How TQM may change your job. Interview by Walter Wachel.
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Hospital Administrators↗
Biomedical subjects
S Reynolds
Publications and source records attributed to S Reynolds.
Paroxysmal bi-parietal activity induced by full field stroboscopic photic stimulation during sleep.
Paroxysmal bi-parietal (vertex) discharges are evoked during sleep by full field stroboscopic light stimulation in approximately 20 per cent of children with a diagnosis of various seizure phenomena.
Adolescent↗
Hemoglobin C--G-Georgia double heterozygosity: a case report.
A 12-month-old black female with an unremarkable past medical history was admitted to the hospital with respiratory distress and fever without identified sepsis. Despite mechanical ventilation, the patient died as a result of respiratory insufficiency secondary to severe necrotizing bronchitis and bronchiolitis with pneumonia. Electrophoretic and biochemical analyses of the patient's hemoglobin showed the patient to be a double heterozygote for hemoglobin C (a beta chain variant) and hemoglobin G-Georgia (an alpha chain variant). This is the first report of this combination of hemoglobin variants.
Electrophoresis↗
Taurolin as an oral rinse. I. Antimicrobial effects in vitro and in vivo.
Taurolin, a synthetic antimicrobial agent, has been suggested to be of potential value as an inhibitor of dental plaque. Although data on the antibacterial activity of Taurolin are available there is a dearth of information for effects on oral bacterial isolates and antibacterial activity in the mouth. This study assessed the in vivo and in vitro antibacterial properties of a Taurolin rinse by a) determining the MID values against seven oral isolates and b) measuring salivary bacterial counts following a single rinse. By comparing activity with chlorhexidine, it was hoped to determine substantivity and predict the relative ability of Taurolin to inhibit plaque through an antimicrobial effect. For Taurolin, MID values against the test organisms were found to range between 1:20 and 1:80, while for chlorhexidine, values between 1:320 to 1:640 were obtained. The effects on salivary bacterial counts revealed that Taurolin significantly reduced salivary bacterial counts compared to saline up to 5 hours post rinsing, but was significantly less effective than chlorhexidine after 30 minutes and up to 7 hours. Results indicate that Taurolin has some persistence of antimicrobial activity in the mouth. This suggests that Taurolin would possess some plaque inhibitory properties albeit less than chlorhexidine. These conclusions were confirmed in a subsequent investigation.
Adult↗
Taurolin as an oral rinse. II. Effects on in vitro and in vivo plaque regrowth.
A Taurolin solution has been shown previously to possess antibacterial activity, not only by a bactericidal effect but also by reducing bacterial surface adherence. Such mechanisms may contribute to reduction in dental plaque in the mouth, however this remains to be determined. The present study assessed whether a Taurolin rinse could firstly effect bacterial surface growth and, secondly, whether the same rinse could reduce plaque regrowth over a 4-day period. The findings showed that the Taurolin reduced in vitro bacterial surface growth and in vivo plaque regrowth compared to saline, but was not as effective as a chlorhexidine rinse. The findings suggest Taurolin would probably have a moderate effect on plaque and gingivitis in longer-term use.
Analysis of Variance↗