ObjectiveTo observe the changing of the level of high-sensitivity C-reactive protein level and serum lipids in elderly patients with early chronic kidney disease. Methods90 cases of early chronic kidney disease were collected and 90 cases without chronic kidney disease served as control.The levels of total cholesterol(TC),triglyeride(TG),high density lipoprotein(HDL),low density lipoprotein(LDL)and high-sensitivity C-reactive protein (hs-CRP)were measured. ResultsThere was significant difference between early chronic kidney disease group and the control group on TG,HDL and hs-CRP(all P＜0.05).The level of HDL in study group was significantly lower than those in control group(P＜0.05＝. ConclusionThe patients with early chronic kidney disease often had hypertriglyceridemia,declining HDL and elevating hs-CRP.It should be paid attention early.

Objective To study the clinical features and treatment of the patients with Takayasu's arteritis (TA) with cerebral infarction.Methods Retrospective analysis was done in 14 TA patients with cerebral infarction from 1998 to 2003.Results The patients with TA complicated with cerebral infarction accounted for 10.6%(14/132) of all the hospitalized patients with TA.The time from cerebral infarction to the symptom onset of TA was 1 month to 15 years.In all the cases,there were more than 3 branches stenosis or occlusion of aortic arch and hemiparalysis.Basal ganglion was the most frequently involved infarction area.Corticosteroid and cytotoxic drugs were effective therapy.Conclusion The cases of TA with cerebral infarction have extensive arterial lesions.We must pay attention to it to avoid misdiagnosis.The key point of treatment is to control the primary disease.

Fourteen kinds of ethyl ester of fatty acids form Hai Haozi(Sargassum pallidum) are analysed by GC methods.They are identified by comparision of their rentention time with those of known standards and quantitated by using an internal standard.It shows that this drug contains lots of saturated and unsaturated fatty acids.The analytical resulits may provide material basis for futher research of Hai Haozi.

The experiments were based on animal models of arthritis caused by II collagenous immunity with the theories of wind- damp- cold as its exogenous factor and kidney deficiency as its endogenous factor The animal models of combined type of syndrome and disease were induced by method of complex facotrs based on the study of kidney nature by integrated modality. Exploration was made on the influence of pathogensis in deficient kidney caused by various methods. Preliminary conclusion showed that such influence yielded different results.

Objective:To evaluate the efficacy and safety of low molecular weight heparin and unfarction heparin in patients with coronary heart disease during percutaneous coronary intervention by investigating the MACE beteewn the percutaneous coronary intervention procedure and post percutaneous coronary intervention 72 hours.Methods:200 patients with coronary heart disease who accepted percutaneous coronary intervention were investigated in this study.According to the anticoagulants,these patients were divided into LMWH subgroup(117 cases) and UFH subgroup(83 cases).According to conventional method,the MACE what happened during percutaneous coronary intervention procedure and post percutaneous coronary intervention 72 hours come from each group of patients was investigated and these statistics were analysised so that evaluate the efficacy and safety of low molecular weight heparin and unfarction heparin.Results:(1) There were no statistical significance in baseline characteristics between the each group (P＞0.05).(2) There were statistical significance in the incidence of TIMI flow slows between the each group (P＜0.05),low molecular weight heparin is superior to unfarction heparin in terms of efficacy.(3)There were no statistical significance in death between the each group (P＞0.05),but there were statistical significance in bleeding / hematoma complications,and other (pericardial tamponade,chest pain,cardiogenic shock,cardiac rapture,ventricular septal perforation,ventricular tachycardia,ventricular fibrillation,cardiac arrest,Aspen attack,stent thrombosis and so on) between the each group (P＜0.05),low molecular weight heparin less adverse reactions,higher safety.Conclusion:Low molecular weight heparin in the percutaneous coronary intervention effect is more significant,and less than UFH adverse reactions and high safety,more suitable for percutaneous coronary intervention anticoagulant therapy.

Objective to investigate the outcome and EP treatment outcome of small‐cell lung cancer (SCLC) patients with different hyponatraemia .Methods This retrospective study analyzed the relationship between the serum sodium ,serum osmolality , urine sodium ,urine osmolality and survival time of 51 patients .Moreover ,we analyzed the survival time and chemotherapy outcome of SCLC patients in hypovolaemic and euvolaemic hyponatraemia .Results The data indicated that the serum sodium and osmolality correlated with the survival time positively ,and the pearson correlation coefficient are 0 .48 [95% CI:(0 .23 to 0 .67)]and 0 .61 [95% CI:(0 .40 to 0 .76)] ,respectively .urine sodium and osmolality correlated with survival time negatively ,and the pearson corre‐lation coefficient are -0 .6 [95% CI:(-0 .75 to -0 .38)] and‐0 .31 [95% CI:(-0 .54 to -0 .04)] ,respectively .Etoposide plus cisplatin treatment showed less effectiveness to the SCLC patients in euvolaemic hyponatraemia (29 .17% VS .66 .7% ,P<0 .05) , and the survival time of SCLC patients in euvolaemic hyponatraemia is shorter (33 .3% VS .92 .6% ,P<0 .05) .Conclusion Euvol‐aemic hyponatraemia could be a risk factor for poor outcome in SCLC .

Objective To investigate the effects of metformin on cell proliferation in differentiation degree of endometrial carcinoma cells and related mechanisms. Methods The endometrial cancer cell lines Ishikawa and AN3CA were used. Cell proliferation was assessed after exposure to metformin with or without epithelial growth factor receptor (EGFR) inhibitor AG1478 by cell counting kit-8 (CCK-8) method. EGFR mRNA was determined by reverse transcription (RT)-PCR. The expression of phosphorylation EGFR (p-EGFR) and total EGFR (t-EGFR) and phosphorylation extracellular signal-regulated kinase 1/2 (p-ERK1/2) and total ERK1/2 (t-ERK1/2) were examined by western blot. Results (1)CCK-8 experiment showed that metformin could inhibit the proliferation of endometrial cancer cells in a time-dependent manner and a dose-dependent manner (P<0.05), but the inhibition of well differentiated cell line Ishikawa was lower than that in poorly differentiated cells AN3CA (P<0.05). AG1478 also could inhibit the proliferation of endometrial cancer cells in a time-dependent manner and in a dose-dependent manner (P<0.05), but the inhibition rate of well differentiated cell line Ishikawa was higher than that in poorly differentiated cells AN3CA (P<0.05). Metformin+AG1478 also could inhibit the proliferation of endometrial cancer cells in a time-dependent manner and in a dose-dependent manner (P<0.05), and the inhibition of combined with metformin and AG1478 was stronger than that with a single application of drugs, but the inhibition rate of Ishikawa was higher than that in AN3CA (P<0.05).(2)RT-PCR method showed that different concentrations of metformin (0.01, 0.1, 1, 5, 10 mmol/L, respectively) for 24 hours, the expression level of EGFR mRNA in Ishikawa cells were respectively 0.74±0.03, 0.61±0.04, 0.46±0.03, 0.31±0.03 and 0.23±0.03, the expression level of EGFR mRNA in AN3CA cells were respectively 0.79±0.20, 0.61±0.03, 0.50±0.05, 0.32±0.03 and 0.26 ± 0.04, the inhibition effect showed a significant concentration-dependent manner (all P<0.01). (3) Western blot method displayed that the effect of metformin treated respectively 2, 4, 6 or 8 hours, there were not significant difference in the expression levels of t-EGFR protein and t-ERK1/2 between Ishikawa and AN3CA cells (all P>0.05). But the expression levels of p-EGFR and p-ERK1/2 protein were significantly lower between two groups (P<0.01), which showed a time-dependent manner(P<0.01). Conclusion Metformin could inhibit the proliferation of endometrial cancer cells, the inhibition is associated with the differentiation degree of cancer cells. Metformin could enhance the EGFR signaling pathway inhibitor AG1478 inhibition of endometrial cancer cells, which may inhibit EGFR expression of phosphorylated proteins to inhibit the phosphorylation of ERK1/2 proteins and then inhibit proliferation of endometrial cancer cells.

Erythropoietin (EPO),which is routinely used in clinic to treat anemia,has been implicated in a wide range of activities on diverse tissues.Recently,accumulating evidence shows that EPO has antidepressant-like effects and may be a po-tential drug candidate for treating mood symptoms and memory dysfunction in depression.This review summarizes the current progress on EPO’s antidepressant-like effects,and explores its potential mechanism and clinical application in the future,provi-ding a general view of the research and application status of EPO in depression.

Objective To explore the relation between the behavior psychology analysis of partial me-chanical injuries and the nature of death in high-falling cases, and provide reference, for such cases. Methods Of 311 death victims of high-falling injuries collected from 2008 to 2013, 205 cases were as-sociated with partial mechanical injuries. The characteristics of injury formation, preliminary crime scene traces, fatal injury of high-falling, and text messages were all retrospectively analyzed. Results Accord-ing to the investigation of preliminary crime scene traces, fatal injury of high-falling and text message, there were 86 suicide, 24 accident and 95 uncertainty in the 205 cases. According to the behavior psy-chology analysis of partial mechanical injuries, there were 80 suicide, 11 accident, and 4 homicide in the 95 uncertainty cases. Conclusion The partial mechanical injuries uncertainly caused by high-falling correlate with the manner of high-falling death. According to the behavior psychology analysis of the partial mechanical injuries in high-falling death cases, the presumption of high-falling death is usually accurate.

OBJECTIVE:To investigate the effects and safety of erythropoietin on nerve function and brainstem auditory evoked potential in the preterm children with brain damage. METHODS:46 preterm children with brain damage were randomly di-vided into treatment group and control group,with 23 cases in each group. Control group received conventional symptomatic treat-ment as respiratory support,nutritional support,vitamin K supplement and ganglioside. Treatment group was additionally given rhE-PO for injection (CHO cell) 500 IU/kg hypodermically,3 times a week,on the basis of control group. Both group received 3-4 weeks of treatment continuously. MDI,PDI,the content of serum nerve injury factor(NSE,S-100β),latent period and peak inter-val of brainstem auditory evoked potential were compared between 2 groups before and after treatment,and the occurrence of ADR was observed in 2 groups. RESULTS:There was no statistical significance in MDI,PDI,the content of serum nerve injury mole-cule,latent period and peak interval of brainstem auditory evoked potential between 2 groups before treatment (P>0.05). After treatment,MDI and PDI of 2 groups increased significantly,while the content of serum nerve injury factor,latent period and peak interval of brainstem auditory evoked potential decreased significantly;the treatment group was better than the control group,with statistical significance (P<0.05). No obvious ADR was found in 2 groups. CONCLUSIONS:Erythropoietin can significantly im-prove intelligence development,protect the damaged nerve cells and auditory nerve pathways with good safety.