Fibrosis ; Humans ; Inflammation ; MicroRNAs ; Neoplasms

OBJECTIVE:To provide reference for the rational use of narcotic drugs. METHODS:The utilization of narcotic drugs for inpatients in our hospital during 2012-2014 were collected from HIS,and analyzed statistically in respects of consumption amount,consumption sum,DDDs,B/A,DDC and consumption amount of the different departments,and so on. RESULTS:The quantity and consumption amount of Morphine sulfate sustained-release tablets,Oxycodone hydrochloride sustained-release tablets and Codeine phosphate tablet ranked the first 3 places during 2012-2014. Morphine sulfate sustained-release tablets,Oxycodone hy-drochloride sustained-release tablets and Fentanyl transdermal patch(8.4 mg)steadily occupied the first 3 places in the list of con-sumption sum. In the list of DDDs,Fentanyl transdermal patch and Morphine sulfate sustained-release tablets took up the first 3 places;Morphine hydrochloride injection,Bucinnazine hydrochloride injection and Meperidine hydrochloride injection occupied the last 3 places. B/A value of Morphine sulfate sustained-release tablets and Fentanyl transdermal patch(8.4 mg) in 2012,Oxycodo-ne hydrochloride sustained-release tablets in 2014,Fentanyl transdermal patch(2.5 mg)in 2013 and 2014 were all equal to 1 and synchronized well. Others were all biased. DDC of narcotic drugs kept stable in 3 years,and DDC of Oxycodone hydrochloride sus-tained-release tablets took up the first place,followed by Fentanyl transdermal patch (8.4 mg). Narcotic drugs were consumed in 19 departments,but mainly in the department of oncology and general surgery. In the department of oncology,the consumption amount and sum of oral formulation were both significantly higher than other dosage forms,accounting for more than 88% and 52% respectively. CONCLUSIONS:The variety and dosage form of narcotic drugs could meet the clinical needs and its application is basically reasonable. Besides,the utilization of narcotic drugs in the department of oncology consistent with the basic principles of WHO three steps cancer analgesia treatments.

In the early 20th century,the term Nursing was introduced into China.In 1884,with the arrival of the first batch of missionary nurse,modern nursing initiated by Nightingale was introduced into China and greatly changed the way of care.The missionary nurses were full of enthusiasm for the spreading Gospel of Christ,the love for nursing care and the empathy for Chinese people;and encountered the lack of staff and material,the mis-understanding and resistance from the local people and other multiple tests.With the untiring effort of them and the trained local nurses,China had led the international care in nursing education and practice standard.Based on this,nursing in Shandong gradually rose and had an unprecedented development as a new medical subject.By clearing up and consulting Chinese and English historical materials,this paper reviewed the 60 years of the mission-ary nurses in China,saw the early development of nursing in our country from the budding and development of Shandong nursing and provided more insights for understanding and solving the complex problems contemporary Chinese nursing faces.

WHO has issued three editions of pathologic classification of bladder urothelial carcinoma in 1973,1999 and 2004.The 1973 version classification had been widely and the longest applied.However,WHO 2004 classification had been prevalent in past years.There were two issues in the applications of WHO 2004 classification.On one hand,there were some difficulties in quick grading in a given case.On the other hand,there were some misunderstandings in the conversion of different WHO classification.In this article,the changes of different pathologic classification of bladder urothelial carcinoma were reviewed and the outline of different pathologic classification was generalized.The criterion of all the systems was cell anaplasia.In WHO 1973 version classification,the definition of the various grades was vague.It was relatively precise in WHO 1999 classification.However,the grading of Ⅰ,Ⅱ and Ⅲ in WHO 1999 classification still remained confusions.The major changes in WHO 2004 classification was that this system divided urothelial carcinoma into low-and high-grade,which may solve the heterogenesis of grade Ⅱ in the other two classifications.

Objective To investigate the role and action mechanism of chemokine (C-X-C motif)receptor 3 (CXCR3)in hepatic ische-mia-reperfusion injury (IRI).Methods Forty-eight mice were divided into operation group and sham-operation group.The operation group was treated to establish a mouse model of IRI.Liver tissues were obtained at 3,6,12,and 24 h after IRI,with 6 mice at each time point.The expression of chemokine (C-X-C motif)ligand 9-1 1 (CXCL9-1 1 )and their receptor CXCR3 were measured by real-time PCR and Western blot.The effect of CXCR3 was blocked by its specific antagonist C6.Hepatic injury was estimated based on the activity of hepatic transaminase and morphological indices.The distribution of subsets of infiltrating T cells was analyzed by flow cytometry.All data were expressed as mean ±standard deviation.Comparison between groups was made by one-way analysis of variance.Results Compared with the sham-operation group,the operation group had significantly upregulated expression of CXCL9-1 1 and CXCR3 at all time points after IRI (P<0.05).Blocking CXCR3 significantly protected liver function and morphology (P<0.05).Antagonist C6 significantly re-duced Th1 cell infiltration (P<0.01),but significantly increased Treg infiltration (P<0.01).Conclusion CXCR3 is an ideal therapeu-tic target in IRI treatment due to its relationship with immunoregulation.

OBJECTIVE:To probe the role of responsible pharmacist on irrational medical order intervention in Pharmacy Intra-venous Admixture Service (PIVAS),and to improve rational drug use in our hospital. METHODS:501 115 medical orders from PIVAS of our hospital during Jan.-Jun. 2012 were analyzed retrospectively. Irrational medical orders of 499 189 medical orders dur-ing Jul.-Dec. 2013 were classified and summarized after the establishment of responsible pharmacists system and pharmacist inter-vention. RESULTS:The number of irrational medical orders was 918(0.183 2%),and decreased to 448(0.089 7%)after interven-tion. Irrational medical orders of solvent selection reduced from 134(0.026 7%)to 69(0.013 8%);irrational medical orders of sol-vent volume reduced from 435(0.086 8%) to 206(0.041 3%);irrational medical orders of drug dosage reduced from 241(0.048 1%)to 117(0.023 4%);irrational medical orders of drug compatibility reduced from 51(0.010 2%)to 28(0.005 6%);irrational medical orders of dosing frequency reduced from 17(0.003 4%)to 2(0.000 4%). CONCLUSIONS:What responsible pharmacists intervened in the irrational doctor’s orders of intravenous drip was effective and feasible in PIVAS,improved rational drug use and guaranteed the safety of drug use.

Objective To evaluate the efficacy and safety of InVance bulbourethral sling for stress urinary incontinence after radical prostatectomy.Methods Six male patients with stress urinary incontinence after radical prostatectomy were treated with perineal sling (InVance) from March 2005 to March 2011,and the clinical data were analyzed.Results The operation time was 80-120 min and intra-operative blood loss was 20-50 ml.The catheter was removed at the second day after surgery.In a follow-up of 12 to 29 months,4 patients were dry,1 patient was improved,and 1 patient suffered treatment failure.There were 2 patients transient acute urinary retention and 1 patient short-term perineal pain in the main post-operative complication.In six months after the operation,urodynamic examination showed (15.9 ± 7.7) ml/s at Qmax and 0-20 ml/s at postvoid residual.Conclusion InVance bulbourethral sling for the treatment of stress urinary incontinence after radical prostatectomy appears to be safe,simple in the procedure and good effect to mild and middle incontinence.

The fibrosis can occur in many kinds of organs,and its sustained progress may lead to organ structural damage and functional decline,and even the organ failure,which threatens the human health and the life seriously.Adenosine is an endogenous purine nucleoside that can be generated in various tissues of the body and regulate a multitude of body functions via the combina-tion with four different kinds of G protein-coupled receptors.Re-cent studies have found that adenosine receptors play an impor-tant role in regeneration tissue and fibrosis process.To under-stand the processes may be helpful to the treatment of fibrosis diseases.This review makes a summary on latest research pro-gress of adenosine receptors in fibrosis diseases.

Objective To observe the effect of Sini decoction on inflammatory response and immune function in septic rats and to discuss its possible mechanism.Methods 66 Sprague-Dawley (SD) rats were randomly divided into normal control group (n=6),model group (n=30),and Sini decoction group (n=30).Septic model was reproduced by intraperitoneal injection of lipopolysaccharide (LPS,5 mg/kg).After the reproduction of sepsis,rats in Sini decoction group received Sini decoction (5 g/kg) by gavage,while those in model group were given equal dose of normal saline in the same way.Rats in normal control group did not receive any treatment.Blood was collected via eye sockets at 2,12,24,48,72 hours after LPS administration,then the rats were sacrificed.The concentrations of inflammatory mediators,such as interleukin (IL-1,IL-6,IL-10),tumor necrosis factor-α (TNF-α),and the expression level of monocyte human leukocyte antigen-DR (HLA-DR) were determined with enzyme linked immunosorbent assay (ELISA),and the pathological changes in intestinal mucosa were observed under electron microscope.Results The concentration of IL-1 (ng/L) at 2 hours in model group was gradually increased and peaked at 48 hours (4.07 ± 0.10),and then gradually decreased,while the IL-1 level in Sini decoction group peaked at 12 hours (2.98 ± 0.12) followed by a gradual decrease.IL-6 (ng/L) in model and Sini decoction groups peaked twice at 12 hours (91.39 ± 1.55,73.00 ± 2.38) and 48 hours (82.51 ± 1.49,64.68 ± 1.68) respectively.IL-10 (ng/L) in model group gradually decreased after peaking at 2 hours (86.66 ± 6.12),and that in Sini decoction decreased at 12 hours (71.61 ± 2.35) followed by an increasing tendency,and approached normal level at 48 hours (109.09 ±4.77 vs.124.01 ± 7.89,P＞0.05).TNF-α (ng/L) in model group was gradually increased and peaked at 48 hours (83.37 ±3.79),and that in Sini decoction peaked at 12 hours (48.52 ± 1.21),and decreased to normal level at 72 hours (18.59 ± 1.97 vs.15.50 ± 2.68,P＞0.05).During the course of the experiment,as compared with those of the model group,level of IL-1,IL-6,and TNF-α were significantly lower at all time points in Sini decoction group,and IL-10was significantly higher.The expression level of HLA-DR (μg/L) in model and Sini decoction groups peaked at 2 hours (4.86 ± 0.15,4.85 ± 0.17),and then gradually lowered.HLA-DR expression μg/L) at 48 hours and 72 hours in Sini decoction group was significantly lower than that in model group (48 hours:4.21 ± 0.12 vs.2.74 ± 0.16,72 hours:3.80 ± 0.09 vs.2.27 ± 0.12,both P＜0.01).Pathological study of intestinal mucosa showed that the intestinal mucosa were infiltrated significandy by inflammatory cells,and villi were damaged severely in both model group and Sini decoction group at 2 hours after LPS challenge.Infiltration of inflammatory cells in Sini decoction group was less intense after 12 hours,and the intestine villi repair was more obvious compared with model group.Conclusion Sini decoction could regulate systemic inflammatory response,and promote the repair of intestinal mucosa,the intestinal function and the immune status of septic rats.

Objective To analyze the restricted usage of TCRβ V/J subfamily and CDR3 repertoire in patients with peripheral T-cell lymphoma unspecified (U-PTL).Methods The total RNA was respectively extracted from lymph node of U-PTL and reverse transcriptase,then multi-PCR was used to amplify the complete DNA sequence(CDS) of TCR β-chain.The recombinant plasmids were sequenced and sequence was analyzed by using online TCR resources.Results There were 9 TCR β chain CDS obtained from four patients.TCRβ-chain presented specific repertoire skewing in patients with U-PTL.There were restricted usage of BV2,BV4S2,BV14,BV29S1 of BV subfamily and BJ1S4,BJ2S3,BJ2S5,BJ2S7 of BJ subfanily.The clonal proliferation T cells had different CDR3 amino acid sequences.Conclusions There are restricted usage of TCR β V/J subfamily in patients with U-PTL.The sequences of CDR3 in different TCR clone proliferation are mostly different.