20?109/L in 12 to 19(median 14)days after transplantation.Complete chimerism was achieved in all the patients at one month after HSCT.Two patients had acute GVHD and one had chronic GVHD.With a median follow-up of 31(19~37)months,8 of 9 patients were alive and disease-free.Conclusion The intravenous Bu/Flu conditioning regimen may reduce transplantation-related toxicities and can achieve full chimerism and high long-term disease-free survival.Allogeneic hematopoietic stem cell transplantation using intravenous Bu/Flu conditioning regimen is a safe and effective option for the patients with myeloid hematopathy.

Hypertension, which has variant of pathogenesis, is one of the most widely spread chronic diseases with serious complications. Antihypertensive drugs can reduce blood pressure and alleviate or reverse cardiovascular remodeling by affecting one or more processes of blood pressure adjusting system. This review focus on targets of antihypertensive drugs associated with Renin angiotensin system, Adrenergic system, Bradykinin Prostacyclin system, Endothelia factor relative system, iron channels and the progresses in the studies of gene therapy for hypertension.

Objective To understand the capacity of application,and discuss the types as well as the mechanism of these dysfunctions.Methods A battery of neuropsychological tests including tool naming,tool naming by function,using of transitive tools,novel task test and naming photographs (living and inanimate) were applied in this study.20 AD patients and 20 healthy controls were enrolled in the study.Results The AD patients performed worse than the controls on the tool naming,tool naming by function,application of transitive tool,novel task test,naming tasks of living and inanimate pictures.The results represented significance in all of the tests (t =-6.54,-5.94,-4.16,-4.81,-2.17,-2.08 ; P ＜ 0.05).There were significant correlations between the performances in application the tasks and the ADAS-cog,MMSE and ADL scores (P ＜ 0.05).Conclusion The findings indicate that AD patients have apraxia,mainly impairment in ideomotor apraxia and ideational apraxia.Additionally,the patients have significantly decreased performance in ideational apraxia.The result suggests that AD patients' apraxia might result from the semantic processing disorder.

BACKGROUND:Distal femur is a predilection site for primary bone tumors, most of which are treated with salvage treatment. There are many reports on the early-stage, mid-term and prognosis of the distal femur tumor-type artificial knee joint prosthesis, but reports on long-term function and prognosis are less.
OBJECTIVE:To study the long-term prognosis and limb function after treatment with rotating-hinge knee prosthesis.
METHODS:Thirty-four patients with distal femoral bone tumors admitted to the Department of Orthopedics, the First Affiliated Hospital of Anhui Medical University between January 2000 and June 2008 were retrospectively analyzed, including 19 males and 15 females. Al patients were subjected to rotating hinge knee prosthesis replacement.
RESULTS AND CONCLUSION:The mean fol ow-up period was 62.4 months (range 11 to 126 months). At the final of fol ow-up, 23 patients were event-free alive and 11 patients were dead. Seven of 23 survival patients suffered from prosthesis related complications, including four cases of prosthesis revision and three cases of amputation. The event-free survival rate of 23 patients undergoing replacement of domestic tumor prosthesis around the knee was 67.6%in 5 years. The mean functional score of affected limb was 19.30 (7 to 27 points):excellent in 6 cases, good in 16, fine in 5 and poor in 2. The excellent-good rate was 75.9%. The clinical outcomes suggested that the satisfactory limb function and survival rate could be achieved with the application of domestic tumor prosthesis replacement for treatment of malignant bone tumors around the knee.

Objective To evaluate multi-slice spiral CT venography (MSCTV) and digital subtraction venography (DSV) in diagnosing iliac vein compression syndrome (IVCS) and secondary thrombosis. Methods The imaging materials, including MSCTV and DSV performed before and after the thrombolysis therapy, of 38 patients with clinically-suspected IVCS were collected. The inner diameters of the compressed iliac veins were measured on MSCTV images and the compression ratio was calculated. Usingχ2 test, the detection rates of IVCS by MSCTV and DSV were compared. Results Of 38 patients, IVCS was detected by MSCTV in 29, by pretreatment DSV in 20 and by post-treatment DSV in 29. The difference in the detection rate of IVCS between MSCTV and pre-treatment DSV was statistically significant (χ2=4.65, 0.010.05). Conclusion For the diagnosis of IVCS, MSCTV is superior to pre-treatment DSV in the diagnostic accuracy of iliac vein compression syndrome. Therefore, MSCTV should be used as the preferred method of examination.(J Intervent Radiol, 2015, 24:301-305)

BACKGROUND: The effectiveness and safety of traditional Chinese medicine treatment for chronic obstructive pulmonary disease (COPD) have been preliminarily approved by clinical practices.OBJECTIVE: To investigate the effects of Gubenkeli capsule on the protein expression of matrix metalloproteinase 9 (MMP-9) and tissue inhibitor of metalloproteinase1 (TIMP-1) in lung tissue of COPD model rats.METHODS: A total of 50 Wistar rats were randomly divided into five groups with 10 rats in each group: normal control, model, prednisone, Gubenkeli capsule-low dose, and Gubenkeli capsule-high dose. COPD rat models were established in all rats with the exception of the normal control rats by smoking and intratracheal instillation of LPS. At 29 days after COPD induction, rats from the prednisone, Gubenkeli capsule-low dose, Gubenkeli capsule-high dose groups were intragastrically administered prednisone (1.04 mg/kg per day), Gubenkeli capsule (0.4, 0.94 g/kg per day), once a day, to observer rat general conditions. Protein expression of MMP-9 and TIMP-1 in the lung tissue was detected by immunohistochemical methods. RESULTS AND CONCLUSION: Protein expression of MMP-9 and TIMP-1 in the lung tissue of COPD rats was significantly increased (P < 0.05). After drug intervention, the general conditions of COPD rats were greatly improved, and protein expression of MMP-9 and TIMP-1 in the lung tissue was decreased. Prednisone yields the strongest effects, followed by high-dose Gubenkeli capsule and low-dose Gubenkeli capsule. These findings demonstrate that Gubenkeli capsule alleviates the clinical manifestations of COPD model rats, improve airway remodeling, and correct the imbalance between prolease and antiprotease in a dose-response manner.

Aim To evaluate neuroprotective effects of stearic acid on primarily cultured hippocampal neurons and to study the mechanism of neuroprotection afforded by stearic acid.Methods Primarily cultured hippocampal neurons were insulted by OGD(oxygen-glucose deprivation),H_2O_2,glutamate and NaN_3;MTT assay was utilized to evaluate cell viability;Inhibitors of PPAR?and PI-3K signal pathway were used to study mechanisms of neuroprotection of stearic acid.Results Compared with control neurons,A_(570) in MTT assay were increased significantly by stearic acid in hippocampal neurons insulted by OGD(oxygen-glucose deprivation),H_2O_2 and glutamate(P

OBJECTIVE:To evaluate the merits and demerits of automatic oral drug dispensing mode as compared with traditional dispensing mode.METHODS:The medication data in our hospital after adoption of single dose administration system were collected and summarized analytically in respect of drug quality management.RESULTS:The automatic oral drug dispensing mode is superior to traditional dispensing mode.CONCLUSION:Under single dose administration system,the application of automatic oral drug dispensing mode is conductive to the improving of pharmaceutical care level.However,the problems existing in its clinical use remain to be further studied.

Objective To explore the clinical characteristics,diagnosis,treatment,and prognosis of male breast cancer.Methods The clinical data of 38 cases of male breast cancer,who were treated in the two hospital during the past 10 years,were analyzed retrospectively.The diagnosis was mainly based on preoperative B-ultrasound,radiography with molybdenum target tube and fine needle aspiration.Among the 38 cases,radical mastectomy was conducted in 3 cases,modified radical mastectomy in 27 cases,simple mastectomy in 5 cases,and operation was refused in 3 cases.Postoperatively,radiotherapy was adopted in 4 cases,simple endocrinotherapy in 7 cases,radiotherapy plus chemotherapy in 9 cases,and chemotherapy plus endocrinotherapy in 8 cases.Results Median age at treatment was 58.5(53-82)years.TNM staging included stageⅠin 13 cases,stageⅡ in 19 cases,stageⅢ in 4 cases,and stageⅣ in 2 cases.Median follow-up was 73.8 months(2 months-10 years),and follow-up rate was 73.6%(28/38).During the follow-up,13 cases died including 8 cases died of local recurrence and metastasis,and 5 cases died of heart and brain disease.The 5-and 10-year overall survival rate was 71.6% and 55.3% respectively;5-and 10-year disease-specific survival of stageⅠ,Ⅱ was 92.6% and 78.9% respeoively;among 6 cases of stageⅢ,Ⅳ 4 were followed,and all 4 cases died with in 3 years.Conclusions Male breast cancer has a long course,poor prognosis and low survival rate.Combined therapy with modified radical mastectomy,as its basis,is the treatment of choice for male breast cancer.There is a certain correlation between the prognosis of male breast cancer and clinical stage of the disease.