Humans ; Language Development Disorders ; complications ; Presbycusis ; complications

Humans ; Mouth Diseases ; drug therapy ; Mouth Mucosa ; pathology ; Thalidomide ; therapeutic use

Objective To explore the effect and safety of transcranial approach for spheno-orhital meningioma. Design Retro- spective case series. Participants Thirty-two patients being operated with transcranial approach. Twenty-four cases were meningothelial meningiomas, 3 cases were fibrous meningiomas, 1 case was psammomatous meningioma, 2 cases were atypital meningiomas, 2 case were malignant meningiomas. Methods All patients underwent frontal-temporal craniotomy, the involved sphenoid wing bone and peri- orbit were removed to prevent recurrence. The superior orbital fissure and optic canal were decompressed, the dural and periorbital de- feet were repaired by autogenous temporal fascia or artificial dura. Main Outcome Measures Preoperative and postoperative exoph- thalmus and eyeball movement, the extent of tumor resection, the ratio of recurrence. Results The extent of tumor resection: 8 cases were Simpson gradeⅡ, 20 cases Simpson gradeⅢ, 4 cases Simpson grade IV. After surgery, proptosis were improved in all patients, ophthalmoplegia was found in 6 eases. There was no operation-related death or other significant complication. Tumor recurred in 6 cas- es. Conclusions Adequate exposure of the tumor and bony decompression of the cranial nerves can result from transcranial approach, all the involved bone should be removed in order to prevent recurrence. This approach is relatively safe and the ptoptosis are improved significantly. Complete surgical resection is difficult because of the involvement of the orbital apex, superior orbital fissure and cav- ernous sinus.

Objective To summarize the reasons of bleeding complications and the prevention methods in stenting for intracranial arterial stenosis.Methods The clinical data of 366 patients underwent stent-assistant angioplasty of intracranial artery stenosis from July 2006 to December 2011were analyzed retrospectively.Among them,14 patients with bleeding complications were found.The initial 100 patients were categorized as early stage group and the rest as mature stage group.The reasons of bleeding and the methods for preventing this complication were summarized.Results The overall incidence of bleeding complication was 3.8％ (14/366).In the early stage group and mature stage group,the rates was 10％(10/100) and 1.5％ (4/266).Six cases were related to the operational manipulation and 8 cases secondary to hyperperfusion injury.Death was found in 6 patients,severe disability in 3,mild paralysis in 2,and no neurological deficits in 3.Conclusions The bleeding complications in stent-assisted angioplasty of intracranial artery stenosis have a high disability and mortality.The improvement of operative techniques and the more strict indications decrease the bleeding complications rate effectively.

This is designed to analyze and summarize medication rules for treating senile dementia with Chinese medicine in CNKI according to the traditional Chinese medicine (TCM) inheritance auxiliary system. Collect documents in CNKI that account treating senile dementia with Chinese formula; filter and establish a formula database, and then to search for medication rules on the TCM inheritance auxiliary system. It is filtered that 104 formulas are used for treating senile dementia screening treat senile dementia, involving 147 kinds of Chinese medicine. Tonic medicine are most frequently used, followed by the medicine of activating blood circulation and resuscitating; medicine pair most used is Ligusticum chuanxiong Hort-Acorus tatarinowii, accounting for 27.9% of all formula. And then 8 core pairs and 4 new formulas are evolved. Analysis on formulas for treating senile dementia filtered form CNKI by TCM inheritance auxiliary system shows prescription is mainly tonifying, activating blood circulation and resuscitating, that reveals prescription rules, to provide a reference for clinical treatment.
Databases, Factual ; Dementia ; drug therapy ; Drug Prescriptions ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans

Objective To establish a rapid assay with high sensitivity and specificity based on the sequences for group specific gene (GS) and pathogenicity island pag A gene.Methods The PCR primers and probes were designed after the whole sequence was systemically analyzed with bio-informafion tools and blasted with Genebank database.The amplicons were inserted into plasmids so that they could be used as the standard templates to evaluate the sensitivity of the diagnostic system.This assay was based on TaqMan probes and portable Smartcycle PCR machine.Results The detection level was approximately 100 copies per reaction.There was no cross-reaction with other species of Bacillus.This assay could be completed in one hour in laboratory.Conclusion The duplex TaqMan PCR assay could be used to detect Bacillus anthracis rapidly with high sensitivity and specificity.

The rice water weevil (RWW) Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae) is an invasive insect pest of rice Oryza sativa L. in China. Little is known about the interactions of this weevil with indigenous herbivores. In the present study, adult feeding and population density of the weevil, injury level of striped stem borer Chilo suppressalis (Walker) (Lepidoptera: Pyralidae) and pink stem borer Sesamia inferens (Walker) (Lepidoptera: Noctuidae) to rice, as well as growth status of their host plants were surveyed in a rice field located in Southeastern Zhejiang, China, in 2004 with the objective to discover interspecific interactions on the rice. At tillering stage, both adult feeding of the weevil and injury of the stem borers tended to occur on larger tillers (bearing 5 leaves) compared with small tillers (bearing 2~4 leaves), but the insects showed no evident competition with each other. At booting stage, the stem borers caused more withering/dead hearts and the weevil reached a higher density on the plants which had more productive tillers and larger root system; the number of weevils per tiller correlated negatively with the percentage of withering/dead hearts of plants in a hill. These observations indicate that interspecific interactions exist between the rice water weevil and the rice stem borers with negative relations occurring at booting or earlier developmental stages of rice.
Animals ; Coleoptera ; growth & development ; Oryza ; growth & development ; parasitology ; Population Density ; Weevils ; growth & development

Biopsy ; Dissection ; Gastric Mucosa ; pathology ; surgery ; Gastroscopy ; methods ; Humans ; Neoplasm Invasiveness ; Neoplasm Staging ; Neoplastic Cells, Circulating ; Stomach Neoplasms ; pathology ; surgery ; Stomach Ulcer ; pathology

ABSTRACT:OBJECTIVE In metabonomics method based on liquid mass combination of dampness stagnancy due to spleen deficiency model and normal control group rats urine,To explore the differences metabolites in the urine of the model rats. METHODS The model of spleen deficiency and dampness stagnancy in rats was induced with high-fat and low-protein diet plus exhaustive swimming methods.Using high performance liquid chromatography(HPLC)-quadrupole-time of flight tandem mass spectrometer technique to detect the small molecule metabolites in urine samples in the 2 groups,Metabolic fingerprint as prin-cipal component analysis and partial least squares discriminant analysis,find out the differences of characteristics of metabo-lites.RESULTS Compared with the control group,the urine of rats in model group identified 6 different metabolites,respec-tively:alpha keto glutarate,citrulline,lactic acid,glutamine,citric acid,serotonin.CONCLUSION Dampness stagnancy due to spleen deficiency model rats body sugar and protein metabolism in disorder,energy supply,gastrointestinal function drops, antioxidant ability,its mechanism may be related to the change of the small molecule metabolites.

Adult ; Basic Helix-Loop-Helix Transcription Factors ; metabolism ; Cerebral Ventricle Neoplasms ; metabolism ; pathology ; surgery ; Female ; Follow-Up Studies ; Fourth Ventricle ; Ganglioglioma ; metabolism ; pathology ; surgery ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Magnetic Resonance Imaging ; Nerve Tissue Proteins ; metabolism ; Oligodendrocyte Transcription Factor 2 ; Rosette Formation ; Synaptophysin ; metabolism ; Young Adult