Objective To investigate the effect of granulesten on hs-CRP and lipid in patients with stroke.Methods 76 patients with acute ischemic stroke were selected and randomly divided into two groups.38 cases in the control group were treated by conventional therapy, 38 cases in the experiment group were treated on the basis of the control group with granulesten.hs-CRP, IL-6, Hcy, and lipid fat were detected and the clinic effect were compared after the treatment.ResuIt Compared with control group, hs-CRP, IL-6, and Hcy of the experiment group were lower(P<0.05), TC, TG and LDL-C were lower, HDL-C was higher ( P<0.05 ) , the clinic effect was higher ( P<0.05 ) , the rate of side effect was higher ( P<0.05 ) . ConcIusion Granulester can significantly reduce serum hs-CRP, IL-6 and Hcy levels, improve blood lipid metabolism, improve the clinical efficacy, and adverse reactions are mild, it has important significance for patients with acute ischemic stroke.

OBJECTIVE To comprehend the changes in the spectrum of clinically isolated pathogenic bacteria and their drug resistance,and to analyze their tendency.METHODS Totally 5746 pathogenic bacteria isolated from clinical samples of the inpatients in our hospital during 1997-2004 and their drug resistance was statistically(analyzed).RESULTS Most of clinically isolated pathogenic bacteria were Gram-negative.The detected rate of Gram-positive bacteria tended to rise,while the detected rate of fungi obviously increased year after year.Gram-positive cocci and Gram-negative bacilli were resistant to commonly used antibacterials in different degrees,(especially) to ampicillin.The sensitive rate of Gram-positive bacteria was high to vancomycin,while the sensitive rates of Escherichia coli and Klebsiella pneumoniae to imipenem were high.CONCLUSIONS The structure of(nosocomial) infection(pathogens) and their drug resistance patterns are changing continuously.It should be(emphasized) to inspect(bacterial) tolerance in order to select antibacterial reasonably.

OBJECTIVE:To observe the clinical efficacy and safety of azithromycin combined with Reduning injection in the treatment of children with mycoplasma pneumoniae infection. METHODS:80 children with mycoplasma pneumoniae infection were randomly divided into control group and research group. All the children were given routine treatment,including oxygen inha-lation,defervescence,nutritional support,reducing sputum and relieving asthma,etc. Based on it,children in control group were orally treated by Azithromycin enteric coated tablets 10 mg/kg,once a day. Children in research group were treated by Reduning in-jection 10 ml and 5% glucose injection 100 ml by intravenous infusion,once a day,based on the treatment in control group. The course of both was 14 d. The clinical data was observed,including the clinical efficacy,interleukin-6 (IL-6),interleukin-8 (IL-8),tumor necrosis factor-α(TNF-α)and the incidence of adverse reactions(ADR)before and after treatment. RESULTS:The total effective rate in research group was significantly higher than control group,with significant difference(P<0.05). After treat-ment,the IL-6,IL-8 and TNF-α in 2 groups were significantly lower than before,and research group was lower than control group,with significant difference(P<0.05). There were no significant differences in the incidence of ADR in 2 groups(P>0.05). CONCLUSIONS:Based on the routine treatment,azithromycin combined with Reduning injection has more obvious efficacy than only azithromycin in the treatment of children with mycoplasma pneumoniae infection with similar safety.

ObjectiveTo investigate the potential of human amnion-derived mesenchymal stem cells to differentiate into insulin secreting cells in vitro.MethodsThe hAD-MSCs were isolated from human amnion by trypsin-collagenase digestion.The phenotype of the isolated cells was identified by flow cytometry and immunocytochemical staining.The 3rd generation cells were inoculated at density of 2.5 × 106 unit/ml or 5 × 105 unit/ml in 6 well plates or preset coverslip 24 well plates.Induced groups were treated in serum-free HG-DMEM with 10 mmol/L nicotinamide and N2 supplement.The cells in the non-induced groups were incubated in LG-DMEM supplemented with 10％ fetal bovine serum.At days 7,14 and 21 after induction,insulin and β2 microglobulin was determined by immunocytochemical stain,the content of insulin in the culture supernatant was assayed by radioimmunoassay,and insulin mRNA and PDX-1 mRNA were detected by reverse transcriptase-polymerase chain reaction.Results( 1 ) The hAD-MSCs highly expressed CD29,CD44,CD73,CD166,and vimentin.( 2 ) At 7,14,and 21 days,the percentages of insulin-positive cells in hAD-MSCs induced groups were 74.67％ ± 1.53％,75.00％:1.00％,and 74.33％ ±1.53％,respectively.Contents of insulin in the supematant of hAD-MSCs induced groups were ( 331.62 ± 1.76 ),( 330.50 ± 1.22 ),and ( 331.65 ± 0.48 ) μIU/ml,respectively,but non-induced groups were negative.(3) PDX-1 mRNA and PDX-1 protein were expressed before and after the induction of hADMSCs,but insulin mRNA was expressed only in the induced groups.( 4 ) Both hAD-MSCs induced groups and non-induced groups expressed β2 microglobulin ( all P ＞ 0.05 ).ConclusionThe hAD-MSCs have a potential of differentiating into ISCs and thus may become a new cell source of therapy for type 1 diabetes.

ObjectiveTo investigate the clinical outcome of laparoscopic nephroureterectomy (LUNT) for native upper tract urothelial carcinoma (UC) in renal transplant (RT) recipients.Methods We conducted a retrospective analysis on 1130 RT recipients,and 9 patients (0.8％,9/1130) with native upper tract UC were identified. UC was confirmed pathologically in the 9 patients,including 3 cases of unilateral ureter tumor (2 on the right,and 1 on the left),4 cases of unilateral renal pelvis tumor (2 on the right,2 on the left),1 case of bilateral ureter tumor and 1 case of tumor in the right ureter and left kidney.Females predominated (8/9) in the 9 patients with upper tract UC.The patients with left upper urinary tract cancer underwent LUNT using a retroperitoneal approach with a technique of transurethral circumcision of the ureteral orifice.The patients with right upper urinary tract cancer were subjected to nephroureterctomy with ureterectomy and bladder cuff excision by complete laparascopy through a transperitoneal approach. Immunosuppressive protocol conversion from calcineurin inhibitors to sirolimus was performed on all cases. Results In the 9 patients,11 LUNTs were performed successfully without conversion to open surgery.The follow-up period was from 6 to 48 months. One patient died of lung metastasis at 8th month after tumor excision,and 1 patient displayed ductal cancer of the left breast at 7th month after LNUT.Another seven patients showed no evidence of disease during the follow-up period with normal renal function.ConclusionOur present clinical experience suggested that LNUT for the native upper tract cancer in renal transplant recipients is feasible,safe,and effective.

Objective To evaluate the application of inguinal incision in retroperitoneal laparoscopic nephroureterectomy(LNU)in the treatment of upper urinary urothelial carcinoma(UUUC).Methods From Mar.2007 to Jan.2012,186 retroperitoneal LNU procedures on 115 males and 71 females for the treatment of UUUC were performed in our institute.All cases were grouped as inguinal incision group(n =112)and lumbar incision group(n =74)according to specimen retrieval incision.Operative time,estimated blood loss,postoperative analgesia,hospital stay,incision complications,cosmetic satisfaction and tumor recurrence were compared between the 2 groups.Results All the 186 cases of operation were successfully accomplished.There were no differences in tumor stage,tumor grade,mean operative time,blood loss between the 2 groups.In inguinal incision group,the incidence of incision fat liquefaction,incision hernia,incision bulging,lumboabdominal unsymmetry and postoperative analgesia was less than that of lumbar incision group.In inguinal incision group,the mean hospital stay was shorter,cosmetic satisfaction(Ⅰ/Ⅱ/Ⅲ)was better(7/24/81 versus 22/18/34,P ＜ 0.01).Recurrence rate of UUUC in middle and inferior segment of ureter was fewer than that of lumbar incision group(5.3％ versus 35.0％,P ＜0.01).Conclusion Retroperitoneal LNU for UUUC combined with inguinal incision offers advantage of less trauma,less complications,higher cosmetic satisfaction and lower tumor recurrence.

In November 1981,an ancient female cadaver of Qidan nationality in wulanchatu League of InnerMongolia was excavated.This cadaver was estimated approximately 25 year of age.She has been buriedfor about 900 years.The cadaver was a mummified corpse,and preserved in a comparatively intact state. The hair was intact and dark brown in colour.All viseral organs were dreg-like and dark brown incolour.The individual organ could not be identified from its exernal appearance.Only lungs werepreserved,adhering to the back of the thoracic cavity and looked like dry leaves.The peritonem wasdry and translucent and contained a few blood vessels.The muscles were also dry and dark brown or brownishgray in colour.The alveoli and the parenchma of the lung as well as bacterial spores were identified.The histologicalstructure of tissues from the heart region looked like the cross section of cardiac fiber.Collagenous fiberswere seen.Other tissues were mostly autolyzed.The cadaver were group B.According to results of toxic analysis,larger amount of arsenic was demonstratedin tissues from the stomach region.So it was deduced that the lady might die of an arsenical poisoning.Factors involving in the well preservation of this case are discussed.

Objective To determine the minimal local analgesic dose (MLAD) of hypobaric levobupivacaine in elderly patients undergoing spinal anesthesia during lower limb surgery. Methods A total of 25 patients underwent spinal anesthesia with hypobaric levobupivacaine during lower limb surgery. The initial dose of levobupivaeaine was 7.50 mg for the first patient. The dose for next patient was added by 0.25 mg if the level of sensory block was lower than that of T10, conversely the dose was subtracted by 0.25 mg. The MLAD of hypobaric levobupivacaine was calculated with up-and-down sequential experiment according to Dixon-Messay method. Results The MLAD of hypobaric levobupivacaine were 6.67 mg (95% confidence interval: 6.34-7.25). The anesthesia effects of all patients were good. The degree of motor blockade of the healthy leg was less than another leg.The intraoperative and postoperative complications rates associated with spinal anesthesia were low.Conclusions The MLAD of hypobaric levobupivacaine is 6.67 mg in elderly patients undergoing spinal anesthesia during unilateral lower limb surgery.

Aldehyde Reductase ; genetics ; physiology ; Cell Division ; genetics ; physiology ; Clone Cells ; metabolism ; Cytomegalovirus ; genetics ; Gene Expression ; Genetic Vectors ; genetics ; Humans ; Time Factors ; Transfection ; Tumor Cells, Cultured ; metabolism

ObjectiveTo observe the influence of different dietary protein intake (DPI) on nitrogen balance and nutritional indices in peritoneal dialysis (PD) patients, and explore the minimal DPI to maintain nitrogen balance.MethodsThirty-four PD patients were randomly divided into group A, B and C with DPI as 1.2, 0.9 and 0.6 g·kg-1·d-1 respectively. All the patients admitted into our hospital and completed a 10-day assessment for nitrogen balance, as well as nutritional status including serum albumin (Alb), pre-albumin at baseline, the 7th and 10th day. ResultsThe DPI of group A, B and C was (1.18±0.05), (0.87±0.02), (0.66±0.03) g·kg-1·d-1, whose differences were significant (P<0.01). The dietary energy intake (DEI) was 129.29 (117.57-133.89), 111.71 (100.42-133.47), 146.86 (128.03-163.18) kJ·kg-1·d-1 respectively. Nitrogen balance was positive in group A, B, C [2.99 (2.15-4.72) g, 1.20(0.59-1.89) g, 0.24 (-0.87-1.27) g]. The BUN decreased at the 7th and 10th day (P<0.01) in group C. The BUN and phosphorus in group A increased, but without significant difference as compared to baseline. No significant differences of nutritional status were found among three groups throughout the trial. ConclusionMinimal DPI 0.65 g·kg-1·d-1 plus the supplement of protein loss in dialysate can maintain the nitrogen balance in peritoneal dialysis patients.