Objective To evaluate the levels of high-sensitivity-CRP(hs-CRP),interleukin-10(IL-10) in patients with obstructive sleep apnea-hypopnea syndrome (OSAHS).Methods Fifty cases with obstructive sleep apnea-hypopnea syndrome from Jul.2012 to Dec.2013 in the People's Hospital of Pudong New Area were selected as our subjects,of which,22 patients were with mild-moderate OSAHS and 28 patients were with severe OSA.Twenty-seven health people were served as control group.The levels of hs-CRP,IL-10 were measured.Information of sleep study and other clinical characteristics were collected.Results There were no significant differences in terms of age,hip circumference and waist-to-hipratio (WHR) among three groups (P ＞0.05).Body mass index (BMI),neck circumference,waist circumference,Apnea-Hypopnea Index (AHI),the lowest arterial oxygen saturation(SaO2％) and hs-CRP in mild,severe OSA and control group were (28.01 ±3.41),(28.55±2.87) and (5.51±3.28) kg/m2,(41.18±4.37),(41.46±3.32) and (38.76±2.66) cm,(101.86±8.05),(102.32±7.97) and (94.56±10.25) cm,(44.55±16.26),(10.54±7.08) and (2.02 ±1.51) time/h,(85.05±6.40)％,(72.85±15.07)％,(88.59±3.43)％,(8.35±2.71),(9.19±2.85),(7.06 ± 1.30) mg/L,and the differences were significant(P＜0.05).In patients with OSA,SaO2％ was related to BMI (r =-0.274,P =0.027) and AHI (r =-0.651,P ＜ 0.001).Level of hs-CRP was associated with AHI (r =0.336,P =0.006) and BMI (r =0.247,P =0.047),and weakly associated with IL-10 concentrations.Conclusion Levels of hs-CRP is an important inflammation marker of OSAHS severity.However,levels of IL-10 shows an increasing in mild-moderate OSA patients,then decreasing in patients with severe OSA.

Objective To evaluate the anti-tumor activity and toxicity of FOLFIRI regimen in the treatment of patients with advanced colorectal cancer. Methods 22 patients with advanced colorectal cancer used Irinotecan combined with 5-Fu/CF regimen to chemotherapy. Regimen: CPT-11 150 mg/m2 iv drip d1, CF 200 mg/m2 iv drip 2 h d1, 2; 5-Fu 400 mg/m2 iv drip d1, 2; 5-Fu 600 mg/m2 iv drip 22 h d1, 2. It is repeated every 2 weeks, two times a course. Efficiency and toxicity was evaluated after 4-6 cycles. Results Forty four patients were evaluated the efficiency. Two patients achieved CR, 16 PR, response rate was 40.9 %; MST was 11.3 months. TTP was 6.5 months. The main toxicity was cholinergic syndrome and delayed diarrhea,myelosuppression. There were no deaths during treatment. Conclusion The effectiveness of FOLFIRI regimen was higher and side effects was minor in advanced colorectal cancer. It should be further used and studied.

The average daily selenium intake of staff of the Institute of Health in Beijng was surveyed to be 66.4?g and that of children in nursery and kindergarten was 34.7?g, which could meet the Recommended Dietary Allowance as suggested. Cereals were the major source of dietary selenium which accounted for 63.6% of total dietary intake, and animal and plant foods provided about 25.9% and 10.5% respectively. Both cereals and animal foods were the major sources of selenium in children diet, which accounted for 48.9% and 44.3% respectively, and intake of selenium from other sources was negligible.The selenium concentrations in whole blood and hair of the population were 0.146ppm and 0.578ppm respectively, and both correlated well with the daily selenium intake.The daily intake of mercury, arsenic, and cadmium for population in Beijing were estimated to be 3.4, 52.7, and 42.7*g respectively, which were within the normal range of intake and would not significantly interfere with the bioavailability of selenium ingested. It was suggested thal these levels of selenium daily intake surveyed would be adequate for human consumption and could be helpful as a reference for the establishment of dietary allowance.

The content of selenium and several antagonistic metals such as mercury, arsenic, and cadmium in foods from Beijing market has been determined. Results showed that marine products, Viscera (particularly kidney), eggs, and mushroom were good dietary sources of selenium. The selenium contents of imported cereals and pulse are much higher than those grown in China as far as the sample analysed. Most vegetables and fruits contained selenium below a level of 0.010ppm with exception of garlic and mushroom.The selenium content of human milk was higher than other kinds of milk, milk products and milk-substitutes. Selenium content of Beijing foods was far higher than those in affected area of Keshan disease. The mercury, arsenic, and cadmium content of foods was below the National Allowance Standard except a few marine products.The selenium content of natural plant foods was positively correlated with its protein content (r=0.844, p

Results obtained from previous studies shoved that at low level of dietary selenium(0.03 ppm) weanling rats fed with diets of low protein level usually possessed higher selenium concentration and GSHPx activity in their blood and tissues. The results were reproduced in chickens in this observation. Furthermore, even the original selenium level could not be maintained in blood and tissues of chickens fed with low protein diet (12.4%) because of faster growth rate and the lower selenium content (0.01 ppm) of the diet used in this study.Of the 27 chickens consuming 18.2% protein diet in the 14 days expe- riment, 23 suffered from exudative diathesis and 3 died without any sign of exudative diathesis, while in the 12.4% protein group only one of the 26 chickens suffered from exudative diathesis during the 14 days experiment and 6 of the 12 chickens in this group observed for another two weeks showed exudative diathesis. In the 18.2% protein group the first chicken with signs of exudative diathesis appeared on the 9th day while it appeared on the 14th day in the 12.4% protein group.How to improve the selenium nutritional status of the residents in Ke-shan Disease areas was discussed.

Objective: To observe the preventive effect of taurine on alcoholic liver damage in rat.Methods: The model was induced by filling stomach with alcohol, and the treatment groups were given two different concentrations of taurine, and the control group was given 0.9%NS, then we measured the blood triglycerides (TG), and the pathological changes of liver quantitatively.Results: Two different le-vels of taurine can significantly decrease the level of TG and ameliorate the liver damage of rats (P0.05), and the 5% taurine group can also decrease the mean arterial pressure (P

ObjectiveTo explore the relationship between serum uric acid and prehypertension and the effects of age,obesity,fasting glucose and lipids in Chinese adults.Methods14,451 non-hypertensive cases from a community-based health examination survey in Xuzhou,Jiangsu province of China were enrolled in this study.Blood pressure,BMI,and determination of fasting glucose,lipids and serum uric acid were measured in all cases.ResultsThe odds ratios ( OR,95％ CI ) of prehypertension across increased serum uric acid after adjusting for age,sex were 1.0,1.20 ( 1.07 - 1.35 ),1.55 ( 1.36 - 1.76),1.82(1.60-2.09),2.33(2.03-2.67) (Pfor trend ＜0.01).The odds ratios were 1.0,1,04(0.92-1.18),1.21(1.06-1.38),1.26(1.09 - 1.45),1.36(1.17 - 1.58),( Pfor trend ＜0.01) after adjusting for age,sex,BMI,glucose,and lipids.In addition,fasting glucose significantly interacted with uric acid ( P for interaction ＜ 0.01 ).Conclusions Serum uric acid was associated with prehypertension,which might be an independent metabolic risk factor.Fasting glucose may reinforce the associations.

Objective To investigate the effects of dexmedetomidine on acute lung injury induced by hind limb ischemia-reperfusion in rats. Methods Sixty healthy male Wistar rats were randomly allocated into 4 groups: group C(control), group I-R(ischemia-reperfusion), group Pre-Dex(dexmedetomidine)and group Post-Dex. The morphological changes of the lung tissues were observed under light microscope , and polymorphonuclear neutrophils (PMN) in alveolar septum were counted. Meanwhile, lung coefficient, arterial partial PaO2, lung levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, interleukin (IL)-10, and malondialdehyde (MDA) were measured. Results Rats in the I-R group were resulted in the damage of the lung tissues. The rats in group Pre-Dex and group Post-Dex were featured with obvious mild lung injury. TNF-α、IL-6、IL-10 and MDA in lung levels were significantly increased in group I-R , Pre-Dex and Post-Dex. TNF-α, IL-6 and MDA in the lung were significantly decreased in group Pre-Pex and group Post-Dex. IL-10 was increased in group Pre-Dex and group Post-Dex. Conclusions Inflammatory response and oxidative stress are involved in the pathogenesis of acute lung injury induced by hind limb ischemia-reperfusion in rats. Dexmedetomidine attenuated the lung injury through anti-inflammation and anti-oxidation.