Glucocorticoids (GC) are increasingly being used to treat chronic rhinosinusitis, its efficacy and safety are the focus of attention. This article will be divided into chronic rhinosinusitis with nasal polyps and without nasal polyps two subtypes discussed nasal and oral glucocorticoids in the clinical therapeutic efficacy and medication safety.
Chronic Disease ; Glucocorticoids ; therapeutic use ; Humans ; Rhinitis ; drug therapy ; Sinusitis ; drug therapy

The 54th ASH annual meeting should be considered as a revolution for treatment of lymphoma.Keep away from chemotherapy will not be just a dream,it based on the deep understand of lymphoma genesis and quick development of different targeted agents.The typical examples are the dramatic novel agents targeting B cell receptor signaling pathway and microenvironment.There combination,such as R-square regimen,showed unbelievable efficacy in indolent B cell lymphomas and tiny side effects.It is sure that therapy breakthroughs in aggressive B cell lymphomas and T/NK cell lymphomas are in the very near future.

Objective: Surfactant protein A (SP-A) is protein that appears to play an important role in mammalian first-line host defense. The objective of this study was to immunolocalize SP-A in human sinonasal tissue. Method:Eleven cases of allergic rhinitis, fifteen cases of polyp and seven cases of normal middle turbinate were studied with immunohistochemistry and immunofluorescence method to detect the expression of SP-A. Result:The expression of SP-A in allergic rhinitis and polyp were dramatically higher than that in controls(P<0.05), and there was no remarkable difference in the expression of SP-A between allergic rhinitis and polyp(P>0.05). The result demonstrated that SP-A was positivly correlated with eosinophils within the basement membrane of epitheli-um(R=0.81,0.55). In the result of immunofluorescence, there was significantly higher expression SP-A in nasal mucosa of allergic rhinitis and nasal polyp than that in control group(P<0.05). Conclusion:SP-A is likely to play key roles in the inflammatory reaction process of allergic rhinitis and polyp. Its secretion in the upper airway indicates that future studies may allow manipulation of this protein and development of novel treatments for sinonasal pathology.

OBJECTIVE To study the significance by analyzing the expression of human protection of telomeres1(POT1)and telomeric repeatbinding factor-2(TRF2)in the tissues of laryngneal squamous cell carcinoma(LSCC)and in polyp of vocal cord tissues. METHODS The expression of POT1 and TRF2 in 20 tumor samples and 19 polyp of vocal cord were determined by the indirect immunofluorescence method. The results were scored and analyzed statistically. RESULTS The positive expression rates of POT1 and TRF2 in tumor samples was 65.00% and 70.00% respectively. There were no positive expression of POT1 and TRF2 in polyp of vocal cord. The positive expression of POT1 was higher in poorly differentiated laryngeal carcinoma than that in well-differentiated and moderately differentiated laryngeal carcinoma(Chi-square test with contingency table, P0.05). CONCLUSION The expression of POT1 and TRF2 in laryngneal squamous cell carcinoma were remarkable, POT1 and TRF2 may play a critical role in tumorigenesis of laryngneal squamous cell carcinoma. There was statistical significant difference for degrees of POT1 expression in different tumor histological grades.

OBJECTIVE: To study the pharmacokinetics of infusion Etimicin in the patients with respiratory tract infec- tions. METHODS: Ten patients were infused with 200mg Etimicin and the concentrations of drug in the plasma, urine and sputurn were determined by microbiological method. RESULTS & CONCLUSlON: The peak concentration of plasma was 17.74?g/ml. The concentration of 0.29?g/ml maintained 12h after administration. Pharmacokinetics parameters conformed to two - compartment model. The pharmacokinetics parameters were, T1/2?= 0. 257h, T1/2? = 2. 22h, Vc = 34. 32L, K2l = 2.14h~(-1), K12 = 0. 48h~(-1), K10 = 0.39h~(-1). The cumulative percentage of renal excretion was 21.37% within 12h, Ke =0. 027h~(-1), K = 0. 431h~(-1). The drug concentration in sputum reached the peak of 2.09?g/ml 2h after infusion.

Objective To explore the relationship between job stressors,montal health and intention to quit of pediatric nurses by comparing with nurses in internal medicine department. Methods Job stressors, mental health,intention to quit of pediatric nurses and their relationship were investigated among nurses in above mentioned wards from three third-level and first-class hospitals by using questionnaires. Results The scores of some factors of job stressors and nine factors of SCL- 90 of pediatric nurses were much higher than those of internal medicine nurses. There was a significantly positive correlation between some factors of job stressors, mental health and intention to quit of pediatric nurses. Conclusions Working pressure is a factor of low mental health level and intention to quit of pediatric nurses. Effective management strategies should be imple-mented to protect the mental health of pediatric nurses and decrease the loss of nurses.

Objective To make rehabilitation nursing signs and apply them in positioning of unaffected extremities among patients with hemiplegia.Methods Totally 49 stroke patients with hemiplegia were recruited in the control group from July 2013 to November 2014,and 52 stroke patients with hemiplegia were recruited in the experimental group from January 2015 to September 2015.Same treatment and rehabilitation nursing were provided to patients in two groups.For the experimental group,rehabilitation nursing signs were applied together with regular guidance and demonstration of positioning of unaffected extremities.For the control group,only regular guidance and demonstration of positioning of unaffected extremities were provided.Results For the experimental group,the compliance was 86.03％(4 026 of 4 680 times),the accuracy was 72.73％(2 928 of 4 026 times);for the control group,the compliance and accuracy were 58.10％ (2 562 of 4 410 times)and 50.94％ (1 305 of 2 562 times),respectively.In the experimental group,no new complication occurred,no existing complication deteriorated,10 cases of complications were alleviated.However,in the control group,two cases developed complications,two cases of existing complication deteriorated,and only four cases of complications were alleviated.Subjective attention from patients and their family members in the experimental group was higher than that in the control group,and the difference was statistically significant.Conclusion For patients with hemiplegia,the rehabilitation nursing signs can significantly increase the compliance and accuracy of unaffected extremities positioning,and increase the attention from patients and their family members regarding unaffected extremities positioning in daily life.

OBJECTIVE：To establish characteristic chromatogram of Cornus officinalis and its different wine-processedproducts，investigate the differences of chromaticity values，and analyze them with chemical pattern recognition technology.METHODS：UPLC method was adopted. Using loganin as reference，UPLC characteristic chromatograms were drawn for 10batches of C. officinalis and 20 batches of different wine-processed products （stewing with wine，steaming with wine）. TCMFingerprint Similarity Evaluation System（2012A edition）was used for similarity evaluation，and common peaks were confirmed.The chromaticity values [lightness（L），red and green tone value（a），yellow and blue tone value（b），color difference value（ΔE）]were determined by spectrophotometer. SPSS 20.0 and SIMCA 14.0 software were used for cluster analysis，principal componentanalysis and partial least squares-discriminant analysis；taking the area of characteristic peak and chromaticity value as indexes，andthe variable importance projection greater than 1 as the standard，the difference markers affecting its quality were screened.RESULTS：There were 6 common peaks in the chromatograms for decoction piece of C. officinalis，7 common peaks forwine-processed C. officinalis（stewing with wine）and wine-processed C. officinalis（steaming with wine）. Four components wereidentified as gallic acid，5-hydroxymethylfurfural，morroniside，loganin. 5-hydroxymethylfurfural was produced after processing.The similarity between C. officinalis and different wine-processed products （stewing and steaming with wine） was low（0.869-0.937，0.845-0.944），but the similarity between different wine-processed products was higher than 0.99. ΔL，Δa，Δb and ΔEof C. officinalis decoction pieces and wine-processed C. officinalis decoction pieces（stewing in wine）were －9.42-－3.58，－24.92- －15.00，－11.33- －7.00 and 17.01-28.12，respectively. ΔL，Δa，Δb and ΔE of C. officinalis decoction pieces and wine-processed C. officinalis（steaming in wine）decoction pieces were －8.58-－2.42，－25.08-－13.83，－10.92-－6.08，15.58-28.67. ΔL，Δa，Δb and ΔE of wine-processed C. officinalis decoction pieces（stewing and steaming with wine）were －2.17-3.00，－0.75-2.50， 0.25-1.42 and 1.25-3.83，respectively. Results of cluster analysis showed that 30 batches of sample were clustered into two categories，S1-S10 were clustered into one category，and S11-S30 were clustered into other category. Principal component analysis showed that cumulative contribution rate of former two main components was 83.147％. Results of partial least squares-discriminant analysis showed that morroniside，No.5 peak and chromaticity values（L，a，b）were the difference markers affecting its quality. CONCLUSIONS：Established UPLC characteristic chromatogram is stable and feasible，and can be used to rapidly identify C. officinalis and its different wine-processed products. Established chemical mode can be used to identify different wine-processed products.

OBJECTIVE: To explore the efficacy of individualized subcutaneous immunotherapy (SCIT) in allergic rhinitis(AR) maintain phase. METHOD: Compare nasal symptom scores (VAS) and special disease scale--nasal conjunctivitis quality of life questionnaire(RQLQ) score after 3 years treatment to evaluate the therapeutic effect of each group and the level of improving patients quality of life. Take patients' blood to detect the serum level of IL-10 by enzyme linked immunosorbent test (enzyme linked immunosorbent assay). RESULT: After 3 years treatment, there was no difference of VAS between the conventional SCIT group and the individualized SCIT group. ELISA results showed that the level of IL-10 was significantly higher in the drug symptomatic treatment group than that in the healthy group, the levels of IL-10 were significantly lower in the conventional SCIT group and the individualized SCIT group than that in the healthy group, but there was no difference between the conventional SCIT and the individualized SCIT group. CONCLUSION After 3 years treatment, there was no difference between conventional and individualized SCIT groups. But the efficacy of the conventional and individualized SCIT groups were significantly better than that in the drug symptomatic treatment group.
Desensitization, Immunologic ; Enzyme-Linked Immunosorbent Assay ; Humans ; Injections, Subcutaneous ; Interleukin-10 ; blood ; Precision Medicine ; Quality of Life ; Rhinitis, Allergic ; drug therapy ; Surveys and Questionnaires

Objective To clearify the features of an outbreak of Guillain-Barré syndrome (GBS) from Shuangyang district of Changchun city, Jilin province, China.Methods Serum samples obtained were tested serologically for antibodies to chlamydia, coxsackie virus, cytomegalovirus, and hepatitis B virus.Stool samples obtained were cultivated to search Campylobacterjejuni.Electrudiagnostic studies were done 1 day after onset to 10 days.Results Twenty-two patients (12 males and 10 females, aged 15-71 years) were from Shuangyang district, a suburb of Changchun, during a 2-week period in June to July 2007.An illness in the preceding 4 weeks was reported in 17 patients, 16 gave a history of diarrhoea, 1 patient had symptoms consistent with an "upper respiratory infection" and 1 patient had both.Limb weakness were the earliest symptoms.Respiratory assistance was needed by 3 patients.Tendon reflexes were lost as weakness developed.Eleven patients had raised concentrations of protein in the cerebrospinal fluid ((0.74±0.32) g/L), and the averaged cell count was 3×106/L There were 3 kinds of antibodies of hepatitis B virus positive above 17 GBS patients.Electrodiagnostic studies showed severe reductions in motor evoked amplitudes from distal stimulation in 12 patients.Sensory action potentials were normal.Conclusions The distinctive epidemiologicai, clinical and electromyography characteristics of these patients suggest that the disorder, different from acute inflammatory demyelinating polyneuropathy, is concordant with acute motor axonal neurupathy.The features of Shuangyang GBS was similar to those previously reported in several aspects.