Objective:To explore influence of fenofibrate on plasma level of brain natriuretic peptide (BNP) and heart rate variability (HRV) in aged patients with acute coronary syndrome (ACS) .Methods :A total of 150 aged ACS patients undergoing treatment in our hospital were selected ,randomly and equally divided into routine treat‐ment group and fenofibrate group .Changes of plasma BNP level ,HRV parameters , blood lipid levels ,and chest pain were compared between two groups before and after treatment .Results:After treatment ,BNP level signifi‐cantly reduced ,and HRV , blood lipid levels significantly improved in both groups , P<0.01 all .Compared with routine treatment group ,plasma BNP level significantly reduced [ (132.5 ± 22.1) pg/ml vs .(91.2 ± 13.7) pg/ml] ( P<0.01);there were significant rise in standard deviation of normal to normal RR intervals calculated over the 24 h period (SDNN) ,adjacent normal RR interval difference > 50ms stroke accounted for a percentage of 24h total RR interval (PNN50) ,root‐mean square of differences between successive normal to normal intervals (rMSSD) and high frequency (HF) ,and significant reduction in low frequency (LF) ,P<0.05 all;significant reductions in levels of TC ,TG and LDL‐C ,and significant rise in HDL‐C level ( P<0.01 all);there were significant reductions in on‐set duration [ (9.53 ± 5.34) min vs .(6.32 ± 2.13) min] and frequency [ (3.87 ± 1.13) times/d vs .(2.99 ± 1.14) times/d] of chest pain after treatment in fenofibrate group , P<0.01 both .Conclusion:Routine therapy combined fenofi‐brate can significantly reduce BNP level ,regulate blood lipid and autonomic nervous function in aged ACS patients .

ObjectiveTo study the distribution characters and linkage disequilibrium of vitamin D receptor(VDR) gene ApaI and BsmI polymorphism,and explore the genetic susceptibility of VDR and vitamin D deficiency rickets.MethodsVDR gene ApaI and BsmI polymorphisms were determined by PCRRFLP technology in 56 cases of rickets and 76 cases of normal children.The frequencies of the VDR genotype and allele were compared between the two groups.The software SHEsis was used to make linkage disequilibrium analysis.Results No significant difference was found in either the frequency distribution of VDR gene ApaI and BsmI polymorphism or allele of them between two groups; Two polymorphisms didn't show linkage disequilibrium and D' and r2 were 0.23 and 0.01,respectively.ConclusionsThe ApaI and BsmI polymorphism of VDR gene might be not associated with vitamin D deficiency rickets.Two polymorphisms didn't show linkage disequilibrium.

Objective:To explore the effect of rhGH on apoptosis and the expression of P53 of IgA plasmocytes of intestinal wall after intestinal ischemia-reperfusion injury and the correlation between apoptosis and the expression of P53.Methods:60 Wistar rats were divided into two groups randomly:experiment group(1.33U/kg rhGH was given q.d) and control group.Each group was divided into 3 subgroups(2,4,6days,respectively).Apoptosis and the expression of P53 in IgA plasmocytes of ileal mucosal were observed.[WTH7X]Results:[WT5”XY](1)Apoptosis of IgA plasmocytes in experiment group was lower than that in control group on 2~ nd ,4~ th ,6~ th day and had statistical significance(P

Objective:To investigate the expression of TIP30 in gastric cancer tissues and analyze its impact with angiogenesis. Methods: The expression of TIP30 and CD34-labeled mi-crovessel density (MVD)were measured by immunohistochemical staining in 52 cases of gastric carcinomas and 47cases of Para-cancer tissues. Results: the positive rate of TIP30 was 53.8% and 85.1% in cancerous tissues and para- cancer tissues, there were significant differences between them(?2=11.22,P

Objective To compare the effect and safety of digital flexible ureteroscopic lithotripsy and per-cutaneous nephrolithotomy for renal calculi. Methods Clinic data of 105 cases with kidney stones were analyzed retrospectively, including 53 cases with digital flexible ureteroscopic lithotripsy (group A) and 52 with minimally invasive percutaneous nephrolithotomy (group B). The operative time, intraoperative blood loss, stone-free rate, complications, average hospitalization time were compared. Results There were no significant differences in age, gender, stone size, stone surface area, average operative time, stone-free rate and complications between two groups. Significant differences were found between group A and group B in terms of intraoperative blood loss and average hospitalization time. Conclusions Digital flexible ureteroscopic lithotripsy has similar effect as minimally invasive percutaneous nephrolithotomy for the treatment of kidney stones about 20 mm in terms of average operative time, stone-free rate, and complications, but excels minimally invasive percutaneous nephrolithotomy in intraopera-tive blood loss and average hospitalization time. Digital flexible ureteroscopic lithotripsy can be the first choice for the treatment of kidney stones about 20 mm.

Objective To investigate the levels of IL-18,IL-10 and MMP-9 in coronary heart disease(CAD)patients with in-stent restenosis(ISR)after percutaneous coronary intervention (PCI)treatment,so as to discuss the influence of inflammatory fac-tors to ISR after PCI.Methods CAD patients with ISR after PCI were angiographically re-evaluated and formed the ISR group(n=68)and the non-ISR group(n=173)based on the presence or absence of ISR.109 subjects without angiographic evidence of CAD formed a reference control group(control group).The plasma IL-18,IL-10 and MMP-9 concentrations of subjects were measured. Results The concentrations of serum IL-18 and MMP-9 in ISR group and non-ISR group were significantly higher than control group,while IL-10 level was the opposite.Contrasted with non-ISR group,the concentrations of serum IL-18 and MMP-9 in ISR group were significantly higher,but IL-10 level was the opposite too.There were significantly statistical differences(P <0.05)Con-clusion There is significant correlation between ISR and serum levels of IL-18,IL-10 and MMP-9.The inflammation may have im-portant impact on the process of ISR.

Objective: To evaluate the effects of stent implantation for treatment of Budd-Chiari syndrome. Methods:A total of 16 patients with pasthepatic inferior vena cave (IVC) obstruction syndrome were treated by balloon catheters ( Polythene and Inoue ) in percutaneous transluminal angioplasty (PTA) , then stent were inserted into the obstruction. Results: The residual pressure gradient after PTA and stent implantation was decreased from (4.6?0. 3 ) kPa to (2. 1?0. 1) kPa. The diameter of IVC after PTA and stent implantation was increased from (3.8?1. 7)mm to (14. 9?2. 0)mm. Conclusion : PTA and stent implantation are effective treatment for pasthepatic inferior vena cave obstruction.

AIM: To apply UASLG for Rana temporatia chensinensis David's identification. METHODS: Rana temporatia chensinensis David was made ultrasonic extraction. These solvents in turn were petroleum ether、chlorofo mn、ethyl acetate、n-butanol and 95%WTBZ# ethanol,then their absorbance in UV and one-order derivative spectrums were determined. RESULTS: Rana temporatia chensinensis David's UASLG was reproducible. CONCLUSION: UASLG's action spectrums for Rana temporatia chensinensis David can be identified for quality control.

Objective To evaluate the role of CT in diagnosis of the gastrointestinal tract rupture after blunt abdominal trauma . Methods Twenty preoperative CT scans and clini cal data were obtained in 20 patients who subsequently had bowel ruptures verifi ed surgically. CT findings were analyzed retrospectively in these patients. Retr ospective interpretation was made by consensus of at least two radiologists. Results Twenty cases of CT scan showed intraper itoneal fluid (18 cases), pneumoperitoneum (18 cases), extravasations of gastro intestinal tract contents (2 cases), bowel wall findings (14 cases) and mesenter ic injury (15 cases). Conclusion CT is fast, sensitive and noninvasi ve in diagnosis of the gastrointestinal tract rupture after blunt abdominal tra uma.

Objective To study autologous peripheral blood stem cells (PBSCs) transplantation for cardiac myoid cells formation and angionesis after recombinant human granulocyte-colony stimulating factor (rhG-CSF) mobilizing. Methods The 60 white Japanese big-ear rabbits were divided into 3 groups, i.e. transplantation (T) mobiliztor (M) and control (C) groups, each group with 20 rabbits. Myocardial infarction (MI) model was developed by ligating the anterior descending coronary artery. G-CSFs were given continually for 7 d in T and M groups since 1 h after MI model development. Cell suspension which derived from the peripheral blood and labeled with BrdU which prepared 1 week ago were injected into infarction regions and borders, while in C groups only the same doses saline was injected. The survival and differentiation of the implanted cells were detected with histological analyses and capillary densities. Results BrdU positive cells which were taken on immature cardiac myoid cells were observed at infarcted areas in T group, which were detected as the Actin positively. HE stains showed that the structures of infarction regions were deranged in C group, but in T and M groups cell arrangements were arranged regularly. Meanwhile, there were a large amount of neogenesis capillaries. The capillaries densities were respectively (58.2 ± 11.5) and (52.3±6.0) per high-power field in T and M groups, while in C group was (21.6±4.9) (P＜0.01 ). In C group blue collagen fibers were much more than T and M group under Masson stains (P ＜0.01). In T and M groups the cardiac functions were much better than in the C group at the end of 4 weeks, especially ejection fraction were respectively (65.34±2.54)% and (63.40±2.84)% in M and T groups. In C group it was only (50.51 ±6.47)% (P＜0.01). Conclusion After G-CSF mobilizing the implanted PBSCs may survive and differentiate into cardiac myoid cells in infarcted areas and vicinities, at the same time promote neogenisis and improve cardiac function. It is significant that cell transplantation will treat the cardiac infarction in future.