Objective To discuss influence of early rehabilitation nursing on rehabilitation effect of patients after heart valve replacement.Methods 60 patients with heart valve replacement were divided into the rehabilitation group and the control group with 30 patients in each group.The control group was given normal nursing and self-exercise ad libitum.Based upon the above,the rehabilitation group was given systemic and normative rehabilitation nursing according to programs established for each individual.The incidence of complications,guardianship time and hospitalization time were compared between the two groups.Results The incidence of complications of the patients in the rehabilitation group was much lower than the patients in the control group.And the time of the patients in the rehabilitation group in ICU and hospitalization time was shorter than the patients in the control group.Conclusions Early rehabilitation care can effectively reduce the incidence of complications after cardiac surgery,promote recovery of cardiac function,also can improve the quality of life of patients.

Objective To compare the effects of no-rinse skin cleanser and warm water with paraffin oil in first brush bath of the new-born. Methods About 42 newborns who were born from January to March 2016 were set as control group and used warm water with paraffin oil in first brush bath. About 43 newborns who were born from April to June 2016 were set as observation group and used no-rinse skin cleanser in first brush bath. The cleaning time and effect ,the rectal temperature before and after sponge and dermatitis were compared. Results Both groups did not develop dermatitis. But the observation group had better cleaning satisfaction , less cleaning time, faster rewarming than those of the control group with statistical significance (all p<0.05). Conclusion No-rinse skin cleanser used in the first brush for the new-born can reduce cleaning time and difference of temperature, which is safe for clinical application.

Objective To study the toxic effects of 5-amionlevulinic acid-based photodynamic therapy (ALA-PDT) on human peripheral blood mononuclear cells (PBMCs), cord blood mononuclear cells (CBMCs) and peripheral blood stem cells (PBSCs), and furthermore, to understand the possible causes of this response. Methods We used MTT assay to detect the survival rate of PBMCs, CBMCs and PBSCs after treated by ALA-PDT under the optimum experiment conditions with U937 as control;Annexin V-FITC/PI was used to detect the pattern of cell death induced by ALA-PDT. By using flow cytometry, we detected intracellular PpIX fluorescence intensity. Results After ALA-PDT treatment the survival rate of PBMCs had no significant change;however in PBSCs and CBMCs, the survival rate reduced to 70%, and the survival rate of leukemia cell U937 was the lowest, about 30%. After incubation with ALA,except for PBMCs, intraceUuiar PplX fluorescence intensity of the other two kinds of normal haemocytes and U937 increased obviously. These results combined with the flow cytometry suggested that the main pattern of cell death here was apoptosts. Conclusion Under the optimum experiment conditions, ALA-PDT has a slight effect on normal haemocytes but excellent depletions of leukemia cells. Therefore, it can effectively purify autologons bone marrow or stem cell grafts.

Objective To observe the application of improved Parks incision combined with proparacaine surface anes-thesia in the correction surgery of adolescent concomitant strabismus and the postoperative recovery situation. Methods Fifty-five patients who had received concomitant strabismus correction surgery in our hospital were randomly selected and divided into the improved group and the traditional group, of which the improved group (35 patients) was given the improved Parks incision combined with proparacaine surface anesthesia surgical method and the traditional group (20 patients) was given traditional corneal limbus trapezoid incision combined with lidocaine local anesthesia surgical method. The surgical anesthesia tolerance, postoperative cosmetic results and preoperative and postoperative tear film stability of the two groups were observed. The data were analyzed statistically. Results The patients received propara caine surface anesthesia and the patients received lidocaine local anesthesia were not significantly different in the toler-ance(P>0.05). Regarding to cosmetic results, the Parks incision concealed itself better than the traditional corneal limbus trapezoid incision, and showed faster and better recovery and better postoperative orthotopic effects, with statis-tically significant differences. The improved group was better than the traditional group in the fluorescein staining tear film break-up time (FBUT) and schirmer's Ⅰ experiment (S1T) 30 days after surgery, with statistically significant dif-ferences. Conclusion The improved surgery has better anesthetic tolerance effect, less invasive operation, less damage to normal tissue, better postoperative cosmetic results and smaller influence on ocular surface tear film function than the traditional surgery, thereby worthy of promotion.

Objective To investigate whether the effects of rapamycin on promoting oral squamous cancer cell apoptosis is related with inhibiting TLR4 expression and inflammatory factor IL-6 and PGE2 expression.Methods Human oral squamous carcinoma SCC-15 cell line was cultured and interfered by rapamycin.Then the activity of SCC-15 cells was detected by CCK 8,the SCC-15 cells apoptosis was detected by the Hochest33342/PI double staining,the invasion ability was determined by the transwell method.The TLR4 protein expression level was detected by Western blot and IL-6 and PGE2 expressions were detected by ELISA.Results Rapamycin could promote cell apoptosis,the invasion ability of SCC-15 cells was significantly decreased.After rapamycin intervention,the TLR4 protein expression was decreased and expression levels of IL-6 and PGE2 were reduced,showing statistical difference as compared with the negative group (P＜0.05).Conclusion Rapamycin promotes oral squamous cancer SCC-15 cell apoptosis,which may be related with inhibiting TLR4,IL-6 and PGE2 expression.