Objective To provide reference of the general physiological index, blood physiology and biochemistry for middle and old-aged cynomolgus monkey.Methods 119 cynomolgus monkey aged from 11~16 (80 were males and 39 were females) were involved in the study.We detected the general physiological index( body weight, the crown-rump length and waist circumference ) , hematology and blood biochemistry parameters respectively and compared these parameters between males and females.Results Between males and females, there were significant differences in Body weight, the crown-rump length and Waist circumference of the general physiological index(P <0.01),NEUT#、LYMPH#、EO#、BASO#、NEUT%、LYMPH%、EO%、BASO%、MCV、MCH、RDW-CV、PCT、MONO%、HGB、HCT、MCHC、RDW-SD、MPV of hematology(P <0.01 or P <0.05)and TBIL、ALB、GLO、A/G、ALP、GLU、UREA、CREA、TCH、TG、CK、ALT、GGT of blood biochemistry ( P <0.01 or P <0.05 ) .There were no significant differences in other parameters ( P >0.05).Conclusion It provides reference of general physiological index, blood physiology and biochemistry parameters of cynomolgus monkey and basis for their application in biomedical domain.

The characteristics of ductal adenocarcinoma of colon under eieciror: microscopy were stout and dense microvill, with small roots buried in the top of cytoplasm. The ullrarnorphological changes of carcinomatous infiltration was similar to the picture observed in vitro cultivation of cancer cells.In 104 cases out of 159, there was an over expression of ras oncogenes P21, indicating that carcinoma of colon was related to activation of ras oncogenes. Examination with monoclonal antibodies yielded a positive rate of 83.4%- 95.7%, indicating that most of the carcinomas had colon related antigens. This phenomenon should play an important role in raising the diagnostic accuracy, and it also should serve as an indicator of effective treatment. In 62 cases of mucoid adenocarcinoma and 30 cases of signet ring cell carcinoma, there was a marked reduction of mueoitin sulfate with an increase in sialic acid mucus. The letter was a glycoprotein containing hydroxyl mucus, and it facilitated the separation of cancer cells to infiltrate and metastasize.in 134 cases, AgNOR was quantified, and there were 13.05? 1.48 granules in each mucleas. There was more abundant AgNOR in undifferentiated cancer, while the number of AgNOR fluctuated between 10.56 to 11.83 in papillary adenocarcinoma, ductal adenocarcinoma, and mucoid adenocarcinoma. indicating the qunantity of AgNOR was related to degree of malignancy in colonic carcinoma.

ObjectiveTo compare the quality of Baitiao Codonopsis Radix with different commercial grades; To provide the basis for the rational utilization of Codonopsis Radix.MethodsTotally 54 batchs of Baitiao Codonopsis Radix with different commercial grades from main producing areas in Gansu were collected. The contents of lobetyolin and atractylenoideⅢ in Codonopsis Radix were detected by HPLC. Colorimetric method was used to detect the content of polysaccharide in the Codonopsis Radix. Chinese Pharmacopoeia 2010 Edition was referred to detect the content of extractum. One way ANOVA and factor analysis method were used to comprehensively evaluate the data.ResultsLobetyolin and atractylenoideⅢ were all negatively correlated with commercial grades. The results of the principal component factor ranking showed that the samples were not sorted by the order of commercial grades, with commercial grade two ranking in the forefront.Conclusion The quality of Baitiao Codonopsis Radix with different commercial grades is different, and the quality of commercial grade two is better than other commercial grades.

Objective To investigate the current situation of nursing staffs in second-class and tertiary hospitals of Nanchang City and influencing factors in order to provide a basis for the management and research of patients safety.Methods The convenience cluster sampling method was adopted to extract the whole nursing staffs from 7 hospitals(4 second-class hospitals and 3 tertiary hospitals)in Nanchang City as the research subjects.Then the multiple regression method was adopted to analyze the influencing factors of patients safety culture in the second-class and tertiary hospitals of Nanchang City.Results The advantage fields of cognition of the nursing staffs in the second-class hospitals on the patients safety culture were the intra-department teamwork,expectation actions of managers for promoting safety,organizational learning and continuous improvement,feedback and communication of mistakes,while the fields needing to be improved were the communication openness,personnel allocation,non-penalty reactions on mistakes;the advantage fields in the tertiary hospitals were same to those in the second-class hospitals,and the fields needing to be improved included the inter-department cooperation,personnel allocation,non-penalty reactions on mistakes.Conclusion The cognition of nursing staffs in 7 hospitals of Nanchang City on the patients safety culture is in a higher level,but insufficiency still exists,partial fields need to be continuously improved.

OBJECTIVETo assess the influence of photoselective vaporization of the prostate (PVP) on the erectile function of the patient with benign prostatic hyperplasia (BPH).

METHODSUsing IIEF-5, we conducted a questionnaire investigation among 210 BPH patients before and after treated by PVP (n = 80) and transurethral resection of the prostate (TURP, n = 130). We also reviewed the clinical data and compared the pre- and post-operative penile erectile function between the two groups of patients.

RESULTSFollow-up was completed in 76 cases of PVP and 123 of TURP. The baseline data showed no statistically significant differences between the two groups in age, prostate volume, IPSS, QOL, Qmax, post void urine residual volume and IIEF-5 scores (P>0.05). Compared with the IEFF-5 score at the baseline (21.88 +/- 2.46), those at 3, 6 and 12 months after PVP were 16.72 +/- 3.17, 19.34 +/- 2.46 and 19.29 +/- 2. 18, respectively, significantly decreased at 3 months (P = 0.042), but with no remarkable difference at 6 and 12 months (P >0.05). Nor were there significant differences in the IIEF-5 score between the PVP and TURP groups at any time points (P>0.05). At 6 months after surgery, the incidence rates of erectile dysfunction were 11.7% and 13.7% in the TURP and PVP groups, respectively (P>0.05).

CONCLUSIONPVP may reduce erectile function in some cases in the early stage after surgery, but this adverse effect does not last long and is basically similar to that of TURP.

Humans ; Laser Therapy ; adverse effects ; methods ; Male ; Penile Erection ; Prostatic Hyperplasia ; physiopathology ; surgery ; Surveys and Questionnaires ; Transurethral Resection of Prostate ; adverse effects ; Treatment Outcome

Objective We aimed to explor the correlation between the serum resistin levels and the collapse process of femoral head necrosis. Methods Eighty-eight patients with osteonecrosis of the femoral head were included in this study (26, 34 and 28 cases at ARCO stage Ⅱ, Ⅲ and Ⅳ, respectively). Fifty healthy controls were enrolled. The serum resistin levels were detected with ELISA method. We compared the serum resistin levels between the patient group and control group. The differences of serum resistin levels between different ARCO stagesand various disease causes were analyzed in the patient group. Results The resistin levels were significantly higher in patients with osteonecrosis of the femoral than healthy control group (P = 0.026). Compared with control group, the resistin levels significantly increased in patients at ARCO stage Ⅲ and ARCO stage Ⅳ respectively (P = 0.001).The resistin levels of procollapse group (ARCO stage Ⅲ and Ⅳ) were significantly higher than that of precollapse group (ARCO stage Ⅱ) (P = 0.000). There was no statistic difference between ARCO stage Ⅲ andⅣ in resistin levels (P> 0.05). No statistical significance was found between different disease causes. ROC curve analysis of resisrin level indicated theertain accuracy (AUC = 0.749) , sensitivity and significant specificity (77.4％, 61.5％, respectively) in the diagnosis of femoral head necrosis. Conclusions Resistin is closely related to the collapse process of femoral head necrosis. The level of resistin was significantly increased after the collapse of femoral head, which could be useful for the clinical diagnosis of the collapse of femoral head necrosis.

Objective To observe the clinical effect of single urokinase and urokinase pump combined with low-molecular-weight Heparin in the treatment of autogenous arteriovenous fistula thrombolysis,and the influence on inflammatory factors [interleukin (IL)-1,IL-6,tumor necrosis factor-α (TNF-α)] and CD62p.Methods 20 hemodialysis patients hospitalized in our hospital for the treatment of thrombosis in fistula were selected.They were randomly divided into group A (n =10) and group B (n =10).The group A was treated by urokinase infusion,and the group B was treated with urokinase pump combined with low-molecular heparin respectively.Results Compared with that before thrombolysis,the blood flow rate was increased significantly while the IL-1,TNF-oα and CD62p decreased significantly in the two groups after thrombolytic treatment,with statistically significant difference (P ＜ 0.05).Compared with the group A,the IL-1,IL-6 and CD62p in group B were decreased after thrombolytic therapy,with statistically significant difference (P ＜ 0.05).Conclusions Urokinase combined with low-molecular-weight heparin is better than single urokinase in the treatment of arteriovenous fistula thrombolysis,providing a theoretical basis for clinical fistula thrombolysis treatment.

Objective To investigate the global research status and trends ofrehabilitation after arthroplasty.Methods The Wed of Science database was used to search the publications on rehabilitation after arthroplasty from 1994 to 2018.The included publish items were statistically analyzed by bibliometrics.VOSviewer software was used to analyze the visual transformation of literature coupling (including author coupling,mechanism coupling and country coupling) and co-occurrence analysis.The research status and trends of rehabilitation after arthrop]asty in recent years were analyzed and predicted.Results A total of 1 702 studies were included in the present study.The number of literatures increased year by year globally,including 612 in the United States as the top number of studies in the world.The total citation frequency (15 433 times) and H index (61) of the research publications were also the highest in the world.China (79 literatures) ranked 6th in the number of global research publications,with total citation frequency (451 times) and H index (12) ranked 14th.The number of publications published by JOURNAL OF ARTHROPLASTY and ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION on rehabilitation after arthroplasty was the highest.The University of Pittsburgh and the University of Toronto were the biggest contributors to publications on rehabilitation after arthroplasty.The theme of rehabilitation after arthroplasty can be divided into five categories:pain management,functional exercise,hospital management,complications and clinical trials.Hospital management wasthe main research field recently and the orthopedic specialty hospital would become a hot research topic in the fulure.Conclusion According to the current global trends,rehabilitation study is deepening and the number of publications will increase continuously.The United States is the largest contributor in this area.The current researches focus on the "hospital management" after arthroplasty.The new type of orthopedic specialty hospital may be the next research hotspot for arthroplasty.