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 explore the protective effects of puerarin on the colon tissue of the mice with chronic alcoholism through observing the changes of quantity and morphology of interstitial cells of Cajal (ICC)and the expression of c-kit protein in colon tissue of chronic alcoholism mice.Methods 24 healthy BALB/C mice were randomly divided into saline control group (SC group ), chronic alcoholic intoxication group (CAI group ) and puerarin pretreatment group(PUE group).The models of chronic alcoholism mice were established in CAI group and PUE group. The intestinal transmission rate was tested by measuring the Indian ink advancing length;immunofluorescence and transmission electron microscope (TEM)were applied to detect the distribution, quantity and ultrastructure of ICC;Western blotting method was used to analyze the C-kit protein expression.Results The intestinal transmission rate in PUE group was significant higher than that in CAI group(P<0.05),but was still lower than that in SC group (P<0.05);compared with CAI group,the number of ICC in PUE group was increased (P<0.05),but there was no significant difference between SC group and PUE group(P>0.05).Compared with SC group,the ultrastructure of ICC in CAI group had obvious changes,the organelles were decreased,and the mitochondrion was swelling.But those changes were reversed in PUE group and the number of mitochondria was increased.The expression of C-kit protein in PUE tissue was higher than that in CAI group (P<0.05),but there was no significant difference compared with SC group.Conclusion Puerarin has a repair or reverse effect on the changes of the number,ultrastructure of ICC and C-kit protein expression caused by alcohol.

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.

2 0), and also by RT PCR. The gene expression in metastasis group was 6 86?1 84, and it was higher than that in non metastasis group. The results suggested that the high expressions of neural cell adhesion molecule gene might be correlated with the pathogenesis of NHL.

Objective To discuss the clinical feature of chronic pain of aged people and strategies and effect of its self-management as well as their relationship.Methods Investigation with questionnaires wag carried out in 243 aged people who were above 65 years old to understand the clinical feature of chronic pain and strategies of its self-management.The results underwent analysis.Results Non-narcotic analgesics,physical exercise,cold and heat therapy and spiritual activity were used most frequently in selfmanagement of pain.No statistical difference existed in the use of self-management strategies between people in different age groups.Effect of self-management strategies was negatively correlated with degree of pain,interrupting with daily life and anxiety,but Wag positively correlated with self-efficacy score.Conclusions Aged people ale willing to attemp various strategies to cope with chronic pain.We should pain attention to the standardization of physical exercise,confrontation of anxiety and improvement of self-efficacy to improve the effect of self-management.

Objective To explore the clinical value of combined detection of serum beta human chorionic gonadotropin (β-hCG),estradiol (E2),progesterone (P) and antiphospholipid antibodies (ACA) in predicting the outcomes of early threatened abortion.Methods 80 pregnant women were chosen from six to eight weeks singleton pregnancies,50 cases of threatened abortion and 30 cases of normal pregnancy.The serum levels of β-HCG,estradiol,progesterone and ACA-IgG,ACA-IgM and ACA-IgA were detected.The threatened abortion patients were given intramuscular progesterone 20 mg/day/time for 1 week,then,the pregnancy outcomes were analyzed and the serum levels of β-HCG,estradiol and progesterone were explored.Results The serum β-HCG,estradiol and progesterone of the threatened abortion group [(5 140.77 ± 2 365.47) IU/L,(680.28 ± 306.06) pg/mL,(15.59 ± 3.65) pg/L]were lower than those of the normal pregnant women [(14 520.4 ± 11 016.24) IU/L,(1 142.81 ± 670.57) pg/mL,(27.6 ± 4.78) pg/L] (t =3.224,P =0.003 ; t =2.43,P =0.022 ; t =7.72,P =0.001).According to pregnancy outcome,patients with threatened miscarriages were divided into the two groups,including 45 patients with continuing pregnancies and 5 patients with inevitable miscarriages.The serum levels of β-HCG,estradiol and progesterone in ongoing pregnancies group [(10 829.42 ± 6 926.28) IU/L,(832.9 ± 397.91) pg/mL,(25.62 ± 4.51) pg/L] were higher than those in inevitable miscarriages [(6 310.14 ± 2 593.19) IU/L,(487.14 ± 275.47) pg/mL,(13.6 ±4.84) pg/L] (P ＜ 0.05) ;The serum levels of ACA-IgG,ACA-IgM and ACA-IgA in 80 cases tested,only 2 cases who appeared in the threatened abortion group were detected with the positive of serum ACA-IgG,accounted for 4％ (2/50) (x2 =68.05,P =0.000),occurred spontaneous abortion in the end.Conclusion Combined detection of serum ACA,β-HCG,estradiol and progesterone may be helpful for prognosis of threatened abortion.However,the clinical predictive value of ACA needs further study in the early threatened abortion.

Objective To investigate the acquaintance of secondary spinal cord injury (sSCI) of patients and medical workers. Methods 260 patients with sSCI, 145 nurses and 45 doctors were surveyed by questionnaire on the principle of convenience sampling. Results 20% patients knew about sSCI before injured, 41.5% patients took site protection; 90% nurses and 100% doctors knew about sSCI. Conclusion Related knowledge should be publicized to decrease the rate of sSCI and raise people' consciousness, and medical workers should be strengthened health education.

Objective To improve the usage of foam dressing at the sacrococcygeal region and observe its application effect. Methods A total of 80 hospitalized patients with high risk of pressure ulcer were chosen during May to December 2015 as study objects. Patients were drawn into the observation group and the control group, each group contained 40 members. Proper-cutting foam dressings and normal foam dressing were applied in patients by the observation group and the control group individually. Researchers made records by comparing and analyzing the usage time of dressing and the skin intact of two groups. Results The observation group used foam dressing (1.88±0.12) blocks per person, foam dressing use time was (3.87±0.34) d per block, and in the control group, they were (2.60±0.38) blocks per person, (2.13±0.89) d per block, there was significant difference between two groups (t=11.427, 11.551, P<0.05). The skin integrity rate of the observation group and the control group were 95.0%(38/40) and 75.0%(30/40), the difference was statistically significant (χ2=6.275, P<0.05). Conclusions This study shows that the foam dressing need to be cut appropriately before pasting so that the clinical nurses can observe patient's skin conveniently. Once the skin has pressure red, the nurse can take timely measures to deal with it, which can decrease the incidence of pressure sores. The cutting dressing prolongs the period of using without removing the viscose part, which also can reduce the medical expenses.

Pancreas of 53 aborted fetuses ranging from 5 to 41 weeks were fixed in Bouin's fluid and embedded in paraffin, and the sections were stained with Alcian bluephloxine and Grimelius silver technique. The A, B and D cell of islet of Langerhans were demonstrated with immunohistochemical PAP method also. 14 pancreas among them were fixed in 2% glutaraldehyde and embedded in Epon 812, and observed with TEM. Typical A, B and D islet cells were observed with LM at 12 weeks of fetal age. Undifferentiated, differentiated and degenerated cells were distinguished in the pancreatic islets at 14 to 41 weeks of fetal age. The secretory granules of the exoerine cells were observed after 14 weeks of fetal age. The functional differentiation of endocrine cells precede that of exocrine cells. The morphometrical measurement testified that the endocrine portion of fetal pancreas was obviously larger than that of adult. This study provides some morphological data for the pancreas transplantation in clinical medicine.