Child ; Cystitis ; Eosinophils ; Humans ; Male

Objective To investigate the effect of fluoride on expression of Runx2 mRNA and protein in bone tissue of rats. Methods Fourteen SD rats were randomly divided into two groups: control group(tap water with fluoride ＜ 0.06 mg/L), and fluorosis group(fluoride 50 mg/L in water). After 4 moths, expressions of both mRNA and protein of Runx2 in rat bone tissue were determined by RT-PCR and Western blotting. Results The results showed that the expression of Runx2 mRNA and protein in fluoride-treated bone tissue were 2.287 ± 0.261 and 0.929 ± 0.229, respectively, both of which were significantly higher than those of control group(0.995 ± 0.123,0.317 ± 0.068, t = 11.85,6.78, P ＜ 0.05). Conclusions Fluoride can increase the expression of Runx2 mRNA and protein in bone tissue of rats, and Runx2 may be involved in the pathogenesis of bone injury caused by fluoride.

Objective To assess the practical value of ultrasound-guided percutaneous pericardium centesis in patients with pericardial effusion.Methods Twenty-eight patients with pericardial effusion were treated with ultrasound-guided percutaneous pericardium centesis from May 2004 to May 2009.Results Operations were successfully done in all 28 patients.The puncture needle,guide wire and drainage catheter could be clearly visualized under ultrasound.Complications included ache,bleeding and drainage catheter obstruction or prolapsus.Conclusion Able to be used bedside,ultrasoundguided percutaneous pericardium centesis is a real time,exact,safe and convenient method for the diagnosis and treatment of pericardial effusion.

By summarizing the recent literatures on brain mechanisms with acupuncture intervention based on blood oxygenation level-dependent (BOLD)-functional magnetic resonance imaging (fMRI), the BOLD-fMRI examination and analysis methods, the points to be acupunctured, the corresponding meridian activation regions, the specific intensity range, functions and indications of the acupoints, the manifestation of 'bi-directional regulation' characteristics, fMRI performance of chronergy, laterality and needling qi of acupuncture were reviewed to provide the ideas for future research in this area.

ObjectiveTo observe the effect of language rehabilitation training on stroke patients with complete aphasia.Methods10 stroke patients with complete aphasia were treated with language rehabilitation training.ResultsAfter training, scores of hearing, naming, reciting, reading, and writing of patients were significant higher than that before training (P<0.05—0.01).Conclusion Language rehabilitation training plays an active role in rehabilitation of stroke patients with complete aphasia.

Animals ; Escin ; pharmacology ; Intestines ; blood supply ; Lipid Peroxidation ; drug effects ; Male ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; physiopathology ; prevention & control

Objective To investigate the correlation of P,IFN-γlevel of artificial insemination during pregnancy and pregnancy outcome.Methods 468 patients with infertility were done artificial insemination treatment cycles.The dydrogesterone were taken orally after surgery to luteal support.The blood P and IFN-γlevel of 54 patients with pregnant were observed.Results The correlation analysis of P,IFN-γ level of normal pregnancy group showed that the P level was negatively correlated with IFN-γlevel (r =-0.594,P ＜ 0.05).In the biochemical pregnancy group,the P level was decreased from the ninth days begin,and compared with the normal pregnancy group,the difference was significant(t =12.319,P ＜0.05).In the abortion group,the P level was decreased from the sixteenth days begin,and compared with the normal pregnancy group,the difference was significant (t =7.663,19.315,all P ＜0.05).Compared with the normal pregnancy group,the IFN-γ level of the biochemical pregnancy group and abortion group was significantly increased,the difference was significant (P ＜ 0.05).Conclusion The use of luteal support methods to raise the level of P in vivo has a positive effect on the prevention of biochemical pregnancy and spontaneous abortion,and monitoring the blood P and IFN-γlevel after artificial insemination can predict the prognosis of patients.

Objective To study the efficacy and safety of high intensity focused ultrasound (HIFU) treatment for advanced pancreatic cancer.Methods In this study,25 patients with advanced pancreatic cancer received high-intensity focused ultrasound (HIFU) treatment.Liver and kidney function,CA19-9 levels,tumor size changes,pain relief,survival rate before and after treatment were evaluated.Results The blood routine test,liver and kidney function,blood amylase did not alter significantly after HIFU treatment in all patients.The CA19-9 level of 12 patients decreased.The appetite of 15 patients improved,5 patients with body weight gain after HIFU treatment.Pain was relieved after HIFU treatment in 18 cases,pain relief rate was 72％ (18/25).In 15 cases tumor ablation volume ＞ 90％ after HIFU treatment,5 patients with tumor ablation volume ＞ 50％,tumor ablation effective rate was 80％ (20/25).There were no major complications such as acute pancreatitis,gastrointestinal injury after HIFU treatment.After HIFU treatment,the median survival period was 8 months,1 year survival rate was 30％.Conclusions High-intensity focused ultrasound is a safe and effective method of palliative treatment for advanced inoperable pancreatic cancer.

Objective This study was conducted to measure the mandibular incisive canal (MIC) by cone beam computed tomography(CBCT)and to assess 3?dimensional structure, course and adjacent structure of the MIC , in order to ensure safe region for surgery of the mandibular interforaminal area. Methods A total of the CBCT images from 83 patients were studied and measured. The detection rates of MIC were calculated The diameter of the MIC and the distances from MIC to the labial and lingual cortices and the inferior border of the mandible and tooth tips were measured at canines and lateral incisors. Results MIC was found in 67.8%of the patients. In the position of canine, the diameter of MIC, the mean distance of the MIC to the tips of the teeth, to the buccal border of the mandible , to the lingual border of the mandible and the inferior border of the mandible were (1.3±0.4), (8.9±2.9), (4.3±0.9), (5.2±1.1) and (8.6± 1.5) mm, respectively. In the position of the incisor, the distance of MIC, the mean distance of the MIC to the tips of the teeth, to the buccal border of the mandible , to the lingual border of the mandible and the inferior border of the mandible were (1.0 ± 0.3), (13.3 ± 4.0), (4.2 ± 0.9), (5.9 ± 0.9) and (8.9 ± 1.8) mm, respectively. Conclusion CBCT clearly show three dimensional structure, course and adjacent structure of the MIC. Preoperative CBCT can provide vital information for surgery of the mandibular interforaminal area.