Objective To explore the effects of music intervention on moods of patients with anxiety disorders(AD).Methods Eighty inpatients with anxiety disorders were randomized into music intervention group(n=40)and control group(n=40)in equal number.The control group received the regular treatment and nursing care,while the music intervention group received the regular treatment and nursing care plus music intervention.Before and after music intervention,the two groups were compared in terms of the scores by Hamilton anxiety scale(HAMA)and Hamilton depression scale(HAMD).Results The scores of the intervention group by HAMA and HAMD were significantly lower than those of the control group at the time points of weeks 1,2 and 4 after music intervention (P<0.01).Moreover,the scores of both the groups showed a tendency of decrease.At week 4,the incidence of anxiety disorders in the intervention group was significantly lower than that of the control group(P<0.05). Conclusions The music intervention may effectively relieve anxiety and depression in patients with anxiety disorders.It can enhance the patients’coping capability and improve the patient’s symptoms,so it is of significance for their recovery.

At present, the survival of patients with liver failure mainly depends on orthotopic liver transplantation(OLT), howerer, the clinical use of OLT therapy has been limited because of many practical difficulties. Although the emergence of hepatocyte transplantation offered assist great or substitute for OLT owing to its unique advantages. Finding a best sources of hepatocyte become an pressing problem we are facing. The cells used in present studies include bone marrow stem cells(BSC) , embryonic stem cells (ESC) and umbrilical stem cells (USC), et al. This review summarized progresses on the differentiation of these stem cells into hepatocyte and we hope these basic concepts may benefit a better understanding for ″seed cells″ choice in hepatocyte transplantation.

Objective:To investigate the value of serum CD105, CA125 and CA724 levels in the treatment of cervical cancer with paclitaxel and cisplatin.Methods: A total of 42 patients with cervical cancer were randomly divided into observation group (n=21) and control group (n=21). The observation group was given intravenous infusion of paclitaxel 135 mg/m2, and intravenous infusion of cisplatin 60 mg/m2 after 3 hours. The control group was given only intravenous infusion of cisplatin, during the hydration and antiemetic drugs. They need 2 courses of chemotherapy, with each chemotherapy interval of 21 days. The levels of serum CD105, CA125 and CA724 before and after treatment were compared and analyzed.Results: The levels of CD105, CA125 and CA724 in the observation group were lower than those in the control group (t=19.119,t=22.493,t=15.46;P<0.05). There was a negative correlation between CD105, CA125 and CA724 levels and clinical efficacy (rs=-0.427,rs=-0.335,rs=-0.408;P<0.05).Conclusion: Paclitaxel combine with cisplatin in the treatment of cervical cancer has better clinical curative effect, and the mechanism is related to lower CD105, CA125 and CA724 levels.

Objective To evaluate the association between rs17458312 (-1520C/T) polymorphism of PSMA6 gene and cerebral infarction in Chinese Han population. Methods 211 cerebral infarction patients (case group) and 201 healthy controls (control group) were selected in the study. The single nucleotide polymorphism of rs17458312 of PSMA6 gene was identified with the polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP). The genotypes and allele frequencies distributed in cerebral infarction patients and healthy controls were analyzed. Results The frequencies of CC, CT, TT genotypes and the C allele all revealed no significant difference between the case group and the control group (P>0.05). After stratified by genders, the difference among all genetypes and alleles weren't significant between subgroup (P>0.05). Conclusion The rs17458312 of PSMA6 gene might not be associated with the cerebral infarction.

Tumor microenvironment is the key factor that influences the invasion and metastasis of tumor cells.Exosome is the particle by which cells can make communication in microenvironment.MicroRNA (miRNA)is widely involved in physiological processes,and plays an important role in the stability of tumor environment.MiRNAs in exosome play roles in tumor cell proliferation,extracellular matrix remodeling,and then promote the metastasis,invasion and angiogenesis of tumor.Thus,the expression of oncogenes can be blocked by regulating the exosome production and secretion.It may shed light on the development of a thera-peutic strategy for tumor treatment.

MicroRNAs (miRNAs)are closely associated with the development,invasion,metastasis and prognosis of cholangiocarcinoma (CCA).The abnormal expressions of miRNA play important roles in regulating the genetic variation,cell cycle,invasion and metastasisability and apoptosis of CCA.MiRNAs are hopeful for being used as the biological markers of early diagnosis,prognosis and treatment target.

Objective To explore the applied value of static and dynamic of virtual defecography technology in the etiological diagnosis of constipation.Methods 50 patients with constipation were included.Conventional cleaning enema was performed firstly.Then they were injected the virtual defecography agentwith lateral position,filling the rectum,sigmoid and descending colon.Thirdly,siting on the qualities commode,adjusting height coincides with the left and right femur,displaying the pubic symphysis and coccyx dynamic acquisition image acquisition with the speed of 4/s,the dynamic changes of the rectum and anal canal were analyzed and measured.Results Among 50 patients,32 cases with rectocele,1 case with rectal bend,2 cases with anal canal stenosis,7 cases with rectal prolapse,4 cases pelvic floor spasm syndrome,and 4 cases with no cause.Conclusion Static and dynamic virtualdefecography was an important method in the etiological diagnosis of patients with constipation.

Objective To explore the changes in intestinal barrier function in college students with exercise-induced gastrointestinal syndrome(EIGS)for searching the related medical monitoring methods.Methods Twenty four college students underwent a six-day endurance training.Their blood D-lactic acid,lipid polysaccharide(LPS),and the activity of diamine oxidase(DAO) were tested before and after the training.Results (1) Blood D-lactic acid,LPS,and the activity of DAO increased significantly in 7 subjects with EIGS comparing to their baseline values(P<0.05):(2)The level of D-lactic acid,LPS,and the activity of DAO in the 7 subjects with EIGS were significantly higher than in those without EIGS(P<0.05).Conclusion The level of blood D-lactic acid,the content of lipid polysaccharide,and the activity of the diamine oxidase are closely related to the intestinal barrier function,and thus can be used as indicators for monitoring the stomach-intestine function during trsinjng.

The complete mitochondrial genome sequence of Phlaeoba albonema Zheng Was determined by using L-PCR and conserved primers walking sequencing.The obtained genome sequence is 15657 bp in size.containing 13 protein-coding genes,2 ribosomal RNA and 22 transfer RNA genes.All the 37 genes are conserved in the same orientations as observed in Locusta migratoria.11202 bp of the mtDNA are coding for proteins,1486 bp for tRNAs,1312 bp for rRNA large subunit(1rRNA),and 844 bp for rRNA small subunit(srRNA).The A+T-rich region is 728 bp in size.The genes overlapping sequences are 41 bp in total and are spreading over 9 locations(1-8 bp at each site).A total of 126 bp intergenic spacer sequences are scattered in 21 regions at the size of 1 to 20 bp,where the largest 20 bp region iS located between the tRNALys and ATP8 genes.The predicted secondary structures of both srRNA and lrRNA were compared with that of Ruspolia dubia,and the patterns of base pairs in tRNA anticodon stem and A/T,C/G bias of protein-coding genes in different strands were discussed.

Objective:To explore the clinical significance of combined detecting serum cystatin C (Cys-C),retinol binding protein (RBP),high sensitive C reactive protein (hsCRP)and urine microalbuminuria (UMA)for early re-nal damage detection in patients With essential hypertension (EH).Methods:Levels of Cys-C,RBP and UMA Were measured in 83 EH patients (EH group)and 80 healthy objects With similar age (healthy control group)respective-ly.Positive rates (exceeding upper limit of normal value for above index Was regarded as positive) of single and combined use of above indexes Were calculated.Results:Compared With healthy control group,there Were signifi-cant increase in levels of Cys-C [(0.98±0.30)μg/ml vs.(1.23±1.38)μg/ml],RBP [(38.32±10.10)mg/L vs. (41.67±11.68)mg/L],and UMA [(1.17±0.46)mg/L vs.(3.01±3.31)mg/L]in EH group (P<0.05 or <0.01),and their detection rates for early renal damage Were 21.69%,19.28%,14.46% and 19.28% respectively. Combined detecting rates of Cys-C + UMA and UMA+ RBP Were 36.14% and 34.94% respectively,Which Were significantly higher than those of single index (P<0.05 all).Conclusion:Proper multi-index combined detecting can effectively raise the detection rate of early renal damage in patients With hypertension.