AIMTo evaluate the influence of serum UA level and ren al function of hyperuricemic rats administrated Hus. METHODSHype ruricemia and uric acid nephropathy in rats were induced by adenine ig feeding f eeds containing 10% yeast Drug therapy was given Simultaneously. After 18 d, blo od of rats was drawn from the hearts. Total protein, albumin(A), A/G ratio, uric acid(UA), creatinine(Cr), urea nitrogen(BUN), triglycerides (TG), high density lipoprotein (HDL), and Cholesterol of serum were detected by automatic biochemis try analyzer. Ultrastructural alteration and UA crystal were observed. R ESULTSSerum UA, Cr, BUN of Hus groups and All group were significantly r educed compared with model group(P

Objective To explore the treatment effect on cervical Paiteling cervical high-risk human papiloma virus(HPV) infection outcome.MethodsRandomly selected from our hospital during January 2014 to January 2016 in 120 cases of cervical high-risk HPV infection patients as the research object, of which 40 cases were treated with Paiteling treatment (Paiteling group), 40 patients were treated with foscarnet sodium (foscarnet sodium group).Another 40 patients without intervention (control group).The outcome of HPV infection in three groups was compared.ResultsPatients with negative rate of special spirit (87.50%) and foscarnet sodium group (55.00%) and control group (50.00%) was statistically significant(P<0.05), and the special spirit Group continued the positive rate (2.50%) was significantly lower than the control group (42.50%) and foscarnet sodium group (37.50%).However, there was no significant difference between the groups in the rate of improvement and the incidence of new infections.There was no significant difference between the control group and the positive rate (50.00%) in the control group (42.50%) compared with that in the control group.ConclusionPaiteling treatment of clinical effect of cervical high-risk HPV infection, can effectively improve the symptoms of HPV infection, which can shorten the HPV clearance time, has positive clinical significance.

Objective To evaluate the therapeutic effect of botulinum toxin type A(BTX-A)injection in the treatment of spasmodic torticollis.Methods Sixty-four patients with spasmodic torticollis underwent the treatment of intramuscular injection of BTX-A in neck muscles.As a result,the efficiency of BTX-A therapy could be evaluated successfully.Results Considerable improvement of symptoms for the spasmodic torticollis patients was observed with BTX-A treatment.The average dose of BTX-A was(120.37 ±25.26) U.Injection points were 30.00 ± 4.85.The Tsui scores before treatment were (13.08 ±4.16) scores,and 2 weeks after treatment were (4.21 ± 2.63) scores.The Tsui scores showed a significant reduction after BTX-A injections (P <0.01).After treatment complete remission rate was 25.0% (16/64),significant improvement rate was 60.9% (39/64),partial improvement rate was 12.5% (8/64),invalid rate was 1.6%(1/64) and efficient rate was 85.9% (55/64).Duration of effect was (16.86-4.57) weeks.Patients who received repeated injections also had good response,with symptoms improved and dosage of BTX-A reduced.No serious adverse events happened in treatments.Conclusion BTX-A therapy is simple and effective in the treatment of spasmodic torticollis and should be considered as the first-choice treatment for the condition.

To push on the process of the effective link between graduate education for profes-sional master degree of oral medicine and resident standardized training, a professional curricular con-struction was explored. The system contents included drawing up teaching program, writing reference books and building examination question bank. To realize the objective that combine theory study and clinical practice for graduate education and resident standardized training, the main courses were des-ignated for base professional knowledge, clinical operative skills and research progresses of oral medi-cine, by making multimedia courseware and lectures video frequency.

Objective To discuss the features of nosocomial infection in patients with multiple trauma in intensive care unit and the preventive measures. Method The nosocomial infections occurred in 137 patients with multiple trauma were analyzed including site of infection, pathogenic organisms and bacterial strains. Results The rate of nosocomial infection was 62.8%, mainly the lower respiratory tract infection and wound infection, the G-negative bacteria infection accounted for 67.8%, mostly Escherichia Coli, Pseudomonas aeruginosa and A cinctobacter baumanni I. The G-positive bacteria infection accounted for 32.2%, mainly Staphylococcus aureus and Coagulase negative staphylococcus. The positive detection rates of Klebsiella and pseudomonas aeruginosa were increasing year afer year. Conclusions The incidence of nosocomial infection in patients with multiple trauma is high, suggesting some appropriate preventive measures should be taken to reduce the rate of infection.

Objective To investigate the inhibiting effects of shRNA(short hairpin RNA,shRNA) on COX-2 gene expression,the cell cycle and growth of gastric carcinoma SGC-7901 cells.Methods Specific shRNA plasmid to COX-2 were constructed,and then transfected into SGC-7901 cells by lipofectamine methods.Tests were divided into three groups: untransfected gastric carcinoma SGC-7901 cells group,negative control HK group and pshRNA-COX-2 group.Gastric carcinoma SGC-7901 cells were transfected with LipofectamineTM 2000.Expression of COX-2mRNA and protein were detected with reverse transcriptional polymerase chain reaction(RT-PCR) and Western blot respectively.Cell cycle analysis and cell growth chart were detected with flow cytometry and cell count respectively.Results Compared with negative control HK group,recombinant expression vector pshRNA-COX-2 resulted in the reduction of COX-2mRNA and protein expresion by 70.1% and 43.2% respectively;cells in G0-G1 phase increased from 61.5%to 70.2%,cells in S phase decreased from 27.3% to 21.7%,and the growth of SGC-7901 cells cells was slowed significantly.Conclusions Recombinant expression vector pshRNA-COX-2 can significantly inhibit the expression of COX-2 gene,result in the increase of cells in G0-G1 phase and decrease of cells in S phase,and suppress proliferation of gastric carcinoma SGC-7901 cells.

Objective:To explore the association between the changes in ideal cardiovascular health (CVH) indices and the renal function.Methods:The retrospective cohort study consisted of 837 Chinese individuals from Department of Health Management in the Third Xiangya Hospital.The general information,anthropometry and blood biochemistry were obtained for all subjects from 2008 to 2014,respectively.The 6-year changes of 7 ideal CVH metrics defined by American Heart Association and the estimated glomerular filtration rate (eGFR) were calculated.Linear regression analysis was used to study the association between the changes in the ideal CVH metrics and eGFR.Covariance analysis was used to compare the levels of changes in eGFR stratified by variations of the ideal CVH metrics.Results:After 6 years' follow-up,we did not find significant difference in ideal cardiovascular health indexes between 2014 and 2008 [(3.3±1.4) items vs.(3.2±1.3) items,respectively] (P＜0.05).However,the eGFR in 2014 was significantly lower than that in 2008 [(99.8±22.7) mL/(min.1.73 m2)vs (104.3±24.9) mL/(min.1.73 m2),respectively] (P＜0.01).After adjusting for age,sex,history of hypertension and diabetes,and history of drug usage (antihypertensive,cholesterol-lowering and blood glucose-lowering medication),the changes in ideal CVH metrics were positively associated with the changes in eGFR (β=0.701,P＜0.01).With the improved change in ideal CVH metrics from ≤-2 points,-1 point,0 point,1 point to ≥ 2 points,the magnitude of decline in eGFR was gradually decreased,with significant difference (F=21.71,P＜0.01).Conclusion:The changes in ideal CVH metrics are an independent risk factor for changes of eGFR.Positive changes in ideal CVH metrics exert a favorable effect on renal function evolution.

Objective To explore the feasibility of hemochrome identification by micro spectrophotometer. Methods We use dip lotion by Centrifugation, reaction with modiifed takayama reagent,measured absorption spectra with a micro spectrophotometer to determine whether samples contain blood. On the basis of optimized parameters, we use diluted human hemoglobin to measure sensitivity of the method; using suspected blood / blood spots, and different storage time and matrix of blood spots to measure speciifcity and samples of adaptability. Result With micro spectroscopic method of hemochromogen,only blood (spot) has speciifc spectral consisting of three absorption peaks at 415,525 and 555nm and no cross suspected common blood / spot.Reaction 2 min, sample volume2.5ul, 1000-fold diluted human blood stably obtains primordial spectrum. By prolonging the immersion time, set the vehicle control, 10 years old blood gauze. Blood stains in colored cloth can be effective detective.. The height of absorption peaks and blood content were significantly corelated, and the change in absorbance at 525 and 555nm consistent trend (y=0.5232x+0.0274, R2=0.9971). Conclusion Micro spectroscopic method of hemochromogen has high sensitivity and speciifcity, quick and easy, can be incorporated into the DNA testing process. There is a good prospect in the actual seizure case. Instead of the traditional crystallization method for teaching, training requirements more in line with the skills and awareness for current students.

Objective To investigate the effects of the intellegent CO2 laser assisted Fisch stapedotomy with artificial stape prostheses in the treatment of otosclerosis.Methods A total of 28 patients with otosclerosis who had undergone the intellegent CO2 laser assisted Fisch stapedotomy with artificial stape prostheses were retrospectively e-valuated.The intellegent CO2 lasersare was used to vaporize stapedius tendon,posterior crus of stapes,and most importantly perforate stapes footplate.Bone and air conduction thresholds were determined at 0 .5 ,1 ,2 ,and 4 kHz preoperatively and 6 months postoperatively in all patients.Results No sustained vertigo or sensorineural hearing loss occurred postoperatively.There were no statistically significant differences between preoperative and postopera-tive average bone conduction thresholds.Preoperative and postoperative air bone gap were 30.38(23.13,39.38)dB HL,9.75(8.25,10)dB respectively and the postoperative results were significantly different from the preopera-tive.Conclusion The intellegent CO2 laser can be used safely in stapes footplate surgery and is well suited for trea-ting otosclerosis.

Objective To evaluate the effect of graded management of health in hypertensive populations.Methods Hypertensive adults who were detected in health checkup between January 2008 and June 2011 and with no severe liver or kidney disease,chronic consumptive disease and cancer were enrolled in this investigation.Those with low or modest hypertensive risk received grade 2health management,and those with high or extreme high risk got grade 3health management.At the end of the intervention,50％ participants were randomly selected in each year(1441 in 2008,1508 in 2009,1533 in 2010,and 1601 in 2011) to compare lifestyle modification,blood pressure,blood glucose and blood lipid profiles by using multiDunnett's t test and x2 analyses.Results In both grade 2 and 3 health management groups,compared with baseline,high-salt diet,current cigarette smoking,alcohol consumption and insufficient physical activity were significantly improved after intervention (x2 values were 154.27 and 81.16,52.43 and 9.37,61.40 and 12.13,46.54 and 12.05,respectively; all P ＜ 0.05).Blood glucose in grade 2 health management group and waistline in grade 3 health management group showed no significant change.Body weight,blood glucose,blood lipid profiles and serum creatinine of grade 2 health management group were significantly declined after intervention.In both groups,systolic and diastolic blood pressure were significantly decreased(F values were 13.12 and 56.86,56.86 and 239.89,respectively; all P ＜0.05),and those with normal blood pressure were increased from 28.8％ and 23.4％ to 37.9％ and 28.2％ in grade 2 and 3 health management groups(F values were 12.78 and 22.93,respectively ; all P ＜ 0.05).Conclusion These data suggest the beneficial effects of graded management of health on blood pressure control and reduced risks of cardiovascular disease.