Objective Research the effect of anti-inflammatory and anti-oxidation drugs on acute stroke patients. Methods 128 patients with acute ischemic stroke are divided into two groups- combined treatment group (71) and control (57). Test serum biomarkers and evaluate neurological function and living ability before and after therapy, compare between groups and intra-group. To observe the effects of combined therapy on serum biomarkers and prognosis in acute stage. Results ( 1 ) MMP-9 of combined treatment group (3.23 ±0. 99) ng/L is higher than control (2. 82 ± 4. 21 )ng/L before therapy (P ＜0. 05). (2) The level of pre-treatment ox-LDL-Ab in combined treatment group ( 0. 08 ± 0. 01 ) U/ml higher than posttreatment (0. 07 ±0. 01 ) U/ml (P ＜ 0. 05 ). The level of pre-treatment NIHSS in control group (5.76 ±6.61) score higher than post-treatment (4.22 ±5.45) score,P＜0.05. Conclusion Combined treatment can degrade serum MMP-9 and ox-LDL in acute ischemic stroke patients, but it can't obviously improve the earlier prognosis.

Objective To assess the incidence, types and risk factors of atherothrombotic events (AT) within 7 days after transient ischemic attack (TIA) with ABCD2 Score in Chinese patients. Methods With ABCD2 Score, we retrospectively reviewed the medical records of 198 TIA patients ,which met the inclusion criteria of our study. They were divided into a low risk group (ABCD2 ≤3) and a moderate-high risk group(ABCD2≥4) and the incidence, types and risk factors of AT within 7 days after TIA were evaluated and compared respectively with χ2 test between the two groups. Statistic significance was considered as P < 0.05. Results The order of the frequency of accompanying diseases was hypertension 68.18% (135/198), diabetes 23.74% (47/198), coronary artery disease 21.72% (43/198), ischemic stroke 15.66% (31/198) and hyperlipemia 12. 63% (25/198). AT within 7 days after TIA was observed in 6.19% (6/97) of the patients in the low risk group, all of them were suffering from TIA recurrence. In the moderate-high risk group, 14. 85% (15/101) of the patients experienced AT, including 2 eases of TIA recurrence, 10 cases of ischemic stroke, 1 case of both TIA recurrence and ischemic stroke, 1 case of angina pectoris and 1 case of myocardial infarction. There was no peripheral vascular disease or death from vascular disease. Incidence of AT within 7 days in the moderate-high risk group was significantly higher than that in the low risk group (51.70% vs 27. 27%, P < 0.05). Conclusion TIA patients with ABCD2 ≥4 are at higher risk of AT within 7 days after TIA onset.

Objective To study the expression of active efflux pump AdeABC,AdeIJK,AdeFGH,AbeM,AbeS,CraA,MdtL in clinical Acinetobacter baumannii isolates and whether the efflux pumps confers resistance to antibiotics.Methods Thirty-two multi-drug resistant Acinetobacter baumannii islates and 10 sensitive isolates were collected.Genes of the exporter protein were amplified by PCR.The expression of adeB,adeJ,adeG,abeM,abeS,craA,mdtL were examined by real-time fluorescence quantitative RT-PCR.The controlling genes adeRS and adeL were amplified by PCR and sequenced.Results The positivity rates of adeB,adeJ,adeG,abeM,abeS,craA,mdtL were 100％,100％,100％,96.88％,100％,100％ and 93.75％ respectively in 32 multi-drug resistant Acinetobacter baumannii isolates,and all 100％ in 10 sensitive isolates.The difference of expression of adeB,abeM and mdtL were significant( P＜0.001,P =0.001,P=0.013) between 21 multi-drug resistant isolates of C clone and 10 sensitive isolates.The mutations of adeRS existed in 2 multi-drug resistant isolates,no point mutation of adeL.Conclusion The expression of AdeABC,AbeM and MdtL may involved in the resistant mechanisms of the clinical Acinetobacter baumannii islates.

Objective To study the expression of active efflux pump AdeABC in clinical Acineto-bacter baumannii islates and whether this efflux pump confers resistance to antibiotics. Methods The anti-biotic susceptibility and the function of efflux pump inhibitor were tested by micro-dilution broth method. The expression of adeB was examined by RT-PCR. The controlling gene adeRS was amplified by PCR and se-quenced. Results Thirty multidrug resistance Acinetobacter baumannii isolates and 5 sensitive isolates for PCR were both abtained the expected products of adeB and adeRS. The mRNA expression of adeB in 15 multidrug resistance(MDR) isolates were positive, but there was no expression of adeB in 5 sensitive iso-lates. The mutations of adeRS existed in 2 MDR isolates. Conclusion The expression of AdeABC may in-volved in the resistant mechanisms of the clinical MDR Acinetobacter baumannii isolates.

Objective To investigate the effects of levofloxacin,ciprofloxacin,ceftazidime,pip-eracillin,cefoperazone/sulbactam,erythromycin,sulfamethoxazole and gentamycin on the bacterial biofilms of Stenotrophomonas mahophilia.Methotis Biofilm and conventional susceptibilities were determined for S.maltophilia isolates from 42 patients.The model of S.maltophilia biofflms in vitro was developed in the Mueller-Hinton broth--micmtiter inoculator or silica films.After antibiotic challenge plate 20 h,each plate was sonicated and the absorbance value at 620 nm(A620)was measured on a microtiter plate colorimeter be-fore and after incubation for 6 h.Then the biofilm inhibitory concentrations were calculated.Finally,based on the acquired data.the experiments of combinafion effects of erythromycin with the 3 antibiotic agents on the formed biofilms of 5 picked strains were designed and worked out.Results The sensitive rate of 42 S.maltaphilia to levofloxacin.sulfamethoxazole and piperacillin were 83.33%,66.67%and 54.76%,re-spectively.The bilfilm inhibitory concentrations were much higher than the corresponding minimal inhibitory concentrateion after formed biofflms.Conclusion Forty-two S.maltophilia are multi-resistant to antibiotic agent.And levofioxacin may have a better effect against biofilms compared with others.The inhibition effect of combination erythromycin with levofloxacin is more obvious among all the 3 antibiotic agents.

Objective To explore the effect of leg massage during operation on deep venous thrombosis(DVT)in patients of vascular surgery department.Methods Ninety-four DVT patients were randomized into experiment group and control group according to the computer-generated numbers ,46 cases in the latter and 48 in the former.The routine care measures were applied in the control group, while intraoperative leg massage was used in the observation group.The two groups were compared in terms of curative effect and the incidence of DVT.Result The incidences of DVT in the experiment group and the control one were 2.08%(1/48)and 15.22%(7/46)respectively, showing significant difference between them(P<0.05).Conclusion The intraoperative lag massage are significant in the reduction of DVT incidences after operation.

Purpose:To clarify the perioperative management for living-related kidney donors. Methods:Thepre, mid, and postoperative clinical manifestations of 5 living related donors were analyzed retrospectively. Re-sults:5 living-related kidney donors were dismissed 15 days after the operations on average. Following up for 3～10 months, their postoperative blood routine, urine routine, hepatic function, renal function, the amount oturine protein in 24 hours were all within normal range. Conclusions:The safety of operation for living-related kid-ney donors is high and the donors can recover well.

OBJECTIVESTo investigate sexual function before and after kidney transplantation in patients with chronic nephrosis.

METHODSEighty-six male patients were divided into 3 age groups: young-age group (Group A), middle-age group(Group B) and elder-age group(Group C). Sexual function, including potency, frequency and satisfaction of intercourse before and after the sickening, and after transplantation, were recorded in each group.

RESULTSAll the patients were potent before suffering from nephrosis. The proportion of patients who were potent after catching the disease in Group A, B and C was 28.6%, 13.8% and 9.1%, respectively. Notably, the proportion of patients remaining potent after transplantation in Group A, B and C was 88.6%, 75.9% and 63.6%, respectively.

CONCLUSIONSQuality of sexual life is significantly improved after kidney transplantation. The younger the patients, the better the improvement.

Adult ; Humans ; Kidney Transplantation ; Male ; Middle Aged ; Quality of Life ; Sexual Behavior ; Surveys and Questionnaires

OBJECTIVESTo evaluate the effects of different dosages of cyclosporine A (CsA) on the main semen parameters and sperm morphology of the patients after renal transplantation.

METHODSThe semen of 18 patients after renal transplantation treated with different dosages of CsA was analyzed and the semen parameters and sperm morphology were compared with those of 12 normal volunteers.

RESULTSThere was not significant difference between the main parameters of the patients treated with 1.5-3.0 mg.Kg-1.d-1 of CsA and 3.1-5.5 mg.Kg-1.d-1 of CsA and those of the volunteers (P > 0.05), but the rate of normal sperm morphology was significantly different between the two groups(P < 0.05).

CONCLUSIONSDifferent therapeutic dosages of CsA did not have any effect on most of the semen parameters of the patients after renal transplantation, but did affect the sperm morphology.

Adult ; Cyclosporine ; pharmacology ; Dose-Response Relationship, Drug ; Humans ; Immunosuppressive Agents ; pharmacology ; Kidney Transplantation ; Male ; Semen ; drug effects ; Sperm Count ; Sperm Motility ; drug effects ; Spermatozoa ; drug effects

AIMTo investigate the changes of the spermatozoa ultrastructures before and after renal transplantation in uremic patients.

METHODSThe sperm of five uremic patients before and after transplantation and four healthy volunteers were collected and examined by scanning electron microscopy.

RESULTSAbnormal spermatozoa were found in patients pre-transplantation; abnormalities included deletion of the acrosome, absence of the postacrosomal and postnuclear ring, dumbbell-like changes of the head, tail curling, and absence of the mitochondrial sheath in the mid-segment. After renal transplantation, most of the spermatozoa became normal.

CONCLUSIONThere are many abnormalities with regard to the appearance and structure of the head, acrosome, mitochondria and tail of the spermatozoa in uremic patients. The majority of the spermatozoa returned to normal after renal transplantation, but a few still presented some abnormalities possibly relating to the administration of immunosuppressants.

Acrosome ; pathology ; Adult ; Case-Control Studies ; Humans ; Kidney Failure, Chronic ; complications ; Kidney Transplantation ; Male ; Microscopy, Electron ; Renal Dialysis ; Sperm Head ; pathology ; Sperm Tail ; pathology ; Spermatozoa ; pathology ; ultrastructure