Alveolar fluid transport is closely associated with neonatal lung development neonatal respiratory diseases,such as wet lung,pulmonary hyaline membrane disease,pneumonia,which are related with decreased lung fluid transport.This review introduces the characteristics of neonatal pulmonary fluid balance,including lung fluid secretion and absorption equilibrium,list clinical factors which can increase pulmonary fluid,explain important lung fluid transport mechanisms and their regulations.Inhaling beta agonists or glucocorticoid is a viable therapeutic strategy.

Survivin is an apoptosis inhibitor and plays an important role in the development and progression of cancer.It is undetectable in normal adult tissues,but has been showed to be overexpressed in various cancers and has been regarded as a marker of malignancy.And the promoter polymorphism of Survivin gene is closely related to risk of cancer and gene susceptibility,this might provide clues for further elucidation of the correlation of risk of cancer and genetic polymorphism,and for diagnosis,prevention and screening of cancer gene.

This paper introduces the viewpointins from recent researches about carbohydrate ingestion and mobilization and oxidation of fat during exercise in sports nutrition and interactional influence of carbohydrate and fat metabolism during exercise. Keywords：exercise;carbohydrate;fat;metabolism

As an immune regulator, vitamin D plays a role in asthma. In the fetus, vitamin D participates in immune system and lung development. It has been reported that vitamin D deficiency may explain a portion of the asthma epidemic. Beneficial associations have been reported between vitamin D and asthma severity in children. Epidemiologic studies have also suggested that higher prenatal vitamin D intakes have a protective role against wheezing illnesses in young children. In addition, vitamin D may play a therapeutic role in steroid resistant asthmatics and there is interest in using vitamin D therapeutic-ally to complement conventional asthma therapy, such as specific immunotherapy.

ObjectiveTo study the effect of high-dose mifepristone on the expression of hypoxia-inducible factor 1,(HIF-1α) and vascular endothelial growth factor(VEGF) in the endometrial tissue and research the molecular mechanisms of mifepristone in treat ment of endometrial cancer.Methods30 patients with endometrial cancer who were treated were asked to oral mifepristone 100mg/d,the specimens from a biopsy or curettage were taken as the group before treatment,the specimens from surgery were as the group of after treatment.Another 10 cases of normal endometrium were selected as the control group.The expression of HIF-1α and VEGF were examined with immunohistochemistry.ResultsThe expression of HIF-1 α and VEGF(78.6 ± 3.5,92.4 ± 5.1 ) in endometrial cancer was significantly higher than normal endometrium( 192.3 ± 4.7,178.4 ± 3.3,P ＜ 0.01 ),large doses of mifepristone can significantly reduce the expression of HIF-1 α and VEGF in endometrial cancer issues ( 103.2 ± 4.1,118.3 ± 4.9,P ＜0.05).ConclusionOne of the molecular mechanisms of mifepristone inhibits the endometrial cancer was reduced HIF-1α and VEGF expression.

ObjectiveObserving the distribution and the change of the quantity of SP,VIP in the colon tissue of 'cathartic colon'rats.MethodsWe divided the 32 wistar rats weighted (200 ±10)g into 2 groops randomly:the blank group( n =8) and model group( n =8).we induced the 'cathartic colon'rats with the suspension of dahuang.The blank group were given the distilled water for contrast.After one week during the time Dahuang was stopped.We killed them,measured the carbon powder propulsion rates in the intestine and then took Specimen after the 8 rats were fasted 24 hours as well as the blank group,but water were given.We compared the variation of SP,VIP distribution between two groups.ResultsThe carbon powder propulsion rates in the model group were slower than that in the saline control group.The distribution of SP,VIP are all more than that in the blank group.ConclusionThe distribution of SP,VIP are all more than that in the blank group.

Non-coding RNAs that can not encoding RNA protein,mainly include microRNAs and long non-coding RNAs,in bacteria,fungi,mammals,and many other biological activities life play a very wide range of regulatory role.More and more clinical researchers have begun to pay attention to the biological function of the non-coding RNAs and the relationship between the various diseases of the body,and people gradually realized that the study of non-coding RNAs has important significance for understanding human disease control and biological evolution.

Objective To observe the treatment effect of cetylpyridinium chloride gargle on the oral candidi-asis infection.Methods According to the selection of different drugs,88 cases with candidiasis infection were divided into the cetylpyridinium chloride gargle treatment group and the compound chlorhexidine gargle control (control group),44 cases in each group.The oral pain improvement,oral mucosal atrophy,swollen gums bleeding,microscopy positive rate,colony number and patients with oral erythema score,clinical efficacy and adverse reactions were observed and compared in the two groups.Results The total effective rate of the treatment group was 95.5%,which was significantly higher than 77.3% in the control group(χ2 =8.063,P =0.019),and the difference was statistically significant.After treatment,mucosal atrophy and erythema scores of the treatment group were significantly better than control group,and there were statistically significant differences (t =6.142,P =0.033;t =6.554,P =0.044).After treatment,the number of colonies and microscopic examination positive rate of the treatment group were better than those of the control group,and with statistical significance (χ2 =11.596,P =0.019;χ2 =6.994,P =0.031 ). Conclusion Cetylpyridinium chloride gargle in the treatment of oral candidiasis infection disease not only has signifi-cant effect and can effectively reduce the pain of patients with oral,reduce the incidence of adverse reaction,it is safe and reliable,it is worth popularization and application in oral candidiasis.

Objective To investigate the effects of lidocaine and methylene blue on the analgesia of the anal pain after hemorrhoids. Methods Using computer random way, to the hospital from January 2014 to October 2016 postoperative anal pain patients, 52 cases of hemorrhoids were randomLy divided into normal group and research group, 26 cases of each item, which the conventional pain processing, conventional group team to lidocaine and methylene blue, compared two groups of patients with analgesic effect and the incidence of adverse reactions. Results 1d, 3d, 5d and 7d were performed after surgery, and the VAS pain score of the study group was lower than that in the conventional group, and the results of the test were statistically significant (P<0.05). Statistical incidence of adverse reactions in both groups, found the team vomiting nausea, headache, dizziness and transient hypertension incidence of adverse reactions, significantly lower than the normal group, the difference between groups with the clinical inspection was statistically significant (P<0.05). Conclusion The postoperative anal pain, hemorrhoids application of lidocaine and methylene blue, can obtain satisfactory analgesia effect, operation method is simple, low incidence of adverse reactions, safe and reliable, and can use it as a clinical analgesic solution recommended applications.

Aiming at the characteristics of Chinese medical university,the paper discusses the teaching model of mathematics,including the setup as well as content of curriculum,course examination and teaching method.Under the new teaching pattern,the students not only have a good command of mathematics but also develop the ability of knowledge application.