Death ; Coronary Disease ; complications ; Coronary Vessel Anomalies ; complications ; Death, Sudden, Cardiac ; etiology ; pathology ; Humans

Objective To isolate and culture the rabbit mesenchymal stem cells,and explore the biological features in vitro.Methods Two milliliter of bone marrow was extracted from the tibia of juvenile rabbit under anesthesia and sterile conditions,and mesenchymal stem cells were obtained by density gradient centrifugation and inoculated to 100ml culture flask.The morphological changes,adherence rate and ultrastructure of the stem cells were observed.The surface markers and growth cycle of the mesenchymal stem cells were detected by flow cytometry,and biological features were observed by inducing the cells differentiate into osteoblasts.Results The adherence of mesenchymal stem cells started 2 hours after culturing,basically finished 20 hours later,and more than 90% of the cells were fused at the 15th day.Observed with transmission electron microscopy,the cultured cells showed typical ultrastructure of stem cells: numbers of microvillus mainly distributed on one side of the cells,irregular nuclei with indentation,and lots of cell organs.Analysis for the cell surface markers indicated positive expression of CD44 and CD90 and negative expression of CD45 in mesenchymal stem cells.Cell growth cycle assay showed that most mesenchymal stem cells(about 97%) stayed in stage G1 and G2.Three weeks after osteoblastic induction,the mesenchymal stem cells gradually produced small calcium salt crystals,the cells were positive in alkaline phosphatase staining,and Von Kossa staining showed many calcium salts in the cell clone as black reaction deposits.Conclusions The rabbit bone marrow mesenchymal stem cells isolated by density gradient centrifugation are of high purity and stable growth rate,and the cells' characters can be still maintained after serial subcultivation.Since easy to operate on isolation and proliferation,the mesenchymal stem cells could be used as the tissue engineering seed cells in repairing of intervertebral disc degeneration.

Objective: To study expression of CD44 S and CD44 V6 in ameloblastoma (AB) and odontogenic keratocyst (OKC) . Methods: S-P method was used to detect CD44 S protein in 77 cases of AB (32 of primary, 39 of recurrent,6 of malignant), 19 cases of OKC and 12 cases of oral normal mucosa;and CD44 V6 protein in 61 cases of AB (24 of primary , 31 of recurrent and 6 of malignant), 19 cases of OKC and 12 cases of oral normal mucosa. Results: Expression of CD44 S and CD44 V6 were detected in cell membrane of stratum spinosum and stratum basale in normal oral mucosa. In 19 cases of OKC, loss of expression of CD44 S was detected in 10 cases, and loss of integrity of CD44 V6 expression was detected in 15 cases. Loss ration of expression and abnormal expression ratio of CD44 S in AB were 27.3% and 63.6%, respectively. That of CD44 V6 in AB were 11.5% and 50.8% respectively. There was a signifcant difference between loss of expression or abnormal expression of CD44 S and CD44 V6 in AB, OKC and normal oral mucosa (P

Adolescent ; Adult ; Aged ; Burns ; etiology ; microbiology ; Child ; Child, Preschool ; Drug Resistance, Bacterial ; Explosions ; Female ; Humans ; Male ; Middle Aged ; Wound Infection ; microbiology ; Young Adult

Chlorides ; metabolism ; Diarrhea ; congenital ; Humans

Astrocytoma ; genetics ; metabolism ; pathology ; Brain Neoplasms ; classification ; genetics ; metabolism ; pathology ; Child ; Child, Preschool ; Chromosomal Proteins, Non-Histone ; genetics ; metabolism ; Chromosome Deletion ; Cyclin-Dependent Kinase Inhibitor p16 ; genetics ; metabolism ; DNA-Binding Proteins ; genetics ; metabolism ; Ependymoma ; genetics ; metabolism ; pathology ; Hedgehog Proteins ; genetics ; metabolism ; Humans ; Medulloblastoma ; classification ; genetics ; metabolism ; pathology ; Proto-Oncogene Proteins B-raf ; genetics ; metabolism ; Rhabdoid Tumor ; genetics ; metabolism ; pathology ; SMARCB1 Protein ; Signal Transduction ; Transcription Factors ; genetics ; metabolism ; Wnt Proteins ; metabolism ; beta Catenin ; genetics ; metabolism

Objective To investigate the detection capacity of esterase-3 ( Es-3) in the laboratory animals monito-ring laboratories in China, and to improve the quality management of laboratories.Methods We prepared the test sam-ples according to the criteria of China National Accreditation Service for Conformity Assessment(CNAS), all the samples were certificated by homogeneity test and stability test.Then, samples with random numbers and standard operation instruc-tion were distributed to the participant laboratories.The laboratories should submit their reports before the deadline expires. When the results are the same as the standard results, the laboratories will receive excellent remark; when the results are the same as the standard results except the hybridization type, the laboratories will receive satisfactory remark;otherwise, it will receive unsatisfactory remark.If a laboratory did not submit report, the laboratory will also receive unsatisfactory re-mark.Results Ten laboratories participated in the program, and no laboratory received excellent remark.Nine laboratories (90.0%of enrolled laboratories) had satisfactory results, while one laboratory (10.0%of enrolled laboratories) had un-satisfactory results.Conclusions The nationwide overall detection level of laboratories in Es-3 is relatively high.Howev-er, some details should be noticed and several laboratories should improve their detecting ability.