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.

Objective To detect the change of discharge phase of guinea pig hippocampal CA1 pyramidal cells during visual discriminative task with an effective and convenient program we designed. Methods Five guinea pigs were performed by extracellular single unit recording in vivo when they were performing visual discriminative task. Discharge signals of individual pyramidal cells were extracted from different frequency signals by wavelet transform (WT), which made it feasible to calculate discharge phase of pyramidal cells in terms of time correlation between discharge and ? rhythm. Results The discharge phase of CA1 pyramidal cells in the 1 to 5s interval before visual discriminative task (172??1.8?) was obviously earlier than that in the 6 to 10s interval after visual discriminative task (189??3.7?) ( P0.01). Conclusion The program we designed is capable of detecting discharge phase of pyramidal cells. Regular shift of discharge phase of hippocampal CA1 pyramidal cells emerges before and after performing visual discriminative task.

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.

Firstly, this article introduced the definition of medical dispute and public remedy. Thereafter, it analyzed the causes of public remedysilence in medical disputes from four perspectives including the self-defect of public remedy, inadequacy of legal construction, lack of trust in public remedy, and the popularity of private remedy. Finally, it pointed out the countermeasures of enhanced legal construction, unimpeded public remedy and striking private remedy to solve the problem of public remedy silence in medical disputes.

Objective To investigate the feasibility and clinical effect for percutaneous microwave ablation of type I substernal goiter under the guidance of ultrasound . Methods Thirteen patients with type I substernal goiter were selected . All patients underwent percutaneous microwave ablation treatment under the guidance of ultrasound . Thirteen patients with 47 medals nodules were performed ultrasound guided percutaneous microwave ablation . Intraoperative heat blocking blood flow was used to prevent severe hemorrhage .Liquid isolation belt and leverage from methods were used to effectively prevent surrounding important structures against heat damage .Small amount of residual method was used to avoid tracheal collapse . All patients were followed up post‐operative 1 ,3 ,6 ,12 months by monitoring of thyroid nodule volume change , adverse reactions , and postoperative complications . Results Thirteen patients with 47 medals nodules were successfully performed percutaneous microwave ablation guided by ultrasound . Among them ,2 patients performed the second treatment for too large volume of goiter ,tracheal displacement and poor physical tolerance of older . The postoperative ultrasound contrast and color Doppler showed that the lesions were completely inactivated . No obvious complications occurred in all 13 patients , and no permanent hoarseness occured . The symptoms of cervical oppression and discomfort disappeared for all patients within 1-4 months after surgery . Thirteen patients were followed up for 12 months after the operation . The thyroid function was normal and the volume reduction rate of thyroid nodules was (85 ± 31)% . Conclusions Percutaneous microwave ablation of type I substernal goiter under ultrasonic guidance is a safe and effective method to reduce the thyroid nodules with no serious complications . It is worth to be popularized in clinical practice .

Aim To obtain the HCC cell lines which could coexpressed the B7.1 and SEA. Methods The positive clones expressing the B7.1 and SEA were screened by immunohistochemical staining. The amount of SEA in culture supernatant was detected by ELISA. Results HCC cell clones coexpressing B7.1 and SEA were obtained, and expression amount of SEA in culture supernatant reached 10～ 14× 10-8g/L. Conclusion The co-rec-ogenition immune effective system of SEA and B7.1 on HCC cells is established.

OBJECTIVE To evaluate the curative effects of surgery combined with early radiotherapy and local injection of hormonal anti-scarring drugs in the treatment of keloid in head and neck region. METHODS 35 patients with keloid were treated with surgery(completely excised and sutured directly or treated with local skin flap).Radiotherapy was applied within 24 hours after operation.A total dose of 20 Gy was administered in ten fractions of 2 Gy every day. Patients who had recurrences were treated with local injection of hormonal anti-scarring drugs.RESULTS After operation,all the wounds were healed by first intention.After 1-4 year follow-up,25 cases(71.43%) were cured without relapse;10 cases(28.57%) showed partial remission.The rate of therapeutic effect was 100%.CONCLUSION Surgical removal combined with local radiation and local injection of hormonal anti-scarring drugs are one of the effective methods in treatment with keloid in head and neck region.