Objective To explore nursing of the patients with acute myelogenous leukemia after upper abdominal cluster transplantation.Methods From March 2009 to August 2012,eight cases of upper abdominal organ cluster transplantation were performed in our center,among whom one suffered from acute myelogenous leukemia after operation.We summarized the clinical data and nursing methods of this case.Results The leukocytes,erythrocytes and platetets decreased 22 days after transplantation and the decreasing continued for more than four months.Four bone marrow biopsies were performed.During the first two biopsies,no definite cause of the blood cells decreasing was found,while the outcome of the third time showed that it was type M3 acute myeloid leukemia and genetic testing at the fourth time showed AML1/E-TO was positive.After diagnosis,the patient was shifted to the Department of Hematology and underwent further treatment.Conclusions Close observation,timely diagnosis and treatment,prevention of infection,bleeding and psychological nursing are the keys to promote patients recovery.

According to characteristics of gait-assisted training, exoskeleton-based lower limb rehabilitation robot can be classified into treadmill-based exoskeleton robot and over-ground exoskeleton robot. Both kinds of exoskeleton-based lower limb rehabilitation robot have been applied in stroke rehabilitation, both in subacute and chronic stages, that may do something in gait training, balance improvement and lower limb motor function recovery.

The practice of general practice emphasizes that the general practitioner is the backbone, and the primary health institution is the main body, which solves the main health problems of the commu-nity and meets the basic health service needs of the residents. Rehabilitation medicine occupies a prominent position in the community health service, and its related knowledge and skills are the important part of the whole medical education. However, rehabilitation medicine has more teaching contents, less training time and out-of-date teaching model, which have made the effect of rehabilitation medicine teaching not good. In the rehabilitation medicine teaching for training general practitioners, by strengthening the concept of reha-bilitation, elaborating teaching content, optimizing teaching ward-round, and outstanding ability as well as reforming evaluation way, we try to exercise the students' clinical thinking and improve clinical skills, to cultivate outstanding qualified general medical practitioners for community rehabilitation ultimately.

Objective To summarize nursing experience of digestive tract fistula after orthotopic liver transplantation (OLT). Methods From January 2000 to December 2010,1173 patients received liver transplantation,among whom 61 recipients got digestive tract fistula during early stage after operation.The clinical data and major nursing measures of 61 patients were studied retrospectively. Results The incidence rate of digestive tract fistula after OLT was 5.20％.The incidence rate of bile leakage,gastric fistula,duodenal fistula,jejunal fistula,ileal fistula and transverse colon fistula were 3.90％,0.42％,0.08％,0.34％,0.08％ and 0.34％,respectively.The onset time of digestive tract fistula was from 3 to 24 days post transplantation,and atypical symptoms such as fever,abdominal pain,abdominal distention,weakened enterocinesia and even septic shock were presented.And the rising or descending of white blood cells counts,rising of level of transaminase and total bilirubin in laboratory examination were simultaneously presented.Four patients died of bile leakage,and other seven patients died of intestinal fistula throughout conservative or operative treatment.The rest of 50 were discharged healthily. Conclusions The morbidity of digestive tract fistula after OLT is low,but its mortality rate is high.It is necessary to closely observe patients' condition and confirm diagnosis in early stage,in order to promote the healing of digestive tract fistula after OLT.At the same time,psychological,basic and dietary nursing should be given in order to enhance the survival rate and quality of life of patients.

Multiple myeloma is a plasma cell disease with the second highest incidence among hematological malignancies. Its risk of concurrent thrombosis is high, which greatly affects the quality of life and even endangers life of multiple myeloma patients. The pathogenesis of thrombosis in patients with multiple myeloma is complex, which is still unclear. However many mechanisms are considered to be related to hypercoagulable state in patients with multiple myeloma. Currently, there is a lack of thrombosis risk assessment model for multiple myeloma. Therefore, this paper reviews the research and the latest progress of venous thrombosis in patients with multiple myeloma, and provides a theoretical basis for the prevention and treatment of thrombosis.

OBJECTIVE:To provide reference for development and application of Korean medicine Atractylodes japonica. METHODS:Using"Guancangsu""Huaxue chengfen""Yaoli zuoyong""Atractylodes japonica""Chemical constituents""Pharmacological effects"as Chinese and English key words,relevant literatures published during 1983-2017 were retrieved from CNKI, PubMed, ScienceDirect full-text database, the chemical constituents and pharmacological effects of A. japonica were reviewed. RESULTS & CONCLUSIONS:As of June 21,2017,a total of 226 literatures were collected,including 43 valid literatures. A. japonica mainly contains terpenoids,aliphatic,aromatic in volatile oil,glycosides active constituents in roots,and shows anti-inflammatory and analgesic,cardio cerebral vascular protection,contianaphylaxis,antibacterial,antiviral and anti-ulcer effects. Currently,the research of A. japonica on the chemical constituents and pharmacological effects has achieved initial results, however, reports of its toxicity are rare. Therefore, the safety evaluation should be taken into account in the study of its pharmacological effects.

Objective To discuss the long term clinical effect of ileal orthotropic neobladder.Methods From 1991 to 1998,79 patients,mean age 55(41～75)years,male 74,female 6,were followed up.The serum creatinine and urea,electrolytes,blood routine,B ultrasonic scan of the neobladder residual urine and IVU or MRU of the patients were followed up.The max transverse diameter of renal pelvis and the max verticaI/level diameter of neobladder were measured in 5,10 to 14,15 years of postoperative when IVU or MRU.All results of different time were compared by the multiple comparisons.The local or distant cancer recurrence and the complications of the operation Were evaluated. Results Sixty-four cases,58 male,6 famle,were long term followed up:mean time was 167 (range,121～216)months.Seven cases died of other diseases.Seven cases had pelvic recarrence.Two cases had urethral recurrence.Three cases died of tumor metastasis.One case had ureter recurrence.Forty-eight patients were alive more than 10 years.The value of the serum creatinine,urea,electrolytes and bloods routine of the patients were normal after 5,10 to 14 and 15 vears postoperative (P＞0.05).The max transverse diameter of the renal pelvis in 5,10 to 14 and 15 years Dostoperative were 14.0 mm,14.1 mm and 13.7 mm,respectively,P＞0.05.The max vertical/level diameter of the neobladder in 5,10 to 14,15 years of postoperative were 110.4 mm/90.4 mm,111.5 mm/95.3mm and 127.0 mm/97.0 mm,respectively,P＞0.05.The residual urine of 5 cases was more than 50 ml and had not increased during follow up.Eight cases with neobladder stone were cured by the intracavitary lithothrypsis.Two cases with uretheral stricture were cured by the intracavitary therapy.Twelve cases of 14 cases with inguinal hernia were cured by reoperation,2 cases accepted conservative treatment.Only 17 cases had no complication involve of the cancer and the operation. Conclusion The upper urinary tract and neobladder of the ileal orthotopic neobladder could be stable for long time,the cure rate of tumor is satisfactory and the lifetime follow up is necessary.

Background and purpose:Adenosine triphosphate-binding cassette superfamily G member 2 (ABCG2), which has been found over-expressed in a variety of cancer cells, takes part in the drug resistance of cancer through effux of anticancer drugs. The purpose of this study was to investigate the mechanisms of human glioblastoma cells sensitivity to pyropheophorbide-a methyl ester (MPPa)-mediated photodynamic therapy (PDT) eradicating tumour cells and its relationship to ABCG2.Methods:U87 and A172 glioma cell lines in the logarithmic growth phase were selected and exposed to the treatment of MPPa-PDT and MPPa-PDT+fumitremorgin C (FTC) respectively. The cell viability was measured with the use of CCK-8 assay. The expression of ABCG2 was detected by Western blot. The intracellular contents of MPPa in each group without illumination were tested by lfow cytometry. Flow cytometry with AnnexinⅤ-FITC/PI double staining was used to detect the cell apoptotic rate. DCFH-DA staining was used to assess the generation of intracellular reactive oxygen species (ROS).Results:The MPPa-mediated PDT could eradicate A172 and U87 cancer cells in an energy-dependent manner. The light energy density in A172 was 8 times of that in U87 when the cell viability reached median lethal dose after MPPa-mediated PDT. The high expression of ABCG2 in A172 cells affected the accumulation of intracellular MPPa. Inhibition of ABCG2, not only could enhance the eradicating effect of MPPa-PDT on A172 cells, but also could increase the yield of ROS triggered by MPPa-PDT and the accumulation of intracellular MPPa.Conclusion:The human glioblastoma cell line A172 is insensitive to MPPa-mediated PDT. The mechanism may relate to ABCG2, which decreases the MPPa content in cancer cells through effux of MPPa, resulting in decline of cytotoxicity.

Objective:To analyze the dynamic changes of total HIV-1 DNA in peripheral blood mononuclear cells (PBMC) following highly active antiretroviral therapy (HAART) in HIV-1/HCV co-infected patients.Methods:Thirty patients with HIV-1/HCV co-infection without anti-HCV treatment (co-infected group) and 42 HIV-1 infected patients with initial treatment (mono-infected group) admitted to Guangzhou Eighth People’s Hospital from May 2015 to December 2017 were retrospectively analyzed. The virological and immunological responses of the two groups at 12, 24, 48, 72 and 96 weeks after HAART, the changes of total HIV-1 DNA in PBMC and its relationship with peripheral blood HIV-1 RNA and T lymphocyte subsets were observed. SPSS 22.0 statistical software was used to analyze the data.Results:The plasma HIV-1 virus inhibition rate, CD4 + T cells and CD4 + /CD8 + ratio increased and the total HIV-1 DNA in PBMC decreased in both groups after HAART. The inhibition rate of HIV RNA at week 72 in co-infected group was significantly lower than that in the mono-infected group ( χ2=7.93, P<0.01). Compared with the mono-infected group, the CD4 + T cells at week 12, 24, 72 and 96 after HAART were lower in the co-infected group ( U=313.50, 329.00, 286.00 and 204.50, P<0.05 or <0.01). The CD4 + /CD8 + ratio at week 48 in the co-infected group was lower than that in the mono-infected group ( U=294.50, P<0.05). The total HIV-1 DNA of the co-infected group at baseline and week 12 was lower than that of the mono-infected group ( U=362.00 and 359.00, P<0.01 or <0.05). There was no significant correlation between total HIV-1 DNA in PBMC and HIV-1 RNA or CD4 + /CD8 + ratio in both groups ( P>0.05). There was no correlation between total HIV-1 DNA and CD4 + T cells in HIV-1/HCV co-infected group ( b=-0.001, P>0.05), but it had negative correlation in the mono-infected group ( b=-0.001, P<0.05). Conclusion:Total HIV-1 DNA in PBMC was significantly decreased after HAART in HIV-1/HCV co-infected patients. Co-infected with HCV may delay the decrease of total HIV-1 DNA after HAART in patients with HIV-1 infection.

Male primary adenocarcinoma of urethra is rare clinically. A patient with primary adenocarcinoma of posterior urethra complicated with intestinal metaplasia was admitted and underwent urethral mass resection. The tumor recurred 3 months after surgery and no further treatment was given for personal reasons. The purpose of this report is to improve clinicians' understanding of urethral cancer, so that patients can undergo more accurate diagnosis and treatment.