BACKGROUND:The functions of homo heterogeneous ribonucleoprotein E1 are very wide. It can participate in the expression of skeleton proteins in the nervous system. OBJECTIVE:To construct the recombinant plasmid of homo heterogeneous ribonucleoprotein E1 and observe its expression in nerve cells for further studying the functions of it in neurocytes. METHODS:Using pcDNATM4/His C, the homo heterogeneous ribonucleoprotein E1 was subcloned into recombinant plasmid E1-pcDNATM 4/His C, fol owed by enzyming and sequencing. After SH-SY5Y cells were transfected with the recombinant plasmid, western blot analysis and real time RT-PCR were used to detect the expression of homo heterogeneous ribonucleoprotein E1 in SH-SY5Y cells. And the growth of SH-SY5Y cells was observed. RESULTS AND CONCLUSION:We successful y constructed the eukaryotic expressed vector of homo heterogeneous ribonucleoprotein E1. The recombinant plasmids were verified to express in SH-SY5Y cells correctly at mRNA and protein levels. And SH-SY5Y cells generated quickly after homo heterogeneous ribonucleoprotein E1 was over-expressed. The homo heterogeneous ribonucleoprotein E1 is an important protein in neural development. And this vector offers the premise for further studying its function in nervous system.

Objective To explore the measure of the peri-operative care in patients undergoing nephroureterectomy with transvaginal NOTES-assisted hybrid endoscopy.Methods Nursing measures and the effect of 3 patients who underwent transvaginal NOTES-assisted hybrid endoscopy in nephroureterectomy were retrospectively analyzed.Results All procedures were successfully completed.There were no intraoperative or postoperative complications.All patients were cured and discharged.Conclusions For the patients receiving transvnginal NOTES-assisted hybrid endoscopy in nephroureterectomy,good psychological care,adequate preoperative preparation,postoperative care,and health education can reduce postoperative complications and play an important role in the success of the operation.

Objective To explore the relationship between TGF-beta1,BRCA2,HER2,ER,PR and clinical factors in breast cancer.Methods The expression of TGF-beta1,BRCA2,HEB2,ER,PB in 67 cases breast carcinoma were detected by immunohistochemistry staining SP method.The correlation of the results with other parameters which included age,pathohistological grade,status of auxiliary lymph nodes were analyzed by mono-factor unconditional logistic regression analysis.Results The expression of TGF-beta1 was correlated with BRCA2.and the expression of BRCA2 was correlated with TGF-beta1 and c-erbB-2 in breast cancer.Condusion Overexpression of BRCA2 was related with TGF-beta1 and HER2 in breast carcinoma.It was useful in breast carcinoma prognosis by detecting these three factors.

Objective To explore the doctor-nurse integrated health care management model in perioperative nursing management of transvaginal natural orifice transluminal endoscopic surgery (NOTES). Methods A total of 70 female patients underwent transvaginal NOTES. All patients were randomly divided into the control and the study groups. The control group adopted the traditional model of care, and the study group implemented a layered panel system of integrated health care nursing mode, which consisted of three lines (leader), second line, front-line doctors, anesthesiologists consisting of the doctor series and secondary responsibility leader, a responsibility of nurses, operating room nurses laparoscopy group traveling together constituted a series of nurses′ health care integration of the health care team. The average length of stay, preoperative waiting days, awareness of the disease, early postoperative activities and reasonable diet, patient satisfaction with care, doctors′ satisfaction with nurses′ operation and overall satisfaction with health care work were compared. Results The preoperative waiting days, average length of stay, surgical satisfaction, patients′ satisfaction, doctors-nurses′overall satisfaction in the study group were (3.95±0.51) d, (11.58±1.83) d, (95.48±3.82)%, (99.26± 0.61)%, (96.33±0.29)%, the control group were (5.50±0.68) d, (15.79±2.14) d, (82.08±7.21)%, (92.18± 3.54)%, (80.03 ± 5.88)%, the differences were statistically significant (t=-4.431-6.172, P < 0.05). The patients awareness of the disease, early postoperative activities and reasonable diet (postoperative eating time) in the study group were (92.77 ± 0.59)%, (1.60 ± 0.63) d, (2.20 ± 0.54) d, the control group were (93.15 ± 0.47)%, (1.90 ± 0.42) d, (2.40 ± 0.33) d, the difference was not statistically significant (t=-0.898,-0.771,-0.201, P>0.05). Conclusions The implementation ofdoctor-nurse integrated health carenew model can optimize the collocation of medical health care integration, enhance the quality of care, improve patient experience, and improve patients′and doctors′satisfaction for nursing work.