Objective To investigate the effect of antisense oligodeoxynudeotides(ODN)targeting nuclear factor ?B(NF-?B)on the expressions of Caspase-3 and NF-?B in glomerulosclerosis.Methods Male SD rats were divided into 3 groups:sham operation(group A,n=6),glomerulosclerosis(group B,n=6),intervention(group C,n=9).Group C was divided into 3 groups:sense ODN(group C1,n=3),non-sense ODN(group C2,n=3),antisense ODN(group C3,n=3).Glomerulosclerosis models were made for SD rats by unilateral nephrectomy and being injected with adriamycin into caudal vein.After 8 weeks,various ODN applied to corresponding group for intervention.At the end of the 9th week,kidneys were taken out from all rats for the measurement of expressions of NF-?B p65 and Caspase-3 by immunohistochemistry staining.Results After intervention,on the d7,the rats urine protein,glomerular sclerosis index(GI)and expressions of Caspase-3,NF-?B p65 in group C3 were significantly lower than those in group B,C1,C2(Pa0.05).Conclusion Antisense ODN targeting NF-?B can inhibit the activities of NF-?B,Caspase-3 in rats kidneys and retard glomerulosclerosis and glomerular intrinsic cell apoptosis.

Objective To investigate the association of the Glu298-Asp(894G→T)mutation at exon 7 of the endothelial nitric oxide synthase gene and acute myocardial infarction.Methods By using the designed primers based on flanking sequences of the Glu298-Asp mutation at exon7 of eNOS, 894G→T fragments were amplified by nested PCR from genomic DNA of healthy control and AMI subjects, digested by restriction enzyme after amplification and detected by agarose gel electrophoresis for 894G→T genotyping. To count the genotype and allele frequencies, the significance of difference in the genotype and allele between two groups were assessed by statistical analysis.Results Three genotypes containing GG, GT, TT were identified on the 894 site of the eNOS gene exon 7 in both AMI and controls. In AMI group, there were 25 patients having 9 homozygotes, the other 16 having heterozygotes. In controls, there were 13 cases with G894T mutation,all having heterozygotes. The mutation frequency of TT homozygote allele has extraordinary significant difference between two groups (P

The mesially impacted of mandibular second molar is one kind of common malocclusion in clinic.It can lead to damages to stomatognathic system.The looped uprightor is an effective tool in the treatment of this kind of malocclusion.

The disadvantages of Admas clasp include inconvenient manual adjustment and being unsuitable to the deciduous molars.The modified Admas clasp can overcome the shortcomings.

OBJECTIVE:To evaluate the effects of PDCA cycle management method on clinical application of Fat-soluble vita-min for injection (Ⅱ). METHODS:By retrospective analysis,500 discharge medical records of Fat-soluble vitamin for injection (Ⅱ)were collected from our hospital during Jul.-Aug. in 2015(before intervention),Sep.-Oct. in 2015(after first intervention cy-cle),Nov.-Dec. in 2015(after second intervention cycle),respectively. RESULTS:After 2 PDCA cycles,the proportion Fat-solu-ble vitamin injection (Ⅱ) use without indication decreased from 65.4% to 39.2%;the reasonable rate of drug dosage increased from 53.2% to 97.2%,and that of usage increased from 96.4% to 99.8%;the reasonable rate of medication course increased from 69.6% to 96.6%;the reasonable rate of the clinical application of Fat-soluble vitamin injection (Ⅱ) increased from 18.8% to 56.4%,with statistical significance (P<0.05). CONCLUSIONS:PDCA cycle can effectively promote the clinical reasonable of Fat-soluble vitamin for injection(Ⅱ).

Adaptation, Physiological ; Animals ; Brain Stem ; Cloning, Molecular ; DNA, Complementary ; Gene Expression ; Gene Library ; Motion Sickness ; genetics ; Rats

Animals ; Disease Models, Animal ; Male ; Motion Sickness ; Rats ; Rats, Sprague-Dawley

Objective To investigate the efficacy of concurrent interventional cisplatin,leucovorin,fluorouracil,hydroxy camptothecin chemotherapy plus radiotherapy in patients with Ⅳ stage middle-lower section esophageal cancer.Methods The subjects were all the patients with Ⅳ stage middle-lower section esophageal cancer.Among of them,42 patients,via artery,had been enrolled for concurrent interventional cisplatin,leucovorin,fluorouracil,hydroxy camptothecin chemotherapy plus radiotherapy.40 patients were given irradiation.Results The incidence rate of Ⅰ grade esophageal X-ray in the former group was 57.1%,and that in the later group was 25.0%,and the parameters had significant difference(?0.05).Conclusion Concurrent interventional cisplatin,leucovorin,fluorouracil,hydroxy camptothecin chemotherapy plus radiotherapy may be attributed to progression of Ⅳ stage middle-lower section esophageal cancer.

The construction of medical morality is linked closely with medical management.The foundation of micro-regulating model of medical morality can strengthen the management of medical morality,and make up for the deficiencies of the construction of medical morality;meanwhile,it can also enlarge the connatation of medical morality construction.

On time of judging medical futility in departments of oncology, conflicts of interests exist,so more attention should be paid to the principles of rule,investigation,preaching and being public.Concrete methods are as follows:education for medical staff should be continued to make further progress;the advanced opinions of medical behaviours should be presented to guide clinical practice;the departments of oncology should cooperate positively with the ethics committees of hospitals.