Adult ; Aged ; Aged, 80 and over ; Anemia ; chemically induced ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carboplatin ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; pathology ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Female ; Follow-Up Studies ; Humans ; Leukopenia ; chemically induced ; Lung Neoplasms ; drug therapy ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Remission Induction ; Survival Rate ; Thrombocytopenia ; chemically induced

Objective To analysis the clinical feaures and risk factors of recurrent intracerebral hemorrhage(ICH). Methods Analysis clinical data of 68 recurrent ICH patients and compared with those of patients with first-ever ICH. Results 43 recurrences were seen in 38 patients.The mean interval between 2 episodes was(3.9?2.8)years.The most common type of recurrence was"ganglionic-ganglionic",next was"ganglionic-thalamic",and"ganglionic-lo- bar"seldom.Most recurrences occurred contrala-terally and seldom at the same site as the first episode.In contrast to those with first-ever ICH,patients with recurrent ICH most have a hypertension and course of longer,all with a poor control.Analysis showed that the hypertension course was positively and the age of the first hemorrhage was negatively associated with the recurrence of ICH.Conclusion The risk of recurrence of ICH is relatively high within the first 4 years after the previous hemorrhage.Positively control hypertension to normal level,It will have impartant meaning to prevent occurrence of recurrent ICH.

Objective To investigate the principles of combined traditional Chinese and western medicine treatment of early postoperation inflammatory small bowel obstruction(EPISBO).Methods 93 cases of EPISBO were randomly divided into two groups including group A,47 cases received combined traditional Chinese and west- ern medicine treatment,and group B 46 received only western medicine treatment.Results 93 patients were all cured through nonsurgical treatment.The combined traditional Chinese and western medicine treatment was better in symtom improvement and reduce of expense.Conclusion The principle treatment of EPISBO is mainly nonsurgical. The traditional Chinese medicine and somatostatin are very important.

AIM: To express the synthesized human insul in like growth factor I (hIGF-1) gene in E.coli with high expression level a nd explore the way to increase the efficiency of factor Xa cleavage. METHODS: The gene of hIGF-1 was designed and synthesized accordi n g to the preference of E.coli. A fusion protein with a recognized site of fa ctor Xa between CBD (cellulose binding domain) and hIGF-1 was expressed and puri fied by cellulose affinity chromatography. MTT method was used to assay the bioa ctivity of CBD-IGF fusion protein. hIGF-1 was released by factor Xa. In order to improve the sensitivity of fusion protein to factor Xa, the short flexible pept ide (Gly-Thr-Gly- Gly-Gly-Ser-Gly) was added before the recognized site of fac tor Xa. RESULTS: SDS-PAGE results indicated that the CBD-IGF fusion prot ein was expressed and purified . Biological assay results indicated CBD-IGF fusi on protein could promote the growth of NIH3T3 cell. The short flexible peptide (Gly-Thr-Gly-Gly-Gly-Ser-Gly), which was added before the recognized site of f actor Xa, improved the sensitivity of fusion protein to factor Xa. CONCLUSION: CBD-IGF fusion protein with bioactivite are expresse d and purified. The amio acid sequences changes between the site recognize of fa ctor Xa can help to improve the cleavage efficiency of Factor Xa.

Objective To explore the nursing effect evaluation of vacuum sealing drainage based latissimus dorsi bridge free skin flap to repair refractory wound. Methods Thirty-seven cases of patients with intractable wounds were chosen as the observe group from January 2009 to January 2012, and 26 cases accepting the traditional way of wound care with intractable wounds were selected as control group from January 2006 to December 2008. Control group adopt conventional methods wound and the observation group accepted VSD accessories line wound negative pressure closed drainage before the wound phase 2 latissimus dorsi bridge free skin flap repairment. After treatment, the dressing time, interval and dressing change, the time of hospitalization were observed, and the nursing effect were compared after skin flap to repair for 8 days and 16 days between patients of two groups. Results The dressing time and hospitalization days in observation group after treatment were significantly less than that in control group ( <0.05), the number of dressing have significantly shortened compared with control group ( <0.01), and the dressing change interval in control group had significantly difference ( <0.01) . The effect of 2 patients in control group after skin flap to repair was poorer, but the observation group did not appear significant necrosis. Compared the good rate of two groups, the observation group patients was significantly higher than control group ( <0.01) . The therapy good rate of observation group was significantly better than that of control group (<0.01) . Conclusion The negative pressure closed drainage based ascending latissimus dorsi bridge free skin flap repairment has contributed to cure the refractory wound recovery significantly.

Objective:To observe and compare the clinical curative effect and safety of topiramate,carbamazepine and sodium valproate on the epilepsy secondary to encephalitis.Methods:80 cases of patients with epilepsy secondary to encephalitis who were treated in our hospital from January 2010 to September 2015 were selected and divided into the topiramate group,carbamazepine group and sodium valproate group,which were treated with topiramate,carbamazepine and sodium valproate respectively.The treatment effect,congnitive scores (including executive function and visual space,name,language,abstract,attention,delayed memory,directional),adverse reaction rate of three groups were compared.Results:The effective rate oftopiramate group was the highest(80.65％,25/31),carbamazepine was the lowest (70.00％,21/30),but there was no significant difference between the three groups (P＞0.05).After treatment,the scores of executive ability and visual spatial,naming,abstraction,attention,orientation,language in topiramate group were significantly higher than those of carbamazepine group and sodium valproate group (P＜0.05);the incidence of adverse reactions of topiramate group was 12.90％,which was significantly lower than that of carbamazepine group (36.67％) and sodium valproate group (29.62％)(P ＜ 0.05).Conclusions:Topiramate,carbamazepine and sodium valproate have equal therapeutic effect on epilepsy secondary to encephalitis,but topiramate had less adverse reactions and best safety.

OBJECTIVE:To improve the determination method for the contents of main components and related substances in Loxoprofen sodium tablets. METHODS:RP-HPLC method was adopted. The determination was performed on Inspire C18 column with mobile phase consisted of acetonitile-0.01 mol/L potassium dihydrogen phosphate(containing 0.2% triethylamine,phosphoric acid adjusted to 3.0±0.1,62 : 38,V/V)at the flow rate of 1.0 mL/min. The column temperature was 40 ℃,and the detection wave-length was set at 221 nm. The sample size was 20 μL. RESULTS:The peak of loxoprofen sodium was well separated with the peak of its related substances(R>1.5). The linear range of loxoprofen sodium ranged 30.0-90.0 μg/mL(r=0.9998). The detection lim-it of loxoprofen was 0.3 μ g/mL. RSDs of precision,stability and repeatability tests were <1.0% . The average recovery rates ranged 99.00%-99.87%(RSD=0.33%,n=9). CONCLUSIONS:This method is accurate,simple,rapid and suitable for the quali-ty control of Loxoprofen sodium tablets.

Objective To assess the CT image quality of the pure ground glass nodule(pGGN)in chest phantom by using different field of view(FOV)and matrix.Methods CT(Philips Brilliance 128 spiral CT)scans were performed on chest phantom containing 9 artificial pGGNs(diameter≥5 mm)in 3 different FOV (50 mm,150 mm,300 mm ),and were reconstructed in 2 different matrix(512×512, 1 024×1 024),standard kernel.Recorded the CT values and standard deviations (SD)of the nodules and surrounding regions in different FOV and matrix,and calculated the mean standard deviation(MSD),contrast noise ratio (CNR)and signal noise ratio (SNR),then compared the difference among them.Two radiologists assessed the image quality of the pGGNs in blind method respectively,then evaluated the coherence between them using Kappa testing.Results The coherence of 2 observers was substantial or almost perfect.No significant differences were found on MSD,CNR and SNR in different FOV (P value>0.05)when matrix was kept,whereas the visibility of the nodules improved with the FOV changing smaller.And there were significant differences all on MSD,CNR and SNR by using different matrix when FOV was kept.The MSD increased and the CNR,SNR decreased in high-resolution group.The visibility of the pGGNs was not improved obviously in high-resolution group.Conclusion The image quality of the pGGN(diameter≥5 mm)won’t be changed by using smaller FOV when matrix is kept ,but the visibility will be improved with the FOV changing smaller.When FOV is kept,the MSD increased and the CNR,SNR reduced in high-resolution group,but the visibility will not be improved obviously compare to the standard resolution group.

Objective To investigate the effects of injecting allogeneic mesenchymal stem cells(MSCs) on the cellular immunity in rat in vivo.Methods Bone marrow-derived MSCs were isolated from Wistar rats.The purity of MSCs was identified by morphological examination with microphotography,and the phenotypes were identified with flow cytometry.Twenty SD rats were randomly divided into 4 groups.Different concentrations of MSCs(5?106/ml for group A,5?105/ml for group B,and 5?104/ml for group C,respectively) and PBS(for group D) were given to allogeneic SD rats via intravenous infusions.The suppressive effect of MSCs on lymphocytes proliferation in recipient rat was analyzed using mixed lymphocyte cultures(MLR) 10 days after cultivation.At the same time,proportions of CD4+,CD8+ and CD4+CD25+/CD4+ T-lymphocytes in peripheral blood and spleen were analyzed with flow cytometry.Results Proliferation rate of splenic lymphocytes in group A(5?106/ml MSCs,8.58%?0.27%) was markedly lowered compared with that in group D(PBS,24.40%?5.21%,P

Objective Through the training,induction and observation,of biofilm Staphylococcus aureus(BF)in vitro to study fosfomycin(FOS)on the role of BF.Methods Select the clinical and quality control strains of Staphylococcus ATCC25922,ATCC25923 using trypsin broth medium(TSB-teflon)systems and saline(NS-teflon)system for the training,induction and confocal microscope observation of BF.The minimum inhibitory concentration(MIC)was determined by twice the agar dilution Drugs.Results After 1,3,7 d of incubation,clinical isolates of the biofilm accumulation over time of the extension increased After joining fosfomycin biofilm,the growth was inhibited.There was significant difference in MIC with or without biofilm(P