Objective To explore ladder and compensation system of nurse-staffing which is suitable for the situation of our country.Methods The ladder management and compensation system to nursestaffing of National Health Service (NHS) in UK were given detailed introduction and analysis through the official documents,references and personal study experiences,and summarize its scientific and referenced aspects.Results NHS has formed a set of mature competency-based ladder system,and linked the ladder system to compensation system,made a relative scientific performance appraisal system,realized the scientific competency matches the level,salary changes along with the level model.Conclusions It provides references and thinking to the in-depth reform of public hospitals in our country,and the development of high quality nursing service,as well as the implementation of nursing ladder management and compensation reform.

ObjectiveTo observe the effect of electroacupuncture at Neiguan (PC6) and Shenmen (HT7) on heart rate variability (HRV) in patients with post-cerebral-infarction sequelae.MethodEighty patients were randomized into two groups, 40 cases in each group. The control group was intervened by anti-platelet aggregation and other ordinary symptomatic treatment based on Western medicine, while the treatment group was by electroacupuncture at Neiguan and Shenmen in addition to the treatments given to the control group.ResultThere were no significant differences in comparing the HRV indexes between the two groups before intervention (P>0.05); while the HRV indexes in the treatment group were superior to that in the control group after intervention (P<0.05). HRV indexes were improved after intervention in the treatment group (P<0.05); of the indexes, only SDNN was improved after intervention in the control group (P<0.05), and the rest indexes were insignificantly changed (P>0.05).Conclusion Electroacupuncture at Neiguan and Shenmen can significantly reduce HRV in patients with post-cerebral infarction sequelae.

Alport syndrome (AS) is a hereditary glomerular basement membrane disease characterized by hematuria, progressive renal hypofunction, usually with nervous deafness and ocular lesions, and its pathogenesis is the mutation in genes encoding the type Ⅳ collagen. Diagnosis of AS should combine with clinical manifestations, renal pathologic changes, immunofluorescence examination and gene diagnosis. At present, AS hasn t had any cure measure yet. As the pathogenesis of AS is much clearer in recent years, the researches of gene diagnosis and gene therapy have got some gratifying achievements.

Macrophages play an important role in the pathogenesis of rheumatoid arthritis (RA). Previously, studies have shown that changes in the metabolism of glucose, choline, amino acids and lipids in macrophages of patients with RA can lead to the accumulation of metabolic intermediates which can act as inflammatory signaling molecules to aggravate the inflammation and cause complications. Therefore, a full understanding of the metabolic process of macrophages in RA patients will lay the foundation for macrophage-targeted therapy of RA. In this review, not only the role of macrophage abnormal metabolism in the pathogenesis of RA but also the research progress on macrophage-targeted drugs in RA treatment will be discussed.

There are many different kinds of drugs which can treat ischemic stroke. This study aims to analyze the clinical treatment of ischemic stroke using Chinese and western medicines and their combination scheme. Data abstracted from 15 national 3a grad hospitals' hospital information system (HIS) databases were collected, then were used frequencies to find the common used drug and type, and were used association rules to anylizs the common combined medication scheme of Chinese and western medicines. It was found that the Shuxuetong (9 015 cases, 22.66%), Danhong (7 369 cases,18.53%) and Xueshuaitong (5 302 cases,13.33%) injections were the most frequently used drugs, and blood-activating and stasis-dissolving prescription (30 384 cases, 76.39%), resuscitative prescription (6 850 cases,17.22%) and tonic prescription (5 997 cases,15.08%) were the most commonly used types of Chinese medicine. The oral dose of aspirin (20 924 cases, 52.60%), Guangxi pp injection (10 771 cases, 27.08%) and insulin injection (10 599 cases, 26.65%) were frequently used. And the types of antiplatelet agents (23 049 cases, 57.95%), vasodilator (19 608 cases, 59.29%) and antihypertensive drug (15 475 cases, 39.90%) were commonly used. The drug combination of aspirin, twenty five pearl pill, Danhong and Xueshuaitong injection were the most frequently used group and its confidence coefficient is 97.5%. The type combination of blood-activating and stasis-dissolving prescription, thrombolytic drug, insulin and vasodilator was the most commonly used group and its confidence coefficient is 97.424%. This study concludes that the drug combination of aspirin, twenty five pearl pill, Danhong and Xueshuaitong injection and the type combination of blood-activating and stasis-dissolving prescription, thrombolytic drug, insulin and vasodilator were commonly used in clinical.
Adult ; Aged ; Aged, 80 and over ; Aspirin ; therapeutic use ; Drug Combinations ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Fibrinolytic Agents ; therapeutic use ; Humans ; Insulin ; therapeutic use ; Male ; Middle Aged ; Platelet Aggregation Inhibitors ; therapeutic use ; Stroke ; drug therapy ; Vasodilator Agents ; therapeutic use

Objective To establish an efficient, effective hepatocyte isolation technique in order to increase cell production and decrease the prime cost. Methods The inferior vena cava below diaphragm was dissected and ligatured, and the inferior vena cava below liver was separated. Subsequently, the liver was perfused with EGTA through the portal vein while the inferior vena cava below liver was opened, and then the liver was harvested. The liver tissue was cut into 1 mm?1 mm?1 mm and digested at 37 ℃ water bath with Ⅳ collagenase for 30-40 minutes, then the hepatocytes were purified and cultured in CO 2 incubator. The production and function of hepatocytes were assessed. Results The isolated hepatocytes using this technique were more than 95% among the all isolated cells. No statistic difference was found in cell production and cell function comparing with traditional technique. But this technique was simplified and more economically. Conclusion This modified hepatocyte isolation technique is efficient and effective. It can ensure the amount of production and purity of hepatocytes.

[Objective]To study the curative effect and superiority of one stage anterior-posterior approach total spondylectomy and spinal reconstraction in the treatment of thoracolumbar malignant neoplasms.[Method]Twenty-four thoracolumbar malignant neoplasms patients treated by anterior approach total spondylectomy,spinal reconstractin with titanium mesh cage associated with bone graft or bone cement and posterior approach transpediuclar screw fixation.[Result]The follow-up of postoperation was from 9 to 35 months.All patients achieved relieve of pain after surgery,9 cases with incomplete paraplegia improved by 1.8 grades in average with Frankel neurological classifications,2 cases with dysfunction of urination and defecation were recovered,4 patients decease for metastasis in critical organ,all the patients showed bony fusion at 6~9 months,no internal fixation loosening or breakage case was found,1 case was recrudescent after one year.[Conclusion]Treatment of thoracolnmbar malignant neoplasms by one stage anterior-posterior approach total spondylectomy and spinal reconstraction can remove the neoplasms efficiently,reconstraction the spinal stabilization and improve the quality of life.

Objective To observe the level of serum IFN-2? in patients with severe acute respiratory syndrome(SARS). Methods The level of serum IFN-2? in 66 patients with SARS were measured by RIA, and healthy subjects served as control. Results The results showed that level of serum IFN-2? in patients with SARS in active period were significantly higher than that in control, and level of serum IFN-2? in severe type of patients with SARS either rose or fell. Conclusions The change of serum IFN-2? level indicated that cellular immunity participated in immunoreaction to SARS virus. The change of IFN-2? level in severe type of patients with SARS reflected the difference of immunoreaction in the patients.

Objective To assess the influence of host factors on the progression to cirrhosis in patients with chronic hepatitis C virus (HCV) infection. Methods Duration of 121 patients from HCV infection developing to liver cirrhosis was compared according to age at which HCV was infected, having the history of acute hepatopathy or not, infection pathway and sex. Patients with other hepatitis virus infection were excluded. Age, at which HCV was infected, was identified as that at blood transfusion or acute episode in non-transfusion patients. No patients had applied to any drugs. Results It took mean (27.17?6.78) years for the patients of age range 0-20 at which HCV was infected to develop to cirrhosis, while only (10.16?5.84) years for those of age range 41～50. There were significant differences between them (P0.05). Conclusion Our data show that patients with older age at which HCV was infected, with history of acute hepatopathy or HCV infection through blood transfusion developed into liver cirrhosis in shorter time. Sex was not found to have significant influence on the progression to cirrhosis.

BACKGROUND:Host immune rejection is the main problem for nerve alograft in the repair of nerve defects. Therefore, how to avoid and minimize the immune rejection is the key to the success of nerve alografting. OBJECTIVE: To develop a new nerve pretreatment method by which Schwann cels and myelin can be removed from the peripheral nerve of dogs while the basilar membrane can be reserved integraly in order to obtain acelular nerve alografts. METHODS:Bilateral sciatic nerves from healthy adult dogs were taken and pretreated with the combined freeze-thaw and chemical methods folowed by microscopic observation of ultrastructural features, histological staining and western blot analysis of its ingredients. RESULTS AND CONCLUSION:Pretreated acelular nerves with good ductility and excelent epineurium toughness were empty basal lamina tubes with no Schwann cels, myelin and fragments that were al removed thoroughly, but the basilar membrane was fuly retained. These findings indicate that the optimized combination of freeze-thaw and chemical methods can efficiently clear Schwann cels and myelin which are the major antigenic components in the peripheral nerve, while preserve the basilar membrane to promote nerve regeneration. Therefore, this method can be an ideal method for preparation of tissue engineered nerves.