Objective To observe the curative effect and safety of Xiaoer zhixie decoction in treatment children with infectious diarrhea.Methods 84 cases with infectious diarrhea were randomly divided into 3 groups (positive control group,Xiaoer zhixie decoction group and control group).The control group (n =27) was treated with conventional therapy such as nutritional therapy.The Xiaoer zhixie decoction group (n =28) was given Xiaoer zhixie decoction through clysis.Positive control group(n =29) was treated with oral.Smectite powder.The therapeutic effect of 3 groups was observed during the 3rd day,the 5th day and the 7th day after treatment.Results The total effective rate of control group was 40.7％,positive control group was 79.3％ and Xiaoer zhixie decoction group was 78.6％ after 3 days treatment.Compared with control group,positive control group and Xiaoer zhixie decoction group achieved obvious effect(P ＜0.01).The positive control group and Xiaoer zhixie decoction group did not have significant difference(P ＞0.05).Conclusion The clinical effect of Xiaoer zhixie decoction in treatment children with infectious diarrhea is significant.

BACKGROUND: D-dimer is the specific marker of cross-link fibers degraded by fibrinolysin. During cerebral hemorrhage, D-dimer is significantly increased; its decrease may reflect the absorption process of hematoma and be closely related with the substantial injuries of brain. Endothelin is remarkably increased during cerebral hemorrhage, which may result in ischemic necrosis of neural histiocytes. The endothelin volume in cerebral hemorrhagic patients can reflect the severity of illness and the function prognosis.OBJECTIVE: To observe the effect of xingnaojing he shengmai injection (compound injection) on D-dimer and endothelin in patients at acute stage of cerebral hemorrhage.DESIGN: A randomized and controlled trial.SETTING: Emergent Internal Department of the Affiliated Hospital of Medical College of Qingdao University and Department of Pathology of Jinan Military General Hospital.PARTICIPANTS: A total of 44 patients of inspected patients at acute stage of cerebral hemorrhage were collected in Emergent Internal Department of affiliated Hospital of Medical College of Qingdao University from September 1999 to May 2001, which were randomized into two groups, named as xingnaojing he shengmai injection(compound injection) group(23 patients) and xingnaojing group(21 patients).METHODS: ELISA method was applied to determine the level of D-dimer and endothelin of peripheral blood before and after treatment. SPSS 8.0 statistical software was applied to analyze the data.MAIN OUTCOME MEASURES: Effects of xingnaojing he shengmai injection(compound injection) on level of D-dimer and endothelin in patients at acute stage of cerebral hemorrhage, compare with xingnaojing group.RESULTS: Xingnaojing he shengmai injection(compound injection) significantly reduced the level of both D-dimer[ (0. 67 ± 0. 21), (0.34 ± 0.18) mg/L,P ＜ 0.01 ] and endothelin[ (94.52 ±30. 23), (51.30 ± 21.62) ng/L, P＜ 0.01 ] before and after treatment respectively. The improvement of which was obviously superior to those in xingnaojing group[ (0. 33 ±0. 11),(0.20±0.08)mg/L, P ＜0.01; (43.22±12.06), (26.52±8.13)ng/L respectively, concerning to the improvements in two groups, P ＜ 0. 01 ].CONCLUSION: To improve the fibrinolytic state in patients with cerebral hemorrhage may protect the substantial injuries of brain and prevent the secondary damage after cerebral hemorrhage. To inhibit cerebral vascular spasm after hemorrhage may improve ischemic oxygen deficiency in brain tissue and probably be taken as one of the ways for xingnaojing he shengmai injection giving play to its therapeutic effects.

Objective Through studying the change of life style and social part constractly on patients of laryngeal carcinoma with different modus operandi.To elevate the living quality through combined treatment of laryngeal carcinoma.Methods One hundred and thirty two patients of laryngeal carcinoma were divided into two groups: total laryngectomy and partial laryngectomy.Through investigation of questionnaire to analyse the living quality between the different modus operandi.Results There has significant difference between two groups of total and partial laryngectomy on living state and mental state(P

OBJECTIVE:To ensure safe and efficient drug use.METHODS:Chinese Traditional patent Medicines containing components of pharmaceutical chemicals collected in the Newly Edited National Chinese Traditional Patent Medicines were listed and classified statistically.RESULTS:Of the total collected 5 017 Chinese Traditional patent Medicines,160 contained components of pharmaceutical chemicals(3.19%).In which,the coldrex,medicine for relieving cough and asthma,gastrointestinal medicines took the leads.However,some Chinese Traditional patent Medicines instructions failed to indicate the contained contents of pharmaceutical chemicals as specified.CONCLUSIONS:For pharmaceutical manufacturing enterprises,the related information concerning the components of pharmaceutical chemicals should be added in the notes of Chinese Traditional patent Medicines.Doctors and pharmacists should know well about the related information so as to ensure safe and efficient drug use.

Aim To investigate the effects of Astragalus Mongholicus Bunge Lectin (AMML) on tumor cells proliferation,cell cycle and apoptosis by using human leukemia cell line (K562 cells).Methods The antiproliferation effect of AMML on K562 cells was detected by the colorimetric MTT assay.The apoptosis induced by AMML on K562 cells was explored by means of cell morphological and flow cytometry.Results AMML showed strong inhibiton of the growth of K562 cells in a time-and concentration-dependence. After incubation of K562 cells with AMML at a concentration of 60 mg?L-1 for 72 h,the inhibition ratio was 89%.Morphological observation showed that AMML-treated K562 cells displayed outstanding apoptosis characteristics,such as nuclear fragmentation,chromatin condensation. AMML induced significant cell cycle arrest at S phase in K562 cells,and the apoptosis of K562 cells was confirmed by flow cytometry.Conclusion AMML can inhibit the growth of K562 cells through S arrest and induce the apoptosis of K562 cells. Thus,AMML may be valuable for the treatment of cancer.

Objective To study the pathological,ultrastructural and immunohistochemical features of kidney oncocytoma (RO). Methods The clinical and histological features of 13 patients (5 men and 8 women;mean age,58 years,age 44 -78 years) with RO were observed.Immunohistochemical staining was performed on paraffin-embedded tissues with a panel of antibodies including vimentin,EMA,ckpan,CK7,CK18,E-cadherin,CD10,RCC,CD117,34βE12,HMB45,s-100 and Ki-67.Of the 13 cases,10were found incidentally during a health examination while the other three cases presented with lumbago and discomfort of the lumber.Four cases were analyzed by electron microscopy.Eleven were treated with radical nephrectomy and 2 with partial nephrectomy. Results Histologically,the tumor cells were mainly arranged in closely packed nests,aciniform or tubule with an occasional microcystic pattern in loose edematous hypocellular fibrous stroma.Tumor cells had moderate to abundant granular eosinophilic cytoplasm with a small,round and uniform nucleus containing finely and evenly dispersed chromati.However,focal nuclear atypia were observed with no mitotic activity.Immunohistochemically,all cases were diffusely positive for CK18 and showed variable immunoreactivity for E-cadherin,CD117,CD10 and CK7.Twelve cases were positive for EMA. All cases were negative for vimentin,34βE12,HMB45 and s-100.The proliferative index (Ki-67) was very low in all cases,with less than 1％ of the nuclei labeled.Electronic microscopy showed the cytoplasm had abundant mitochondria with lamellar cristae.Follow-up on 10 patients ( range from 2 to 67months) showed no recurrence or metastasis. Conclusions Tumor cells arranged in nests with loose hypocellu]ar and edematous stroma is the most important histological feature of RO.The immunohistochemical features could be helpful for both diagnosis and differential diagnosis.

Objective To investigate the changes of zinc in maternal plasma and MMP-9,collagen Ⅳ levels in serum and matrix metalloproteinases-9 (MMP-9) level in amniotic fluid in patients with premature rupture of membranes at term(TPROM).Methods Thirty cases who were diagnosed as PROM at term during Nov.2012 to Mar.2013 were enrolled as case group,and 30 cases delivered during the same time without PROM were enrolled as control group.Maternal blood and ammiotic fluid were collected from all the cases.The level of zinc in maternal plasma was measured by atomic absorption method and the levels of MMP-9 in serum and amniotic fluid were detected by enzyme linked immunosorbent assay(ELISA),while the level of collagen Ⅳ in serum was measured by up-conversion luminescence method.The relationship among them was analyzed.Results Compared to control group,there were statistically significant difference between TPROM and control groups in terms of the level of zinc,collagen Ⅳ,MMP-9 in serum and MMP-9 in amniotic fluid (zinc:(109.10 ± 16.07) μmol/L vs.(90.54 ± 10.99) μmol/L; t =-5.22,P ＜ 0.001 ; collagen Ⅳ:(56.86 ±41.26) μg/L vs.(88.61 ±44.87) μg/L;t =2.852,P =0.006;MMP-9 in serum:(1 463.25 ±483.6) μg/L vs.(1 196.9 ± 357.43) μg/L,t =-2.426,P =0.018 ; MMP-9 in amniotic fluid:(125.48 ± 67.18) μg/L vs.(72.64 ± 60.74) μg/L,t =-2.873,P =0.006).Zinc level in maternal plasma and collagen Ⅳ in serum had a negative relationship in TPROM (r =-0.261,P =0.044).Zinc level in maternal plasma and MMP-9 level in serum had a positive relationship in TPROM (r =0.274,P =0.034).MMP-9 levels in serum and amniotic fluid had a positive relationship in TPROM (r =0.264,P =0.047).There were no significant relationship between zinc level in maternal plasma,MMP-9 level in amniotic fluid,collagen Ⅳ and MMP-9 levels in serum,collagen Ⅳ in serum and MMP-9 in amniotic fluid (r =0.215,-0.172,-0.172 ; P ＞ 0.05).Conclusion The level of zinc in maternal plasma and increase of MMP-9 in serum and amniotic fluid of women and decrease of the level of collagen Ⅳ in serum are related to the occurrence of TPROM.

Objective To investigate the influence factors of central venous catheter related infections (CVC-RI) in postoperative patients with gastric carcinoma treated with parenteral nutrition,in order to provide scientific basis for prevention and treatment.Methods Using the retrospective study method,150 patients who treated with parenteral nutrition after operation of gastric carcinoma from December 2013 to March 2014 were selected.Information including age,sex,anamnesis,catheter indwelling time,infusion rate of nutrient solution,and so on were collected.Patients with central venous catheter related infections were set as infection group,patients without infection as the control group,and the group logistic regression analysis was used to analyze the collected data.Results 21 patients in infection group had CVC-RI,and the incidence was 14.00％ (21/150),while 129 patients in control group had CVC-RI.Univariate analysis showed there was significant difference between infection group and control group in age,anamnesis,catheter indwelling time and infusion rate of nutrient solution (x2=17.126,5.447,12.795,7.973,P＜0.05),however there was no significant difference in sex,health insurance,the success rate of catheterization and whether glutamine was in nutrient solution (P＞0.05);the group logistic regression analysis showed that age (OR=15.927,95％CI 3.305-76.756,P＜0.05)and catheter indwelling time (OR=3.511,95％CI 1.028-11.992,P＜0.05) were independent risk factors for CVC-RI,however infusion rate of nutrient solution (OR=0.140,95％CI 0.033-0.597,P＜0.05) was a protective factor.Conclusions For the postoperative patients with gastric carcinoma treated with parenteral nutrition,CVC-RI is closely related to age,catheter indwelling time and infusion rate of nutrient solution.So reducing catheter indwelling time,restoring the enteral nutrition under condition permission as so on as possible can reduce infection of elderly patients.

Objective To investigate the metabolic differences of Tacrolimus in different transplant recipients. Methods A retrospective study was conducted, 30 patients of the organ transplant admitted to organ transplantation center of General Hospital of Chinese People's Armed Police Forces from January 2002 to August 2012 were enrolled, and they were divided into combined liver and kidney transplant (SLK) group, single liver transplant group and single renal transplant group, 10 cases in each group. The SLK group and the simple liver transplantation group were given the same drug regimen, methylprednisolone injection was given during operation, and tacrolimus+ mycophenolate mofetil+ prednisone triple immunosuppressive therapy was taken after operation, on the first day after operation, the initial dose of tacrolimus was given 0.06 mg·kg-1·d-1 divided into 2 times taken orally, and on the third day after operation, the concentration of tacrolimus was detected; after operation group for 2 - 4 days, single renal transplantation group was given tacrolimus the initial dose of tacrolimus 0.15 mg·kg-1·d-1 was divided into 2 parts for twice oral administration, after 2 - 3 days of the above treatment, monitoring the concentration of tacrolimus began. One month after transplantation, the metabolic differences of tacrolimus among the three groups were compared.Results One month after operation, the oral tacrolimus doses (μg·kg-1·d-1: 74.78±32.65 vs. 80.62±24.02, 85.58±16.78) and the monitored blood drug concentration (μg/L: 6.64±2.73 vs. 7.50±3.08, 7.46±3.20) in SLK group were lower than either the single liver transplantation group or single renal transplantation group, but the comparisons among the three groups, there were no statistically significant differences(allP > 0.05).Conclusions In SLK group, the protective effect of transplanted liver on transplanted kidney may be related to the length of postoperative time. Liver transplantation performed within post-operative one month has no protective effect on the transplanted kidney.

Objective:To investigate the influence of different salt concentration on the renal fibrosis and macrophages infiltration in salt sensitive hypertension.Methods:Dahl salt sensitive rats were randomly divided into the normal salt (0.3 ％ nacl) group,4 ％ high salt,8 ％ high salt groups at six weeks continuously feeding for 8 weeks,each group contained 15 rats.Tail-cuffmethod was used to value rat blood pressure at 8 weeks,Masson trichromatic method was used to detect renal fibrosis of the three groups at 8 week.Immunohistochemistry and Western blot method were used to depict the renal macrophage infiltration at 8 week.Results:1) The blood pressure of 4 ％ salt and 8％ high salt group rats were significantly higher than those of the normal salt group at 8week,meanwhile the blood pressure of 8 ％ high salt was further increased than that of 4 ％ high salt group at 8 week.2) The relative kidney weight and renal fibrosis of 4 ％ salt and 8 ％ high salt group rats were obviously higher than that of normal salt group at 8week,meanwhile the relative kidney weight and renal fibrosis of 8 ％ high salt were further increased than those of 4 ％ high salt group at 8 week.3) The macrophage infiltration of 4 ％ salt and 8％ high salt group rats were higher than that of the normal salt group at 8week,meanwhile the macrophage infiltration of 8 ％ high salt was further increased than that of 4 ％ high salt group at 8 week.Conclusion:Different high salt concentrations had different effect on the renal fibrosis and macrophage infiltration in the salt sensitive hypertension,high salt concentration could exacerbate the renal fibrosis and macrophage infiltration.