Objective To study the clinical effect of surgery combined with antifungal drug in treatment of fungal nose-sinusitis.Methods The clinical data of 108 cases with fungal nose-sinusitis were retrospectively analyzed.All patients were treated with nasal endoscopic sinus surgery.According to whether the patients received antifungal drugs after low-temperature plasma-assisted surgery,the patients were divided into the treatment group and the control group.The treatment group(56 cases) was given antifungal fluconazole after low-temperature plasma-assisted endoscopic sinus surgery.52 cases in the control group were washed by 0.9％ sodium chloride solution after conventional endoscopic sinus surgery.The patients were followed up for 6 months to 2 years,the therapeutic effect and recurrence were compared between the two groups.Results 56 patients of the treatment group,49 cases were cured,7 cases improved,no recurrence.52 cases in the control group,47 cases were cured,improved in 4 cases,ineffective in 1 case,3 cases of recurrence.The recurrence rate of the treatment group was significantly lower than the control group (x2 =4.82,P ＜ 0.05).Conclusion The low-temperature plasma-assisted surgery combined with antifungal drug.in the treatment of fungal nose-sinusitis has exact efficacy,and has significant effect on the prevention and reduce the relapse rate,which worthy of clinical promotion.

Objective:To establish the technique for real-time fluorescence quantitative reverse transcription polymerase chain reaction(FQ-PCR)by DNA melting curve analysis for detecting the CDR3 shewing of TCR alpha gene repertoire in human peripheral blood.Methods:Total RNA of peripheral blood mononuclear cell(PBMC)from 4 healthy donors and 2 patients with lymphomatous leukemia were transcripted reversely into cDNA.The cDNA of 32 TRAV gene family CDR3 was amplified by FQ-PCR.Analysis of the monoclonal/oligoclonal/polyclonal CDR3 spectratyping with DNA melting curve.Results:The FQ-PCR products of 32 TRAV family CDR3 were showedas a blur land at the predicted of products size in healthy donors and parts of TRAV family CDR3 products disappeared in patients on 1.5% agarose gel by Gold-View staining.The 32 TRAV family CDR3 were showed with different frequencies by relative fluorescence quantitative in healthy donors and the patients.The CDR3 spetratyping for 32 TRAV families was showed as polyclonal peak(Gaussian distribution)in healthy donors but showed as different monoclonal/oligoclonal/polyclonal peak in the patients with lymphomatous leukemia with DNA melting curve analysis(we called "melting curve spectratyping of CDR3")Conclusion:The study suggests that the technique of "FQ-PCR with DNA melting curve analysis be convenience and celerity for detecting the CDR3 skewing of TCR alpha gene repertoire in human peripheral blood.