TDMS Study 89029-02 Pathology Tables
NTP Experiment-Test: 89029-02 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:33:57
Facility: I. I. T. Research Institute
Chemical CAS #: ELECTROMAG
Lock Date: 02/15/94
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
a Number of animals examined microscopically at site and number of animals with lesion
Page 1
NTP Experiment-Test: 89029-02 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:33:57
____________________________________________________________________________________________________________________________________
B6C3F1 MICE FEMALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially In Study 10 10 10 10 10
Early Deaths
Survivors
Terminal Sacrifice 10 10 10 10 10
Animals Examined Microscopically 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
Liver (10) (10) (10) (10) (10)
Hepatocyte, Necrosis 1 (10%) 1 (10%)
Pancreas (10) (10) (10) (10) (10)
Vacuolization Cytoplasmic 1 (10%) 1 (10%)
Salivary Glands (10) (10) (10) (10) (10)
Infiltration Cellular 1 (10%)
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
Heart (10) (10) (10) (10) (10)
Myocardium, Mineralization 1 (10%)
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
Pituitary Gland (10) (9) (10) (10) (10)
Pars Distalis, Cyst 1 (10%)
Thyroid Gland (9) (8) (10) (10) (10)
Infiltration Cellular 1 (11%)
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
Uterus (10) (10) (10) (10) (10)
Hydrometra 1 (10%)
____________________________________________________________________________________________________________________________________
a Number of animals examined microscopically at site and number of animals with lesion
Page 2
NTP Experiment-Test: 89029-02 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:33:57
____________________________________________________________________________________________________________________________________
B6C3F1 MICE FEMALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
Lymph Node, Mandibular (10) (10) (10) (10) (9)
Congestion 1 (10%)
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
None
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
Lung (10) (10) (10) (10) (10)
Hemorrhage 1 (10%)
Inflammation, Chronic Active 1 (10%) 1 (10%)
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
None
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
Urinary Bladder (10) (8) (9) (10) (10)
Infiltration Cellular 1 (10%)
a Number of animals examined microscopically at site and number of animals with lesion
Page 3
NTP Experiment-Test: 89029-02 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:33:57
____________________________________________________________________________________________________________________________________
B6C3F1 MICE MALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially In Study 10 10 10 10 10
Early Deaths
Survivors
Terminal Sacrifice 10 10 10 10 10
Animals Examined Microscopically 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
Liver (10) (10) (10) (10) (10)
Hepatocyte, Necrosis 1 (10%) 1 (10%) 1 (10%)
Salivary Glands (10) (10) (10) (10) (10)
Infiltration Cellular 1 (10%)
Stomach, Glandular (10) (10) (10) (10) (10)
Infiltration Cellular 1 (10%)
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
Heart (10) (10) (10) (10) (10)
Mineralization 1 (10%)
Myocardium, Infiltration Cellular 1 (10%)
Myocardium, Mineralization 1 (10%) 1 (10%) 1 (10%)
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
Parathyroid Gland (10) (9) (6) (8) (3)
Cyst 1 (11%)
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
None
____________________________________________________________________________________________________________________________________
a Number of animals examined microscopically at site and number of animals with lesion
Page 4
NTP Experiment-Test: 89029-02 INCIDENCE RATES OF NONNEOPLASTIC LESIONS BY ANATOMIC SITE (a) Report: PEIRPT03
Study Type: SUBCHRON 8-WEEK MAGNETIC FIELDS (EMF) Date: 10/25/04
Route: MAGNETIC FIELDS Time: 11:33:57
____________________________________________________________________________________________________________________________________
B6C3F1 MICE MALE UNTREAT. .02 2 10 10 GAUSS
CONTROL GAUSS GAUSS GAUSS INTER
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
None
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
None
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
Lung (10) (10) (10) (10) (10)
Inflammation, Chronic Active 1 (10%)
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
None
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
Urinary Bladder (10) (10) (10) (10) (10)
Calculus Micro Observation Only 1 (10%)
a Number of animals examined microscopically at site and number of animals with lesion
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