Objective To study the montelukast sodium chewable tablets for the treatment of obstructive sleep apnea hypopnea syndrome(OSAHS)patients and treatment of tonsil and adenoid effect.Methods 84 cases of OSAHS patients in our hospital from January 2014 to August 2016 were randomly divided into the observation group and the control group,42 cases in each group.The control group was treated with conventional symptomatic treatment,on this basis,the patients in the observation group received montelukast sodium chewable tablets treatment,compared the two groups of the total efficiency,and compared before and after treatment of symptoms total score,apnea hypopneaIndex(AHI),the lowest arterial oxygen saturation(LSaO2),and adenoid and tonsil classification indexing.Results the total efficiency of observation group(90.48％)was significantly higher than the control group(69.04％,χ2=5.97,P<0.05); after treatment,the observation group of the total symptom score and AHI were significantly lower than the control group(P<0.05),LSaO2 was significantly higher than the control group(P<0.05),adenoid grade one and grade two were significantly higher than the control group(χ2=9.82,P<0.05),there was no significant difference between the one and two degrees of tonsil dividing ratio.Conclusion The clinical efficacy of montelukast sodium chewable tablets in the treatment of children with OSAHS is significant,can effectively reduce the volume of tonsil and adenoid body,and improve the clinical symptoms and sleep treatment significantly,which is worthy of clinical promotion.

Objective To study the clinical effect of phentolamine combined with furosemide therapy in children with pneumonia complicated with heart failure.Methods The subjects were 92 cases of children with pneumonia complicated with heart failure in our hospital from October 2015 to December 2016,randomly divided into control group and observation group,46 cases in each group.The control group was treated with on the basis of routine treatment,the observation group,patients received phentolamine combined with furosemide treatment.Compared two groups of the total efficiency and the symptoms disappear time,and compare the cardiac function and electrocardiogram improvement effect.Results The total efficiency of observation group(93.48％)was significantly higher than the control group(71.74％)(χ2=7.57,P<0.05); observation group of the pulmonary rales disappeared time,breath,heart failure control time and hospitalization time were significantly lower than the control group(P<0.05); after treatment,the observation group of the ESV was significantly lower than the control group(P<0.05),EDV was significantly higher than that of control group(P<0.05),electrocardiogram indicators improved significantly better than the control group(P<0.01).Conclusion The clinical curative effect of phentolamine combined with furosemide in treatment of children with pneumonia complicated with heart failure significantly,can effectively improve the cardiac structureAnd function,reduce the occurrence of abnormal ECG,high safety,worthy of clinical promotion

Objective To study the effect of low molecular weight heparin calcium combined with Bailing capsule in treatment of children with Henoch-Schonlein purpura nephritis and the efficacy of serum hs-CRP, MMP-9, APN and CysC.MethodsFrom January 2013 to December 2015, 84 children with Henoch-Schonlein purpura nephritis were enrolled in our hospital.According to the order of admission, the observation group and control group were divided into observation group and control group.The control group were given low molecular weight heparin calcium, the observation group were treated with low molecular weight heparin calcium combined with Bailing capsule for treatment.The levels of serum hs-CRP, MMP-9, APN, CysC, inflammatory factors and immune levels were observed in the two groups.ResultsAfter treatment, the clinical effective rate of the observation group was significantly higher than that of the control group[92.86% (39/42) vs 69.05% (29/42)] (P<0.05).There were no significant differences in hs-CRP, MMP-9, APN and CysC levels between the two groups.After treatment, the levels of hs-CRP, MMP-9 and CysC in the two groups were significantly higher than those before treatment (P<0.05).APN was significantly higher than that before treatment (P<0.05).Compared with the control group, the levels of hs-CRP, MMP-9 and CysC in the observation group were lower than those in the control group (P<0.05), and the APN level was lower than that in the control group (P<0.05).There were no significant differences in TNF-α, IL-6, IL-10 and IL-18 levels between the two groups before treatment.After treatment, The levels of TNF-α, IL-6 and IL-18 in the two groups were significantly lower than those before treatment (P<0.05).There were no significant differences in IgA, IgG and IgM levels between the two groups.After treatment, the levels of IgA, IgG and IgM in the two groups were significantly lower than those before treatment (P<0.05).The levels of IgA, IgG and IgM in the observation group were lower than those in the control group (P<0.05).There was no significant difference in adverse reaction rate between the two groups.ConclusionLow molecular weight heparin combined with Bailing capsule can effectively reduce hs-CRP, MMP-9, CysC level and APN level in children with Henoch-Schonlein purpura nephritis, improve clinical symptoms, good clinical efficacy and high safety.

Objective To explore the molecular basis of the characteristics of the serum auto-fluorescent spectrum in patients with ovarian cancer and the changes that might be induced by surgery. Methods Using fluorospectrophotometer and 300nm excitation light,the serum auto-fluorescent spectrum of 84 patients with ovarian cancer before and after the surgery and 30 healthy people were detected. Meanwhile, the serum tumor signs (CEA, CA199 and CA125), hemoglobin and plasma albumin level of all patients with ovarian cancer were detected. Their correlation with the fluorescence spectral characteristic parameters were analyzed. Results Compared with healthy people, the serum auto-fluorescent spectrum in patients with ovarian cancer exhibited purple-shifted position of λ2 peak and red shift in λ4 peak,had higher peak extent inλ1, λ2, λ4 and λ6 peak, and larger peak area of λ1, λ2, λ3, λ4 and λ6. Compared with those in ovarian cancer patients before surgery, the serum auto-fluorescent spectrum in these patients after operation had red shifts in λ1, λ2 and λ3 peak, lower peak extent in λ1, λ2, λ3 and λ4, and smaller peak area in λ1, λ2, λ3,λ4 and λ6 peak. In ovarian cancer patients, the serum level of CEA was positively correlated with the λ2 peak extent and the peak area of λ2 and λ3, while the serum level of CA125 was positively correlated with the peak extent of λ1-λ4 and λ6 and the peak area of λ1-λ3. The serum level of CA199 was negatively correlated with the λ2 position and positively correlated with the peak extent of λ1-λ6 and the peak area ofλ1-λ3 and λ6 in patents with ovarian cancer. Besides, the serum albumin was positively correlated with theλ2 peak position and negatively with the peak extent of λ1-λ6 and the λ1-λ3 peak area, while the level of hemoglobin was positively correlated with λ1 peak position. Conclusions The elevated serum tumor markers and lower albumin (plasma) level lead to the changes of the serum autofluorescence spectra characteristic parametersin in patients with ovarian cancer.These changes can be modestly corrected by surgery.

Objective:To evaluate the value of intraoperative magnetic resonance imaging (iMRI) combined with neuronavigation for the resection of insular gliomas.Methods:From August 2014 to October 2017 in the First Hospital Affiliated to Sun Yat-sen University,clinical data of 41 patients with insular glioma,who underwent the surgery assisted with 3.0T iMRI and neuronavigation,were analyzed retrospectively,and the resection extent,complications and prognosis were evaluated.Results:Subtotal tumor resection was achieved in 21 patients and partial resection was done in 20 after iMRI scanning.After further resection,total tumor resection was achieved in 16 patients,subtotal resection in 18 and partial resection in 7.There was a statistical significant difference in tumor resection between pre-iMRI and post-iMRI according to the Fisher test (P＜0.05).In the follow-up from 3 months to 3 years,the symptoms of the 41 patients had improved.Conclusion:iMRI corrected the shift of brain.Neuronavigation can accurately and timely assess the degree of resecting tumor.The combination of neuronavigation with surgery can maximally and safely resect insular glioma.