PURPOSE: The purpose of this study was to compare health promotion lifestyles and self-esteem of nursing students in Korea and China. METHODS: With a descriptive comparative design, a total of 305 Korean and 317 Chinese nursing students were recruited. The health promotion lifestyles was measured by Walker's Health-promoting Lifestyle Profile II instrument and self esteem was measured by Rosenberg's self esteem instrument. Data were analyzed by descriptive statistics and multiple regression. RESULTS: Korean students showed significantly higher levels of health responsibility, nutritional habit, interpersonal relations, and spiritual growth compared with Chinese students, but physical activity was higher in Chinese students. The factors influencing health promotion lifestyle were self-esteem, nation, and satisfaction of school life. The levels of health promotion lifestyles positively correlated with self-esteem in Korean and Chinese nursing students. CONCLUSION: Nurse educators should consider to develop health-promoting activities and programs reflecting curricular and cross-cultural perspectives.
Asian Continental Ancestry Group* ; China ; Health Promotion* ; Humans ; Interpersonal Relations ; Korea ; Life Style* ; Motor Activity ; Self Concept ; Students, Nursing*

PURPOSE: The purpose of this study was to compare health promotion lifestyles and self-esteem of nursing students in Korea and China. METHODS: With a descriptive comparative design, a total of 305 Korean and 317 Chinese nursing students were recruited. The health promotion lifestyles was measured by Walker's Health-promoting Lifestyle Profile II instrument and self esteem was measured by Rosenberg's self esteem instrument. Data were analyzed by descriptive statistics and multiple regression. RESULTS: Korean students showed significantly higher levels of health responsibility, nutritional habit, interpersonal relations, and spiritual growth compared with Chinese students, but physical activity was higher in Chinese students. The factors influencing health promotion lifestyle were self-esteem, nation, and satisfaction of school life. The levels of health promotion lifestyles positively correlated with self-esteem in Korean and Chinese nursing students. CONCLUSION: Nurse educators should consider to develop health-promoting activities and programs reflecting curricular and cross-cultural perspectives.
Asian Continental Ancestry Group* ; China ; Health Promotion* ; Humans ; Interpersonal Relations ; Korea ; Life Style* ; Motor Activity ; Self Concept ; Students, Nursing*

Objective To evaluate clinical effect of volume modulated arc therapy ( VMAT) for spinal metastases .Methods Twenty patients with spinal metastases who had been treated with VMAT were chosen to participate in the study .The prescribed dose varied from 45 to 60 Gy within 15 -20 fractions, 3 Gy per fraction, and one fraction per day of VMAT .Pain and quality of life were measured before VMAT and at several time points up to 6 months after treatment , by the numerical rating scale (NRS) and verbal rating scale (VRS) and the quality of life scale for bone metastases (EORTC QLQ-BM22) questionnaire.In addition, Frankel grading was used to evaluate the neurological function of spinal cord.The primary endpoint was frequency and duration of complete pain relief , and the secondary endpoint was death.Results At the end of the follow-up, the number of patients reporting no pain from spinal metastases, as measured by the NRS, increased from 0 of 20 before VMAT to 10 of 14 ( t =20.24, P<0.05) .NRS-reported pain reduction from baseline to 1 weeks and 4 weeks after VMAT were clinically meaningful with NRS score (6.50 ±0.51) at baseline,(4.30 ±0.47)at 1 week and(2.50 ±0.50)at 4 weeks (t=15.98, 27.57, P<0.05).The pain reduction maintained until the end of the follow-up.These improvements were accompanied by significant reduction in opioid use during the first 6 months after VMAT (16 of 20 patients with strong opioid use at baseline vs.6 of 18 at 6 months; t =8.46, P <0.05). According to EORTC QLQ-BM22 questionnaire , patients obtained significant improvement in pain location , severity, and function with the score (46.50 ±1.50)at baseline, (38.35 ±0.98) at 4 weeks(t=21.51, P<0.05).However,no significant alleviation in social psychology was reported (P>0.05).After VMAT, the patients who suffered from nerve function impairment recovered to different extent . No one had radiation-induced injury , such as radiation myelitis , radiation pneumonitis , etc.Median survival time was 10 month.Conclusions VMAT is a safe and effective treatment method for spinal metastases .Significant reductions in patient-reported pain were observed , along with nerve dysfunction improved .The patients′quality of life was significantly improved .VMAT has no late spinal cord toxicities .

Objective To observe the levels of alanine aminotransferase(ALT), total bilirubin(TBIL), hyaluronic acid (HA), procollagen type Ⅲ aminoterminal peptide (P Ⅲ NP) and larninin (LN) in the sera of rats infected with Clonorchis sinensis (C. sinensis) after treatment of albendazole combined with milkvetch root. Methods Thirty-two healthy adult Wistar rats were randomly divided into four groups with 8 in each based on body mass: control group, non-treatment group, Albendazole group(ALB group) and albendazole combined with milkvetch root group(ALB+MR group). The rats in non-treatmen, ALB and ALB+MR groups were infected orally with metacercariae of C. sinensis 50 per rat. The rats in control group were mock-infected with saline. The rats in ALB group were treated to each rat with 50 mg/kg alhendazole for 5 days, and ALB+MR groups were given to same treat with albendazole, meanwhile each rat injected with 800 mg/kg milkvetch root intraperitoneally for 30 days. All rats were killed after infestation 14 weeks and their sera samples were collected to detect ALT, TBIL, HA, PⅢNP, LN. Results There were statistically significant differences in the levels of ALT and LN in the sera of rats between groups(F=31.40,11.82, P<0.01). Compared with control[ (47.88±4.88)U/L, (51.20±4.12)μg/L], the levels of ALT and LN in rats in non-treatment group [(85.50±9.65)U/L, (64.20±4.18) μg/L] and ALB group [(65.29± 7.78) U/L, (58.23±2.55) μg/L] were significantly increased (P<0.05). Compared with non-treatment group, the levels of ALT and LN in rats in ALB group and ALB+MR groups[(50.25±9.29)U/L, (53.68±5.63)μg/L] were significantly decreased(P<0.05), and they decreased more obviously in ALB+MR group (P<0.05). There were statistically significant differences in the levels of TBIL, PⅢNP and HA in the sera of rats between groups (χ2=15.309,21.418,19.759, P<0.01). Compared with control[(0.700±0.350)μmol/L, (26.085±4.075)μg/L, (81.935±42.550)μg/L], the levels of TBIL, PⅢNP and HA in rats in non-treatment group(2.400 μmol/L, 46.220 μg/L,310.885 μg/L) and ALT group(1.200 μmol/L,36.540 μg/L, 178.010 μg/L) were significantly increased(P<0.05). Compared with non-treatment group, the level of TBIL in ALT+MR group(0.750 μmol/L), the levels of pⅢNP and HA in ALT and ALT+MR group(30.470,100.240 μg/L) were significantly decreased(P< 0.05). The levels of TBIL, PⅢNP and HA decreased more obviously in ALB+MR group(P<0.05). Conclusions The liver function in rats infected with C. sinensis is abnormal. The liver function and fibrosis are improved after treatment with albendazole or albendazole combined with milkvetch root. The treatment of albendazole combined with milkvetch root is more effective.

Objective To systematically evaluate the safety and feasibility of enhanced recovery after surgery (ERAS) in perioperative management of pancreatectomy.Methods Literatures were researched using CNKI,Wanfang database,VIP database,PubMed,Cochrane Library,Embase from January 1990 to March 2018 with the key words including "快速康复外科,加速康复外科,胰腺切除术,胰十二指肠切除术,惠普而术,ERAS,enhanced recovery,fast track,pancreatic surgery,pancreatectomy,Whipple,pancreatoduodenectomy,pancreatoduodenal resection".The cohort study about ERAS in elective pancreatic surgery or pancreaticoduodenectomy were received and enrolled.The patients using ERAS in perioperative management and using traditional perioperative management were respectively allocated into the ERAS group and control group.Two reviewers independently screened literatures,extracted data and assessed the risk of bias.Count data were described as odds ratio (OR) and 95％ confidence interval (CI).Weighted Mean Difference (WMD) was used as a consolidated statistics for measurement data that were measured using the same tool,and standardized mean difference (SMD) was used as a consolidated statistics for measurement data that were measured using the different tools.The heterogeneity of the studied was analyzed using the I2 test.Results Nineteen retrospective cohort studies were enrolled in the Meta analysis,and total sample size was 3 699 patients,including 1 823 in the ERAS group and 1 876 in the control group.The results of Meta analysis showed that there were statistically significant differences in the time of postoperative nasogastric tube removal,time for postoperative solid diet intake,time of postoperative defecation recovery,incidence of postoperative overall complications,incidence of postoperative delayed gastric emptying,incidence of postoperative intra-abdominal infection,duration of postoperative hospital stay and hospital expenses between ERAS group and control group (WMD=-1.70,-3.61,-0.86,OR =0.65,0.60,0.70,WMD=-4.64,SMD=-0.48,95％CI:-2.97--0.42,-4.70--2.53,-1.01--0.71,0.52-0.81,0.45-0.80,0.54-0.91,-5.91--3.38,-0.77--0.18,P ＜ 0.05).There was no statistically significant difference in the operation time,volume of intraoperative blood loss,incidence of postoperative pancreatic fistula,incidence of postoperative wound infection,readmission rate,reoperation rate and mortality between ERAS group and control group (WMD=-9.73,-14.39,OR=0.85,0.72,1.05,0.81,0.74,95％CI:-34.24-14.78,-116.96-88.17,0.72-1.01,0.46-1.14,0.83-1.32,0.58-1.13,0.53-1.02,P＞0.05).The results of subgroup analysis showed that heterogeneity of data was from eastern and western countries.Conclusion ERAS in the perioperative management of pancreatectomy is safe and feasible,it can also promote postoperative recovery of patients and reduce incidence of complications and financial burden.

Objective:To discuss the management principles and skills for treatment of intractable ureterostenosis under ureteroscope.Methods:Our management experience on 19 patients with intractable ureteral stenosis was retrospectively analyzed.The 19 cases included urological TB-caused multiple ureteral stenosis,oncothlipsis to ureters from intestinal tract or gynecology,restenosis 3 months to 12 years after pelviureteric junction plasty,operative site stenosis after ureterolithotomy. double ureter back flow accompanied by stenosis,ureter imperforation after renal parenchyma lithotomy without placing double"J",ureter imperforation 3 months after extracorporeal shock-wave lithotripsy due to ureterolith,tubal bladder stoma stenosis after renal transplantation,restenosis after tubal bladder stoma due to distal ureterostenosis,and so on.All the patients were treated under ureteroscope.The management methods included:the Wolf 8/9.8 CH12?and Wolf 6/7.6 CH5?ureteroscope was used as a dilator to dilate the stenoses:balloon expanding under ureteroscope was used to dilate the stenoses;the ureter pliers was used to expand the stenoses to different directions;the cold knife was used to open the stenoses;if the diameter of stenoses were smaller than the that of the ureteroscopes,F4.5 or F3 double"J"tubes were inserted guided by a wire under ureteroscope; and 2 or 3 weeks later,a larger tube or two tubes were introduced into the stenoses already dilated partly by the former tube. Results:Ureteroscopic method failed in treating 2 patients in our group and succeeded in treating all the other patients.The outcomes of patient were fine during 9 months to 3 years'follow-up.Conclusion:It is difficult to treat patients with intractable ureterostenoses.With good experience in manipulation of ureteroscope,the flexible application of several techniques according to the different conditions of different patients can guarantee successful treatment in most patients.

Previous studies proposed that the synergistic effect of fibroblast growth factor-21 (FGF-21) and insulin may be due to the improvement of insulin sensitivity by FGF-21. However, there is no experimental evidence to support this. This study was designed to elucidate the mechanism of synergistic effect of FGF-21 and insulin in the regulation of glucose metabolism. The synergistic effect of FGF-21 and insulin on regulating glucose metabolism was demonstrated by investigating the glucose absorption rate by insulin resistance HepG2 cell model and the blood glucose chances in type 2 diabetic db/db mice after treatments with different concentrations of FGF-21 or/and insulin; The synergistic metabolism was revealed through detecting GLUT1 and GLUT4 transcription levels in the liver by real-time PCR method. The experimental results showed that FGF-21 and insulin have a synergistic effect on the regulation of glucose metabolism. The results of real-time PCR showed that the effective dose of FGF-21 could up-regulate the transcription level of GLUT1 in a dose-dependent manner, but had no effect on the transcription level of GLUT4. Insulin (4 u) alone could up-regulate the transcription level of GLUT4, yet had no effect on that of GLUT1. Ineffective dose 0.1 mg kg(-1) FGF-21 alone could not change the transcription level of GLUT1 or GLUT4. However, when the ineffective dose 0.1 mg x kg(-1) FGF-21 was used in combination with insulin (4 u) significantly increased the transcription levels of both GLUT1 and GLUT4, the transcription level of GLUT1 was similar to that treated with 5 time concentration of FGF-21 alone; the transcription level of GLUT4 is higher than that treated with insulin (4 u) alone. In summary, in the presence of FGF-21, insulin increases the sensitivity of FGF-21 through enhancing GLUT1 transcription. Vice versa, FGF-21 increases the sensitivity of insulin by stimulating GLUT4 transcription in the presence of insulin. FGF-21 and insulin exert a synergistic effect on glucose metabolism through mutual sensitization.
Animals ; Blood Glucose ; Diabetes Mellitus, Experimental ; metabolism ; Drug Synergism ; Fibroblast Growth Factors ; pharmacology ; Glucose ; metabolism ; Glucose Transporter Type 1 ; metabolism ; Glucose Transporter Type 4 ; metabolism ; Hep G2 Cells ; Humans ; Insulin ; pharmacology ; Insulin Resistance ; Liver ; metabolism ; Mice

Recent population-based genome wide association studies have revealed potential susceptibility loci of lung cancer at the region of chromosome 15q25.1 containing nicotinic acetylcholine receptor genes. The loci increasing lung cancer risk has been widely identified in Caucasians, but whether this association also exists in Asians and whether this association is a direct role or mediated via tobacco smoking indirectly has not been fully established. We conducted a case-control study comprising of 210 histologically confirmed lung cancer cases and 200 healthy controls to examine rs1051730 genotyping, a single nucleotide polymorphism receiving much attention recently, and its influence on lung cancer risk as well as nicotine dependence in a Chinese Han population. Our results showed that the heterozygous C/T genotype and minor allele T conferred a significant higher risk of lung cancer than the CC homozygotes and allele C (adjusted OR=2.25, 95% CI=1.04-4.89, P=0.040 and OR=2.18, 95% CI=1.02-4.67, P=0.045 respectively). However, no association between the smoking habit and the CHRNA3 rs1051730 polymorphism was observed in this study. The results suggested that the rs1051730 polymorphism may modify susceptibility to lung cancer via a smoking-independent manner among Chinese Han population. Additional studies in vitro and in vivo are warranted to further elucidate the impact of rs1051730 on lung cancer susceptibility.
Adult ; Aged ; Case-Control Studies ; China ; Female ; Genetic Association Studies ; Genetic Predisposition to Disease ; Genotype ; Humans ; Lung Neoplasms ; etiology ; genetics ; Male ; Middle Aged ; Polymorphism, Single Nucleotide ; Receptors, Nicotinic ; genetics ; Smoking

Autophagy, a conserved intracellular degradation system, is a specific life phenomenon in eukaryocytes. Autophagy is widely accepted as a pathway that double-membrane autophagosomes envelop and sequester intracellular cytoplasmic components and then fuse with lysosomes to form autolysosomes, which degrade their contents to regenerate nutrients. Autophagy may be triggered by starvation and a diverse range of pathogens, including parasites. Following infection with intracellular parasites, host cells may eliminate parasites by autophagy. However, parasites may develop self-defense mechanisms, and promote the self-growth and -development by host cell autophagy. This review describes the advances in the interplay between parasitic infections and host cell autophagy. Understanding autophagy is of great significance for the management of parasitic infections and the development of antiparasitic drugs.