National Toxicology Program

Testing Status of Cell Phone Radiation: CDMA - 08015

CASRN: CELLPRADCDMA

Related: Cell Phone Radiation (GSM)

Synonyms/Common Names

• Wireless Communication Devices

Known Uses

Cellular phones using Code Division Multiple Access (CDMA) technology

Nomination Background

Short-Term Toxicity

• 5 days (Whole Body Exposure)  (C20105B)  Completed 
  • Rats: Harlan Sprague-Dawley; Mice: B6C3F1
  • Dose: 0, 4, 6, or 8 W/kg. Rats at 900 MHz CDMA/Mice at 1900 MHz CDMA: at 0, 4, 6, 8, 10, or 12 W/kg 5/sex.
• 28 days (Whole Body Exposure)  (C20105B)  Histopath in progress 
  • Mice: B6C3F1
• 49 days (Whole Body Exposure)  (C20105B)  Histopath in progress 
  • Rats: Harlan Sprague-Dawley; Mice: B6C3F1

Long-Term Carcinogenicity

• 2 years (Whole Body Exposure)  (C20105B)  Histopath in progress 
  • Rats: Harlan Sprague-Dawley; Mice: B6C3F1

Genetic Toxicology

• Comet Assay  (G08015C)  On Test 
  • Rats
• Comet Assay  (G08015D)  On Test 
  • Mice
• Micronucleus  (G08015B)  Completed 
  • Rats: Harlan Sprague-Dawley
  • Male Negative 
  • Female Negative 
• Micronucleus  (G08015)  Completed 
  • CDMA RFR
  • Mice: B6C3F1
  • Male Negative 
  • Female Negative