Objective To determine the occurrence of rhabdomyolysis(RM) in the diabetic hyperosmolar hyperglycemic state.Methods Sixteen patients(9 men and 7 women) with diabetic hyperosmolar state were studied.Six of 16(37.50%) patients showed biochemical evidence of RM.The clinical and biochemical features of the patients with RM(group RM) and the patients without RM(group non-RM) were compared.Results Patients with RM showed a 30-fold increase in serum creatine phospholipase(CK) and 50-fold in myoglobin (Mb) when compared to the patients without RM.Significantly higher mean glucose level,serum sodium level and serum osmolality were found in patients with RM than in those without RM(P

Objective To evaluate the clinical features of local advanced glottic laryngeal cancer patients with beyond five years survival and to provide help for the treatment of advanced glottic laryngeal cancer patients.Methods The data of 129 cases of patients with local advanced glottic laryngeal cancer treated in our hospital from January 1999 to August 2005 were analyzed retrospectively.They were divided into two groups based on their survival time.Forty six patients with beyond five years survival were included in the first group and the other eighty three patients were in the second group.The clinical features were compared and factors associated with survival were identified.Results Compared with the group with under five years survival,the lymph node metastatic rate before treatment was lower,patients treated concurrently with operation were more,and complete remission rate after treatment were higher in the group with beyond five years survival.The differences between two groups had statistical significant.Cox regression analysis identified only operation and complete remission rate were independent prognostic factors.Conclusion For local advanced glottic laryngeal cancer,rational comprehensive treatment and complete remission after treatment and complications prevention are important.But they need to be validated by the large-scale clinical trials.

Objective To evaluate the therapeutic effects of whole course hyperfractionation radiotherapy for esophageal carcinoma. Methods Form January 2000 to December 2001,126 patients with esophageal carcinoma were treated by whole course hyperfractionation radiotherapy(120～140 cGy per fraction, 2 times per day, to a total dose of 6400～7400 cGy) in our department. Results The short-term effective rate was 99.21%. The 1, 2 and 5 year survival rate was 61.11%, 41.27%, 23.02% and the median survival time was 1.29 years. The 1, 2 and 5 year disease-free survival rates was 57.94%, 38.10%, 19.84% and the median disease-free survival time was 1.16 years. Conclusion It is promising of whole course hyperfractionation radiotherapy for esophageal carcinoma. But it must be validated by the large-scale clinical trials.

Objective To improve the non?surgical N staging system for esophageal carcinoma ( EC) . Methods A retrospective analysis was performed in 501 patients newly diagnosed with esophageal squamous cell carcinoma who received radiotherapy in our hospital from 2009 to 2013. The impacts of the supraclavicular lymph nodes and mediastinal lymph nodes on the overall survival ( OS) rate were analyzed. The original non?surgical N staging system was improved and the proposed N staging system was evaluated. The OS rates were calculated using the Kaplan?Meier method and analyzed using the log?rank test. The univariate and multivariate analyses were performed using the log?rank test and Cox regression model, respectively. Results The 3?and 5?year sample sizes were 404 and 205, respectively. In all patients, the 1?, 3?, and 5?year OS rates were 64?9%, 26?5%, and 18?3%, respectively;the 1?, 3?, and 5?year distant metastasis?free ( DMF) rates were 86?2%, 68?9%, and 67?3%, respectively;the 1?, 3?, and 5?year local control rates were 72?7%, 53?1%, and 43?6%, respectively. The univariate analysis showed that the incidence, 3?year OS rate, and 3?year DMF rate of supraclavicular lymph node metastases in patients with cervical and upper?thoracic EC were significantly higher than those in patients with middle?thoracic and lower?thoracic EC ( 25?7% vs. 14?2%, P=0?034;24?2% vs. 11?5%, P=0?016;84?8% vs. 69?2%, P=0?007) . The multivariate analysis also showed that the number of metastatic lymph nodes was an independent prognostic factor for the OS and DMF rates in patients ( P= 0?000;P= 0?007 ) . Conclusions It is reasonable to classify upper?thoracic EC with supraclavicular lymph node metastasis into stage N1 diseases. The proposed N staging system with the factor of the number of metastatic lymph nodes is more scientific and objective than the original N staging system.

Objective To compare of clinical effect between radiotherapy and chemoradiotherapy and investigate the prognostic factors in elderly patients with esophageal squamous cell cancer.Methods 229 elderly patients with esophageal squamous cell cancer who received radiotherapy and chemoradiotherapy from January 2009 to December 2013 were retrospective analyzed.The Local control rate and survival rate were calculated by Kaplan-Meier method,and the short effect and long term effect between radiotherapy and chemoradiotherapy were compared.Cox regression model was used for invariant analysis and multivariate analysis.Results The follow up time was 15.3months.The short effect of radiotherapy group was not better than that of chemoradiotherapy group,with CR 35.6％ vs 45.8％,RR 61.0％ vs 53.0％,SD 2.7％ vs 0 and PD 0.7％ vs 1.2％ (P=0.211).The 1-,2-,3-year local control rates of radiotherapy group were significantly poorer than that of chemoradiotherapy group,with 82.8 ％,60.5 ％ and 52.7％ vs 89.5％,85.4％ vs 80.9％,respectively (P=0.009).However,there were no significance difference between the 1-,2-,3-year survival rates of radiotherapy group and chemoradiotherapy group,with 66.4％,29.5％,17.1％ vs.65.9％,40.3 ％,30.8 ％,respectively (P =0.071).In invariant analysis,T stage,N stage,clinical stage and radiotherapy dose (＜ 60 Gy,60 ～66 Gy,＞66 Gy) were related with the prognosis of esophageal carcinoma.The COX regression model showed that T stage,N stage and radiotherapy dose were independent prognostic factors that effected survival rate.Conclusion In elderly patients with esophageal squamous cell cancer,chemoradiotherapy can improve the local control rates,but not benefit the survival rate.T stage,N stage and radiotherapy dose were independent prognostic factors that effected survival rate,which could provided evidence for prognosis judgement and clinical practice.

Docynia longiunguis is a plant uniquely present in China and is of high edible and medicinal value. The analysis of its chloroplast genome will help clarify the phylogenetic relationship among Docynia and facilitate the development and utilization of D. longiunguis resources. Based on the alignment of chloroplast genome sequences of related species, the phylogeny and codon preference were analyzed. The total length of D. longiunguis chloroplast genome sequence was 158 914 bp (GenBank accession number is MW367027), with an average GC content of 36.7%. The length of the large single-copy (LSC), the small single-copy (SSC), and inverted repeats (IRs) are 87 020 bp, 19 156 bp, and 26 369 bp, respectively. A total of 102 functional genes were annotated, including 72 protein-coding genes, 26 tRNA genes, and 4 rRNA genes. The best model for constructing phylogenetic tree was TVM+F+R2. D. longiunguis and Docynia indica were clustered into a single group, while Docynia and Malus were clustered into a single group. Comparison of the chloroplast genome sequences of D. longiunguis and its five related species revealed that trnY (GUA)-psbD, ndhC-trnV (UAC), accD-psaI, psbZ-trnfM (CAU), ndhF-trnL gene regions varied greatly. The nucleic acid diversity analysis showed that there were 11 high variation areas with nucleotide variability > 0.01, all were located in the LSC and SSC regions. Except for D. longiunguis, the trnH genes in other sequences were located at the IRs/LSC junction and did not cross the boundary. Codon preference analysis showed that D. longiunguis chloroplast genome has the largest number of isoleucine (Ile) codons, up to 1 205. D. longiunguis has the closest genetic relationship with Malus baccata, Malus sieboldii, Malus hupehensis and Chaenomeles sinensis. Its chloroplast genome codon prefers to end with A/T. The chloroplast genome of D. longiunguis and other Rosaceae chloroplast genomes showed great differences in gene distribution in four boundary regions, while relatively small differences from the chloroplast genomes of Docynia delavayi and D. indica of the same genus were observed. The genome annotation, phylogenetic analysis and sequence alignment of chloroplast genome of D. longiunguis may facilitate the identification, development and utilization of this species.
Codon Usage ; Genome, Chloroplast ; Genomics ; Phylogeny ; Rosaceae