EPL, Inc. - Pathology Working Group (PWG) Services

Non-lesions, Misdiagnoses, Missed Diagnoses, and Other Interpretive Challenges in Fish Histopathology Studies: A Guide for Investigators, Authors, Reviewers, and Readers

Subchronic Inhalation Exposure of Rats to Libby Amphibole and Amosite Asbestos: Effects at 18-months Post Exposure

Acquiring Practical Population Estimates of Neurons Through Design-Based Stereology: Dissecting the Disector

EPL, Inc. - Stereology Services

Immunohistochemical Characterization of ENU-induced Brain Tumors in F344 Rats

The National Toxicology Program Nonneoplastic Lesion Atlas

EPL, Inc. - Comparative Anatomy of the Eye

MicroRNA Profiling of Hepatocellular Carcinomas in B6C3F1 Mice Treated with Ginkgo biloba Extract by Gavage for 2 Years

Twice-Weekly Administration of Paraquat for 3 Weeks Does Not Result in a Loss of Dopaminergic Neurons in the Substantia Nigra of C57BL/6 Male Mice

Dietary Administration of Diquat for 13 Weeks Does Not Result in a Loss of Dopaminergic Neurons in the Substantia Nigra Pars Compacta (SNpc) of C57BL/6J Mice

Renal Tubular Pigmentation Associated with Senna-Related Metabolites

Right Ventricular Cardiomyopathy in the Rat - Is There an Association with Gavage?

Epididymal Histiocytic Sarcomas Identified in B6C3F1 Mouse Carcenogenicity Studies COnducted by the National Toxicology Program

Thymomas in Fischer 344N Rats in The National Toxicology Program Database

The Route of Exposure Influences Nasal Lesion Distribution in Rats in NTP Studies