Objective To discuss the impact on serum interleukin-4 and interleukin-17 in patients with hypertension and early renal damage treated with intermediate frequency If pulse electrical stimulation on acupuncture points. Methods Selected 100 patients diagnosed with early renal damage in hypertension, those were divided into control group and treatment group randomly,50 patients in the control group treated with conventional antihypertensive drugs and symptomatic treatment of diseases, while the treatment group on the basis of conventional therapy plus IF pulse point therapy,20 days after treatment compared serum IL-4 and IL-17 levels. Results Treatment group,serum IL-14 and IL-17 levels were significantly lower than the control group (all P ＜ 0.05). Conclusion Shenshu, Mingmen ,Guanyuan and other points by electrical stimulation pulse frequency ,could make IL-4 ,IL-17 and other indicators of early renal damage improve the role, and reduce hypertension early target organ damage, and help reduce pressure and reduce the amount of antihypertensive drugs.

24 h(all P

Background and purpose:Chemotherapy plays an important role in the treatment of gastric cancer.It is becoming a direction that the choice of chemotherapeutic agent for the clinic will be based on the levels of some relative gene expressions in the tumor tissue.As the key enzymes of fluoropyrimidines,the expression levels of thymidylate synthase(TS) and thymidine phosphorylase(TP) may correlate with the response of tumor to chemotherapy.This study was to investigate the expression of TS and TP mRNA in gastric cancer tissues and their correlation with prognosis.Methods:The expression levels of TS,TP mRNA in 51 gastric adenocarcinoma tissues were detected by real-time quantitative reverse transcription polymerase chain reaction(RT-PCR).Results:The median expression levels of TS,TP mRNA were 0.94 and 21.20,respectively.There was significant difference in terms of disease-free and overall survival between the gastric cancer patients with high and low TS mRNA expression level(P0.05)but not overall survival(P0.05).Conclusions:The expression levels of TS,TP mRNA may serve as prognostic markers for gastric cancer patients treated with FU-based adjuvant chemotherapy.

Objective To explore MRI features of incontinentia pigmenti(IP) in central nervous system (CNS) in newborn infants.Methods MRI and clinical data of 17 cases of IP which confirmed by clinic,skin biopsy or NEMO gene test were analyzed retrospectively.Results There were 17 cases with IP in this study.MRI abnormalities were found in 12 cases, among which 3 cases showed high signal intensity on T2WI and a reduced signal intensity on T1WI,and 9 cases showed normal signal intensity on traditional MRI.Multiple areas of restricted diffusion were found in 12 cases which showed asymmetric high signal intensity in bilateral cerebral cortex and subcortical area, basal ganglia,centrum semiovale and periventricular area on DWI.In addition,basal ganglia was involved in 4 cases,corpus callosum was involved in 5 cases, and thalamus was involved in 2 cases.Conclusion MRI of IP in CNS shows certain specific characteristics.DWI plays an important role in the early detection and prognosis of the disease.

Background Rare studies on the effect of statin on early stage of atherosclerosis have been repor- ted.Oxidative stress induced endothelial dysfunction may be the initiative factor for the development of atheroscle- rotic plague.Objective To investigate the mechanisms by which simvastatin,prevents atheroselerosis independ- ently of its lipid-lowering effect in Apolipoprotein E deficient mice.Methods Twenty-four 6 week old male apoE- deficient mice were randomly to receive placebo or simvastatin 5 mg/(kg?d)by gavage for 4 weeks.Total choles- terol(TC),super oxide dismutase(SOD),malondialdehyde(MDA)and serum nitric oxide(NO)were measured by biochemical analysis.Endothelium was observed by HE dyeing.The expression of caveolin-1 in aortic wall was detected by immunohistochemistry.Results There was no significant difference in serum TC between control and simvastatin treatment groups.Simvastatin caused less damaged endothelium(33.33% vs control's:75%,P

Animals ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Endotoxemia ; blood ; drug therapy ; immunology ; Humans ; Lipopolysaccharide Receptors ; blood ; Lipopolysaccharides ; blood ; Phytotherapy ; Shock, Septic ; blood ; drug therapy ; immunology

Objective To investigate the mechanism of Shenluotong inhibiting renal interstitial fibrosis by regulating NR3C2/SGK-1/Smad pathway. Methods A total of 48 Wistar rats were randomly divided into sham operation group, model group, Eplerenone group, and Shenluotong group (n = 12). Model group, Eplerenone group, and Shenluotong group used unilateral ureteral obstruction (UUO) method to establish rat renal interstitial fibrosis model. After the operation, the rats in the eplerenone group were treated with eplerenone at a dose of 100 mg/(kg∙d). Rats in the Shenluotong group were oral given Shenluotong decoction at a dose of 26 g/(kg∙d) and Sham operation group and model group were administrated equal volume of saline once daily for continuous 10 d. Laser confocal microscopy was used to detect mineralocorticoid receptor NR3C2 expression. The expressions of SGK-1, TGF-β1, Smad4, and Smad7 in renal tissues were detected by immunohistochemistry, Western Blot and Real time-PCR. Results In the sham operation group, NR3C2 was expressed in the cytoplasm of renal tubular epithelial cells and was not expressed in the nucleus. The expression of NR3C2 in the UUO rat was significantly up-regulated in cytoplasm and positive expression was observed in the nucleus. The expression of NR3C2 in the nucleus of cells in the Eplerenone group and Shenluotong group was significantly decreased when compared with the model group. Compared with the sham-operated group, the expression of SGK-1, TGF-β1, and Smad4 was significantly up-regulated and the expression of Smad7 was significantly decreased (P < 0.05, 0.01) in the other groups. Compared with model group, the expression range and intensity of TGF-β1 and Smad4 were significantly decreased in Eplerenone group and Shenluotong group (P < 0.05, 0.01), and the expression range and intensity of Smad7 were significantly increased (P < 0.01). Conclusion Shenluotong can inhibit renal interstitial fibrosis through blocking the activation of mineralocorticoid receptor, reducing the level of SGK-1, and regulating the Smads signal pathway to inhibit the overexpression of TGF-β1.

OBJECTIVE: To explore the injury mechanism of the human knee in a traffic accident by establishing a 3D finite element (FE) model. METHODS: The FE model, composed of femur, tibia, fibula, patella, meniscus, knee ligaments and surrounding soft tissues, was reconstructed by CT scanning data from a male volunteer. Validation was performed by the lateral impact simulation, and the stress and strain results were obtained to be compared with those previously reported for injury prediction. RESULTS: The results derived from the FE model were found to be similar with those previously reported, most of the ligaments and meniscus wounded at 40 m/s collision, which was readily observed. CONCLUSION The simulation results generated by FE model can be effectively used for the injury mechanism analysis of initial contact.
Accidents, Traffic ; Biomechanical Phenomena ; Femur ; Finite Element Analysis ; Humans ; Knee Injuries/etiology* ; Knee Joint ; Male ; Models, Theoretical ; Tibia

Adult ; Genital Diseases, Male ; complications ; Herpes Zoster ; complications ; Humans ; Kidney Transplantation ; adverse effects ; Male ; Urinary Retention ; etiology

Objective To explore the effect of atomization inhaled Budesonide on mild to moderate wheezing diseases in infants.Me-thods One hundred and twenty infants in the ward of center of respiratory were divided into 2 groups randomly during Jan. to Dec.2006.They suffered from bronchiolitis(56 cases)or wheezing bronchitis(11 cases) or asthzma of infants and young children(53 cases),aged 1 month to 3 years old.On the basis of the routine treatment, Budesonide inhalation suspension was administered on the therapeutic group, the dosage of Budesonide was 0.5 mg/time(1 month to 1 year old),1.0 mg/time(1 to 3 years old),2 times/d;Dexamethasone was given in the control group,the dosage of Dexamethasone was 5.0 mg/time(1 month to 1 year old),7.5 mg/time(1 to 3 years old),2 times/d. The persistence time of clinical symptoms,signs and staying in hospital were compared after the treatment, and the pulmonary function of two groups were also compared before and after treatment.Software of SPSS 12.0 was used to analyze data.Results There were significant differences in clinical symptoms (wheeze, cough), signs(wheezing rale) and time of staying in hospital between the treatment group and control group (t=3.98,5.44,4.61,2.96 Pa