Objective To investigate the characteristic and satisfaction degree of clinical applica-tion of "fingers pain score model" from the aspects of nurses and patients in order to evaluated the fea- sibility and pragmatism of the model. Methods "Fingers pain score model" was designed and to-gether with the NRS- 10 scale were applied in clinic for 2 years. Evaluation from both nurses and patients were in-vestigated after two-year probation, and the results underwent χ<'2> test. Results Evaluation from nurses on convenience, fidelity, communication and satisfaction of "fingers pain score model"were all sig-nificantly higher compared with the control. And evaluation from patients on direct-viewing,accuracy,re-ception and satisfaction of "fingers pain score model"were different from the NRS- 10 control, except for the fidelity. Conclusions Outweighing the NRS- 10 scale, the "fingers pain score model" is a better choice to meet the needs of the nurses and patients in pain evaluation in clinic.

AIM:To study the protective effect and mechanism of Gujingdan(Radix Astragali,Fructus Alpiniae oxyphyllae,Radix et Rhizoma Salviae miltiorrhizae,Herba Epimedii,Semen Euryales,etc.) on the acute renal injury caused by Gentamicin in rats.METHODS:90 rats were randomly divided into normal control group,pathologic model group,preventive group which included high,middle and low dosages of Gujingdan(4 g/kg,2 g/kg,1 g/kg) and positive control group which was treated with Shenkangning(2 g/kg) and treated group which included the same groups as the preventive group.The preventive groups were respectively given Gujingdan and Shenkangning for two weeks and ahead one week.On the seventh day,except the normal group the others were continuously injected gentamicin by abdominal cavity(100 mg/kg/day) seven days.At the same time,the treated group were given Gujingdan and Shenkangning by ig for seven days.When the experiment was over,the content of ?-N-acetyglocosamidase(NAG),serum creatinine(SCR) and blood urea nitrogen(BUN) were examined,and the renal histological changes were observed.RESULTS:NAG,BUN,SCR of the groups which were treated with Gujingdan were remarkly lower than that of the pathologic model group;SOD、ATP were higher and MDA was lower than that of the model group.Histological changes showed that renal tubular epithelial cells of the groups treated with Gujingdan were similar to the changes of normal group and much better than that of positive group and pathologic model group.CONCLUSION:Gujingdan has the protective effect on acute renal injury caused by Gentamicin.The mechanism may be that Gujingdan has the function of inhibiting oxidation,protecting and stabilizing cell membrane.

Objective: To compare pharmacodynamics properties between the extracts of Fructus Trichosanthis and Bulbus allii(water extraction, WE; ethanol extraction, EE). Methods: To establish model of normobaric hypoxia in mice with isoprenaline; determinated the coronary blood flow of isolated guinea pig heart and rabbits platelet aggregation induced by ADP in vitro. Results: EE was more effective than WE on the prolongation of survival time of mice; EE and WE significantly increased coronary blood flow and inhibited platelet aggregation at the same dose. Conclusion: At the same dose, the effect of EE is superior to WE.

Objective To observe the impact of improving the compliance of ventilator bundle on morbidity of ventilator-associated pneumonia (VAP) in intensive care unit (ICU) patients undergoing mechanical ventilation (MV) guided by context of Joint Commission International (JCI) settings, and to study the oral care efficacy of suction tube sponge brush. Methods A prospective study was conducted. The patients who needed MV admitted to Department of Critical Care Medicine of the First Affiliated Hospital of Xiamen University from January 2013 to December 2016 were enrolled. In the context of JCI settings, necessary measurements were taken to enhance the compliance of ventilator bundle each year. In 2013, the preventive measures were set up and the education was strengthened. In 2014,the compliance of hand hygiene and bedside elevation was strengthened. In 2015, a control study was conducted to evaluate the effect between the traditional cotton dipped in chlorhexidine and the suction tube sponge brush rinsed with chlorhexidine on oral health impact parameters. The suction tube sponge brush rinsed with chlorhexidine oral care was introduced to improve compliance. In 2016, electronic bundle checklist for daily self-audits was conducted. The annually morbidity of VAP through the software of hospital and ICU was collected and calculated. The annual incidence of VAP was indicated by the VAP cases per 1000 MV days. Based on the VAP incidence rate in 2013 as 1, the VAP incidence-rate ratio (IRR) of each year was calculated. Results During the study period, a total of 2733 patients admitted to the ICU, including 1403 patients undergoing MV. Ninety-four of the 1403 patients with community-acquired pneumonia (CAP), aspiration pneumonia, back elevation ban, incomplete information, and withdrew from the study were excluded. 1399 patients undergoing MV were enrolled in the final analysis, with total MV days of 11012 days, and 94 patients occurred VAP. The annual incidence of VAP was progressively declined from 2013 to 2016, and the VAP cases per 1000 MV days were 17.0, 10.0, 5.9, 3.5 cases, respectively. Based on the VAP incidence rate in 2013, the IRR of VAP from 2014 to 2016 was also progressively declined, which was 0.59 [95% confidence interval (95%CI) = 0.35-0.98], 0.35 (95%CI = 0.18-0.64), and 0.21 (95%CI = 0.09-0.41), with statistical significance (all P < 0.05). In 2013, ICU patients had the lowest rates of bedside elevation and hand hygiene compliance, which were 28.57% and 54.29%, respectively. Compared with 2013, by the implementation of two quality control circle (QCC) projects for bedside elevation and hand hygiene, the rates of bedside elevation and hand hygiene compliance were improved significantly in 2014, which were 82.35%, 91.18%, respectively (both P < 0.05). In 2015, the compliance of chlorhexidine oral care which was the worst performed in 2014 had been improved by the method of QCC, and the rate of the compliance was significantly higher than that in 2013 (87.10% vs. 62.86%, P < 0.05). Compared with 2013, bundle compliance was significantly increased in 2016, except for the sterile operation of the suction tube [daily wake and weaning: 95.00% vs. 71.43%, bedside elevation for over 30°: 92.50% vs. 28.57%, hand hygiene: 97.50% vs. 54.29%, chlorhexidine mouth care once per 6-8 hours:95.00% vs. 62.86%, turned back and posture drainage: 97.50% vs. 80.00%], the differences were statistically significant (all P < 0.05). The incidences of bad breath, dirt residue and plaque were significantly lower in the group of oral care by using suction tube sponge brush with chlorhexidine (30 cases) compared with the group of traditional cotton pad with chlorhexidine (30 cases; bad breath: 10.0% vs. 40.0% %, dirt residue: 16.7% vs. 70.0%, plaque: 3.3% vs. 30.0%, all P < 0.05). There was no significant difference in the incidence of oral ulcers between the oral brush group and the traditional group (10.0% vs. 30.0%, P > 0.05). Conclusion Ventilator bundle can effectively reduce the morbidity of VAP in the context of JCI settings, and the oral care by using suction tube sponge brush and chlorhexidine can effectively improve oral hygiene.

Objective To approach the effects of full Marathon on striated muscle and renal function of Marathon amateurs without complaints. Methods A prospective self-paired design study was conducted. The amateurs without body discomfort, hematuria, brown urine, or persistent muscle pain within 1 week after the 2012 Xiamen International Marathon Race were enrolled voluntarily. The peripheral blood and random urine specimens of all subjects under static status 1 week before the race and after the race instantly (within 10 minutes after finishing the race) were collected to detect markers of renal function and striated muscle injury. Results Sixty-one subjects were included in the final analysis of the study with full Marathon of 42.195 km and mean race time of (297.05± 55.60) minutes. Compared with those under static status before the race, the markers of renal function including the levels of urinary N-acetyl-beta-D-glucusamidase [NAG (U/L): 64.00 (54.50, 85.50) vs. 9.50 (8.10, 11.50)], urinary β2-microspheres protein [β2-MG (μg/L): 261.00 (128.50, 1 608.00) vs. 66.60 (33.75, 123.00)], random urinary creatinine [UCr (μmol/L): 19 066.56±10 938.31 vs. 5 872.52±4 363.20] and serum creatinine [SCr (μmol/L): 129.97±25.84 vs. 97.39±14.51] immediately after the race were significantly increased (all P < 0.01); the markers of muscle injury including the levels of serum creatine kinase [CK (U/L): 864.00 (504.00, 1 644.00) vs. 164.00 (128.00, 256.00)], lactic dehydrogenase [LDH (U/L): 383.26±141.69 vs. 182.23±41.12], myoglobin [Mb (mg/L): 1 880.00 (1 080.00, 3 300.00) vs. 42.00 (36.00, 54.50)], alanine aminotransferase [ALT (U/L): 27.0 (19.5, 38.0) vs. 24.0 (15.0, 29.5)] and aspartate transaminase [AST (U/L): 52.07±25.13 vs. 28.28±11.86] were also significantly increased (all P < 0.01), and the increase in CK, Mb, and LDH were more significant. It was shown by correlation analysis that CK after race was negatively correlated with age (r = -0.352, P = 0.005) and body mass index (r = -0.271, P = 0.035), and it was positively correlated with racing time (r = 0.387, P = 0.002) and urinary β2-MG after the race instantly (r = 0.364, P = 0.004). Mb after race was negatively correlated with body mass index (r = -0.331, P = 0.009), and it was positively correlated with urinary β2-MG after the race instantly (r = 0.315, P = 0.013). LDH after race was negatively correlated with age (r = -0.275, P = 0.032) and body mass index (r = -0.377, P = 0.003), and it was positively correlated with urinary β2-MG after the race instantly (r = 0.424, P = 0.001). Conclusion Full Marathon could significantly impact striated muscle and renal function of Marathon amateurs without complaints.

BACKGROUNDE-cadherin is a subclass of the cadherin family that plays an important role in the maintenance of intercellular junctions in normal epithelium.Decreased expression of E-cadherin might be closely related to invasiveness and dedifferentiation in human cancers.There is increasing evidence that modulation of the E-cadherin-catenin cell-cell adhesion complex is an important step in the initiation and progression of human cancers.The aim of this study is to investigate the relationship between the level of E-cadherin mRNA expression and pathological grades and clinical stages of non-small cell lung cancer(NSCLC).

METHODSRT-PCR was used to measure the level of E-cadherin mRNA expression in 53 specimens of NSCLC,46 of para-cancer lung tissues,5 of benign nodal lung diseases,and the stages of disease was determined according to the results of surgery,pathology and imaging diagnoses.Then analyses were carried out between the level of E-cadherin mRNA expression and the clinical variables.

RESULTS45.3%(24/53) and 45.7%(21/46) specimens of NSCLC and para-cancer lung tissue were positive for E-cadherin mRNA expression respectively(P > 0.05);NSCLC with low differentiation,advanced stages and nodal metastases showed a magnificantly lower expression of E-cadherin mRNA(P < 0.05).The median survival time for E-cadherin mRNA positive and negative patients were 15.5 months and 46 months,respectively,but the expression of E-cadherin mRNA did not correlate with patient's survival(P > 0.05).

CONCLUSIONSE-cadherin expression is related to the differentiation,lymph node metastasis and pathological staging of NSCLC,but probably does not effectively affect its prognosis.

Objective To observe and assess the effects of full marathon on hemodynamics and cardiac electrophysiology of marathon amateurs without adverse event after the race.Methods Fiftyone subjects were included in the final analysis of the study,blood pressure,heart rate,body surface electrocardiogram (ECG) of all subjects under static status before the race and within (15-30) min after the race were detected,and sufficient amounts of the peripheral blood and the radial arterial blood specimens of all subjects under static status before the race and within (15-30) min after the race were collected instantly.The peripheral blood was used for measuring markers of muscle injury and NT-proBNP,and the radial arterial blood was taken for blood gas analysis.The QTc interval,QRS,PR interval,and QTd interval were recorded from the 12-lead ECG report.Results Compared with those under static status before the race,the systolic blood pressure,diastolic blood pressure,mean arterial blood pressure and heart rate of all the subjects within (15-30) min after the race were significantly higher (P＜0.05).When the markers of striated muscle injury were compared before and after the competition,levels of CK,cTNI,LDH,and myoglobin after the race were significantly increased compared with them under static status before the race (P ＜0.05),and the level of NT-proBNP after the race was also significantly increased compared with it before the race (P＜0.05).When blood gas analysis before the race was compared with that after the race,the PH values after race were significantly lower than it before race (P＜0.05).The level of lactic acid after the race was significantly higher than it before race (P＜0.05).After the race,the levels of PCO2,SBE and HCO3-decreased significantly compared with those before race (P＜0.05),and the QTc and QTd intervals after the race increased significantly compared with those before the race,however,the QTc interval and QTd interval for all subjects before and after the competition were within the normal range.Conclusions Full marathon significantly affect the myocardial electrophysiological markers of healthy amateur athletes without chronic diseases,but those markers fluctuate within the normal range.

Chylothorax is one of the complications of surgery and lymphatic diseases. The incidence rate of chylothorax has been increasing in recent years. X-ray-guided interventional therapy is a new method for treating chylothorax, and its curative effect is no less than the traditional surgical treatment. Based on discussing the aetiology and diagnosis of chylothorax, this paper briefly summarizes the application progress of X-ray-guided interventional therapy for chylothorax to provide further reference and a basis for clinical practice.

Toxascaris leonina is a common parasitic nematode of wild mammals and has significant impacts on the protection of rare wild animals. To analyze population genetic characteristics of T. leonina from South China tiger, its mitochondrial (mt) genome was sequenced. Its complete circular mt genome was 14,277 bp in length, including 12 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 non-coding regions. The nucleotide composition was biased toward A and T. The most common start codon and stop codon were TTG and TAG, and 4 genes ended with an incomplete stop codon. There were 13 intergenic regions ranging 1 to 10 bp in size. Phylogenetically, T. leonina from a South China tiger was close to canine T. leonina. This study reports for the first time a complete mt genome sequence of T. leonina from the South China tiger, and provides a scientific basis for studying the genetic diversity of nematodes between different hosts.
Animals ; Animals, Wild ; Bias (Epidemiology) ; China* ; Codon, Initiator ; Codon, Terminator ; DNA, Intergenic ; Genes, rRNA ; Genetic Variation ; Genome ; Genome, Mitochondrial* ; Mammals ; Phylogeny ; RNA, Transfer ; Sequence Analysis* ; Tigers* ; Toxascaris*

Objective To summarize the experiences of diagnosis and treatment for blunt tracheobronchial injuries ( BTI) . Methods From January 1993 to December 2013, 15 patients were diagnosed with BTI and underwent surgical treatment at our hospital.Mean age of the 15 patients (11 men and 4 women) was 26.4 ±4.5 years.All the patients had a history of trauma, which included crushing injury in 8 cases, deceleration injury in 4, fall injury in 2, and traction-type injury in 1.BTI loca-tion: right main bronchus in eight cases, left main bronchus in four cases, upper trachea in one case, lower trachea with the right main bronchus in one case, and cervico-thoracic trachea with left main bronchus in one case .Thoracic computerized tomo-graphy was performed in 15 patients, which showed pneumothorax, subcutaneous emphysema, pneumomediastinum or falling lung sign of Kumpe.Preoperative fiberoptic bronchoscopy examination was performed in 15 cases, which included bronchial atresia in 9 cases, bronchial transection in 3 cases, laceration of trachea in 2 cases, and tracheal transection in 1 case.An e-lective surgical procedure after BTI was performed in 10 cases, and emergency surgery was performed in 5 cases.Tracheo-bron-chial laceration repair were performed in 2 cases, tracheal end-to-end reanastomosis in 1 case, and bronchial end-to-end re-anastomosis in 12 cases.Results There was no operative death, and one case was complicated with anastomotic stenosis.The average operation time was 205.7 ±41.3 minutes, and the average blood loss was 268.4 ±109 ml.The postoperative hospi-tal stay was 11.6 ±3.7 days on average.Follow-up was completed in 15 patients (mean, 29.3 months), and 15 patients were all symptomatic improvement .Conclusion The most common site of BTI was the right main bronchus near Carina parts .Al-though the diagnosis and treatment are often delayed , our findings indicate that chest CT and endoscopic findings could be used for the diagnosis of BTI.Surgical resection and reconstruction are effective methods to repair BTI successfully even many months after they occur.Often they do not require the resection of pulmonary parenchyma .