Objective To explore the effect of hyperbaric oxygen combined with acupuncture and moxibustion on traumatic peripheral facial nerve injury, and the results of electromyography. Methods From January, 2007 to January, 2013, a total of 160 patients with traumat-ic peripheral facial nerve injury were divided into treatment group (n=80) and control group (n=80). Both groups received routine drug treat-ment. Hyperbaric oxygen combined with acupuncture and moxibustion was applied to treatment group in addition. The clinical efficacy and the results of electromyography were analyzed before and 36 days after treatment. Results After treatment, the cure rate and total efficiency was significantly higher (χ2>7.657, P<0.001), the motor latency of facial nerve was shorter (t>2.214, P<0.05), the M wave amplitude of fa-cial nerve was significantly higher (t>3.116, P<0.01), the number of recruitment potential was more (χ2=9.76, P<0.05), and the motor unit potential voltage was significantly higher (t>5.45, P<0.001) in the treatment group than in the control group. Conclusion Hyperbaric oxy-gen combined with acupuncture and moxibustion is more effective on traumatic peripheral facial nerve injury than routine.

On the basis of analysis of the current status and future tendency of development of the health services industry in Shanghai,the authors identified key problems and bottlenecks.Thus they made clear the target positioning and principles of the industry,and proposed the basic ideas and pattern of the industry in the 13 th five-year plan period,focusing on such fields as private and high-end healthcare services,traditional Chinese medicine services,public health services,commercial health insurance,and other related industries.In the end,corresponding supporting polices were proposed.

Objective To explore the relationships among organization climate,psychological empowerment and job embeddedness by using path analysis.Methods A total of 514 clinical nurses from 26 departments in 3 hospitals were recruited by convenience cluster sampling method and investigated with demography questionnaire,Nurses Organizational Climate Scale,Psychological Empowerment Scale and Job Embeddedness Scale.Results The mean scores of organization climate,psychological empowerment and job embeddedness was (3.01±0.46),(3.27±0.44),(3.08±0.39).The predictors of job embeddedness of nurses were resources support,work experience,human resources management,marital status,job title,management support,quality management,and self-egicacy,explained 48.9％ of its variance; organization climate,psychological empowerment had direct positive influence on nurses' job embeddedness,explained 33.3％ of its variance.Conclusions Improvement and maintenance of sound organizational climate,increase the sense of psychological empowerment of nurses,are effective ways and means to increase the degree of job embedding of nurses.

Objective: To explore the changes in ribosomal DNA copy number in peripheral blood among patients with pneumoconiosis and its influencing factors, so as to provide insights into prevention and treatment of pneumoconiosis. Methods: Eighty-eight patients with pneumoconiosis who visited a designated hospital and 71 community residents with no history of pneumoconiosis or dust exposure were selected as the pneumoconiosis group and control group, and age, smoking history, drinking history and cumulative years of exposure to dust were collected through questionnaire surveys. The copy number of 45S rDNA and 5S rDNA was detected using real-time fluorescence quantitative PCR, and the differences between the two groups were compared. Factors affecting the copy number of 45S rDNA and 5S rDNA were identified by a multiple linear regression model. Results: The pneumoconiosis group had a median age of 56.00 (interquartile range, 15.25) and a mean cumulative dust exposure duration of (12.40±8.08) years, with 56.82% smoking and 62.50% drinking. The control group had a median age of 64.00 (interquartile range, 37.00) years, with 32.39% smoking and 26.76% drinking. The median copy number of 45S rDNA in the pneumoconiosis group was 1.29 (interquartile range, 0.59), which was lower than 2.10 (interquartile range, 1.88) in the control group; the median copy number of 5S rDNA in the pneumoconiosis group was 5.33 (interquartile range, 0.85), which was higher than 4.66 (1.34) in the control group (both P<0.05). Multiple linear regression analysis identified age (β=-0.034) and pneumoconiosis (β=-1.595) as factors affecting 45S rDNA copy number, age (β=-0.013) as a factor affecting 5S rDNA copy number, and age (β=0.018) as a factor affecting 5S rDNA copy number in the pneumoconiosis group (all P<0.05). Conclusions Compared with community residents with no history of pneumoconiosis or dust exposure, the copy number of 45S rDNA in peripheral blood among patients with pneumoconiosis is reduced and the copy number of 5S rDNA is increased.

OBJECTIVETo investigate the impact of timing of nasojejunal feeding tube placement and enteral nutrition on clinical outcomes in children with acute pancreatitis.

METHODSA retrospective analysis was performed on the clinical data of 31 children with acute pancreatitis, who received nasojejunal feeding between January 2008 and July 2013, to investigate the relationship of abdominal symptoms/signs and serum amylase level with the tolerability of catheterization and success rate of enteral nutrition. The treatment outcome and incidence of adverse reactions and complications were compared between the early enteral nutrition group ( ≤7 days from the onset of the disease) and late enteral nutrition group (>7 days from the onset of the disease).

RESULTSAbdominal symptoms/signs and serum amylase level were independent of the tolerable rate of catheterization and success rate of enteral nutrition. Compared with the late enteral nutrition group, the early enteral nutrition group had a shortened time to normal serum amylase level, significantly reduced incidence of systemic complications, length of hospital stay, and hospitalization expenses, and less weight gain. The tolerable rate of catheterization and success rate of enteral nutrition showed no significant difference between the two groups. Similarly, no significant differences were found in the increase in albumin level after enteral nutrition, duration of enteral nutrition, incidence of adverse reactions, and incidence of local complications.

CONCLUSIONSAbdominal symptoms/signs and serum amylase level cannot be used as a measure of whether nasojejunal feeding tube placement and enteral nutrition can be performed. Early enteral nutrition can better improve clinical outcomes in children with acute pancreatitis, and it is feasible.

Acute Disease ; Adolescent ; Child ; Child, Preschool ; Enteral Nutrition ; Female ; Humans ; Intubation, Gastrointestinal ; Male ; Pancreatitis ; therapy ; Retrospective Studies ; Time Factors

OBJECTIVETo study the significance of P504s in differential diagnosis between solid pseudopapillary tumor of the pancreas (SPTP) and pancreatic neuroendocrine tumors (PanNET).

METHODSForty-three patients with SPTP and 41 patients with PanNET encountered during the period from 2007 to 2014 were recruited. Immunohistochemical study for vimentin, CD10, chromogranin A, synaptophysin, beta-catenin, CD99 and P504s in SPTP and PanNET was performed. The diagnostic value of P504s in differentiating SPTP from PanNET was analyzed.

RESULTSImmunohistochemical study showed that vimentin, CD10, chromogranin A, synaptophysin and CD99 were expressed both in SPTP and PanNET. All cases of SPTP showed granular cytoplasmic expression of P504s, whereas those of PanNET were negative.

CONCLUSIONP504s is a sensitive and useful marker for SPTP and can be used in the distinction between SPTP and PanNET.

OBJECTIVETo evaluate the prognostic impact of tumor size, ultrasonography, central neck lymph node involvement, and age of patients in papillary thyroid microcarcinoma (PTMC).

METHODSTwo hundred and fifty-four patients who underwent total thyroidectomy and central neck dissection for PTMC between 2012 and 2014 were included in this retrospective study. Statistical correlation between tumor size and various clinicopathological parameters was assessed by univariate and multivariate analyses. The ultrasound findings were also evaluated.

RESULTSA total of 254 patients (199 females and 55 males) were included in this study. PTMC showed a predilection for female patients, 41-50 years of age (43.3% of all cases, 110/254), and ultrasound showed hypoechoic nodules. Statistically significant correlation was demonstrated between central neck lymph node involvement and the following factors: age and tumor size. A tumor diameter greater than 0.5 mm (67.3% of all cases) most commonly occurred in patients older than 41 years, and was associated with a higher risk of metastatic central neck lymph node involvement (P<0.05). Hashimoto's thyroiditis was noted in the background in 39.4%(100/254) of cases.

CONCLUSIONSTumor size appears to have a prognostic impact in PTMC, and larger size is more likely to be associated with a higher risk of central neck lymph node involvement. It is controversial whether the etiology of papillary thyroid carcinoma is related to Hashimoto's thyroiditis.

Adult ; Age Factors ; Analysis of Variance ; Carcinoma ; Carcinoma, Papillary ; diagnostic imaging ; pathology ; surgery ; Female ; Hashimoto Disease ; diagnosis ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Neck ; Neck Dissection ; Prognosis ; Retrospective Studies ; Risk Factors ; Thyroid Neoplasms ; diagnostic imaging ; pathology ; surgery ; Thyroidectomy ; Tumor Burden ; Ultrasonography

Objective:To investigate the role of pleiotrophin (PTN) gene in carcino genesis using cDNA microarray and in situ hybridization. Methods:The expression of PTN gene in 5 cases of glioma, 10 laryngeal squamous cell carcinoma, 6 cases of hepatocarcinoma, and normal controls were detected by BioDoor 4096 type cDNA microarray and in situ hybridization. Results: The expression of PTN gene in carcinoma samples were significantly higher than in normal controls by cDNA microarray, the results was the same as by in situ hybridization. Conclusion: cDNA microarray is an effective technique in analysis of functional study of associated genes in carcinoma. High expression of PTN gene might be correlated with mechanism of multiple carcinoma. [

OBJECTIVETo evaluate the feasibility and effectiveness of placement of nasojejunal feeding tube and nasojejunal nutrition feeding in children with acute pancreatitis.

METHODTwenty-two patients (of whom 13 had severe acute pancreatitis and 9 acute mild pancreatitis) who needed nutritional intervention were selected. They were from Department of Gastroenterology and Surgery during the years 2009 - 2012, and they were at high nutritional risk after STONGkid nutrition risk screening. The average age of them was 5 - 15 years (9.1 years ± 2.8 years). Assisted by endoscopy, the nasojejunal feeding tube was placed in 22 of 24 patients (in 2 cases of recurrent pancreatitis the tubes were placed again after extubation). Besides the use of regular fasting, antacids, inhibitors of trypsin secretion, and anti-infective treatment, 23 cases of all children got nasojejunal nutrition treatment as well. The outcome measures included the success rate, complications of endoscope-assisted nasojejunal tube placement. The children's tolerance and nutrition indicators (weight, blood lymphocytes count, erythrocytes count, serum albumin, serum creatinine, blood urea nitrogen) were observed before and after enteral nutrition therapy.

RESULTMalnutrition evaluation was done 24 times before treatment among 22 patients, incidence of malnutrition was 33% in 22 cases. Placement of nasojejunal tube placement was attempted for a total of 24 times and was successful on first placement in 22 cases, in two cases the placement was successful on the second placement, so the success rate of the first attempt for placement was 92%. No significant complications were observed in any of the cases. Twenty-three of 24 cases were given standardized enteral nutrition (one case was not given enteral nutrition therapy but underwent ERCP due to obstructive jaundice). Twenty-two of 23 cases could tolerate enteral nutrition well, only 1 case was unable to tolerate enteral nutrition due to the pancreas schizophrenia, paralytic ileus. The treatment of jejunal feeding success rate was 96%. The feeding duration was 2 - 74 d (27.0 d ± 18.3 d). The adverse reactions include plugging of the tube in two cases, constipation in two cases, five cases had abdominal pain, diarrhea in 2 cases, vomiting in 2 cases and 1 case of jejunum retention. No case had nasopharynx ulcers, gastrointestinal perforation, gastrointestinal bleeding, re-feeding syndrome and infection etc. Blood erythrocytes count, serum creatinine, blood urea nitrogen were not significantly changed. Twenty of 23 cases were cured, 2 cases were improved and 1 case was unchanged.

CONCLUSIONEndoscope-assisted nasojejunal tube placement for children with acute pancreatitis is safe and feasible. Nasojejunal nutrition therapy is effective for acute pancreatitis patients who are at severe nutritional risk, especially for the improvement of the nutritional status of children.

Abdominal Pain ; etiology ; Acute Disease ; Adolescent ; Child ; Child, Preschool ; Endoscopy, Gastrointestinal ; Enteral Nutrition ; adverse effects ; instrumentation ; methods ; Feasibility Studies ; Female ; Humans ; Intubation, Gastrointestinal ; adverse effects ; methods ; Jejunum ; Male ; Malnutrition ; etiology ; therapy ; Pancreatitis ; therapy ; Severity of Illness Index ; Treatment Outcome ; Vomiting ; etiology

OBJECTIVETo investigate the fibrogenetic effects induced by rush-mat dust in rats.

METHODSSD rats were treated with 50 mg of rush-mat dust per rat by intra-tracheal instillation, sacrificed 3, 6, and 12 months respectively after exposure. The lung tissue and lung lymph-node were taken out for pathological and electron microscopic examination. The content of collagen and ceruloplasmin (CP) in lung tissues were also determined.

RESULTSAfter treatment for 12 months, fresh wet lung weight in rush-mat dust group [(2.69 +/- 0.22) g] was higher than those in saline group [(1.87 +/- 0.25) g], TiO(2) group [(2.25 +/- 0.26) g], but lower than that in SiO(2) group [(11.41 +/- 1.63) g]; dry lung weight in rush-mat dust group [(0.47 +/- 0.03) g] was higher than those in saline group [(0.32 +/- 0.03) g], TiO(2) group [(0.41 +/- 0.08) g], but lower than that in SiO(2) group [(2.06 +/- 0.28) g]; lung collagen content in rush-mat dust group [(103.08 +/- 14.79) mg] was higher than those in saline group [(75.96 +/- 13.91) mg, TiO(2) group [(85.84 +/- 17.62) mg], but lower than that in SiO(2) group [(497.50 +/- 100.80) mg]; CP content in rush-mat dust group [(18.03 +/- 1.87) U/L] was higher than those in saline group [(15.05 +/- 2.24) U/L], TiO(2) group [(16.92 +/- 1.67) U/L], but lower than that in SiO(2) group [(25.37 +/- 3.58) U/L], P < 0.05 or P < 0.01. Pathological examination showed lung macrophage alveolitis, broadening of alveolar interval, one to two grade of silicotic nodes and increased amount of type II epithelial cell in alveolar as well as slight collagenous fibrosis in lung tissue of rush-mat dust group. Under electron microscope, primary and secondary lysosome and medullary sheath-like phagocytic residual body were found in lung tissue of rush-mat dust group, meanwhile the amount of type II alveolar epithelial cell and collagen fiber were slightly increased but these changes were less than those of quartz group.

CONCLUSIONThe rush-mat dusts have slight pulmonary fibrogenetic effect on rat.

Animals ; Ceruloplasmin ; analysis ; Dust ; Environmental Pollutants ; toxicity ; Fibrillar Collagens ; analysis ; Lung ; chemistry ; pathology ; ultrastructure ; Male ; Microscopy, Electron ; Pulmonary Fibrosis ; etiology ; pathology ; Rats ; Rats, Sprague-Dawley ; Silicon Dioxide ; toxicity ; Titanium ; toxicity