PMID- 1694437 OWN - NLM STAT- MEDLINE DCOM- 19900806 LR - 20180215 IS - 1015-2008 (Print) IS - 1015-2008 (Linking) VI - 58 IP - 2 DP - 1990 TI - Clinical flow cytometric reticulocyte analysis. PG - 99-106 AB - The flow cytometric (FCM) analysis of reticulocytes in a clinical laboratory can be accomplished using acridine orange (AO), thiazole orange (TO), auramine O, thioflavin T, pyronin Y, dimethyl-oxacarbocyanine or transferrin receptor assays. AO and TO are vital stains, show good correlation with microscopic reticulocyte determinations and, when compared to each other, give an excellent correlation. The coefficient of variation is below 5% and batch analysis on blood samples stored for 96 h further reduces manpower needs. Finally we have used the mean fluorescent intensity of TO as a reticulocyte maturity index (RMI). In bone marrow transplant patients, the RMI has been the earliest indicator of marrow engraphment. Using the RMI we have been able to define three patterns of engraphment: early, delayed and failed. Although a variety of standards will be required, the clinical FCM reticulocyte analysis promises to be the preferred and accepted method in the clinical laboratory. FAU - Davis, B H AU - Davis BH AD - Department of Pathology, Dartmouth Hitchcock Medical Center, Hanover, N.H. FAU - Bigelow, N C AU - Bigelow NC LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Switzerland TA - Pathobiology JT - Pathobiology : journal of immunopathology, molecular and cellular biology JID - 9007504 RN - 0 (Benzothiazoles) RN - 0 (Fluorescent Dyes) RN - 0 (Quinolines) RN - 0 (Thiazoles) RN - 107091-89-4 (thiazole orange) RN - 63231-63-0 (RNA) RN - F30N4O6XVV (Acridine Orange) SB - IM MH - Acridine Orange MH - Benzothiazoles MH - Blood Cell Count MH - Cell Differentiation MH - Flow Cytometry MH - Fluorescent Dyes MH - Humans MH - Quinolines MH - RNA/metabolism MH - *Reticulocytes/cytology MH - Thiazoles EDAT- 1990/01/01 00:00 MHDA- 1990/01/01 00:01 CRDT- 1990/01/01 00:00 PHST- 1990/01/01 00:00 [pubmed] PHST- 1990/01/01 00:01 [medline] PHST- 1990/01/01 00:00 [entrez] AID - 10.1159/000163571 [doi] PST - ppublish SO - Pathobiology. 1990;58(2):99-106. doi: 10.1159/000163571.