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Study Information
Study Attribute Value
CEBS Accession Number: 002-02745-0012-0000-3
Chemical Name: Propyl gallate
CASRN: 121-79-9
NTP Study Type: Genetic Toxicology - Rodent Cytogenetics
NTP Study ID: 299865_SCE
Study Result: Negative (Nonstandard Protocol)


Table Instructions and Notes:

Below is a summary of Sister Chromatid Exchange data. Use the link below the summary tables to view detailed data for that specific trial.


Summary of Sister Chromatid Exchange Data (Trial 1)
Test Type Start Date Sample Time (h) Species Sex Strain Tissue Protocol Trend
Test P
SCE 02/03/88 23 Mouse Male B6C3F1 Bone Marrow IP/IJ x 1,  23 hour
  Dose
(mg/kg)		 n SCE / Cell
(Mean ± SEM)		 Pairwise P
Vehicle Control Corn Oil 
 0         
 4 6.64 ± 0.844
Test Chemical Propyl gallate 
100         
 4 5.58 ± 0.382
  
200         
 4 5.04 ± 0.629
  
400         
 4 6.24 ± 0.547
Positive Control Dimethylbenzanthracene 
2.5       
 4 5.17 ± 0.287


Summary of Sister Chromatid Exchange Data (Trial 2)
Test Type Start Date Sample Time (h) Species Sex Strain Tissue Protocol Trend
Test P
SCE 01/08/90 42 Mouse Male B6C3F1 Bone Marrow IP/IJ x 1,  42 hour
  Dose
(mg/kg)		 n SCE / Cell
(Mean ± SEM)		 Pairwise P
Vehicle Control Corn Oil 
 0         
 4 4.83 ± 0.879
Test Chemical Propyl gallate 
50         
 4 3.47 ± 0.257
  
100         
 4 5.03 ± 0.631
  
200         
 4 4.51 ± 0.142
Positive Control Dimethylbenzanthracene 
2.5       
 4 9.92 ± 1.043


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