Bronchoalveolar Lavage ; Child ; Child, Preschool ; Female ; Humans ; Male ; Pneumonia, Mycoplasma ; therapy ; Pulmonary Atelectasis ; therapy

Child ; Contraindications ; Humans ; Immunotherapy ; adverse effects ; Rhinitis, Allergic, Perennial ; therapy

Child ; Humans ; Immunoglobulin E ; blood ; Rhinitis, Allergic, Perennial ; diagnosis ; Skin Tests

Otolaryngology

Administration, Inhalation ; Humans ; Respiratory Therapy

Objective: To explore the effect of suberoylanilide hydroxamic acid (SAHA) improving cardiac hypertrophy via inhibiting histone deacetylases (HDAC) in experimental mice and to provide a new idea for prevention and treatment of cardiac hypertrophy. Methods: Cardiac hypertrophy mice model was established by thoracic aorta ligation. A total of 60 Kunming mice were randomly divided into 4 groups: Normal control group, Sham operation group, Cardiac hypertrophy (CH) group and CH+SAHA group. There were 6 mice used in each group. Myocardial cell morphology was observed by HE staining, cardiac function was assessed by echocardiography, mRNA and protein expressions of HDAC5 (the isoform of HDAC) and β-MHC were examined by RT-PCR and Western blot analysis. Results: The mice in CH group had myocardial cell hypertrophy, disordered arrangement and hyperchromatic nucleus. Compared with Sham operation group, CH group showed decreased left ventricular end diastolic diameter (LVEDD), left ventricular end diastolic volume (LVEDV) and increased thickness of inter-ventricular septum (IVS), allP<0.05; CH group presented elevated mRNA and protein expressions of HDAC5 and β-MHC,P<0.05. SAHA obviously decreased HDAC5 expression, down regulated cardiac hypertrophy related β-MHC gene expression, improved cardiac function and hypertrophy, all P<0.05. Conclusion: HDAC were involved in myocardial hypertrophy; SAHA could inhibit HDAC expression and therefore,improved myocardial hypertrophy in experimental mice.

Objective To investigate if the anticancer prescription Fuzhengyiaitang in combination with progestogen matching chems can have better clinical effects than progestogen alone.Methods Collecting 60 patients and grouped into two randomly.One group named the experimental group and the other is named the control.The experimental group is given Fuzhengyiaitang and progestogen and the control ine is given the progestogen alone.The clinical effects are investigated.Results The experimental group had better clinical effects than the other one and the results had statistical significance.The experimental group are stronger,had better immunal functions and less side effects.Conclusion Fuzhengyiaitang and progestogen match cbems Can have better clinical effects in treating the stage I's operation.

[ ABSTRACT] AIM: To investigate the regulatory mechanism of histone acetylation on cardiac hypertrophy in -duced by phenylephrine , and to provide a new idea for preventing and curing hypertrophic cardiomyopathy .METHODS:Phenylephrine was given by continuous subcutaneous injection for modeling cardiac hypertrophy in C 57BL/6 mice.The le-vel of histone H3 lysine 27 acetylation (H3K27ac) in the promoter of cardiac nuclear transcription factor GATA4 and the mRNA expression of GATA4 were identified by chromatin immunoprecipitation (ChIP) and real-time PCR, respectively. Meanwhile, the protein expression of histone H3K27ac, atrial natriuretic peptide (ANP) and α-myosin heavy chain (α-MHC) was determined by Western blot .Cardiac hypertrophy in the mice was observed by HE staining and echocardio-graphy.RESULTS:The results of Western blot showed that the level of histone H 3K27ac in phenylephrine group was sig-nificantly increased compared with normal saline group (P<0.05), and ChIP-qPCR data showed that the level of histone H3K27ac in the promoter of GATA4 was increased significantly in the same samples (P<0.05).The expression levels of GATA4 mRNA and ANP protein in phenylephrine group were apparently increased compared with normal saline group ( P<0.05).However, histone acetylase inhibitor anacardic acid attenuated histone H 3K27 hyperacetylation induced by pheny-lephrine, and downregulated the over-expression of GATA4 and ANP in the heart of the mice (P<0.05).HE staining and echocardiography data showed that phenylephrine apparently increased left ventricular posterior wall thickness and de -creased left ventricular end-systolic diameter and left ventricular end-diastolic diameter , while anacardic acid also reversed these indexes that mentioned above and attenuated cardiac hypertrophy induced by phenylephrine in the mice .CONCLU-SION:Histone acetylation modification imbalance is involved in cardiac hypertrophy induced by phenylephrine , and the histone acetylase inhibitor anacardic acid decreases histone hyperacetylation induced by phenylephrine and attenuates car -diac hypertrophy in the mice .

Objective To observe the therapeutic effect of traditional Chinese medicine(TCM)granules made by the formula of Shegan Mahuang decoction for treatment of patients with asthma. Methods A prospective study was conducted,51 cases of light to moderate asthma(cold type)patients were randomly divided into treatment group (25 cases)and control group(26 cases). Conventional symptomatic treatments were of the same in two groups. The patients in control group were given salbutamol aerosol inhalation,100μg each time,4 times per day;based on the treatment of the control group,additionally the above mentioned TCM granules dissolved in water was administered orally 1 dose/day taken twice once in the morning and another once in the evening in treatment group. The therapeutic course was 12 weeks in both groups. Before and after treatment,the asthma control test(ACT)score,forced expiratory volume in 1 second(FEV1)and peak expiratory flow(PEF)were observed. The therapeutic effect,adverse reaction and compliance were evaluated. Results The number of patients with asthma completely controlled in the treatment group was significantly higher than that in the control group(16 cases vs. 9 cases,χ2=4.82,P=0.028). In the patients of two groups,FEV1,PEF and ACT scores were significantly improved after treatment,and in the treatment group,they were obviously higher than those in control group〔FEV1(L):2.67±0.46 vs. 2.32±0.47,PEF(L/min):327.6±49.4 vs. 273.1±42.8,ACT score:22.8±2.0 vs. 21.1±2.6,all P<0.05〕. After treatment,FEV1%predicted value was increased in the treatment group but decreased in control group,there was significantly statistical difference〔(0.68±0.07)% vs.(0.80±0.11)%,P<0.05〕,no significant adverse reaction was found,compliance was good. Conclusion TCM granules made by formula of Shegan Mahuang decoction can improve the clinical symptoms, pulmonary function and control level in patients with asthma,so it is an effective medicine for the control of asthma.

This study was aimed to evaluate the feasibility of wind-warm lung-heat disease (non-severe community-acquired pneumonia, CAP) from the clinical curative effect, hospitalization days, medical expenses and other aspects. This study selected 198 wind-warm lung-heat disease (non-severe CAP) inpatients from January, 2012 to December, 2012 with the conventional therapy in the Respiratory Department, Wuhan Integrated Traditional Chinese Medicine (TCM) & Western Medicine Hospital as the control group. And another 179 wind-warm lung-heat disease (non-severe CAP) inpatients were selected from January, 2013 to December, 2013 with the TCM clinical pathway treatment in the Respiratory Department of the same hospital as the treatment group. Retrospective analysis was used to compare the clinical curative effects, hospitalization days, and medical cost differences. The results showed that TCM clinical pathway for wind-warm lung-heat disease (non-severe CAP) can shorten the hospitalization days and reduce patients’ medical costs, and ensure the clinical curative effects. It was concluded that the standardized TCM clinical pathway had positive effect on wind-warm lung-heat disease (non-severe CAP). Therefore, the formulation and implementation of TCM clinical pathway was of great significance in the treatment of wind-warm lung-heat disease (non-severe CAP).