This paper analyzed the cultivation of postgraduates of anesthesiology and the academic achievements in anesthesiology department from 2003 to 2010 in our hospital and explored the experiences in postgraduate cultivation.Cultivation of postgraduates of anesthesiology should focus on multidisciplinary integration,cross-discipline communication,extension of scientific thinking,enhancement of clinical skills so as to create the opportunity for clinical and research work.

Adolescent ; Arthritis, Juvenile ; blood ; immunology ; pathology ; Child ; Child, Preschool ; Female ; Humans ; Immunoglobulin A ; blood ; Immunoglobulin G ; blood ; Immunoglobulin M ; blood ; Interferon-gamma ; blood ; Interleukin-4 ; blood ; Male

The incidence rate of erectile dysfunction (ED) is reportedly as high as 30-90% after radical prostatectomy for prostate cancer, which seriously affects the patients' quality of life. Penile rehabilitation is defined as the use of any drug or device at or after radical prostatectomy to maximize erectile function recovery. A variety of treatment options are available for post-prostatectomy ED patients, including oral phosphodiesterase 5 inhibitors (PDE5I) , intracorporal injections, vacuum erection device, and penile prosthesis. This article presents an overview of the currently used methods for the drug treatment and penile rehabilitation of the ED patients after radical prostatectomy. It seems proper to recommend daily use of a vacuum erection device plus oral PDE5I in the early postoperative period. For those who fail to respond to this therapy, intraurethral alprostadil, intracorporal injections, or a penile prosthesis could be considered.
Alprostadil ; administration & dosage ; Combined Modality Therapy ; Erectile Dysfunction ; etiology ; therapy ; Humans ; Male ; Penile Erection ; Penile Prosthesis ; Phosphodiesterase 5 Inhibitors ; administration & dosage ; Prostatectomy ; adverse effects ; Quality of Life ; Recovery of Function ; Vacuum

Objective To explore mechanism of human bone mesenchymal stem cell(MSC)in treating patients with aplastic anemia(AA)in vitro.Methods MSCs were separated with Percoll(1.073 g/mL)and cultured in low glucose DMEM.T cells were harvested by using nylon column.MSCs of various concentrations were added to PHA induction T cell proliferation cultures with AA patients.The proliferation of T cell was measured by MTT method. The CD25(IL-2R)expression rates of CD~+_3 T cells was analyzed by flow cytometry .Results MSCs were planted in 96-well plates(2?10~4/well for group A,1?10~4/well for group B)and cocultured with T cell isolated from peripheral blood of AA patients. Peripheral blood T cell noncocultured with MSC acted as the control group.MSCs significantly inhibit PHA-induced T cell proliferation and the CD25 expression of CD~+_3 T cells in patients with AA(P

Objective To investigate the clinical manifestations, immunological features and prognosis of primary Sj(o)gren's syndrome(pSS) with anticentromere antibodies(ACA). Methods Sixty pSS patients with ACA in our hospital between 1985 and 2006 were screened retrospectively and compared with those without ACA. Results The mean age at the onset of pSS with ACA was higher than that of those without ACA[(48±11)yr vs(41±12)yr,P=0.000].There was no difference in sex ratio,dry mouth.dry eyes and positive salivary gland biopsy between the two groups(P＞0.05).Compared with those without ACA,patients with ACA presented a higher prevalence of liver involvement(68.3%vs 37.0%,P=0.000),while a lower prevalence of renal involvement(13.3%vs 30.9%,P=0.009), neuropathy(1.7% vs 11.5%,P=0.025)and hypergammaglobulinemia(20.8%vs 45.7%,P=0.002). The difference was not significant between the two groups in Raynaud's phenomenon,articular involvement,myositis,hematologic involvement,lung involvement,and thyroiditis. While both groups showed the same prevalence of antinuclear antibody(ANA),the patterns of ANA-IF were different and the discrete speckled pattern was the most freqent in patients with ACA and occurred in 61.7%. Different from those without ACA,patients with ACA presented a lower prevalence of anti-SSA,anti-SSB, rheumatoid factor, and antiU1 RNP,while showed a higher prevalence of antimitochondrial antibodies(AMA) and AMA-M2. The most frequent cause of death was the complications associated with cirrhosis,notably bleeding varices(3/5 cases). Conclusion Patients with ACA present a high risk of liver involvement. Because of the remarkable difference in the mean age of disease onset and also differences in systemic damage, immunological and antibody features, pSS with ACA may be a special subtype of pSS.

This study examined the relationship between PDGF-induced proliferation of vascular smooth muscle cells (VSMCs) and Nur77 expression and the effect of atorvastatin on VSMC proliferation and Nur77 in PDGF-treated VSMCs. Rat VSMCs were isolated and cultured. After incubation with atorvastatin or Nur77 siRNA, the cells were stimulated with PDGF and detected for BrdU incorporation to measure the proliferation of the VSMCs. Quantitative PCR and Western blotting were used to determine the Nur77 protein and the CREB phosphorylation level, to observe their relations with PDGF-induced VSMC proliferation. Our results showed that PDGF increased the BrdU incorporation in VSMCs, suggesting that it induced the proliferation of the cells. The VSMC proliferation was associated with increased Nur77 expression and elevated CREB phosphorylation. Atorvastatin inhibited the PDGF-induced VSMC proliferation, suppressed Nur77 expression. After silencing of Nur77 gene, the PDGF-induced VSMC proliferation was decreased. It was concluded that PDGF-induced VSMC proliferation was related to the Nur77 expression and CREB phosphorylation. Atorvastatin reduced the Nur77 expression and, at the same time, inhibited the VSMC proliferation.

Objective To search for the changes of T cells subpopulations and immunoglobulin and their relation-ship in children patients with simple nephrotic syndrome. Design Case-control research. Patients aud Participants 39 patients with simple nephrotic syndrome were divided into two groups:the incipient group and relapse group (6 cases were determined at the incipient and relapse time) .Thereare 28 patients in incipient group, 19 males and 9 females, at the age of 2 to 10 years old. There are20 patients in relapse group, 12 males and 8 females, at the age of 3 to 13 years old. There are 35health children in control group, 21 males and 14 females, 2～13 years old. Interventions T cells subpopulations were determined by indirect immunofluorescence of OKT linesmonoclonal antibodies. The serum IgG was determined by routine simple agar immunodiffusion tests. Results and Conclusions The CD_3~+ and CD_4~+ cells are of no change in the children patients withsimple nephrotic syndrome, and the CD_8~+ and CD_(10)~+ cells are obviously increased, the Values of CD_4~+/CD_8~+ are obviously lower than those in the control qroup, there are no difference between the incipientand relapse groups. The levels of serum IgG were decreased in the 85.3% children patients, IgM were inc-reased in 29.4% of that. The values of CD_4~+/CD_8~+ have positive correlation and negative correlationwith the levels of serum IgG and IgM respectively.

Objective To explore the growth and developmental parameters and behavioral characteristics of rhesus monkeys during the first year of birth and to establish the background data.Methods A total of 18 (♂=11,♀=7 ) infant rhesus monkeys born from individually caged mothers and with known genetic background and postnatal days were monitored monthly for body weight, body height, head circumference, chest circumference, forelimb length, hind limb length, crown-rump length, tail length and anal-genital distance from postnatal day ( PND) 1 to 360, while hematology, blood chemistry and lymphocyte subsets were examined on PND 28, 175 and 360, and finger maze test was carried out on PND 208.Results The body weight showed linear growth with no significant difference between genders (P>0.05). Except for the anal-genital distance of male infants was significantly greater than that of female infants ( P<0.01 ) , no significant differences were observed between sexes in other morphological parameters.No significant differences of hematology were seen between genders (P >0.05).Compared with that at PND28, TP and BUN were significantly increased (P<0.01) while ALP decreased with no significant difference (P>0.05) at PND 175 and 360.Compared with that at PND28, CD4 +and CD4 +/CD8 +were significantly decreased ( P<0.01) while CD8+significantly increased ( P<0.01) at PND175 and 360.The number of sessions to solve task 2 in learning test was significantly greater than other tasks with females significantly less than males ( P<0.05) .The females had higher correct rate than males in the 2-day random memory test (P<0.05).Conclusions Body weight and morphological parameters show a linear growth.The PND.The RBC, HGB, LYMPH, TP, BUN, ALP, CD4 +, CD8 +and CD4 +/CD8+in hematology, blood chemistry and lymphocyte subsets show relevant changes to the growth and development of organs and systems in infants, which should be highly concerned in drug evaluation.The finger maze test indicates that female infants have better reversal learning and long-term memory than male infants.Background data and behavioral characteristics of infant rhesus monkeys during the first 12 months of birth are established in this study, which provide useful reference and support the evaluation of developmental and reproductive toxicity of drugs in rhesus monkeys.

Objective To explore the relationship between serum 25-hydroxy vitamin D [25(OH)D] concentrations and the risk of Henoch-Schonlein purpura (HSP).Methods A case control study was designed.Serum 25 (OH)D concentrations were measured by radioimmunoassay in 214 participants,including 53 H SP patients and 161 status-matched healthy controls.Information concerning demographic data,genetic,background,and environmental exposures was collected using questionnaire.The study participants were divided into four groups according to quartile range of 25(OH)D concentration and logistic regression modeling was used to evaluate the relation with HSP risk by estimating odds ratios(OR)and 95％confidence intervals(CI).Results The HSP group had a significantly lower concentration of 25(OH)D than the control group (the median in the HSP group was 11.4 ng/mL;controls:15.36 ng/mL,P＜0.05).When the first interval was set as the reference level,the OR (95 ％ CI) of the second,third,and fourth intervals were:0.468(0.341-0.771),0.442(0.302-0.627),0.339 (0.199-0.501).After adjusting the analysis for the presence of pathogenic related confounding fact OR,the OR(95％CI)of the second,third,and fourth intervals were:0.459(0.333-0.741),0.408(0.317-0.611),0.387 (0.221-0.517).The 25 (OH) D level was inversely correlated with the risk of HSP(P＜ 0.05).Conclusion The risk of HSP was decreased with the increase of serum 25 (OH) D concentration,25 (OH) D may be a protection factor in the pathogenesis of HSP.

0.05). Conclusion The elimination half-life of magnesium isoglycyrrhizinate in patients with chronic hepatic impairment is 27 h,and the regiment of 100 mg once a day is recommended.