Animals ; Carbon Disulfide ; adverse effects ; Light ; Male ; Neurons ; drug effects ; radiation effects ; Noise ; adverse effects ; Rats ; Rats, Sprague-Dawley

Animals ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Ischemic Preconditioning, Myocardial ; methods ; Male ; Myocardial Ischemia ; prevention & control ; Myocardial Reperfusion Injury ; prevention & control ; Rabbits

Objective To investigate the situation and change of antifungal resistance in clinical Candida and other fungal iso- lates from 5 hospitals in diverse geographic region of China.Methods Antimicrobial susceptibility testing of 8 000 fungat iso- lates collected during 2001 and 2005 were carried out with 25?g fluconazole disk and 1?g voriconazole disk using disk diffusion method as recommend by CLSI/NCCLS M44-A.Disk test plates were automatically read and results were recoded with the BIOMIC Image Analysis System.The equivalent MICs were automatically calculated by the BIOMIC System software.Results The proportion of Candida atbicans and non-Candida albicans (e.g.Candida glabrata) in the total fungal isolates did not change significantly from 2001 to 2005.The susceptibility rate of C.albicans to fluconazole and vorieonazole were stable during 2001 and 2005.However, the resistance to fluconazole and voriconazole increased variably in C.glabrata and other non-Can- dida albicans fungal isolates during the same period.Conclusions The voriconazole demonstrated higher activity against all yeast species in comparison with fluconazole.The increasing resistance to fluconazole and voriconazole in non C.albicans fungal isolates including C.glabruta suggests the importance of surveillance of fungal resistance in Candida isolates.

OBJECTIVETo investigate the therapeutic effect of Yiqi Huaju Recipe (YHR) combined with routine therapy on the blood pressure, the blood pressure variability and other cardiovascular risk factors in hypertension patients complicated with metabolic syndrome (MetS).

METHODSTotally 43 hypertension patients complicated with MetS were recruited in this study and randomly assigned to the treatment group (22 cases, treated with basic routine treatment +YHR) and the control group (21 cases, treated with basic routine treatment + placebo). The treatment course was 12 weeks. Detected were parameters such as 24-h ambulatory blood pressure monitoring (ABPM), body mass index (BMI), waist circumference (WC), waist to hip ratio (WHR), homeostatic model assessment for insulin resistance (HOMA-IR), fasting glycosylated hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), 2 h postprandial plasma glucose (2 h PPG), fasting plasma insulin (FPI), serum lipid, etc.

RESULTSThe anthropometric parameters and plasma glucose levels (except HbAlc) were obviously lowered after treatment than before treatment in the treatment group (P < 0.01, P < 0.05). Besides, better effects were obtained in the WC, WHR, 2 h PPG, FPI and HOMA-IR (P < 0.05). The average blood pressure amplitude, the blood pressure variability, and blood pressure load at any time point were more obviously improved in the two groups after treatment than before treatment (P < 0.01, P < 0.05). Besides, partial indices were better in the treatment group than in the control group (P < 0.01, P < 0.05).

CONCLUSIONSYHR combined with routine therapy exhibited better effect on reducing the blood pressure amplitude, the blood pressure variability, and the blood pressure load in hypertension patients complicated with MetS. It could also effectively decrease the risk of other vascular disease.

Adult ; Blood Pressure ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Hypertension ; complications ; drug therapy ; Male ; Metabolic Syndrome ; complications ; Middle Aged

OBJECTIVETo explore clinical effects of internal fixation in treating displaced clavicle fracture combined with coracoid process.

METHODSFrom January 2005 to July 2012, 9 patients with displaced clavicle fracture combined with coracoid process were treated by internal fixation. Among them, there were 6 males and 3 females with an average age of 40.1 (ranged from 20 to 57) years old. According to Eyres classification: 3 cases were type II B, 1 case was type II A, 3 cases were type III B, and 2 cases were type V A. All patients had history of injury, and diagnosed as coracoid fracture X-ray and CT before operation. Herscovici criteria was used to evaluate function of shoulders joint after operation.

RESULTSSeven of 9 patients were followed up from 6 to 18 (averaged 11) months. The incisions were healed at stage I, coracoid process obtained bony healing, and reduction of acromioclavicular joint well. According to Herscovici criteria, 6 patients got excellent results and 1 in good.

CONCLUSIONInternal fixation for the treatment of displaced clavicle fracture combined with coracoid process could restore physiological anatomical position of coracoid process, and benefit for recovery of limb function.

Adult ; Clavicle ; injuries ; Female ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Recovery of Function ; Scapula ; injuries ; Shoulder Joint ; injuries

Objective To observe the effects of Wendan decoction (WD) on depression-like behavior in a rat model of Parkinson's disease (PD) and explore the related mechanism.Methods Rodent model of PD was established by unilaterally lesioning medial forebrain bundle with 6-hydrodopamine.After intragastric administration with WD,the rats's behavior changes were detected by the open field test,sucrose preference test and forced swimming test;the contents of monoamine neurotransmitters in the rat brain were assessed by high-performance liquid chromatography with electrochemical detection.Results Compared with those of sham-operated rats,the horizontal and vertical activities of the PD model rats decreased significantly,and sucrose consumption decreased significantly,but immobility time during forced swimming was significantly prolonged.The contents of dopamine (DA),5-hydroxytryptamine (5-HT) and noradrenaline (NA) in the medial prefrontal cortex (mPFC) and DA in the striatum decreased significantly.After administration of WD for 2 weeks,the immobility time of the PD model rats was significantly decreased,sucrose consumption increased significantly;DA,5-HT and NA levels in the mPFC increased significantly.Conclusion WD improves the depression-like behavior in PD model rats,and the mechanisms may involve the regulation of monoamine neurotransmitters in mPFC.

In this study, the rat type 2 diabetes mellitus (T2DM) model was established through tail vein injection with low dose of streptozotocin (STZ) and high fat diet for 8 weeks, and then treated with Jiaotai Pill. The oral glucose tolerance test (OGTT), fasting serum insulin (FINS), free fatty acid(FFA) levels and blood lipid were assayed. HOMA-IR was calculated. Pancreatic pathology was performed. And pancreatic triglyceride (TG) content was examined by the lipid extraction method. Pancreatic islet cell apoptosis were detected by terminal dexynucleotidyl transferase (TdT)-mediated dUTP nick end labeling (TUNEL). According to the results, the model group showed abnormal OGTT, increased FINS, HOMA-IR, FFA, lipid disorder, obvious fat accumulation and significantly increased TG content in pancreatic tissues, and enhanced pancreatic islet cell apoptosis. Compared with the model group, the Jiaotai Pill group displayed improved OGTT, reduced FINS, HOMA-IR, FFA, recovered lipid disorder, decreased fat accumulation and significantly declined TG content in pancreatic tissues, and lowered pancreatic islet cell apoptosis. In summary, Jiaotai pill could effectively treat type 2 diabetes in rats. Its mechanism may be related to the reduction in pancreatic fat accumulation and islet cell apoptosis.
Animals ; Apoptosis ; drug effects ; Diabetes Mellitus, Type 2 ; drug therapy ; metabolism ; physiopathology ; Drugs, Chinese Herbal ; administration & dosage ; Fats ; metabolism ; Glucose Tolerance Test ; Humans ; Islets of Langerhans ; cytology ; drug effects ; Male ; Pancreas ; drug effects ; metabolism ; Rats ; Rats, Wistar

Objective To investigate the children's body environmental Se and T-2 toxin level in their staple food in Kaschin-Beck disease(KBD)relative active regions in Aba state of Sichuan province in 2008.Methods We took X-ray photograph of the right hand on children aged 7-13 years in 48 villages from 11 counties in Aba state.The relative active regions of KBD were chosen according to the X-ray result and historical status of KBD.The children's urine and hair,drinking water and their staple food werr sampled.Selenium contents in urine,hair,water and food samples were determined by naphthalene fluorescence,and T-2 toxin in staple food samples were detected by ELISA kits.Results In 2145 X-ray films,66 films were positive,and the children's KBD positive rate was 3.08%(66/2145).The KBD positive rate was respectively 10.98%(29/264)and 8.52%(19/223)in Maerkang county,Jinchuan county and it was 0.75%(3/400)in Rangtang county,historically serious endemic area.The selenium content in urine of children aged 7-13 years in Maerkang county,Jinchuan county and Rangtang county was (10.41±4.67), (10.11±3.65), (8.42±2.68)μg/g Cr, respectively, there was no statistical difference among three counties(F=0.901, P>0.05). The selenium content in hair of children aged 7-13 years in Maerkang county[(0.18±0.04)mg/kg] was lower than that in Jinchuan county[(0.21±0.04)mg/kg, P<0.05].The selenium content in water in Jinchuan county [(0.225±0.124 )μg/L ] was lower than that in Maerkang county and Rangtang county[(0.320±0.092), (0.339±0.105)μg/L, all P<0.05]. The selenium content in staple food in Jinchuan county(0.0033 mg/kg) was lower than that in Maerkang county and Rangtang county(0.0258,0.0137mg/kg, Z=-6.146,-3.042, all P<0.017). The T-2 toxin level in flour in three counties was 19.60,17.95,26.25 ng/g,respectively,there was no statistical difference among three counties(X2=5.623, P>0.05).The T-2 toxin level in grain Maerkang county (10.72 ng/g) was higher than that in Jinchuan county and Rangtang county (3.74,3.30 ng/g, Z=-6.315,-4.407,all P<0.017). T-2 toxin contamination in flour was more severe than that in grain (Z=-6.690,-5.493,-3.676, all P<0.05). Conclusions In 3 relative active KBD regions of Aba state,the children's selenium nutritional status and the T-2 toxin contamination level in their staple food is consistent with the distribution of KBD.

Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Astrocytoma ; metabolism ; pathology ; CD3 Complex ; metabolism ; Central Nervous System ; metabolism ; pathology ; Central Nervous System Neoplasms ; metabolism ; pathology ; Demyelinating Diseases ; diagnosis ; metabolism ; pathology ; Diagnosis, Differential ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Lymphoma ; metabolism ; pathology ; Magnetic Resonance Imaging

Objective To study the relationship between the choice of operation and the efficacy on hepa- tolithiasis.Methods From Januray of 1995 to December of 2006,89 patients with hepatolithiasis underwent surgical treatment were retrospectively analyzed.Of them 33 cases underwent hepaticoplasty,hepatolobectomy in 7 cases, cholangiojejunostomy in 22 cases,choledocholithotomy with T-tube drainage in 27 cases.Results Out of the 89 cas- es,follow-up was completed in 81 cases for 6 months to 12 years.The postoperative stone residual rate of the group which underwent hepaticoplasty was 15.15 %(5/33)and cholannitis recurrence rate was 12.50 %(4/32),hepa- tolobecromy was 14.29%(1/7)and 16.67%(1/6),cholangiojejunostomy was 18.18%(4/22)and 30%(6/20), choledocholithotomy with T-tube drainage was 33.33 %(9/27)and 29.17 %(7/24).Conclusion Hepaticoplasty and hepatolobecromy were superior to cholangiojejunostomy and choledocholithotomy with T-tube drainage for treat- ment of hepatolithiasis.