Objective:To investigate whether TRAIL can synergize 5-Fu and DDP to kill HEP-2 cell line.Methods:MTT was used to detecet the cytotoxicity of HEP-2 cell line intervented in 5-FU,DDP,TRAIL,5-FU+TRAIL and DDP+TRAIL.Fluorescence microscope and FCM were used to detecet the apoptosis rate of cell.Results:HEP-2 cell line was insensitive in TRAIL,but the apoptosis rate obviously was upgraded after intervented in 5-FU+TRAIL and DDP+TRAIL.Conclusion:TRAIL in combination with subtoxic dose of 5-FU and DDP can effectively kill HEP-2 cell line.The combination of TRAIL,5-FU and DDP induced apoptosis of HEP-2 cell line.

Objective:To observe the effects of different concentrations of TRAIL and chemotherapeutic drugs(5-FU,DDP) on proliferation and apoptosis of HNE-1 cell lines ,both singlely and jointly.Methods:MTT was used to detect the inhibition rate.FCM was used to detect the apoptosis rate of cell.Results:The inhibition rate and apoptosis rate of combination use of TRAIL and 5-FU,DDP were significantly increased,compared with those of single use of TRAIL.Conclusion:The inhibition of proliferation and apoptosis of HNE-1 cell line can be induced by TRAIL,and the effects were higher by TRAIL combined with 5-FU and DDP.

In order to study the disease occurrence , developments and changes in a hospital and the sur -rounding area, statistical analysis of outpatient and inpatient diseases and medical expense from 2008 ~2013 in the hospital was made.According to the analysis results, the principal diseases of outpatient are infectious disease and chronic disease.Dry -eye incidence has been increasing rapidly in the past 6 years, and the medical expenses in-creased significantly, and attention should be paid on it.Among the inpatient diseases , pregnancy, childbirth and puerperium complications consistently rank the first .This is the reason why the highest proportion is around the age of 20 ~39 years old and among the woman sufferers, but in the inpatient disease spectrum , the constituent ratio appears a decrease trend year by year, meanwhile, genitourinary system disease, respiratory system disease, circulation sys-tem disease and tumor show the upward trend year by year .Therefore, the proportion of self -pay medical expenses of patients is still high, and the financial burden is heavy .Hence the construction of medical security system needs to be continually strengthened.

Objective To make clear the resources of pteridophyte in Zhejiang-Dongqian lake area.Methods Field investigation, data reference and consultation to local peasants were adopted. Results There are 20 famines, 23 genera, and 26 species of medicinal ferns in Dongqian Lake area. Conclusion Medicinal ferns are abundant in Zhejiang-Dongqian lake area.

Objective:To study the mechanism of 149 serine in the abrogation of cdc25b as a meiosis inducer in mouse oocytes.Methods: Immunofluorescence analysis was used to observe the distribution of cdc25b protein in GV stage and G2/M transition oocytes;Fused plasmids of pEGFP-cdc25b-wt,pEGFP-cdc25b-s149a and vector pEGFP-C3 were microinjected into GV mouse oocytes.After culturing for a certain time,the subcellular localization of protein was observed.Results:cdc25b-wt was distributed mainly in cytoplasm in GV stage oocytes and accumulation of protein was observed during G2/M transition while green fluoresent signal of cdc25b-s149a was observed in nuclear and cytoplasm.Conclusion:The results suggest that there existed a shuffling between nuclear and cytoplasm of cdc25b in GV stage oocytes although they seem to be quilt,the phosphorylation of 149 serine could maintain proper distribution of protein by balancing the speed of protein nuclear export and nuclear import.

There has been no detailed reiport on the changes of the activity of serum glycylproline dipeptidyl aminopeptidase (GPDA) in patients with pancreatic career.Tn this paper,the serum level of GPDA was measured in 166 cases with various malignant and benign gastrointestinal diseases and 60 normal controls.It was found that the serum GPDA activity in patients with pancreatic cancer was 101,02?75.84u/L and significantly higher than that in the patients with pancreatitis and in the normal controls.There was a statistically significant difference of the GPDA activity value between the patients with malignant and benign pancreatic diseases.The elevation of GPDA activity was more marked in those patients with cancers in the head of the pancreas.In addition,the elevation of GPDA activity was dependent on the differentiation of cancer cells but not on the size of cancers.Significantly higher level of GPDA was also found in patients with hepatic carcinoma and carcinoma of ampulla of vater but significantly lower level in patients with gastric cancer.It is believed that the determination of serum GPDA activity might be helpful for the diagnosis of pancreatic cancer.

The sera of 40 normal controls,61 cases of various malignant diseases except pancreatic cancer,53 cases of various henign diseases,and 33 cases of pancreatic cancer were examined with ELISA to determine the serum level of pancreatic cancer-associated antigen(PCAAc).Its normal value was 12.59?6.34 mg/L(x?s),and the value was 57.25?82.93 mg/L in the pancreatic cancer group,which was significantly higher than the normal value and that of the other malignant disease group(P

Objective:To establish an HS-GC method for the determination of menthol in Xiao ’ er Fufang Mahuangjian Jiegeng syrups. Methods:An Agilent DB-WAX column(30 m × 0. 53 mm,1. 0 μm)with an FID detector was used;the inlet temperature was 150℃, the detector temperature was 250℃;the flow rate of the carrier gas ( N2 ) was 2. 0 ml·min-1 , the split ratio was 1∶1; the headspace equilibrium temperature was 80℃, the balance time was 30 min, and the sample volume was 1ml. Results:The calibration curve of menthol was within the range of 2. 09-20. 92 μg·ml-1, which showed a good linear relationship (r=0. 999 1). The average recovery of menthol was 98. 0%(RSD=1. 8%, n=6). Conclusion: The method is simple, accurate and reproducible, and can be used for the determination of menthol in Xiao’ er Fufang Mahuangjian Jiegeng syrups.

The concept of “disease prevention theory” contains a wealth of preventive medicine thought. Pre-ventive health care service in Traditional Chinese Medicine( TCM) is an important measure for enhancing health qual-ity and improving the quality of living. This contributes to the building of a harmonious society and suits the changing medical model. Despite a series of achievements, there are also some problems in preventative health care service. Based on an analysis of influencing factors on policy implementation, the problems are discussed in the paper. The study provides some suggestions on preventive health care services, including the perfection of operations and man-agement mechanisms, the improvement of awareness on preventive health care service, the strengthening of the talent team, an increase in funding, and an evaluation of policy implementation.

Objective:To explore the relationship between non-dipper heart rate (HR)and severity of cerebral em- bolism from atrial fibrillation in aged patients.Methods:A total of 95 aged patients with persistent atrial fibrillation complicated cerebral embolism received 24h Holter monitoring within 24h after hospitalization.According to 24h Holter monitoring results,patients were divided into dipper HR group (n=21),non-dipper HR group (n=56) and reverse dipper HR group (n=18).United States national institutes of health stroke score (NIHSS)was used to evaluate neurological deficit severity of three groups,and the relationship between HR and NIHSS score was retro- spectively analyzed.Results:Compared with dipper HR group,there were significant rise in mean HR [(83.09± 8.06)beats/min vs.(89.09±7.83)beats/min vs.(95.50±8.06)beats/min]and NIHSS score [(5.14±2.65) scores vs.(7.95±5.30)scores vs.(11.11±7.41)scores]in non-dipper HR group and reverse dipper HR group, and those of reverse dipper HR group were significantly higher than those of non-dipper HR group,P<0.05 or<0.01.Conclusion:Abnormal circadian changes of heart rate can aggravate patient's condition in aged patients with atrial fibrillation complicated cerebral embolism.So based on routine treatment,regulation of circadian rhythm of heart rate should also be noticed.