Humans ; Infant, Newborn ; Jaundice, Neonatal ; Retrospective Studies

Objective To explore the relationship between self-management behaviors and family function among elderly pa-tients with diabetes in community in order to provide evidence for community nursing of diabetes.Methods A total of 670 elderly patients with diabetes were selected with convenience sampling household survey method and investigated with the family Adapta-tion,Partnership,Growth,Affection,and Resolve(APGAR)and the Summary of Diabetes Self-Care Activities(SDSCA).Results The family functions total score of the elderly patients with diabetes in community was (6.95±2.91),the self-management behav-iors total score was (20.06±5.80),among the self-management behaviors the score for exercise was the highest and blood glucose monitoring was the lowest;family function had remarkable positive relation with the total score of self-management behaviors a-mong elderly patients with diabetes in community(r=0.156,P <0.05).Conclusion There is a correlation between the self-man-agement behaviors and family function,good family function is conducive to the improvement of self-management behaviors for the elderly patients with diabetes.

Objective To estimate the effect of glycoprotein (transmembrane) nonmetastatic melanoma protein B (GPNMB) on the proliferation and migration of as well as melanogenesis in melanoma cells.Methods The expression of GPNMB was detected by immunofluorescence assay in two melanoma cell lines M14 and G-361,as well as in primary human melanocytes.Then,the three kinds of cells each were classified into three groups:experimental group treated with small interfering RNA targeting GPNMB (GPNMB-siRNA),negative control group treated with the negative control siRNA,blank control group remaining untreated.Methyl thiazolyl tetrazolium (MTT) assay,transwell invasion assay and spectrophotometry were performed to evaluate cell proliferation activity,invasion potential and melanin levels,respectively.Statistical analysis was done using Student's t test.Results GPNMB was expressed in both melanoma cells and melanocytes.The transfection with GPNMB-siRNA down-regulated the mRNA and protein expressions of GPNMB in,and markedly suppressed the proliferation and migration of,melanoma cells.In detail,the proliferative activity (expressed as the absorbence value at 570 nm) of M14 and G361 cells was reduced by 35％ and 40％ respectively,the migration activity of M14 and G361 cells by 49％ and 51％ respectively,and the melanin levels in melanocytes,M14 cells and G361 cells by 73％,82％ and 69％ respectively,in the experiment group compared with those in the blank control group.Conclusions The siRNA-mediated silencing of GPNMB could effectively inhibit the proliferation of,invasion of and melanogenesis in melanoma cells,which suggests that GPNMB plays critical roles in the initiation and progression of melanoma.

Objective To explore the effect of occupational therapy (OT) on the depressive mood and activity of daily living (ADL) in patients with post stroke depression (PSD). Methods 42 patients with PSD were divided into OT group (n=21) and control group (n=21).Both 2 groups received routine therapy, and OT group received ADL training, selective recreation and sport and appreciation of music in addition.They were evaluated by modified Bathel index (MBI) and Hamilton Self-rating Scale for Depression (HAMD) before and after treatment.Results The scores of MBI increased and the scores of HAMD decreased significantly after 4 weeks in both 2 groups (P<0.001), especially in the OT group (P<0.01). Conclusion OT can improve not only ADL, but also the depressive mood in patients with PSD.

Objective To explore the effect of occupational therapy (OT) on hemianesthesia and hand function after stroke. Methods 50 stroke patients with hemianesthesia were divided into OT group (n=25) and control group (n=25). The OT group accepted OT combined with routine therapy and the control group accepted routine therapy only. They were assessed with upper extremity sense of Fugl-Meyer Assessment (FMA) and evaluation of hand function before and after treatment. Results The scores of FMA and hand function improved significantly in both groups 2 months after treatment, and improved more in the OT group than in the control group (P<0.05). Conclusion OT can improve the sense and the hand function in stroke patients with hemianesthesia

Objectives To report the first case of multiple trichodis coma in China.A 31-year-old man presented with multiple,broomcorn grain to r ed bean-sized,skin-colored,firm papules on the right lower extremity for 15 years,and similar lesions on the left knee and lower leg for about one year.T he lesions were asymptomatic.Methods and Results Histopathology showed acanth osis of epidermis,proliferation of fine reticulate collagen fibers and depositi on of focal mucinous proteins in upper dermis.Small blood vessels and nerve fib ers were increased,and proliferation of elastic fibers was localized in the hai r follicles and around some rete ridges.Proliferated hair follicles were seen i n the margins of the lesions and extended down in a collar-like pattern.Ultra structurally,Merkel cell-axon complex was located in the overlying basal lami na of the epidermis.Myelinated nerve fibers were seen in the upper dermis.Bloo d vessel alterations were found under electron microscopy,some basal laminae of blood vessels exhibited laminated structure,proliferation of fibrous component,and thickened wall of blood vessels were observed.Conclusions The disease is rare.It is a hamartoma originated from hair disk.

Objective To describe the sonographic features of abdominal wall endometriosis(AWE).Methods 105 consecutive women with proven pathological endometriosis of the abdominal wall were retrospectively recruited.The clinical data and the result of the sonographic examinations were reviewed and described.The AWE lesions were divided into ＜3 cm and ≥3 cm groups according to their maximum diameter.Results The sonographic feature of AWE includes irregular hypoechoic nodules with ill-defined margins,anechoic and hyperechoic ring maybe exist.In color Doppler,most of them showed few internal vascularity.Compared with≥3 cm group,＜3 cm group nodules manifested as shorter latent period,with more superficial location,round or oval shape,peripheral hyperechoic ring and none or few vascularity were more common.As for ≥3 cm group nodules manifested as longer latent period,with deeper location,irregular shape,abundant of vascularity were more common.Conclusions Specific diagnosis of AWE can be made by using high frequency sonography combined with clinical features.More accurate information can be provided by judging the size,range and infiltrative depth.

Objective: To modify EBP(endotoxin binding peptide), clone and express the mutate of EBP gene and gain purified mEBP.Method: mEBPgene was cloned by PCR site-directed mutagenesis. PinpointXa-3/mEBP expression vector was designed to express human mEBP as a fusion protein in BL21 (DE3) pLysS. Digested engineering bacteria by lysozyme and collected inclusion bodies.Fusion protein was purified by Pinpoint TM Xa purification system and cleaved by factorXa,mEBP was purified by RP-HPLC. Results: Mutations at residues 5 and 18(Gln→Lys) was obtained by PCR site-directed mutagenesis, expressed and purified mEBP successfully.Conclusions: Obtaining of purified mEBP lay a foundation for its biological activity research.

Cyclin-dependent kinase 10 (CDK10) function as a tumor suppressor gene through regulating cell cycle interacting with transcription factor Ets2.Studies demonstrate that the downregulation of CDK10 expression occurs in multiple cancer types,indicating a potential application of CDK10 as a molecular diagnostic marker as well as therapeutic target.

Objective To investigate the safety of vaginal delivery in gravidas with previous cesarean section and its influencing factors.Methods Four hundred and seventy-four full-term gravidas who received cesarean section at the Department of Obstetrics and Gynecology of Peking University First Hospital from January 1,2012 to August 31,2014 were enrolled in this study.Among those subjects,38 who underwent successful vaginal delivery were grouped into vaginal birth after cesarean (VBAC) group,and the other 436 accepting repeated cesarean section were grouped into cesarean group.Delivery outcomes and maternal/neonatal complications of the two groups were retrospectively analyzed with two-sample t-test and Chi-square test.Results Among the 45 patients (9.5％) who attempted VBAC,seven underwent cesarean section for suspected fetal distress and the other 38 (84.4％) succeeded in vaginal birth without uterine rupture.The amount of postpartum hemorrhage in patients of cesarean group was more than that of VBAC group [(330.8±94.8) vs (257.7± 199.7) ml,t=2.021,P＜0.01] after exclusion of three patients with dangerous placenta previa,and the postpartum hospital stay was shorter than that of cesarean group [(2.5± 1.4) vs (4.5± 1.3) d,t=7.952,P＜0.01].There were three newborns with neonatal asphyxia,twelve with neonatal infections and forty transferred to the Pediatrics Department following cesarean section.Besides,complications of headache and urinary retention occurred in 20 and 32 mothers after cesarean section,respectively.However,no complication occurred in VBAC group.Sixty-three cesarean sections were indicated as thin lower uterine segment and among them,fourteen (22.2％) had muscular rupture.Among the six patients who complained of tenderness in lower uterine segment,three were found having muscular rupture during cesarean section.Conclusion VBAC is an option for gravidas with history of cesarean section only if they meet the criteria for VBAC attempt.VBAC could lower the cesarean section rate without increase the incidence of complications.The rate of trial of labor after cesarean was low,patients education should be strengthened to increase it.