Actins ; genetics ; Adolescent ; Cardiomyopathy, Dilated ; genetics ; Child ; Child, Preschool ; Desmin ; genetics ; Female ; Humans ; Infant ; Male ; Mutation

Objective To localize Der f 2 in the body of Dermatophagoides farinae.Methods Live mites were embedded.Serial mite paraffin sections were made and checked under light microscope.The sections were incubated with anti-recombinant Der f 2 monoclonal antibody as the first antibody.They were then reacted with the fluorescent isothiocyanate conjugated goat anti-mouse IgG as the secondary antibody.The sections were examined with fluorescent light microscopy.Results Der f 2 reacting with immunofluorescent antibodies was found localized in the tissue and contents of the mid-gut of the mite.Conclusion The major allergen Der f 2 distributes in the gut and fecal pellets of Dermatophagoides farinae.

Objective To probe the effect of c-fos gene on the pentyleneterazol-induced hippocampal neurons apoptosis.Methods Using immunohistochemistry,TUNEL and flow cytometry(FCM),we detected the Fos expression and the apoptosis of hippocampal neurons;we injected c-fos antisense into ventrile before epilepsy and detected as up.Results Epilepsy can induce the expression of Fos in the hippocampus and peaking at 1 h(P

0.05).Conclusions New criteria of plasma lipid values in 2 to 6 years old children in Beijing are established by our investigation.Criterion of borderline and high of TC and LDL-C levels are settled.Cut-off of hypertriglyceridemia and hypo-high density lipoprotein cholesterolemia are also established.

Antibodies, Anticardiolipin ; blood ; Autoantibodies ; blood ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Mucocutaneous Lymph Node Syndrome ; immunology ; beta 2-Glycoprotein I ; immunology

Objective To explore the effect of comprehensive intervention on constipation caused by antipsychotic drugs.Methods Ninty patients with antipsychotic drug induced constipation who were admitted to our hospital from June 2012 to October 2013 were enrolled in this investigation and randomly assigned to the comprehensive intervention group(CIG,n=46) and the routine care group(RCG,n=44).The subjects of the RCG received routine diet and medication therapy; and those of CIG received comprehensive intervention of life style,psychological ability,cognition,nursing and traditional chinese medicine(TCM) for 3 months.Constipation symptoms scale and Patient Assessment of Constipation Quality of Life Questionnaire (PAC-QOL) were assessed before and after the intervention.Results CIG showed significant improvement in defecation difficulty,defecation force,defecation duration,frequency,abdominal distension,total symptom score,PAC-QOL,physical discomfort,psycho-social discomfort,anxiety and treatment satisfaction were(2.8±2.1),(2.2±1.6),(2.4±1.3),(2.1±1.7),(1.5±0.9),(14.0±8.1)respectively (t values were 2.629,3.818,2.328,2.593,2.578,2.913,7.499,2.570,5.012,2.249 and 12.259,respectively; all P＜0.05).Conclusion Comprehensive intervention may be an effective therapy against psychiatric drug induced constipation.

0.05).Conclusions By our detection to healthy full-term neonates of their lipid levels,the recommended borderline up-limits of TC,TG and LDL-C are above 2.71 mmol/L,1.29 mmol/L and 1.12 mmol/L,respectively.The recommended up-limits are above 3.28 mmol/L,1.63 mmol/L and 1.78 mmol/L,respectively.

Objective To investigate influence of hyperlipidemia in parents on plasma lipid level,blood pressure,body mass index(BMI) and waist circumference(WC)of their children.Methods Eighty children whose parents had been with hyperlipidemia(Group A) and 893 children whose parents had been normal plasma lipid levels(Group B) were studied.BMI,systolic pressure(SP),diastolic pressure(DP),WC,plasma triglyceride(TG),cholesterol(CH),high density lipoprotein-cholesterol(HDL-c),low density lipoprotein-cholesterol(LDL-c)of two groups were measured and compared.Results The levels of BMI,TG,TCH,LDL-c,SP,and DP had a increasing trend in group A compared to those of group B.HDL-c in group A had a decreasing trend compared to that of group B.But only the increase of BMI is significant(P

20 was lower than those whose BMI≤20(P

Objective To establish a UV spectrophotometry method and an HPLC method respectively for the determination of the total content of coumarin and contents of four main constituents of coumarin in Fraxini Cortex extract.Methods UV spectrophotometry was used for the determination of the content of total coumarin in Fraxini Cortex extract. The reference substance was Aesculin, and the maximum ultraviolet absorption wavelength was 334 nm. The HPLC method was used to determine the contents of Aesculin, Fraxin, Aesculetin and Fraxetin in Fraxini Cortex extract, using gradient elution with acetonitrile-phosphate solution (0.01%) as mobile phase on Agilent ZORBAX SB-C18 chromatographic column (4.6 mm × 250 mm, 5μm) at room temperature.Results For the UV method, the linear range of the mass concentration of Aesculin was 5.76-23.04μg/mL (r=0.999 9), and the average recovery was 100.6% (RSD=1.8%). For the HPLC method, the linear ranges of the mass of Aesculin, Fraxin, Aesculetin and Fraxetin were 0.055 0-3.850 0μg (r=0.9997), 0.053 9-3.773 0μg (r=0.999 8), 0.060 0-0.660 0μg (r=0.999 9), and 0.056 2-0.618 2μg (r=0.999 9), respectively, and the average recoveries were 96.97% (RSD=1.26%), 100.80% (RSD=2.22%), 99.04% (RSD=2.47%), and 98.77% (RSD=1.94%), respectively.Conclusion Both of the two methods are simple, accurate and reliable, and can be used for the quality control of total coumarin and the main constituents of coumarin in Fraxini Cortex extract.