To compare the efficacy on miyalisa n with ribavirin in the treatment of infants' diarrhea. Methods: 152 infants with diarrhea in outpatient department were divided into two groups treated with miyalisan (80 cases) or ribavirin (72 cases) for 3 days. The therapy could be continued for another 3 days if necessary. Results : The Clinically effective rate and the negative conversion rate of rotavirus in the treated group and controlled group were 93.8% and 87%, 82% and 60%, respectively, there were sinnificantly different(P＜0.05) between two g roups. Conclusion: Miyalisan had showed a better efficacy in treatment of infants' rotavivus enteritis than ribavirin.

Ascomycota ; isolation & purification ; pathogenicity ; Female ; Humans ; Respiratory Hypersensitivity ; microbiology ; Sinusitis ; microbiology ; Young Adult

The methyl tertiary butyl ether(MTBE),as an addictive in gasoline,is used widely since the leaded gasoline has been prohibited.By some ways,MTBE can be transferred into water.Since the degradation of MTBE is very slow naturally,the pollution of MTBE in water is attracting more and more attentions.How to remove the MTBE economically and effectively has become a hot spot in common concern.In this paper,the species of photocatalytic degradation technique and the methods were reviewed including UV-Fenton,UV-H2O2,UV-O3,UV-TiO2 and visible-light photocatalytic decomposition with TiO2 were used to degradation of MTBE in water.

Objective To compare the histological fates and the effects of autologous fat and fascia used as augmentative materials to treat unilateral vocal fold paralysis (UVFP). Methods Vocal fold augmentation with autologous fat and fascia was performed on 2 dogs (group A) to cure glottic insufficiency caused by left vocal fold paralysis. Autologous fat and fascia 0.4 ml were injected respectively into left and right vocal folds of 9 dogs (group B). The dogs of group B were killed after 1,3 and 5 months and the dogs of group A were killed after 8 months. The histology of both substances and the effect of treatment were evaluated. Results Surviving autologous fat grafts was found in the canine vocal fold after 8 months, but the absorption was too rapid to maintain the bulk of grafts, the effect could last no more than 5 months. Autologous fascia also survived after 8 months, Conclusion The results showed that these two augmentative materials were both effective in the treatment of IJVFP. Autologous fat can only be used as short - term augmentative material. However, autologous fascia has a potential use for long - term application to correct glottic insufficiency caused by UVFP and other diseases.

Adult ; Ear Canal ; Female ; Hearing Loss, Conductive ; surgery ; Humans ; Male ; Mastoid ; surgery ; Middle Aged ; Postoperative Period ; Tympanoplasty

Livin is a new and important member of the inhibitor of apoptosis protein(IAPs)family.Livin is high expressed in most human tumor cells, involved in apoptosis inhibition and closely related with tumor development and progression.Studies found that through the down-regulation or inhibition of Livin expression and the induction specific antibodies of Livin could inhibi and kill tumor cells, which provided a new method for tumors'diagnosis, cell and gene targeted therapy.

ObjectiveTo review the experience of video-assisted thoracoscopic resection for posterior mediastinal neurogenic tumors,to investigate the technical features and difficulties of thoracoscopic approach.MethodsFrom May 2001 to June 2011,58 patients underwent thoracoscopic resection of posterior mediastinal tumors in our institution,including 36 males and 22 females.The average age of the patients was 38.7 years.The average tumor size was 4.9 cm.16 patients had neurogenic or pulmonary symptoms at the time of diagnosis,while the other 42 were asymptomic.24 lesions were located in the left side,33 lesions in the right side,1 lesion in bilateral sides.All procedures generally required 3 ports,and intracapsular enucleation was preferred,supplying vessels were ligated by hemoclips or Hem-o-lock clips; the nerves of origin were cut off at both edges of the tumor.For bulky tumor,dense adhesion,and massive bleeding,open conversions were performed by extending the incision anteriorly to 6-10 cm.ResultsAll procedures were successfully performed without death event occurring.The average operating time was 127.2 min.The average intraoperative blood loss was 206.4 ml.3 cases requied blood transfusion.The average chest tube duration was 2.72 days.The average postoperative stay was 5.19 days.53 procedures were performed entirely under thoracoscopy to achieve gross-total resection.Conversions to an open procedure were necessitated in 5 patients (8.6％).7 patients experienced post-operative complications,with 4 Horner syndromes.There were 25 neurilemomas,23 neurofibromas,8 ganglioneuromas,1 paraganglioma,and 1 malignant paraganglioma.No local recurrence was seen after an average follow-up of 44.9 months.ConclusionVideo-assisted thoracoscopic removes of the posterior mediastinal tumors are safe,reliable and minimally invasive for selected patients with mastered throcoscopic skills.intracapsular enucleation is a safe procedure with reduced risk,while tumors larger than 6cm and located in the apex are with increased risk.

Survivin gene is the strongest inhibitor of apoptosis so far.Recently,it was found that the promoter polymorphism of survivin gene is closely related to risk of cancer and genetic susceptibility.This finding might provide clues for further elucidation of the correlation of risk of cancer and genetic polymorphism,and for diagnosis,prevention and screening of cancer gene.

Objective To analyse the CT,MRI features of pleomorphic xanthoastrocytoma and improve the diagnosis.Methods Imaging feature of pleomorphic xanthoastrocytoma of 26 cases confirmed by surgery and pathology were analyzed retrospectively.Distribution,size,shape,signal,dense,peritumor edema and invasion of adjacent structures of lesion were summarized.Results The locations of lesions included:temporosphenoid lobe (19 cases),frontal lobe (2 cases),the lateral and three ventricles in 1 case,occipital lobe (1 case),medulla oblongata (1 case),and cervical cord (1 case).The tumor size:maximum:82 mm × 40 mm × 70 mm,minimum:16 mm × 13 mm × 14 mm.Solid lesions (3 cases),solid lesions with necrosis (7 cases),solid and cystic lesions (16 cases),lesion with calcification (4 cases).The solid lesions of the tumors showed equal signal intensity or slightly low signal intensity on T1WI,and equal signal intensity or slightly high signal intensity on T2WI.The equidensite and high density on CT,peritumor edema degree:mild (2 cases),moderate (5 cases),severe (1 case).Conclusion The characteristic imaging features can help in the understanding and diagnosis of pleomorphic xanthoastrocytoma.

MicroRNAs (miRNAs) regulate target genes expression in the post-transcriptional levels.There are many kinds of differential expressions of miRNA in head and neck cancer,and the miRNA participate in a series of important biological processes such as cell development,proliferation,differentiation,apoptosis and etc.miRNAs is expected to become an effective means for the diagnosis and treatment of head and neck cancer.