Objective To explore the effect of humanistic care on quality of life and self-efficacy of diabetic patients. Methods According to the principle of convenience sampling, 135 patients with diabetes mellitus from January 2016 to June 2016 were randomly divided into two groups according to the random number table method. The patients in the observation group were treated with fishbone analysis to analyze the quality of life and the self-efficacy, and the patients were given humanistic nursing care. The patients in the control group were treated with routine diabetes care. After 6 months of care, the quality of life and self-efficacy were analyzed between the two groups. Results After treatment, the quality of life scores in the observation group (50.33 ± 3.02, 30.55 ± 2.03, 17.20 ± 2.01, 12.35 ± 0.87) were significantly higher than those in the control group (41.57 ± 3.46, 23.60±2.17,13.55±2.34, 9.02±0.64) , the difference between the two groups was statistically significant (t=8.112-21.137, all P <0.01); The score of self-efficacy in the observation group (30.52 ± 2.33) was significantly higher than that in the control group (24.69 ± 1.98), the difference between the two groups was statistically significant (t=13.072, P<0.01). Conclusions Humanistic care can significantly improve the quality of life and self-efficacy of patients with diabetes mellitus. The application of the nursing model in patients with diabetes has significant effect, which is worthy of clinical application.

Objective To summarize the experience of humane care on our voluntary blood donors.Methods From March 1,2017 to March 31,2017,281 blood donors were enrolled,called the intervened group,from the fixed blood donation street-spot to investigate their satisfaction and their willingness to donate blood again or not.Meanwhile,168 donors who were not intervened were also observed,called the control group.Results In the intervention group,182 were former blood donors,and 64.5％ of the respondents believed that the staff was more trustworthy than before.And 78.2％ of the respondents expressed that the communication ability with blood donors was better than before.The incidence of adverse effect of blood donation in the 281 donors was only 0.71％,and all of them were willing to donate again,which was better than the control group.Conclusion Humanistic care during voluntary blood donation is beneficial to improve the quality of service,the satisfaction of blood donation,and help retaining the blood donors.

This article summarized perioperative nursing experience of 6 patients underwent percutaneous microwave or radiofrequency ablation liver partition and portal vein embolization for planned hepatectomy(PALPP).The key points of nursing included:psychological counseling applied throughout the perioperative treatment;personalized preoperative biliary drainage;nursing intervention targeting at Enhanced Recovery After Surgery(ERAS);complication-directed prevention and nursing after microwave or radiofrequency ablation,portal vein embolization,and radical hepatectomy.All 6 patients were recovered and discharged successfully.

Objective To determine the effects of exogenous VEGF on the serum levels of HGF and IL-6 in rats following partial liver transplantation.Methods Totally 180 SD rats were subjected to 50 percent partial liver transplantation,then each 60 rats were treated either with VEGF,anti-VEGF or normal saline.HGF,IL-6 and hepatic biochemical markers were assessed at 0,12,24,72,168 h after operation.Results In the VEGF group,the serum levels of HGF and IL-6 were significantly increased as compared with those of anti-VEGF group or control group.Blockage of endogenous VEGF led to a marked increase of ALT and AST.Conclusion VEGF can markedly increase the secretion of HGF and IL-6,which may be related to its enhancing liver regeneration and improving liver function.

Objective To explore the preventive effects of simvastatin on ischemic-type biliary lesion (ITBL) after liver transplantation. Methods Totally 90 female SD rats,6 to 8 weeks old,weighing 200 to 250 g,were randomly divided into 3 groups,sham-operation group (n=10),control group (n=40,including 20 donors and 20 receipts),and experimental group (n=40,including 20 donors and 20 receipts). Rat liver transplantation was established by reconstructing hepatic artery. The rats of experimental group were fed with a normal chow containing 0.1% simvastatin for 1 week before operation and for 2 weeks after operation. The donor liver was stored in the University of Wisconsin solution at 4 ℃ for 12 h followed by transplantation. The animals were killed in 2 weeks after operation and the bile,bile duct and liver tissue were taken. High performance liquid chromatography (HPLC) was used to detect the concentrations of bile salts. Biochemistry,histopathology,immunohistochemistry and RT-PCR were employed to measure the level of phospholipids C,observe the pathological changes of liver,detect the protein and mRNA expressions of phospholipid transfer protein (Mdr2 P-glycoprotein). Results The biliary phospholipid composition of rats in the experimental group (3.874 8?1.414 8 mg/dl) was significantly increased,compared with the sham-operation group (1.982 1?0.413 5 mg/dl) and the control group (1.428 5?0.538 7 mg/dl) (P

Objective To study the pathological,ultrastructural and immunohistochemical features of kidney oncocytoma (RO). Methods The clinical and histological features of 13 patients (5 men and 8 women;mean age,58 years,age 44 -78 years) with RO were observed.Immunohistochemical staining was performed on paraffin-embedded tissues with a panel of antibodies including vimentin,EMA,ckpan,CK7,CK18,E-cadherin,CD10,RCC,CD117,34βE12,HMB45,s-100 and Ki-67.Of the 13 cases,10were found incidentally during a health examination while the other three cases presented with lumbago and discomfort of the lumber.Four cases were analyzed by electron microscopy.Eleven were treated with radical nephrectomy and 2 with partial nephrectomy. Results Histologically,the tumor cells were mainly arranged in closely packed nests,aciniform or tubule with an occasional microcystic pattern in loose edematous hypocellular fibrous stroma.Tumor cells had moderate to abundant granular eosinophilic cytoplasm with a small,round and uniform nucleus containing finely and evenly dispersed chromati.However,focal nuclear atypia were observed with no mitotic activity.Immunohistochemically,all cases were diffusely positive for CK18 and showed variable immunoreactivity for E-cadherin,CD117,CD10 and CK7.Twelve cases were positive for EMA. All cases were negative for vimentin,34βE12,HMB45 and s-100.The proliferative index (Ki-67) was very low in all cases,with less than 1％ of the nuclei labeled.Electronic microscopy showed the cytoplasm had abundant mitochondria with lamellar cristae.Follow-up on 10 patients ( range from 2 to 67months) showed no recurrence or metastasis. Conclusions Tumor cells arranged in nests with loose hypocellu]ar and edematous stroma is the most important histological feature of RO.The immunohistochemical features could be helpful for both diagnosis and differential diagnosis.

Objective To evaluate the safety and effectiveness of Stoppa approach combined with iliac incision in periacetabular osteotomy for treatment of hip dysplasia.Methods From September 2011 to July 2012,18 patients (20 hips) with hip dysplasia were performed periacetabular osteotomy through Stoppa approach combined with iliac incision.There were 15 female patients with 17 hips and 3 male patients with 3 hips.The average age was 29 years old (range 19 to 35).The surgical incision included two parts with the abdominal transverse incision (Stoppa approach) and the iliac incision (the lateral window of ilioinguinal approach).The duration of surgery,length of incision,intraoperative blood loss,and amount of allogeneic blood transfusion were measured.The clinical function,radiographic parameters,and operative complications were analyzed at 12 months follow-up.Results The mean operation time was 145 min (range,125-180 min).The mean incision length of Stoppa approach was 7 cm (range,5-10 erm) for the abdominal part and 6 cm (range,4-8 cm) for the iliac part,and the average of total incision length was 13 cm (range,12-16 cm).The mean blood loss during operation was 800ml (range,500-1 600 ml).The mean amount of allogeneic blood transfusion was 1 161 ml (range,400-2 400 ml).The mean duration of follow-up was 19.6 months (range,14-22 months).Compared to the preoperative data,both postoperative Harris hip score and center-edge angle improved significantly,with a mean increase of 13.2±6.0 and 22.5°±4.5° respectively.The mean Harris hip score improved form 80.3±8.5 preoperatively to 93.5±5.2 postoperatively at the time of 12 months follow-up.The average center-edge angle improved from 7.5°±5.4° preoperatively to 30.0°±4.6° postoperatively.All of the osteotomies except two pubic osteotomies healed at the time of three months follow-up.The two pubic osteotomies were treated with protected weight bearing and had a delayed union until the six months follow-up.The mean time of osteotomies union was 3.3 months.Complications included three transient]ateral femoral cutaneous nerve palsies which completely resolved within three months after oral medicine therapy.There were no major neurovascular complications,no infection,no incision hernia or any other surgical complications.Conclusion Stoppa approach combined with iliac incision is a safe and effective approach for periacetabular osteotomy.It is an alternative to conventional ilioinguinal approach for treatment of mild hip dysplasia.

Objective To investigate the iodine nutritional status in the key populations before and after the adjustment of salt iodine content in Yantai of Shandong.Methods In 2010 (the pre-adjustment period) and 2014,2015 (the post-adjustment period),the changes in the residents' iodized salt,the goiter prevalence and urinary iodine of children aged 8-10,the urinary iodine of pregnant women,and the iodine content of drinking water before and after the adjustment were analyzed.Results The coverage rate of iodized salt and the edible rate of qualified iodized salt were 98.27％ and 97.28％,respectively before the adjustment of salt iodine content,and 97.44％ and 96.14％ after the adjustment.The mean of salt iodine after the adjustment (21.96 mg/kg) was significantly lower than that of 2010 (31.45 mg/kg,t =66.29,P ＜ 0.05).The goiter prevalence of children aged 8-10 by thyroid palpation was 0.92％ in 2010,while it was 1.89％ by ultrasonic in 2014,2015.There was significant difference in the iodine nutritional status of children in 2010 (191.0 μg/L) and in 2014,2015 (173.0 μg/L,Z =3.56,P ＜ 0.05).The difference of iodine nutritional status in pregnant women between pre-adjustment (154.0 μg/L) and post-adjustment (130.4 μg/L) was also significant (Z =5.54,P ＜ 0.05).The median of water iodine was 5.4 μg/L after the adjustment.There were 52 towns with medians of water iodine below 10 μg/L.Conclusions The coverage rate of iodized salt and the edible rate of qualified iodized salt have all met the national standard before and after the adjustment of salt iodine content.The mean of salt iodine during 2014,2015 is significantly lower than that of 2010.Before and after the adjustment,the goiter rates of children aged 8-10 are all below 5％.The adjustment of salt iodine content is more suitable to children aged 8-10 than to pregnant women currently.It is suggested that pregnant women eat more foods rich in iodine.

OBJECTIVEWe aims to evaluate the therapeutic effect of maxillary protraction on maxillary maldevelopment using Coben analysis to illustrate the advantages of Coben analysis in identifying pathogenic mechanisms and in designing treatment plans for Class III malocclusions.

METHODSA total of 120 patients were diagnosed to have skeletal Class I maloc- clusions with maxillary maldevelopment. These patients were selected as the subjects of the present research. Maxillary protraction was exerted to promote maxilla growth. Cephalometric analysis was conducted by using Coben analysis and angle analyses of Beijing Medical University to collect data before and after maxillary protraction.

RESULTSAccording to Coben analysis measurements, the height of facies cranii increased after maxillary protraction. The depth of lower face decreased, whereas that of mid-face increased and the Ptm-A value increased significantly in the mid-face (P < 0.001). In the angle ana- lysis of Beijing Medical University, SNA, ANB, U1/NA, U1/SN, MP/SN, and Y-axis angles increased significantly (P < 0.001), whereas SNB, U1/L1 (P < 0.001), and L1/MP (P < 0.05) decreased.

CONCLUSIONMaxillary protraction has a significant effect on growing skeletal Class III malocclusions withthe chief mechanism of Ptm-A value just diagnosed as minor by Coben analysis. Coben analysis is visual and clear in identifying pathogenic mechanisms of Class III malocclusions.

This study is to investigate the effect of recombinant human interferon alpha 2b against broad-spectrum respiratory viruses in vitro. At the cellular level, the effect of the recombinant human interferon alpha 2b on influenza A virus was detected using real-time fluorescence quantitative RT-PCR. The effects of the recombinant human interferon alpha 2b on influenza B virus, parainfluenza virus, respiratory syncytial virus (RSV) and coronavirus were detected using cytopathic effect (CPE) method. In this study, the therapeutic index of recombinant human interferon alpha 2b anti-HPIV was 1476.63, the therapeutic index of recombinant human interferon alpha 2b anti-RSV was 141.37, the therapeutic index of recombinant human interferon alpha 2b anti-coronavirus was more than 2820.76, and the antiviral effect of recombinant human interferon alpha 2b was better than ribavirin (RBV). Recombinant human interferon alpha 2b has a stronger inhibitory effect on different influenza A virus RNA than drug control. The therapeutic index of recombinant human interferon alpha 2b anti-influenza B virus was 2.74, with modest effect. Recombinant human interferon alpha 2b in vitro has broad spectrum antiviral activities, low toxicity and high therapeutic index. Recombinant human interferon alpha 2b is expected to become the efficient medicine in clinical against respiratory viruses, as well as provide better services for prevention and treatment of respiratory viruses' infections.