OBJECTIVE:To observe the effect of acyclovir on neurological function and cytokines of children with viral menin-gitis. METHODS:Totally 70 children with viral meningitis were randomly divided into control group and observation group. All children were given routine treatment,including defervescence,reducing intracranial pressure and regulating water and electrolyte balance,etc. Based on it,the control group was treated by Ribavirin glucose injection 15 mg/kg,iv,bid;observation group was treated by Acyclovir glucose injection 5 mg/kg,iv,tid. The course for both was 7 d. The clinical data was compared,including the vascular endothelial growth factor (VEGF),matrix metalloproteinase-9 (MMP-9) in cerebrospinal fluid (CSF) and serum,insu-lin-like growth factor-Ⅱ(IGF-Ⅱ) and insulin like growth factor binding protein-3(IGFBP-3) in CSF before and after treatment and the incidence of adverse reactions. There were no obvious adverse reactions during the treatment. RESULTS:After treatment, the VEGF and MMP-9 in serum and the VEGF,MMP-9,IGF-Ⅱ and IGFBP-3 in CSF in 2 groups were significantly lower than before,and observation group was lower than control group,with significant differences(P<0.05). There was no adverse reactions in 2 groups during the treatment. CONCLUSIONS:Compared with ribavirin,acyclovir can more obviously improve the neurological function and cytokines of children with viral meningitis,with similar safety.

Objective To investigate serum procalcitonin(PCT)and C-reactive protein(CRP)and clinical significance of changes in children with pneumonia.Methods 123 cases of childhood pneumonia included 48 cases of bacterial infection,mycoplasma infection in 36 cases,39 cases with viral infections,40 cases of physical healthy children were selected as the control group.They were measured in serum PCT and CRP content of the correlation between test results and analysis of clinical final diagnosis.Results The level of PCT in Bacterial pneumonia group, Mycoplasma pneumonia group and viral pneumonia group were (5.80 ±1.92)μg/L,(0.45 ±0.15 )μg/L and (0.32 ±0.17)μg/L,respectively,significantly higher than control group(0.19 ±0.10)μg/L(t =5.37,3.41,1.23, all P <0.05);the level of CRP in Bacterial pneumonia group,mycoplasma pneumonia group and viral pneumonia group were(45.34 ±13.35 )mg/L,(28.63 ±11.37)mg/L and (8.19 ±2.07)mg/L,respectively,significantly higher than control group(3.85 ±1.31)mg/L(t =5.37,3.41,1.23,all P <0.05);serum PCT sensitivity to detect pneumonia children,specificity and the positive predictive were 93.56%,82.35% and 69.25%,respectively,higher than serum CRP diagnosis of pneumonia sensitivity,specificity and positive predictive(χ2 =4.41,5.83 and 7.62, respectively,all P <0.05).Conclusion Serum PCT and CRP measurement can be used as an auxiliary to identify indicators of childhood pneumonia,the diagnosis of pneumonia in children has important clinical significance.

Biomarkers ; Heart Diseases ; diagnosis ; metabolism ; Humans ; Natriuretic Peptide, Brain ; metabolism ; physiology ; Nerve Tissue Proteins ; metabolism ; physiology ; Peptide Fragments ; metabolism ; physiology

Adolescent ; Child ; Diabetes Mellitus ; drug therapy ; Drug Design ; Humans ; Hypoglycemic Agents ; administration & dosage ; therapeutic use ; Insulin ; administration & dosage ; therapeutic use

Adolescent ; Child ; Diabetes Mellitus ; drug therapy ; Humans ; Hypoglycemic Agents ; pharmacokinetics ; therapeutic use ; Insulin, Short-Acting ; pharmacokinetics ; therapeutic use

Bronchopulmonary Dysplasia ; etiology ; pathology ; prevention & control ; Humans ; Infant, Newborn ; Infant, Premature ; Inflammation ; complications ; Lung ; pathology ; Respiration, Artificial ; adverse effects

Blood-Brain Barrier ; physiopathology ; Brain Injuries ; physiopathology ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Inflammation ; complications ; Oxygen ; metabolism

Objective In order to offer scientific evidence for prevention and therapy of Lyme disease, we had investigated the natural infection of lyme disease Borrelia burgdorferi(Bb) of 4 ticks in Diebu and Huajian areas of Gansu province. MethodsEpidemiology detection of natural infection of lyme disease Bb was accomplished for four dominant tick ( Dermacetor silvarum , Dermacentor nuttalli , Haemaphysalis Japonica and Ixodes Crenulatus ) at Diebu, Diebu forest zone(Qin mountain), north of Min Mountains of Huajian region and Huajian forest zone, north of Qilian Mountains of Sunan region, Gansu, from March to June, 2010. The methods of dispersion of clamp every 10 m which was put in the morning and retrieved at night were used to capture rodent animal and gnawer retrorse hair inspection insect methods were used to collect parasitic tick. Flagging methods were used to collect free tick.Four kinds of live adult ticks were dissected after cleaning and disinfection. Intestinal contents were smeared, lyme disease Bb was observed under dark-field microscope. Etiological agent was cultivated and separated. Separated spirochete was confirmed by spirochete monoclonal and polyclonal antibody. Results The ticks collected were classified as 2 families, 8 genera, 36 species, i.e. Ixodidae 6 genera, 33 species and Argasidae 2 genera, 3 species. The method of dark-field microscope was used to detect the lyme disease spirochete in 201 ticks intestines after dissection of Dermacentor silvarum, Dermacentor nuttalli, Haemaphysalis Japonica and Ixodes Crenulatus, the lyme disease Bb-positive were 25 with positive rate of 12.44％(25/201). The lyme disease Bb was cultivated and separated from 12 ticks with the positive rate of 18.46％(12/65) after inoculation and cultivation of 3 species, 65 ticks of Dermacentor silvarum, Dermacentor nuttalli and Haemaphysalis Japonica. ConclusionsDermacentor silvarum,Dermacentor nuttalli and Haemaphysalis Japonica have different degrees of natural infection of lyme disease Bb.

Amino Acid Metabolism, Inborn Errors ; diagnosis ; genetics ; therapy ; Brain ; diagnostic imaging ; metabolism ; pathology ; Brain Diseases, Metabolic ; diagnosis ; genetics ; therapy ; Child, Preschool ; Diagnosis, Differential ; Glutarates ; metabolism ; Glutaryl-CoA Dehydrogenase ; deficiency ; genetics ; Humans ; Infant ; Infant, Newborn ; Lysine ; metabolism ; Magnetic Resonance Imaging ; Multiple Acyl Coenzyme A Dehydrogenase Deficiency ; diagnosis ; genetics ; therapy ; Mutation ; Neonatal Screening ; methods ; Radiography

Asia ; Congresses as Topic ; Humans ; Pediatrics