Steven R. Rogers

Learn More
Aspects of the physiology of iron deposition of an iron-precipitating strain of Sphaerotilus were investigated in laboratory culture to characterize the process. Measurement of growth (incorporated L-[3H]alanine) and iron deposition (incorporated 59Fe) demonstrated that Sphaerotilus exhibit a characteristic temporal pattern of iron deposition, which is(More)
Various physiological aspects of the process of iron deposition in Sphaerotilus discophorus were examined to elucidate its role. The values of iron/protein ratios suggested that a direct relationship existed between the iron concentration of the media and the magnitude of final iron deposition. Saturation of the organism's iron deposition system occurred at(More)
Cutaneous xanthogranulomatous inflammation is usually regarded as a primary disease process. We describe two patients with xanthogranulomatous pyelonephritis and nephro-cutaneous fistulae, one patient with xanthogranulomatous cholecystitis and a chole-cutaneous fistula and one patient with xanthogranulomatous appendicitis and appendiceal-cutaneous fistula.(More)
  • 1