Acetates ; adverse effects ; pharmacology ; therapeutic use ; Animals ; Asthma ; drug therapy ; Humans ; Leukotriene Antagonists ; pharmacology ; Quinolines ; adverse effects ; pharmacology ; therapeutic use ; Receptors, Leukotriene ; drug effects

Humans ; Respiratory Syncytial Virus Infections ; prevention & control ; therapy ; Respiratory Syncytial Viruses

Objective To explore the effect of conventional western medicine combined with Qiangxin Tongmai decotion in the treatment of patients with chronic heart failure (CHF).Methods According to the digital table,60 patients with CHF were randomly divided into two groups,30 cases in each group.The control group was treated with conventional western medicine,while the treatment group received combination therapy of conventional western medicine and Qiangxin Tongmai decotion.The heart function and plasma brain natriuretic peptide (BNP) level were observed.Results The total effective rate of the treatment group was 93.3％,which was significantly higher than 70.0％ of the control group (x2 =5.455,P ＜ 0.05).After treatment,the level of BNP in the treatment group was (211.3 ± 87.7) ng/L,which was significantly lower than that of the control group [(410.8 ± 94.3) ng/L] (t =8.485,P ＜ 0.01).Conclusion Qiangxin Tongmai decotion can obviously improve the heart function and reduce the level of BNP in patients with CHF.

Objective To investigate the effect of pidotimod combined with antiviral drugs on immunologic function and myocardial enzyme spectrum in children with infectious mononucleosis.Methods 94 cases of children with infectious mononucleosis selected in Wenzhou Children's hospital were randomly divided into control group and research group,47 cases in each group.The control group were given conventional antiviral treatment; On this basis,the research group were given pidotimod,2 weeks for one period of treatment.Before and after treatment,immune function,cell factors and myocardial enzyme spectrum were tested,the clinical symptoms,signs,the curative effect and complications were observed and compared.Results Compared with before treatment,after treatment,serum CD4+,CD4+/CD8+ IgA and IgG increased,CD8+ decreased,TNF alpha,IL-6,AST,LDH,CK,CK-MB decreased(P<0.05).Compared with the control group,in the research group,CD4+,CD4+/CD8+,IgA and IgG content is higher,CD8+ content is lower,the TNF alpha,IL-6,AST,LDH,CK,CK-MB content is lower(P<0.05).The time of antipyretic,angina fade,narrow lymph nodes,liver and spleen shrinks and length of hospital stay in the research group were shorter than that in the control group(P<0.05).The effective rate was 74.47％in the control group,lower than 91.49％of research group(P<0.05).Conclusion The curative is exact that pidotimod combined with antiviral drugs on the treatment of infectious mononucleosis.It could improve immune function,reduce myocardial enzyme spectrum and inflammation.

Objective To investigate whether high cholesterol diet (HCD) can cause gallbladder cholesterol calculus and to probe into the mechanism of its influence on gallbladder motility function. Methods Noumenon dissect and B-type ultrasonic apparatus was used to observe condition of gallbladder calculus formation in HCD group and normal control group; gallbladder motility function of the two groups were measured; radioimmunoassay was used to measure plasma CCK level in fast and 30min after fatty meal; colorimetry was used to measure cholesterol concentration in bile; and the pathologic changes of gallbladder specimen were observed. Results The gallbladder cholesterol calculus formation rate and cholesterol concentration in bile of HCD group was remarkably higher than that in normal control group (P

OBJECTIVE:To evaluate therapuetic efficacy and toxic reaction of 2 therapuetic regimens for 56 cases of bone me-tastasis of cervical cancer. METHODS:56 cases of bone metastasis of cervical cancer with complete information were collected ret-rospectively and randomly divided into radiochemotherapy group(31 cases)and diphosphonate group(25 cases). Radiochemothera-py group was given radiotherapy,chemotherapy and diphosphonate;diphosphonate group was given palliative symptomatic treat-ment of diphosphonate;a treatment course lasted for 3-4 weeks,and both groups received 3 courses of treatment. Average survival time,survival quality and toxic reaction were comparison in 2 groups. RESULTS:After bone metastasis of cervical cancer,the av-erage survival time of radiochemotherapy group was 17 months (95%CI:9.1-24.9),and that of diphosphonate group was 19 months (95%CI:2.4-35.6);3 years later,the survival rate of radiochemotherapy group was 16.1%,and that of diphosphonate group was 16.0%,there was no statistical significance(P=0.820). To compared KPS after 3 treatment courses,the improvement rate of radiochemotherapy group(22.6%)was significantly lower than that of diphosphonate group(40.0%),with statistical signif-icance (χ2=4.36,P<0.05). Toxic reaction of radiochemotherapy group was more significant than that of diphosphonate group. CONCLUSIONS:Diphosphonate has little effect on survial quality and slight toxic reaction. It is worthy of spreading in some pa-tients with advanced,elderly and reccurred bone metastasis of cervical cancer.

Frailty is an age-related non-specificity status caused by a decline of physiological reservation,which leads to an increase of vulnerability in body and decrease of ability in stress resistance.The pathophysiology of frailty involves multiple systems including neuromuscular system,metabolism and immune system.Studies have showed that frailty is closely related with negative events of elder people.People with frailty are subject to higher risks for fall,hospitalization,and mortality.However,the development of frailty can be delayed if early prevention or interventions are performed.Prospective cohort studies have showed that the risk factors for frailty include age,gender,family history of obesity,BMI,waist circumference,blood pressure,hyperglycemia,smoking and lack of exercise.Among them,nutrition,exercise and therapeutic drugs are hot spots in prevention study.Here,we reviewed the intervention studies by focusing on nutrition,exercise and therapeutic drugs in frail population.

Human fetal esophageal epithelial tissue were cultured in vitro and treatedwith mycotoxins of Alternaria alternata (AME or AOH) for 4 h. The genomic DNAwere extracted from these tissues. Genomic DNA was isolated from normal human fetalesophageal epithelium (as blank control), DNA from malignant tissue and its adjacentnormal mucosa was obtained from esophagectomy patients. DNA was amplified with PCRreaction, using genomic DNA as templet. The PCR products was a 104bp fragment from which the 12 codon of c-Ha-ras gene was contained. The excition point of restriction en-zyme Hpe Ⅱ was located in this fragment. The PCR amplified 104bp fragment was diges-ted by Hpa Ⅱ and analysed by agarose gel electrophoresis. The results showed that the104bp fragment amplified from genomic DNA of blank control and esophagectomy patientcould be digested by Hpa Ⅱ ; but that from genomic DNA of human fetal esophagealepithelium treated by AME or AOH could not. These results indicated that a mutationhad taken place at 12-codon of c-Ha-ras gene after it was treated by AME, AOH for ashort time. The mutation of Ha-ras gene might be the early event during esophageal car-cinogenesis. The effect of AME and AOH during the onset of esophageal cancer and themolecular machanisms of the effect were worth of further study.

Objective To investigate the effects of Xinnaoxuemianning combined with statins on carotid atherosclerotic plaque in patients with cerebral infarction. Methods 180 cerebral infarction patients were divided into the observation group (90cases) and the control group (90cases) by random number table method. The control group was given atorvastatin calcium tablets and the observation group was given additionally Xinnaoxuemianning. The changes and prognosis of carotid atherosclerotic plaques were evaluated before and after treatment, and the incidence of adverse reactions was counted. Results There were no differences in the carotid atherosclerotic plaque, TCM syndrome score and neurological deficit severity between the two groups before treatment. After treatment, the above indexes were significantly improved, and the increasing degree of the observation group was better than that of the control group. The incidence rate of adverse reactions was lower in the observation group than that in the control group (5.56％ vs.13.33％) (P<0.05). Conclusion Xinnaoxuemianning can reduce the carotid atherosclerotic plaque area and correct the unstable plaques in patients with cerebral infarction.