This paper summarized the nursing experience of one infant with right lower limb ischemia caused by amniotic band syndrome. The nursing key points included:careful observation of the infant condition,exposing the wound,raising the affected limb,wound disinfection,and removing necrotic tissues at the surface skin,applying topical drugs for promoting tissue growth and antibiotics,selecting appropriate dressing to provide suitable environment for tissue regeneration;debridement of inguinal skin,dressing change,assessing pain and providing corresponding care during debridement;infection prevention. After 29 days of treatment and careful nursing care,the skin damage was repaired on the right lower limb,swelling subsided,the necrotic tissues at right inguinal region were completely cleared,granulation tissue was formed,and the infant was discharged smoothly.

Objective: To detect the novel apoptosis-related protein PDCD5 expression in granulosa cells of polysystic ovary syndrome(PCOS) and normal ovary, and explore the pathogenesis of PCOS. Methods:The granulosa cells were collected from 30 cases of PCOS and normal ovary in IVF-ET. Expression of PDCD5 was detected by flow cytometry; immunofluorescence and immunohistochemistry. Cell apoptosis was detected by Propidium Iodide (PI) staining. Results: The number of hypodiploidy cells associated with apoptosis in granulosa cells of PCOS was greater than that of the normal control. PDCD5 protein expression in PCOS granulosa cells was significantly higher than that in normal ovary(P

Objective To investigate the clinical presentation,diagnosis,and surgical management of anti-N-methyl-D-aspartate (NMDA) receptor encephalitis.Methods One case of anti-NMDA receptor encephalitis in a previously healthy 17-year-old female related to the development of NMDA receptor autoantibodies triggered by an ovarian teratoma was reported.The related literature was reviewed and the clinical feature was summarized.Results Removal of the ovarian teratoma combined with intravenous immuneglobulin and corticosteroid proved curative with eventual resolution of the paraneoplastic disease process and associated psychiatric symptoms.Conclusion Increasingly,reports of anti-NMDA receptor encephalitis associated with ovarian teratomas,as well as a novel assay to measure these antibodies suggest an etiology for this disease process that may be amenable to prompt surgical excision.

Objective To study the time extended for getting emergency intervention in different modes of transportation and factors influencing the modes of transportation of patients with ST elevation myocardial infarction (STEMI).Methods A total of 564 consecutive patients with STEMI admitted from September 2013 to June 2016 were enrolled in the study.The clinical data about time consumed for getting emergency intervention and modes of transportation were collected.Results According to the mode of transportation,patients were divided into three groups:emergency care system (EMS) transportation group (n =96),self-transportation group (n =206) and referral group in which the patients were sent in from other hospitals (n =262).EMS transportation group had significantly shorter total ischemic time before emergency treatment than self-transportation group (229 rin vs.418 min,P ＜ 0.05) and referral group (229 min vs.512 rin,P ＜ 0.05),and significantly shorter length of pre-hospital time than self-arrival group (55 min vs.110 min;P＜0.05) and referral group (55 min vs.372 min;P＜0,05).The referral group had longer pre-hospital time and the self-transportation group had longer door-to-balloon time,but there was no difference in total ischemic time between the self-arrival and referral group (Z =-1.882,P =0.068).Multivariate logistic regression was used to analyze influence factors in mode of transportation:(1) patients characterized with high school or university education,profession of civil service,and their transportation distance more than 30 km were greater in number than referral group (P ＜ 0.05);(2) patients identified with senior middle school education,staff member of public sectors or company,their transportation distance less than 30 km,and with killip grade above Ⅱ were more likely to have EMS transport (P ＜ 0.05);(3) patients defined as businessmen without taking out new rural cooperative medical insurance,taking up transportation distance less than 80 km,and subjecting to killip grade Ⅰ had a higher proportion of individuals of this kind taking self-transportation (P ＜ 0.05).Conclusion Mode of transportation is an important factor that affects the time extended to get emergency intervention.Education level,occupation,medical insurance type,transportation distance,killip grade are associated with modes of transport.

Objective To investigate the delay of door to signature time in primary percutaneous coronary intervention (PCI) and its influence in patients with ST segment elevation myocardial infarction (STEMI),therefore to provide a scientific basis for further effective shortening the time of primary PCI in patients with STEMI.Methods A total of 226 patients who diagnosed with STEMI and underwent primary PCI at Henan Provincial People's Hospital from June 2016 to December 2017 were enrolled in the study.Observation indicators include:(1) baseline data of patients;(2) time segments in primary PCI:total ischemic time (TIT),door to balloon time (DTBT),door-to-signature time (DTST),signature to balloon time (STBT);(3) the demographic characteristics of the family members who signed informed consent;and (4) the psychological factors and coping strategies of family members before signing informed consent.All data was analyzed using SPSS software (version 22.0).Multiple linear regression analysis was used to analyze the influencing factors of delay of DTST.A P＜0.05 was considered statistically significant.Results In this study,226 patients with STEMI who were first diagnosed in our hospital had a mean age of 55.23±10.80 years,and 181 (80.1％) were male.The median of TIT,DTBT,DTST,STBT were 312 min,166 min,82 min,and 80 min.The ratio of DTST in DTBT and TIT was 50％ and 28.5％,respectively.The multiple linear regression analysis showed that the number of direct family members (P＜0.001),the degree of educational in middle school and below (P=0.010),high school/technical secondary school (P=0.029),families worrying about the high cost of medical care (P=0.020),families consulted each other repeatedly (P=0.022),and consulted the other medical staff(P=0.022) are risk factors of DTST delay,and city residence (P=0.048) is the protection factor of DTST delay.Conclusions The long time of DTS is a reality of the practice of primary PCI in China.The factors that lead to longer DTST include demographic characteristics,psychological factors and coping strategies of family members.The STBT of primary PCI in China should be taken into the value while emphasizing the DTBT.

Whether inhibiting the activity of nuclear factor (NF)-κB potentiates cisplatin-induced apoptosis in non-small cell lung cell line A549 cells was investigated. The recombinant plasmid pcDNA3.1(+)/IκBα expressing IκBα was constructed. The in vitro cultured A549 cells were trans-fected with pcDNA3.1(+)/IκBα alone, or pcDNA3.1(+)/IκBα combined with cisplatin. The mitochondrial membrane potential (△ψm) was determined by rhodamine 123, the activity of caspase-3 was tested by colorimetric assay, and cell apoptosis was detected by flow cytometry with the annexin V/propidium iodide assay. The results showed that the activity of NF-κB in A549 cells was inhibited by transfecting pcDNA3.1(+)/IκBα. Transfection of pcDNA3.1(+)/IκBα alone did not promote apoptosis. Treatment of cisplatin alone had a little effect on cell apoptosis. Transfection of pcDNA3.1(+)/IκBα combined with cisplatin treatment significantly induced apoptosis of A549 cells. It was concluded that inhibiting the activity of NF-κB potentiated cisplatin-induced apoptosis of A549 cells.

Objective To explore the effects of group guidance on the cognitive ability of empty nesters in a community.Methods Totally 179 empty nesters aged above 60 from a community in Xicheng District,Beijing between April 2014 and April 2015 were selected by convenience sampling,and divided into an intervention group (n=89) and a control group (n=90). Patients in the intervention group were treated by group guidance,once a week (60 min each time) for 12 months,while patients in the control group received no intervention. And the empty nesters' cognitive ability was evaluated with Mini-mental State Examination (MMSE) before and after the intervention.Results The differences found in comparing the orientation,memory, linguistic competence and cognitive ability of the empty nesters in the intervention group were statistically significant (P<0.05). And the differences found in comparing the memory and cognitive ability of the empty nesters in the control group were also statistically significant (P<0.05). Before the intervention,however,there was no significant difference between the empty nesters in the two groups in cognitive ability and other indicators (P>0.05). After the intervention,the empty nesters in the observation group scored higher in orientation, attention,numeracy,linguistic competence and cognitive ability than the empty nesters in the control group (P<0.05).Conclusions Empty nesters' cognitive ability comes to weaken and decline with age,and group guidance helps to improve their cognitive ability significantly.

Objective:To evaluate the effect of penile dorsal extension and bandaging after concealed penis surgery.Methods:In this study, 80 children who underwent concealed penile correction were randomly divided into a dorsal extension bandaging group (experimental group) and a traditional bandaging group (control group) from Xuzhou Children’s Hospital Affiliated to Xuzhou Medical University during September 2016 to September 2019. The control group was applied with traditional sleeve-type bandaging, and the test group was treated with penile dorsal extension bandaging. A total of 75 children was summarized in this study. Among them, there were 38 children in the experimental group, with a mean age of 64 months. Thirty-seven children were in the control group, with a mean age of 70 months. The incidence of complications during hospitalization, the number of calls to medical staff within the first 24 hours after surgery, the pain score of the child during dressing removal, and the time taken for dressing removal were compared and recorded. Measurement data were analyzed by t-tests and enumeration data were analyzed by chi-square tests between groups. All data were analyzed using software SPSS 17.0. Results:The incidence of complications during hospitalization was 5.26%(2/38) and 10.81%(4/37) in the experimental and control groups, respectively. This difference was not statistically significant( χ2=0.784, P>0.05). In the dorsal extension bandaging group and the traditional bandaging group, the average number of calls to medical staff 24 hours after surgery was (0.87 ± 0.91) and (1.54 ± 1.02) times, the difference was statistically significant ( t=2.996, P=0.003); as for the highest pain scores of the children when the dressing was removed were 5.21 ± 1.19 and 7.24 ± 1.20, the difference was statistically significant ( t=5.697, P< 0.001); the time taken to remove the dressing was (3.21 ± 1.24) min, (7.56 ± 1.88) min, and the difference was statistically significant ( t=11.917, P<0.001). Conclusions:The penile dorsal extension bandaging method after concealed penis surgery can reduce the number of calls to medical staff, reduce the time of dressing removal and the degree of pain in children.

Objective:To evaluate the effect of penile dorsal extension and bandaging after concealed penis surgery.Methods:In this study, 80 children who underwent concealed penile correction were randomly divided into a dorsal extension bandaging group (experimental group) and a traditional bandaging group (control group) from Xuzhou Children’s Hospital Affiliated to Xuzhou Medical University during September 2016 to September 2019. The control group was applied with traditional sleeve-type bandaging, and the test group was treated with penile dorsal extension bandaging. A total of 75 children was summarized in this study. Among them, there were 38 children in the experimental group, with a mean age of 64 months. Thirty-seven children were in the control group, with a mean age of 70 months. The incidence of complications during hospitalization, the number of calls to medical staff within the first 24 hours after surgery, the pain score of the child during dressing removal, and the time taken for dressing removal were compared and recorded. Measurement data were analyzed by t-tests and enumeration data were analyzed by chi-square tests between groups. All data were analyzed using software SPSS 17.0. Results:The incidence of complications during hospitalization was 5.26%(2/38) and 10.81%(4/37) in the experimental and control groups, respectively. This difference was not statistically significant( χ2=0.784, P>0.05). In the dorsal extension bandaging group and the traditional bandaging group, the average number of calls to medical staff 24 hours after surgery was (0.87 ± 0.91) and (1.54 ± 1.02) times, the difference was statistically significant ( t=2.996, P=0.003); as for the highest pain scores of the children when the dressing was removed were 5.21 ± 1.19 and 7.24 ± 1.20, the difference was statistically significant ( t=5.697, P< 0.001); the time taken to remove the dressing was (3.21 ± 1.24) min, (7.56 ± 1.88) min, and the difference was statistically significant ( t=11.917, P<0.001). Conclusions:The penile dorsal extension bandaging method after concealed penis surgery can reduce the number of calls to medical staff, reduce the time of dressing removal and the degree of pain in children.