Octopus arm regeneration: Role of acetylcholinesterase during morphological modification

A new and rapid colorimetric determination of acetylcholinesterase activity

George L. Ellman, K. Diane Courtney, Valentino Andres et al. · Biochemical Pharmacology · 1961 · 26.6K citations

Biochemistry, Acetylcholinesterase Activity, Medicine +4

A "DIRECT-COLORING" THIOCHOLINE METHOD FOR CHOLINESTERASES

Morris J. Karnovsky, LOGAN ROOTS · Journal of Histochemistry & Cytochemistry · 1964 · 3.4K citations · Full text

Pattern Formation, Bioorganic Chemistry, Biochemistry +3

Proliferating cell nuclear antigen (PCNA) immunolocalization in paraffin sections: An index of cell proliferation with evidence of deregulated expression in some, neoplasms

Peter A. Hall, David A. Levison, Amanda L. Woods et al. · The Journal of Pathology · 1990 · 1.5K citations

Lymphoid Neoplasia, Tumoral Pathology, Health Sciences +15

Improvement in the staining and in the visualization of the argyrophilic proteins of the nucleolar organizer region at the optical level

Dominique Ploton, M. Menager, Pierre Jeannesson et al. · The Histochemical Journal · 1986 · 1K citations

Argyrophilic Proteins, Optical Level, Cell Division +13

How should we count AgNORS? Proposals for a standardized approach

J Crocker, D.A.R. Boldy, Mark Egan · The Journal of Pathology · 1989 · 366 citations

Standardized Approach, Fixation Methods, Medicine +15