PMID- 6192893 OWN - NLM STAT- MEDLINE DCOM- 19831028 LR - 20190720 IS - 0008-4166 (Print) IS - 0008-4166 (Linking) VI - 29 IP - 6 DP - 1983 Jun TI - The detection of positive blood cultures in children using the acridine orange, gram, and methylene blue stains. PG - 729-31 AB - The efficacy of the acridine orange (AO), gram (G), and methylene blue (MB) microscopic procedures was analyzed using positive blood cultures monitored by a radiometric procedure (Bactec) in children. Sixty-eight positive cultures included the following isolates: Haemophilus influenzae type b, Neisseria meningitidis, Streptococcus pneumoniae, Enterobacteriaceae, Staphylococcus aureus, Candida spp., and seven other pathogens. The MB stain yielded the highest detection rate, 99%, in comparison with 94 and 93% for the AO and G stains, respectively. Since the MB stain yielded comparable results to the AO procedure with no requirement for a fluorescent microscope, the former method is recommended for confirming the presence and initial characterization of microorganisms in blood cultures monitored by Bactec from children. FAU - La Scolea, L J Jr AU - La Scolea LJ Jr FAU - Baldigo, S M AU - Baldigo SM LA - eng PT - Journal Article PL - Canada TA - Can J Microbiol JT - Canadian journal of microbiology JID - 0372707 RN - F30N4O6XVV (Acridine Orange) RN - T42P99266K (Methylene Blue) SB - IM MH - *Acridine Orange MH - Adolescent MH - Bacteria/*isolation & purification MH - Blood/*microbiology MH - Child MH - Child, Preschool MH - Humans MH - Infant MH - *Methylene Blue MH - Sepsis/*microbiology MH - Staining and Labeling EDAT- 1983/06/01 00:00 MHDA- 2001/03/28 10:01 CRDT- 1983/06/01 00:00 PHST- 1983/06/01 00:00 [pubmed] PHST- 2001/03/28 10:01 [medline] PHST- 1983/06/01 00:00 [entrez] AID - 10.1139/m83-119 [doi] PST - ppublish SO - Can J Microbiol. 1983 Jun;29(6):729-31. doi: 10.1139/m83-119.