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Study Information
Study Attribute Value
CEBS Accession Number: 002-02202-0014-0000-3
Chemical Name: Geranyl acetate
CASRN: 105-87-3
NTP Study Type: Genetic Toxicology - Rodent Cytogenetics
NTP Study ID: A07926_CA
Study Result: Negative (Nonstandard Protocol)

Test Type Start Date Sample Time (h) Species Sex Tissue Protocol Trend Test P
CA 05/13/92 17 Mouse Male Bone Marrow Intraperitoneal Injection x 1/study, 17 hour 0.0000
Test Group Dose
(mg/kg)		 n Percent Cells w/ Aberrations
(Mean ± SEM)		 Pairwise P
Positive Control Dimethylbenzanthracene 
100         
 0 0.00 ± 0.00 0.0000
  
200         
 0 0.00 ± 0.00 0.0000
Test Chemical Geranyl acetate 
500         
 0 0.00 ± 0.00 0.0000
  
1000         
 0 0.00 ± 0.00 0.0000
  
1500         
 0 0.00 ± 0.00 0.0000
Vehicle Control No Stressor 
 0         
 0 0.00 ± 0.00 0.0000


Test Type Start Date Sample Time (h) Species Sex Tissue Protocol Trend Test P
CA 05/20/92 17 Mouse Male Bone Marrow Intraperitoneal Injection x 1/study, 17 hour 0.4184
Test Group Dose
(mg/kg)		 n Percent Cells w/ Aberrations
(Mean ± SEM)		 Pairwise P
Positive Control Dimethylbenzanthracene 
100         
 8 4.25 ± 1.33 0.0020
  
200         
 8 8.50 ± 1.50 0.0000
Test Chemical Geranyl acetate 
250         
 8 1.25 ± 0.53 0.3687
  
500         
 8 0.75 ± 0.53 0.6479
  
1000         
 8 1.25 ± 0.53 0.3687
Vehicle Control No Stressor 
 0         
 8 1.00 ± 0.53 0.0000


Footnotes:
IP/IJ: Intraperitoneal Injection
INHAL: Inhalation
n: Number of animals analyzed