Results 271 to 280 of about 3,658,490 (342)

Histomorphometryin paraffin sections of thyroid tumors

Pathology - Research and Practice, 1992
Planimetric features of cell nuclei in paraffin-embedded histological sections of benign and malignant thyroid tumors, as well as normal thyroid tissue as control, were determined by means of a semiautomatic system. The main aim was to objectify possible quantitative differences between adenomas and carcinomas of the thyroid gland, which had recently ...
R, Nafe, R S, Fritsch, B, Soudah, A, Hamann, H, Choritz   +4 more
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Immunophenotyping of hematopoieticmalignancies in paraffin sections

Human Pathology, 1988
Immunophenotyping of hematopoietic malignancies is usually accomplished in frozen sections or cell suspensions. To determine whether this procedure was also feasible in paraffin sections, we performed a double-blind immunoperoxidase study of 65 hematopoietic tumors whose phenotypes had been determined previously in fresh tissue.
R E, Andrade, M R, Wick, G, Frizzera, K J, Gajl-Peczalska   +3 more
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Staining Paraffin Embedded Sections of Scald of Barley before Paraffin Removal

Biotechnic & Histochemistry, 1997
Staining of paraffin embedded sections with periodic acid-Schiff reagent and fast green before paraffin removal resulted in differentiation of barley seed and leaf tissue from fungal structures of Rhynchosporium secalis. Crystal violet, toluidine blue O and antiline blue also successfully stained fungal structures of R.
K, Xi, P A, Burnett
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Immunohematopathology Markers in Paraffin Sections

Journal of Histotechnology, 1999
New monoclonal antibodies have made the use of formalin fixed, paraffin embedded sections practical for immunotyping and immunodiagnosing many hematolymphoid neoplasms.
Carlos E. Bacchi, Maura M. Bacchi
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Paraffin section immunohistochemistry. I. Non‐Hodgkin's lymphoma

Histopathology, 1988
Reagents that recognize antigens on lymphoid cells in fixed and wax‐embedded sections have been applied to a series of cases of non‐Hodgkin's lymphomas. The panel consisted of MB1, 4KB5 (CD45r), LN1, L26 and MB2 which recognize antigens expressed predominantly on B‐lymphocytes; UCHL1 and MT1 which recognize antigens expressed on T‐lymphocytes and ...
P A, Hall, A J, d'Ardenne, A G, Stansfeld   +2 more
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Lucifer Yellow, Neuronal Marking and Paraffin Sectioning

Stain Technology, 1983
An unusual procedure with the dye lucifer yellow has provided stable neuronal marking that survives paraffin embedding and sectioning. Lucifer yellow CH was dissolved in an electrolyte containing formaldehyde and injected into the large interneurons of a cricket.
M, Kanou, T, Shimozawa
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Enzyme Histochemistry on Paraffin Embedded Tissue Sections

Stain Technology, 1981
To obtain diagnostic enzyme reactions in paraffin embedded tissue sections, we compared four fixatives (buffered formol sucrose, Baker's formol calcium, periodate lysin paraformaldehyde, and buffered formalin acetone) and subsequent acetone dehydration with or without graded concentrations of Triton X-100.
T, Fujimori, T, Mochino, M, Miura, I, Katayama   +3 more
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Immunohistochemistry on Paraffin-Embedded Planarian Tissue Sections

2018
Planarians are flatworms with almost unlimited regenerative abilities, which make them an excellent model for stem cell-based regeneration. To study the process of regeneration at the cellular level, immunohistochemical staining methods are an important tool, and the availability of such protocols is one of the prerequisites for mechanistic experiments
Teresa, Adell, Sara, Barberán, Miquel, Sureda-Gómez, María, Almuedo-Castillo, Nidia, de Sousa, Francesc, Cebrià   +5 more
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Immunohistochemistry of Paraffin Sections from Mouse Ovaries

2016
Immunohistochemistry (IHC) is an efficient technique to detect cellular localizations of the proteins in paraffin-embedded tissues. It allows specific proteins to be visualized by the interaction of antibodies with an enzyme-substrate-chromogen system. Here, we describe indirect immunohistochemistry method for paraffin-embedded mouse ovaries fixed with
Gokhan, Akkoyunlu, Filiz, Tepekoy
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Cutting Frozen Sections on a Paraffin Microtome

Stain Technology, 1956
Into a hole drilled in a block of dry ice, a metal microtome object disk is placed to cool. A drop of water is placed on the disk, and the specimen to be cut is fixed in place. By setting the dry ice in a well-insulated box, the specimen is thoroughly frozen.
openaire   +2 more sources