Effects of blue light combined with albumin treatment on heart, liver and nerve damage in neonatal jaundice / 中国基层医药

Objective:To investigate the effect of blue light combined with albumin treatment on heart, liver and nerve damage in neonatal jaundice.Methods:A total of 120 cases with neonatal jaundice in the Department of Pediatrics of Women's and Children's Hospital of Zhoushan from April 2017 to April 2018 were selected and divided into control group and observation group accorded to the random number method, with 60 cases in each group.The control group received blue light therapy.The observation group was given albumin treatment on the basis of the control group.The serum total bilirubin, bile acid, aspartate aminotransferase(AST), alanine aminotransferase(ALT), glutamyl transpeptidase(GGT), troponin(cTnT), creatine kinase isozyme(CK-MB), -hydroxybutyrate dehydrogenase(HBDH), myoglobin(MYO), S100B, neuron-specific enolase(NSE) and glial fibrillary acidic protein(GFAP) levels were determined.Results:Before treatment, there were no statistically significant differences in serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP levels between the two groups(all P>0.05). After treatment, the serum levels of total bilirubin[(142.67±13.02)μmol/L, (118.62±11.68)μmol/L], bile acid[(15.34±2.42)μmol/L, (7.83±2.07)μmol/L], AST[(32.17±6.34)U/L, (21.04±5.58)U/L], ALT[(25.83±4.16)U/L, (18.37±4.05)U/L], GGT[(55.24±6.37)U/L, (36.17±5.86)U/L], cTnT[(0.16±0.03)×10 -6μg/L, (0.09±0.02)×10 -6μg/L], CK-MB[(4.32±0.85)×10 -6U/L, (2.01±0.72)×10 -6U/L], HBDH[(213.04±43.61)U/L, (137.26±41.61)U/L], MYO[(22.15±3.64)×10 -6μg/L, (14.26±3.27)×10 -6μg/L], S100B[(1.41±0.28)×10 -9μg/L, (0.87±0.22)×10 -9μg/L], NSE[(15.29±2.12)×10 -9μg/L, (15.29±2.12)×10 -9μg/L] and GFAP[(19.34±0.96)×10 -9μg/L, (14.36±0.92)×10 -9μg/L] in the two groups were lower than those before treatment( t=5.214, 8.261; 7.216, 11.524; 4.027, 6.843; 3.248, 5.764; 7.129, 13.654; 6.524, 9.751; 6.854, 9.031; 4.026, 6.204; 4.521, 7.026; 4.276, 5.846; 4.812, 7.023; 7.062, 13.524, all P<0.05). The levels of serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP in the observation group were lower than those in the control group( t=10.651, 18.267, 10.208, 9.953, 17.066, 15.038, 16.063, 9.738, 12.490, 11.747, 17.157, 29.011, all P<0.05). Conclusion:Blue light combined with albumin treatment can alleviate heart, liver and nerve damage in neonatal jaundice.

Characteristic and drug resistance of pathogens in children with intractable mycoplasma pneumonia and changes of serum IL-18 and IL-33 levels / 中国基层医药

Objective@#To investigate the characteristics and drug resistance of pathogenic bacteria of refractory mycoplasma pneumonia in children and the changes of serum interleukin-18 (IL-18) and interleukin-33 (IL-33) levels.@*Methods@#From January 2016 to December 2017, 103 children with refractory mycoplasma infection admitted to the Maternal and Child Health Hospital of Zhoushan were selected in the study.Another 60 healthy subjects in our Hospital from January 2016 to December 2017 were selected as control group.The oropharyngeal secretions were collected in all children with refractory mycoplasma pneumonia, isolated and cultured pathogenic bacteria.Disk diffusion (K-B method) was used to detect the drug resistance of the main pathogens.Enzyme-linked immunosorbent assay was used to determine serum IL-18 and IL-33 levels.@*Results@#The 117 strains of pathogenic bacteria were isolated from 103 children with refractory mycoplasma infection, of which 68 strains (58.12%) were Gram-negative bacilli, 39 strains (33.33%) were Gram-positive cocci, and 10 strains (8.55%) were fungi.Klebsiella pneumoniae was more resistant to cefuroxime than Acinetobacter baumannii to cefuroxime and ceftriaxone.Staphylococcus aureus and Staphylococcus epidermidis were more resistant to erythromycin and penicillin G than other Gram-positive cocci.The levels of serum IL-18 and IL-33 in the study group were higher than those in the control group (all P<0.05).@*Conclusion@#Gram-negative bacilli are the main pathogens of refractory mycoplasma pneumonia in children.The resistant rate of main Gram-negative bacilli to cephalosporins is higher.The resistant rate of main Gram-positive cocci to penicillin G and erythromycin is higher.The levels of serum IL-18 and IL-33 are significantly higher in patients with refractory mycoplasma pneumonia.

Incidence of Helicobacter pylori infection in 108 youngsters and drug resistance of the isolated strains / 解放军医学杂志

Objective To investigate the incidence of Helicobacter pylori in teenagers and analyze the drug resistance of isolated H.pylori strains.Methods Gastric mucosa samples were harvested from 108 young patients by gastroscopic biopsy.The Kirby-Baner test was performed to test the drug susceptibility of isolated H.pylori strains.Results Thirty-six strains of H.pylori were isolated from the gastric mucosa of 108 patients(33.3%).Seven of the 36 H.pylori strains were originated from the patients aged 6-10 years,the isolation rate in this age group was 16.7%;4 strains were isolated from the patients aged 10-14 years,the isolation rate in this age group was 31.3%;26 strains were from the age group of 14-18 years with the isolation rate of 48.1%.The isolation rates of H.pylori were significantly different among the there age groups(P0.05).The drug susceptibility test indicated that the drug-resistant rate of the 36 H.pylori strains to clarithromycin,amoxicillin,gentamicin,fruranzolidone,metronidazole and levofloxacin was 8.3%(3/36),33.3%(12/36),0%(0/36),16.7%(6/36),94.4%(34/36) and 0%(0/36),respectively.Conclusions The frequency of H.pylori infection may incidence with the increase in age.For the isolated H.pylori strains in present study,the drug-resistance to metronidazole and amoxicillin is higher,to clarithromycin and fruranzolidone is lower,and no drug-resistance is found to gentamicin and levofloxacin.