Objective To explore the effect of the self-made pelvic bag on patients with unstable pelvic fracture.Methods Toally 24 patients with unstable pelvic fracture from January 2013 to June 2014 were set as control group and used conventional nursing.Toally 30 patients from July 2014 to December 2015 were set as observation group.The self-made pelvic bag was used in the observation group for pelvic fixation and suspension traction.The degree of pain was compared between the pre-and post-use of the bag.Result The pains after using pelvic bag in the observation group were significantly lower than that of the control group (P＜0.001).Conclusions The self-made pelvic bag can be effective for the pelvic fixation and suspension for the patients with pelvic traction.At the same time it can relieve the pain.

ObjectiveTo observe the clinical effect of compositive treatment on cerebral palsy children with rapid acupoint acupuncture at passive position.Methods37 children were treated with compositive treatment including acupoint acupuncture and physical training.Other 21 who treated with medicine were included as control.Results3 cases were cured and 33 cases were markedly effective in treatment group,which was better than that of control(P<0.05).ConclusionThe therapy composed of rapid acupoint acupuncture and physical training can significantly improve the function of children with cerebral palsy.

AIM:To investigate the changes of CD27 and CD28 expression on cytokine-induced killer(CIK) cells and natural killer(NK) cells during cultivation.METHODS:The mononuclear cells were treated with interleukin-12(IL-2),IL-7,IL-15,stem cell factor and FLT3 ligand for four weeks. The CD27 and CD28 expression on CD3+CD56+ CIK cells and CD3-CD56+ NK cells were examined by flow cytometric analysis every week during four-week cultivation.RESULTS:The expression of CD27 on CIK and NK cells two weeks after cultivation reached the peak value at(44.57?4.07)% and(51.02?5.20)%,respectively. Then,their expression declined gradually to about 30% in the fourth week. The expression of CD28 on CIK and NK cells reached the peak at the third and the second week,the values were (4.40?0.66)% and (45.14?3.58)%,respectively,decreased rapidly and then were almost completely lost at the fourth week. CONCLUSION:According to the changes of expressions of CD27 and CD28 on CIK/NK cells,optimal harvest time of cultured CIK/NK cells should be at the third week of cultivation.

OBJECTIVE:To promote effective development of services in the intravenous drugs allocation centre and to bring the pharmacists'function into full play in the hospital pharmacy.METHODS:Information concerning services in the intravenous drugs allocation centre of our hospital and experiences from which was introduced,some problems and difficulties in the pharmacy services were analyzed.RESULTS&CONCLUSION:The centralized allocation and management of intra-venous drugs have ensured the safety and effectiveness of the clinical intravenous drug use and which have become the essential part of the pharmaceutical care with a core of rational drug use.

Objective To explore the diagnosis,treatment and prognosis of primary gastric malignant (lymphoma)(PGML).Methods The diagnosis and treatment data of 21 cases of PGML admitted in our(hospital) during 8 years was retrospectively analyzed.The diagnostic methods included barium meal(examination),gastroscopy,B type ultrasonography,and CT scan.All patients underwent operative treatment and most of the patients received adjuvant chemotherapy.Results Upper abdominal pain,digestive tract bleeding,emaciation and abdominal mass were common clinical manifestations of PGML.The resectabilty rate of PGML was 90.5% while the 5-year survival rate was 57.1%.Conclusions The key to a satisfactory prognosis was early diagnosis,radical curative operation and combined treatment.

Objective:Occult breast cancer (OBC) accounts for 0.3%-1.0%of all breast cancers. Because of the rarity of this dis-ease, its treatment and prognosis remain unclear. Our study evaluated the treatment outcomes and prognostic factors associated with OBC. Methods:A total of 82 patients diagnosed with OBC based on available criteria were treated at the Cancer Hospital of Chinese Academy of Medical Sciences, Beijing, China, between January 1968 and June 2014. Except for 16 patients who were treated by needle biopsy or excisional biopsy only and were subsequently excluded, all of the cases reported were included in the study. Of the remaining 66 patients, one was male. Patient data, tumor characteristics, and treatment and outcome variables were evaluated. Overall survival (OS) and disease-free survival (DFS) were analyzed. A unicentric retrospective review of 66 patients with OBC was performed. Re-sults:The median follow-up was 75.5 months (7.0-328.0). No significant differences in OS and DFS were observed between patients who underwent mastectomy plus axillary lymph node dissection (Mast+ALND) and those who underwent breast conservation surgery (P>0.05). Univariate analysis revealed that nodal status is a significant prognosis factor of DFS (P=0.031). Conclusion:No significant difference in treatment outcomes between mastectomy+ALND and breast conservation surgery was observed. Nodal status may be an independent predictor of poor outcomes in OBC patients.

Objective:This study was conducted to evaluate whether or not immediate breast reconstruction influences quality of life and patient body image satisfaction outcomes among Chinese women with breast cancer compared with modified radical mastecto-my. Methods:Sixty patients with breast cancer and were operated from July 2011 to July 2012 in Cancer Institute&Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College were included. These patients were divided into two groups:Ⅰ(30 patients) underwent modified radical mastectomy andⅡ(30 patients) underwent mastectomy with immediate breast reconstruction. Pa-tient satisfaction with breast reconstruction was evaluated by functionally assessing cancer therapy-breast cancer scale (FACT-B) and the scales that we designed. Results:No significant differences were observed between the two groups in terms of baseline characteris-tics, histopathological characteristics, and incision conditions (P>0.05). The patients in groupⅡ(immediate breast reconstruction) ex-hibited improved body image satisfaction outcomes (41.1 ± 10.8 vs. 33.2 ± 8.8, P=0.003);this difference was still observed after adjust-ment for confounding factors was performed by multiple linear regression. No significant difference was found between the two groups in terms of total FACT-B score and psychological evaluation score (P>0.05). Conclusion:Chinese women who prefer immediate breast reconstruction exhibited an improved body image satisfaction.

Beverages ; Exercise ; Female ; Glycyrrhizic Acid ; pharmacology ; Humans ; Physical Endurance ; Students

BACKGROUND: In the field of intervertebral disc tissue engineering, seed cells primarily consist of nucleus pulposus cells (NPCs) and mesenchymal stem cells (MSCs). NPCs have been known to have several shortcomings: limited source, inconvenient collection, poor proliferative capacity, and difficult in vitro culture.OBJECTIVE: To investigate the proliferation of MSCs after co-culture with NPCs in alginate beads-simulated three-dimensional environment.DESIGN, TIME AND SETTING: A cell observation was performed at the Laboratory of Orthopedics, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology between December 2007 and October 2008.MATERIALS: Six healthy New Zealand rabbits of 4 months old were provided by the Laboratory Animal Center, Tongji Medical College of Huazhong University of Science and Technology and were used for the present study.METHODS: Rabbit MSCs were isolated and purified using density gradient centrifugation and adherence methods. Rabbit NPCs were isolated and purified using collagenase Ⅱ digestion and adherence methods. Following liposome-mediated green fluorescent protein tranfection and G418 screening, MSCs of passage 3 were cultured either alone (control group) or with NPCs at a ratio of 1:1 (co-culture group) in alginate beads. After 14 days of culture, alginate beads were dissolved and MSCs were collected by flow cytometry sorting.MAIN OUTCOME MEASURES: The expression of collagen Ⅱ and aggrecan in MSCs was detected by RT-PCR and Western blot techniques.RESULTS: mRNA and protein expression of collagen Ⅱ and aggrecan was observed in the co-culture group, but not in the control group, after 14 days of culture.CONCLUSION: MSC differentiation towards nucleus pulposus-like cells can be induced by co-culture with NPCs in a three-dimensional environment.

BACKGROUND: Utilizing tissue engineering technique, various gel systems are served as scaffolds to repair bone defect. The scaffolds should have features of nontoxic and no teratological effects to the body. OBJECTIVE: To observe the effect of sodium alginate-gelatin/osteoblast gel on chromosomal pattern aberration in rabbits. DESIGN, TIME AND SETTING: The in vivo material animal experiments were conducted at the Beijing Shijitan Hospital and Department of Histology and Embryology, Peking University Health Science Center from October 2007 to March 2008. MATERIALS: A total of 12 New Zealand rabbits, aged 2 months, with clean grade, were randomly divided into 2 groups. The experimental group contains 4 female and 4 male rabbits, and the remaining 4 females were served as the control group. Sodium alginate dried powder were purchased from Sigma, USA, and the gelatin dried powder were supplied by Liidao Company, Hebei, China. METHODS: Following numbering, bone marrow was collected from 12 rabbits. Bone marrow stromal stem cells (BMSCs) were isolated by the density gradient centrifugation, and then in vitro cultured with osteoblast inductor. Osteoblasts following passage were an order of magnitude of 10~7. Bright pink gelatiniform liquid with mass ratio of sodium alginate and gelatin at ratio of 2:3 was prepared. Rabbit osteoblasts with final concentration of 5×10~9/L were mixed with CaCb solution to form fruit jelly-shaped sodium alginate-gelatin/osteoblast gel. Critical-sized calvarial defects were created in diameter of 1.5 cm in 12 rabbits. After 1 week, cell/scaffold complex (0.5 mL) was implanted to repair the bone defect in the experimental group. There was no treatment in the control group. MAIN OUTCOME MEASURES: The change of chromosomal pattern was observed at 3 months following reparation. RESULTS: No Chromosome somatotype aberration was found in 100 metaphases in the experimental group. From 400 metaphases of the control group, 4 abnormal cells were found, with 1% chromatid-type aberration ratio. Meantime, 12 abnormal cells in 800 metaphases of the control group were found, with 1.5% chromatid-type aberration ratio. The numerical value was within the normal range. Chromosome karyotype analysis: the chromosome number of each experimental rabbit was 2n=44, karyotype of the control rabbit was 44, XX, which was normal female; or 44, XY, normal male, no abnormal was found. The female rabbit in the experiment group was 44, XX, no abnormal was seen. CONCLUSION: From the cytogenetoxicity point of view, sodium alginate-gelatin/osteoblast gel is safe in repairing bone defects.