Objective To explore the association of the inherent cellular level of reactive oxygen species (ROS) with the sensitivity of the gastric and esophageal carcinoma cells to arsenic trioxide (As 2O 3). Methods The difference of sensitivity to apoptosis induction by low concentration (2 ?mol/L) of As 2O 3 between the gastric carcinoma cell line SGC7901 and MKN45, and between the esophageal carcinoma cell line EC/CUHK1 and EC1867 was firstly demonstrated. SGC7901 was more sensitive than MKN45, and EC/CUHK1 more sensitive than EC1867 to As 2O 3. Then dihydrogenrhodamine 123 (DHR123), as a ROS capture, was incubated with the cells in the absence of As 2O 3. The fluorescent intensity of rhodamine 123, the product of cellular oxidation of DHR 123, was assayed by flow cytometry. The ROS levels was thus detected. Results Inherent cellular ROS level is higher in SGC7901 and EC/CUHK1. They are more sensitive to As 2O 3, than the corresponding cell line MKN45 and EC1867. Conclusions The difference in inherent cellular ROS level of gastric and esophageal carcinoma cells is associated with the cellular sensitivity to apoptosis induced by As2O 3.

Objective To probe into the curative effect and functional mechanism of acupuncture treatment on obesity complicated with hyperlipidemia.Methods The 60 cases of simple obesity complicated with hyperlipidemia were randomized into treatment group and control group with 30 in each.The treatment group was treated with acupuncture only while the control group with routine medicinal therapy.Before and after treatment,the blood-fat index and symptoms and signs of patients were observed.The comparison of two groups after 3 courses of treatment was made to study the functions of acupuncture for obesity.Results In the treatment group,there showed regulated blood-fat levels and the decrease of triglyceride(TG) was significant.In the control group,there also showed regulated blood-fat levels to different degrees,and the difference in levels of total cholesterol(TC),low density lipoprotein(LDL),and apolipoprotein-B(ApoB) before and after treatment was significant.The TCM symptom scores of two groups were statistically different.Conclusion Acupuncture is effective for the simple obesity complicated with hyperlipidemia.

0.05) were seen among the cases given autohemotransfusion including hemodilution and the use of retrieved blood comparing with the allogeneic transfusion. Therefore, hemodilution and retrieving blood for retransfusion are safe and reliable ways to be adopted in orthopaedic surgery.

Purpose:To explore the association of the inherent cellular level of reactive oxygen species (ROS) with the susceptibility of the tumor cells to apoptosis induced by arsenic trioxide (As 2O 3). Methods:Low concentration(2 ?mol/L) of As 2O 3 was administrated to a pair of the leukemic cell lines, NB4 versus U937, and a pair of the esophageal carcinoma cell line, EC/CUHK1 versus EC1867, to confirm the difference in their susceptibility to apoptosis induced by As 2O 3. Dihydrogenrhodamine123 (DHR123), used as a ROS capture, was incubated with the cells in the absence of As 2O 3 administration. The fluorescent intensity of rhodamine123, which was the product of cellular oxidation of DHR123, was detected by flow cytometry, and ROS was thus measured. Results:For apoptosis induction by 2 ?mol/L of As 2O 3 ,NB4 was more sensitive than U937,and EC/CUHK1 more sensitive than EC1867. The inherent cellular ROS level was higher in NB4 than in U937, and also higher in EC/CUHK1 than in EC1867. Conclusions:The difference in cellular ROS level is associated with the cellular susceptibility to apoptosis induction by As 2O 3.

Objective To investigate the effect of psychological abuse in childhood on the personality of undergraduates with depression as well as its possible mechanism, and thus provide scientific evidence for the intervention of depression in undergraduates. Methods Particinants were 733 undergraduates from a university in Henan Province. They were surveyed with Center for Epidemiological Studies-Depression scale (CES-D), childhood experience of care and abuse questionnaire (CECA. Q) and Eysenck personality theory (EPQ). Results the correlation between maternal antipathy and introversion-extroversion of personality;psychological abuse in childhood had apparently positive correlation with the depression in undergraduates (r = 0. 257, r = 0. 304, r =0. 243, P＜ 0. 01) and that of childhood maternal neglect to psychoticism (β = 0.206, P＜ 0.01) were positive and significant. The standard regression coefficients of paternal neglect to introversion-extroversion (β= -0. 143, P＜0. 01)were negative and significant . The scores of childhood paternal antipathy and maternal antipathy explained that childhood paternal antipathy had indirect effect via adulthood neuroticism on the depression in undergraduates,furthermore, the indirect effect demonstrated 59.8% of the total effect. Conclusion This study suggests that the personality of undergraduates with depression is affected directly by psychological abuse in childhood, and adulthood personality may mediate the relation between childhood psychological abuse and adulthood depression.

Objective To observe the influence of Shenkang injection with Irbesartan on urinary albumin excretion rate(UAER)in 24 hours,serum lipid and blood rheology in early diabetic nephropathy.Methods One hundred and fifty normotensive early diabetic nephmpathy were randomly divided into control group,Shenkang injection group and Shenkang injection with Irbesartan group.Three groups were treated with diabetic education,dietary regimen,suitable physical activity and oral anti-hyperglycemic agents till their fasting blood glucose(FBG)was less than 7.0 mmol/L and postprandial blood glucose(PBG)was less than 10.0 mmol/L.The control group was treated with oral anti-hyperglycemic agents or/and insulin.Shenkang injection group was additionally treated with Shenkang solution.Shenkang solution was mixed by Shenkang injection 100 ml,5% glucose 250 ml and insulin 2-3 U.Shenkang solution was intravenously guttaed once a day.Shenkang injection with Irbesartan group was additionally treated with Irbesartan 0.15 g,once a day,taken orally.A course was taken for 3 weeks.The levels of UAER,serum lipid and blood rheology were detected immediately and 9 weeks after treatment.Results In the Shenkang injection group,compared with those before treatment,them were significant difference in UAER (87.44 ±10.06)μg/min vs.(116.55 ± 33.42)μg/min),serum lipid( (4.22 ± 0.70)mmol/L vs.(4.88 ± 0.69 )mmol/L)and blood rheology( (5.77 ±0.53)mPa·s vs.(7.38 ± 0.41)mPa·s)(P ＜ 0.05).In the Shenkang injection with Irbesartan group,compared to those before treatment,there were also significant difference in UAER ( (61.90 ±28.02)μg/min vs.(123.37 ± 29.98)μg/min),serum lipid( (4.00 ± 0.14)mmol/L vs.(4.90 ± 0.12)mmol/L)and blood rheology( (5.11 ±0.41)mPa·s vs.(7.27 ± 0.44)mpa·s)(P ＜ 0.05).Whearas in the control group,no significant difference were found compared with those before treatment.Furthermore,the improvements in the Shenkang injection with Irbesartan group were better than those in the Shenkang injection group(P ＜ 0.05).Conclusions Shenkang injection can reduce UAER,decrease serum lipid and improve renal blood rheology.Iteffectively prevents diabetic nephropathy in earlier period and maybe have synergy with Irbesartan.

Objective To justify the clinical use of traditional Chinese materia medica (TCMM) in the treatment of influenza.Methods The literature on treatment of influenza published before December 31, 2013 was searched in MEDLINE, EMBASE, CBMdisk, Chinese National Knowledge Infrastructure (CNKI) and Wanfang Database.Results A total of 7 randomized controlled trials were identified and reviewed. Based on the meta-analysis, Yinqiao Powder prescription had similar effect to oseltamivir in defervescence [WMD=5.66, 95%CI (-32.02, 43.35), P=0.77] and viral shed-ding [WMD=-6.21, 95%CI (-84.19, 71.76), P=0.88], and Lianhuaqingwen also had similar effect in viral shed-ding [WMD=-0.24, 95%CI (-4.79, 4.31), P=0.92] but was more effective in defervescence [WMD=-4.65, 95%CI (-8.91, -0.38), P=0.03].Conclusion TCMM has a potential positive effect in the treatment of influenza.

OBJECTIVE:To prepare Lornoxicam for injection and to study its stability.METHODS:The formular and pre paration technology of Lornoxicam for injection was optimized with the index of contents,the related substances and pH value;3batches of samples'stability was investigated.RESULTS:The best formula was found to be the following:4.0g of lornoxicam,4.0g of propylene glycol,100g of mannitol and sufficient quantum of1mol/L caustic soda,3batches of sample preparations man ufactured under this formula were found to be stable in quality in the accelerated,room temperature storage test under the condition of commercial packing.CONCLUSION:The formula design was reasonable and the preparation technology was feasible.

Objective To study the influence of IL-33 on the Hematopoietic stem cells and progenitor cells . Methods Cells from the peripheral blood , spleen, thymus and bone marrow were stained with indicated antibodies and analyzed by flow cytometry . The LT-HSCs were sorted and culture using in vitro clonogenic assay . Results The percentage of B cells and T cells was decreased and the percentage of M cells was increased in the peripheral blood from IL -33 transgenic mice .Compared with the wildtype mice , the number of HSCs , MPPs and CLP was decreased;meanwhile the number of CMP and GMP was increased in the bone marrow from IL-33 transgenic mice .An in vitro clonogenic assay showed that LT-HSCs increased the ability to self-renew from IL-33 transgenic mice .And the percentage of S-G2-M stage hematopoietic stem cell was increased from IL-33 transgenic mice .Conclusion IL-33 increase the myeloid differentiation in hematopoietic stem cells .

Objective:To observe chicken typeⅡcollagen-induced arthritis( CIA) in serum of mice with the dynamic changes of IL-27,IL-17,IL-10. Methods: 54 DBA1/J mice were randomly divided into control group(n=6) and model group(n=12), according to the progress of CIA mouse course early,middle and late(7,14,and 35 days after booster immunization) ,taking the eyeball for blood and separating the serum under sterile condition. The dynamic levels of cytokines IL-27,IL-17,IL-10 were detected by flow cy-tometry. Results:The level of IL-27 in the model group was significantly declined in the the progress of CIA mouse course early and middle(P<0. 05,P<0. 01) compared with the control group,but there was no significant difference between late disease and control group(P> 0. 05);the level of IL-17 in the disease early and late was no significant difference(P> 0. 05) compared with the control group,while in the mid course significantly higher than control group(P<0. 05) during the course of disease. The level of IL-10 showed no difference from the experiment beginning(P> 0. 05). Conclusion: IL-27,IL-17,IL-10 paticipate in the pathogenesis of CIA and their alterations at different stages of the disease have a relation to the development of arthritis.