Objective To analyze the effect of fiber bronchoscope bronchial lavage technique for the children with lobar pneumonia.Methods 110 cases of lobar pneumonia were divided into the bronchial lavage group (55 cases) and the control group (55 cases).The clinical effect of two groups was observed.Results The tempera-ture recovery time, chest rales recovery time, clinical presentation time, X -ray change recovery time of bronchial lavage groups were significantly shorter than those of the control group (all P<0.05).The total effective rate of the lavage group was 85.5%,which was 65.5% of the control group (χ2 =10.632,P <0.01).Conclusion The children with lobar pneumonia taken bronchoscopy and bronchoalveolar lavage reached the diagnosis and achieved the goal of treatment,it could significantly improve the clinical symptoms,promote disease recovery,conducive to rehabili-tation of children.

Objective To explore the effect of out-hospital health education on quality of life of heart failure patients with dilated cardiomyopathy. Methods 60 cases of heart failure patients with dilated cardiomyopathy were selected and divided into follow-up group and control group with 30 cases in each group. The follow-up group accepted out-hospital health education, while the control group only accepted conventional in-hospital health education. Then World Health Organization Quality Of Life-Brief (WHOQOF-BRIEF) was used to evaluate their quality of life 6 months after discharge. Results The score of WHOQOF-BRIEF was higher in the follow-up group than in the control group (P<0.05). The satisfactory degree of nurse-patient relationship was better in the follow-up group than in the control group (P<0.05).Conclusion Out-hospital health education can improve the quality of life of heart failure patients with dilated cardiomyopathy.

In 2020, the Chinese Society of Endocrinology released a new version of the consensus on acromegaly. This article aims to interpret in details on three aspects of treatment goals, surgical treatment, and radiotherapy in this concensus.

Objective To explore the express levels of CA199,CA724 and CEA in different gastric mucosa pathological situation.Methods The experimental group included 82 cases including 15 of chronic atrophic gastritis,15 of intesti- nal metapiasia,15 of dysplasia of the gastric mucosa,19 of gastric ulcer,18 of gastric cancer;15 of the chronic Super- ficial gastritis (CSG) were set as control group.To test express levels of CA199,CA724 and CEA in these cases by the immunohistochemistry technology.Results The positive rate of CA199,CA724 and CEA in gastric cancer was sig- nificantly higher than that in precancerous lesion groups and precancerous state groups (P0.05),but there was a graduate increasing of the positive rate of CA199,CA724 expression in chronic atrophic gastritis,intestinal metaplasia and dysplasia of the gastric mucosa. Conclusion That different expression of CA199,CA724 and CEA in gastric cancer development situation may be help- ful for the early diagnose of gastric cancer.

Grainhead-like 2 (GRHL2) is one of the homologous genes of Drosophila granule head-like gene in mammals,which is a kind of Drosophila granule head transcription factor.In normal organisms,GRHL2 is involved in the regulation of epithelial cell differentiation and development.In tumors,GRHL2 is complex.GRHL2 not only inhibits tumorigenesis,but it also promotes tumor formation,especially epithelial origin of malignant tumors mostly involving epithelial-mesenchymal transition (EMT) process.Further study of the relationship between GRHL2 and tumor will provide a new idea for the clinical diagnosis and treatment of cancer patients.The relationship between GRHL2 and tumor is reviewed in this paper.

Thyroid-associated ophthalmopathy (TAO) is an inflammatory eye disease associated with thyroid autoimmune disorder.The traditional treatments have yielded limited efficacy but with some side effects.Recently,researches have shown that some new immunosupressants may be used for the treatment of TAO with significantly improved symptoms,and reduction in clinical activity score.

Aim To investigate the protective effects of breviscapine(Bre) on myocardial hypertrophy and fibrosis induced by isoproterenol (Iso) in rats and its mechanism. Methods Myocardial hypertrophy and fibrosis model of rats were induced by injection of Iso for 7 days(5 mg?kg -1?d -1,sc).From day 2～15,rats were treated with Bre 12.5 and 25 mg?kg -1?d -1 ip,the NS control and Iso model group received saline injection.On day 15,animals were killed by decapitation,monitored in terms of myocardial indexes (heart weight/boday weight, HW/BW and left ventricalar weight/body weight,LVW/BW);the contents of angio- tensin Ⅱ(AngⅡ),nitric oxide(NO) and hydroxyproline and the activity of Na+,K+-ATPase and Ca 2+-ATPase in left ventricle were assayed with radioimmunoassay and spectrophotometry,respectively. Results Compared with the NS control group, the myocardial indexes, the level of AngⅡ and hydroxyproline in left ventricle were markedly increased and NO content, activity of Na+,K+-ATPase and Ca 2+-ATPase in left ventricle were decreased in Iso model group;treatment with Bre 25 mg?kg -1?d -1 significantly reduced the myocardial index and content of AngⅡ and hydroxyproline in left ventricle,increased the NO content ,enhanced the activity of Na+,K+-ATPase and Ca 2+-ATPase.Conclusion Bre can alleviate myocardial hypertrophy and fibrosis induced by Iso in rats.

OBJECTIVE To study the dynamic changes and clinical significance of TNF-? and IL-10 of nosocomial infection in patients with severe viral hepatitis.METHODS The study included 40 patients with severe viral hepatitis,their nosocomial infection was treated with antibiotic therapy.Serum levels of TNF-? and IL-10 were measured at baseline and 5 d,10 d and 15 d after the first antimicrobial dose.The patients were divided into 2 groups: infection be controlled group and infection be not controlled group by therapeutic efficacy.RESULTS The serum concentrations of TNF? and IL-10 were elevated in all patients when compared with the healthy control group(P