Effects of Propellant Hydrazines on Red Blood Cells: Methemoglobin and Heinz Body Formation.

Abstract

Exposure to various hydrazine compounds causes methemoglobinemia and Heinz body production in human red blood cells. Three hydrazine compounds, monomethylhydrazine (MMH), 1,1-dimethylhydrazine (UDMH) and hydrazine (Hz) are principal cmponents of several Air Force propulsion systems and exposure to any of these compounds produces a hemolytic anemia. The anemia following MMH exposure is characteristized by methemoglobin and Heinz body formation. This study was designed to determine if UDMH and Hz exposure also produce these effects and to compare the effective dose levels. MMH is the most effective agent, producing these effects at concentrations eight to ten times lower than Hz. UDMH did not cause methemoglobinemia or Heinz bodies at the concentrations used indicating the probability of a different hemolytic mechanism. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1978
Accession Number
ADA064133

Entities

People

  • Kenneth C. Back
  • Marilyn E. George
  • William E. Johnson

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Biomedical
  • Space

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Biomedical Research
  • Blood
  • Blood Cells
  • Cell Count
  • Cells
  • Electron Microscopy
  • Government Procurement
  • Governments
  • Hematologic Diseases
  • Hemoglobin
  • Hydrazines
  • Methemoglobin
  • Propellants
  • Propulsion Systems
  • Rocket Propulsion

Readers

  • Toxicology/Environmental Toxicology
  • Underwater engineering and Marine Technology.