20% improvement in 4/7 primary indices.Sharp declines in several parameters were noticed during 3 to 6 months.Pain in 9 patients disappeared.There was also a statistically significant decrease in TNF ? transcripts in the PBMC.Conclusion Thalidomide is a reasonably promising drug for treating resistant ankylosing spondylitis and its biological mechanism is related to the gene expression suppression of proinflammatory cytokine TNF ?.

Clinical pharmacists′pharmaceutical care made it possible for physicians to select more reasonable drugs and better pharmaco -thera-peutic programs.Moreover , it can promote practial ability of pharmacy staff and rational drug use.

Due to the irregular of diet and overfeeding greasy and surfeit flavor closely associated with hyperuricemia disease, the lipid emulsion containing high cholesterol was used to model. To obtain a more stable and sustained animal model for the efficacy evaluation of traditional Chinese herbs, we observed the influence on the serum uric acid of rat induced by the lipid emulsion compared with high purine diet. 36 SD male rats were randomized to the normal control group, high purine diet group and lipid emulsion group respectively. The general behavior, body weight and daily food intake of rats were observed. The orbital blood was taken to separate into the serum and 24 hours urine was collected. The serum indexes such as UA, BUN, Cr, ALT, AST, TC, TG, LDL-c were determined every 2 weeks, and XOD, ADA enzyme activity were determined at the 4th week. The urine indexes such as UA, Cr and Cua/Ccr were determined at the 4th week. After stopping modeling, the serum UA were determined two weeks and four weeks later respectively. At the 2nd week, the body weight and daily food intake of rats in the lipid emulsion group reduced significantly, and the level of serum UA, BUN, Cr, TC, LDL-c, ATL, AST raised significantly meanwhile TG reduced. At the 4th week, the serum UA in high purine diet group did not raise, and the serum XOD raised obviously while ADA did not; the serum UA in lipid emulsion group was higher significantly, and the serum XOD and ADA raised while Cua/Ccr reduced obviously. At the 6th weeks, the serum UA in both the high purine diet group and lipid emulsion group raised obviously. After stopping modeling, the serum UA in lipid emulsion group still maintained a high level at the 2nd week and back to the normal level at the 4th week. Compared with high purine diet, the hyperuricemia model induced by lipid emulsion forms earlierand more stable. It maybe has great value to study the pharmacodynamics of traditional Chinese medicine treatment to hyperuricemia disease. Its mechanism may be related to increasing XOD and ADA enzyme activity which can promote uric acid synthesis, meanwhile inhibiting of uric acid excretion.
Animals ; Diet ; adverse effects ; Disease Models, Animal ; Emulsions ; adverse effects ; metabolism ; Humans ; Hyperuricemia ; metabolism ; Lipid Metabolism ; Lipids ; chemistry ; Male ; Rats ; Rats, Sprague-Dawley

AIM:To study the expression and prognostic functions of phosphoglycerate kinase 1 ( PGK1) in prostate cancer. METHODS:The prostatic samples were collected from the patients with prostate cancer and benign pros-tatic hyperplasia (BPH) in TCM-Integrated Hospital of Southern Medical University from Jan 2013 to Dec 2013. The pro-tein expression of PGK1 in the prostate specimens was detected by immunohistochemical analysis and Western blot. Fur-thermore, the correlations of PGK1 expression with the clinicopathological features and prognosis of prostate cancer were al-so evaluate. RESULTS:The expression of PGK1 in the prostate specimens was significantly up-regulated compared with the BPH individuals. In addition, the expression of PGK1 was significantly correlated with the local infiltration, Gleason score, TNM grade, bone metastasis, and serum prostate-specific antigen (PSA) concentration. Finally, bone metastasis, serum PSA level and PGK1 expression were independent risk factors for prostate cancer illustrated by Cox analysis, and high expression of PGK1 was correlated with poor prognosis. CONCLUSION:PGK1 expression is an independent risk factor for prostate cancer, and it might act as a prognostic biomarker for prostate cancer.

OBJECTIVETo evaluate the feasibility of mandibular "V-Line" osteotomy combined with mandibular outer cortex osteotomy for correction of low angle-square jaw.

METHODSFrom Jul. 2005 to Nov. 2007, 31 patients with low angle-square jaw were corrected with mandibular "V-Line" osteotomy combined with mandibular outer cortex osteotomy. The patients were followed up for 6-24 months. Pre- and Post-operative standard images and X-ray cephalometric examination were used to assess the therapeutic effect.

RESULTSThe wounds were healed primarily in all the 31 cases with no severe complication. The lower labial numbness was happened in 13 cases, which was recovered within 4 months. All the patients achieved esthetic improvement at the frontal and lateral view. The mandibular angle and the mandibular plane angle reached 110 degrees - 120 degrees and 25 degrees - 30 degrees after operation. The distance between the angles was decreased.

CONCLUSIONSThe low angle-square jaw can be corrected satisfactorily with mandibular "V-Line" osteotomy combined with mandibular outer cortex osteotomy.

Adult ; Feasibility Studies ; Follow-Up Studies ; Humans ; Jaw Abnormalities ; surgery ; Mandible ; surgery ; Osteotomy ; Treatment Outcome ; Young Adult

OBJECTIVETo compare the postoperative analgesic efficacy and safety of the non-addictive propacetamol hydrochloride (Pro-Bufferin) injection and dolantin in a prospective, randomized, double blind and controlled clinical trial.

METHODSAfter the pain intensity was assessed when the patients were undergone thoracic and abdominal selective surgery became fully conscious, 40 consecutive patients with moderate to severe postoperative pain (equivalent to Pain Grade I and II of American Anesthesia Association classification) were randomized into the study against the control groups. The two groups were similar for age, sex, height/weight, disease categories, operation categories, anesthesia methods and duration, vital signs, hepatorenal function, and blood cell count (P = 0.06-0.93). In the study group, 2 g propacetamol in 100 ml normal saline (NS) intravenously with 1.0 ml NS intramuscularly as the placebo control to dolantin were administered. In the control group, 1.6 g mannitose in 100 ml NS intravenously as the placebo control to propacetamol with 50 mg dolantin (1.0 ml) intramuscularly as the positive control to propacetamol were administered. The intensity change of postoperative pain was then evaluated 10 times with visual analog scale and verbal describing scale during 6 h from the beginning of propacetamol infusion. Vital signs and adverse reactions were also documented. After all data were put into the computer, the blinding codes were decoded and the statistic analysis was then made.

RESULTSThere was no significant difference (P = 0.93) about the area under the curve of "Pain Relieve Score vs. Time". The "starting to effect" time (15-30 min), analgesic duration (6 h) and the percentage of excellent or good analgesic effect (90%) in the two groups were the same. Adverse reactions didn't reached the statistic different level (P = 0.35).

CONCLUSIONSPropacetamol HCL injection 2 g intravenously could be an alternative to dolantin 50 mg intramuscularly for moderate to severe postoperative pain with its advantage of being non-addictive.

Acetaminophen ; analogs & derivatives ; therapeutic use ; Adult ; Aged ; Analgesics ; therapeutic use ; Double-Blind Method ; Female ; Humans ; Male ; Meperidine ; therapeutic use ; Middle Aged ; Pain, Postoperative ; drug therapy

BACKGROUNDFundus changes associated with high myopia (HM) may mask those associated with primary open-angle glaucoma (POAG). This study aim to determine the characteristics of RNFL thickness changes in patients with both POAG and HM and compare these to changes in patients with only HM. The diagnostic capabilities of both OCT and GDxVCC in this subset of patients are also evaluated.

METHODSTwenty-two eyes with POAG and HM (spherical equivalent (SE) between -6.0 and -12.0 D) were evaluated, and 22 eyes with HM were used for comparison. Characteristic retinal nerve fiber layer (RNFL) thickness profiles in patients with POAG and HM were examined using optical coherence tomography (OCT) and scanning laser polarimetry with variable corneal compensation (GDxVCC), and the diagnostic capabilities of these imaging modalities were compared. RNFL parameters evaluated included superior average (Savg-GDx), inferior average (Iavg-GDx), temporal-superior-nasal- inferior-temporal (TSNIT) average, and nerve fiber indicator (NFI) on GDxVCC and superior average (Savg-OCT), inferior average (Iavg-OCT), nasal average (Navg-OCT), temporal average (Tavg-OCT), and average thickness (AvgThick-OCT) on OCT (fast RNFL scan). Visual field testing was performed and defects were evaluated using mean defect (MD) and pattern standard deviation (PSD).

RESULTSThe RNFL parameters (P < 0.05) significantly different between groups included Savg-GDx, Iavg-GDx, TSNIT average, NFI, Savg-OCT, Iavg-OCT, Tavg-OCT, and AvgThick-OCT. Significant correlations existed between TSNIT average and AvgThick-OCT (r = 0.778), TSNIT average and MD (r = 0.749), AvgThick-OCT and MD (r = 0.647), TSNIT average and PSD (r = -0.756), and AvgThick-OCT and PSD (r = -0.784). The area under the receiver operating characteristic curve (AUROC) values of TSNIT average, Savg-GDx, Iavg-GDx, NFI, Savg-OCT, Iavg-OCT, Navg-OCT, Tavg-OCT, and AvgThick-OCT were 0.947, 0.962, 0.973, 0.994, 0.909, 0.917, 0.511, 0.906, and 0.913, respectively. The NFI AUROC was the highest value.

CONCLUSIONSRNFL thickness was significantly lower in all but the nasal quadrant in patients with POAG and HM, compared to patients with only HM. Measurements with OCT and GDxVCC were well-correlated, and both modalities detected RNFL thickness changes. However, GDxVCC was better than OCT in detecting POAG in HM patients.

Adult ; Female ; Glaucoma, Open-Angle ; pathology ; Humans ; Male ; Myopia ; pathology ; Nerve Fibers ; pathology ; Retinal Neurons ; pathology ; Scanning Laser Polarimetry ; methods ; Tomography, Optical Coherence ; methods

OBJECTIVETo study on HPLC fingerprint of Propolis and to control it's quality.

METHODThe chromatographic fingerprints of seven samples from different producing areas were determined by RP-HPLC.

RESULTThe chromatograms of Propolis from different producing areas were very similar.

CONCLUSIONThe quality of Propolis can be controlled by determination the HPLC fingerprint.

Chromatography, High Pressure Liquid ; methods ; Drug Contamination ; Flavonoids ; analysis ; Materia Medica ; chemistry ; Propolis ; chemistry ; Quality Control ; Reproducibility of Results

OBJECTIVETo investigate the effect of continuous veno-venous hemodiafiltration (CVVHDF) on endotoxin-induced acute lung injury (ALI) of piglets.

METHODSEighteen piglets were randomly divided into three groups: control group (n = 6); heparin group (n = 6) and CVVHDF treatment group (n = 6). All the animals were anesthetized by muscle injection of ketamine (30 mg/kg), then placed in supine position, received continuous intravenous infusion of ketamine with the rate of 10 mg/(kgxh). After placing a 4.5 cm (inner diameter) tracheal tube via tracheostoma, controlled mechanical ventilation was established using the assisted-controlled ventilation option of the NEWPORT 200. Respiratory rate at 30 breath/min; PIP at 10 cm H2O (1 cm H2O = 0.098 kPa); PEEP at 2 cm H2O and fraction of inspired oxygen at 0.3. A vein catheter was placed into right vena jugularis interna to administer a Ringer's solution. Initially, at a rate of 10 ml/kg, followed by a rate of 15 ml/kg when the mean arterial blood pressure was below 70 mm Hg (1 mm Hg = 0.133 kPa), the rate of 20 ml/kg was used when the mean arterial blood pressure was below 60 mm Hg. An 8Fr double-lumen catheter was inserted into left femoral vein and served as the pathway for CVVHDF. A Pulsiocath Pcco catheter was positioned into left femoral artery to monitor the circulatory parameters. All catheters were flushed with heparinized saline to prevent clotting. Then all the animals were given intravenous infusion of 150 microg/kg endotoxin within 30 minutes to induce ALI. When the oxygenation index < 300 and pulmonary compliance < 30% of the baseline, the animals of heparin group received heparin infusion to maintain blood active coagulation time (ACT) 180 - 250 s, the animals of treatment group received CVVHDF with the blood flow of 50 ml/min, replacement rate of 300 ml/h, dialysis rate of 600 ml/h and the ultrafiltrate rate of 350 ml/h for six hours, heparin infusion to keep blood ACT 180 - 250 s. The circulatory parameters: heart rate (HR), mean arterial blood pressure (MABP), central venous pressure (CVP), pulse contour cardiac output index (PCCI); systemic venous resistance index (SVRI), cardiac function index (CFI), external venous lung water index (EVLWI), left ventricular contractile index (dPmx); respiratory parameters: respiratory rate (RR), pulmonary compliance (Cdyn) were monitored; arterial blood gas analysis was performed and oxygenation index (PaO2/FiO2) was calculated. All the parameters were recorded at baseline (B), onset of ALI (A 0 h), two hours (A 2 h), four hours (A 4 h), six hours (A 6 h) after ALI.

RESULTSNo significant difference in circulatory parameters, respiratory parameters and blood gas analysis were found at B and A 0 h among the three groups. When the ALI occurred, PaO2/FiO2, Cdyn, MABP and PCCI of the three groups decreased; HR, RR, EVLWI, SVRI increased. After four hours of ALI, the RR, EVLWI, SVRI, CFI and dPmx of treatment group were improved, the differences were significant compared with the other two groups (P < 0.05). After six hours of ALI, the HR, PCCI, MABP, PaO2/FiO2 and Cdyn of treatment group were significantly improved, compared with control group and heparin group (P < 0.05). There were no significant differences in any of the parameters between control group and heparin group. The difference in CVP among three groups was not significant.

CONCLUSIONCVVHDF has a good effect on hemodynamics of the endotoxin-induced ALI of the piglets.

Acute Lung Injury ; etiology ; physiopathology ; therapy ; Animals ; Endotoxins ; adverse effects ; Hemodiafiltration ; Hemodynamics ; Swine

OBJECTIVEMost of the therapeutic strategies for systemic inflammatory response syndrome (SIRS) is not effective. This study was to investigate the effect of continuous veno-venous hemodiafiltration (CVVHDF) on SIRS induced by cecum perforate peritonitis in piglets.

METHODSTwelve piglets (weighing 7-9 kg) were randomly divided into two groups: control and CVVHDF (n=6). The piglets of both groups were subjected to a cecum puncture to induce peritonitis which caused SIRS. After SIRS occurred the piglets of the CVVHDF group immediately received the CVVHDF therapy for 6 hrs, with a blood flow rate of 20 mL/min, a replacement rate of 300 mL/h, and a dialysis rate of 600 mL/h. The heart rate (HR), mean artery blood pressure (MABP), respiratory rate (RR), arterial blood gas analysis and blood cells count were measured and recorded at baseline and onset of SIRS, and 2, 4 and 6 hrs after SIRS occurred.

RESULTSWhen SIRS occurred, the HR and RR increased and the MABP, artery oxygen pressure (PaO2) and the count of white cells decreased in both groups. The HR of the CVVHDF group decreased significantly at 2 hrs (P < 0.05) and remained lower until 6 hrs after CVVHDF therapy (P < 0.01) compared with that of the control group. The RR of the CVVHDF group was significantly lower than that of the control group 6 hrs after CVVHDF therapy (P < 0.05). The MABP of the CVVHDF group increased significantly 4 and 6 hrs after therapy compared with that of the control group (P < 0.01, P < 0.05 respectively). There were no significant differences in temperature, PaO2 and blood cells count between the two groups during the experiment.

CONCLUSIONSCVVHDF has a positive effect on hemodynamics in piglets with SIRS induced by cecum perforate peritonitis.

Animals ; Blood Pressure ; Body Temperature ; Carbon Dioxide ; blood ; Cecum ; injuries ; Central Venous Pressure ; Female ; Heart Rate ; Hemodiafiltration ; Intestinal Perforation ; complications ; Male ; Oxygen ; blood ; Peritonitis ; complications ; Swine ; Systemic Inflammatory Response Syndrome ; therapy