Results 241 to 250 of about 166,510 (294)

Immunocytochemistry

2000
Immunocytochemistry provides an accurate way of localizing antigens in situ in tissue sections or cell preparations using antibodies combined with a label that can be identified microscopically. The most frequently used labels are fluorescent compounds that can be excited by light of specific wavelength, enzymes that can act on a specific substrate ...
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Immunocytochemistry of intracranial meningiomas

Journal of Neuro-Oncology, 1987
Fifty meningiomas of four major histological types have been examined by immunocytochemical methods applied to formalin fixed paraffin embedded material and using readily available commercial antisera. The expression of GFAP, S100, NSE, vimentin, cytokeratin, fibronectin and desmoplakin was investigated.
E, Hitchcock, C S, Morris
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On the preparation of cryosections for immunocytochemistry

Journal of Ultrastructure Research, 1984
The key preparation steps in the Tokuyasu thawed frozen section technique for immunocytochemistry, namely freezing, sectioning, thawing, and drying, were studied. A spherical tissue culture cell was used as a model system. The frozen hydrated section technique indicated that glutaraldehyde-fixed, 2.1 M sucrose-infused pellets of cells were routinely ...
Griffiths, Gareth, McDowall, Alasdair, Back, Ruth, Dubochet, Jacques   +3 more
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Laboratory control of immunocytochemistry

European Journal of Haematology, 1989
Monoclonal antibody technology is now used in many haematology departments for the analysis and phenotyping of haematological malignancies. Immunocytochemical analysis, in particular the alkaline phosphatase anti‐alkaline phosphatase (APAAP) technique is increasing in popularity.
M J, Forrest, D, Barnett
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Immunocytochemistry of neurotropic melanoma

Cancer, 1984
Schwann cell differentiation has been proposed in the histogenesis of neurotropic melanoma by light and electron microscopic studies, and melanosomes are rarely, if ever, detected in the spindle cell component of this tumor. S-100 immunoreactivity has previously been demonstrated in Schwann cells of benign neurogenic tumors and most malignant melanomas.
T F, Warner, R V, Lloyd, G R, Hafez, J M, Angevine   +3 more
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An automated device for immunocytochemistry

Journal of Immunological Methods, 1988
A microprocessor controlled device for automation of immunoenzyme histological and cytological staining procedures is described. As the sequence of processing is controlled by a computer program, the apparatus is flexible and the possibility of technical errors is reduced.
E, Stark, D, Faltinat, R, Von der Fecht
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Immunocytochemistry of neurotransmitter receptors

Journal of Electron Microscopy Technique, 1990
AbstractOver the last several years our knowledge of neurotransmitter receptors has increased dramatically as receptor types and subtypes have been identified through the development of selective antagonists, neuropharmacological studies, and radioactive ligand binding studies.
R J, Wenthold, R A, Altschuler, D R, Hampson   +2 more
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Immunocytochemistry of the cell nucleus

Electron Microscopy Reviews, 1990
This electron microscopic review addresses in situ immunocytochemistry of the mammalian cell nucleus with special reference to the use of autoantibodies, which are the major source of antinuclear antibodies. The localization of many key nuclear antigens is documented and immunocytochemical data are related to the major functional processes of ...
I, Raska, R L, Ochs, L, Salamin-Michel
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Specificity controls for immunocytochemistry

Anatomy and Embryology, 2006
Antibodies have been in widespread use for more than three decades as invaluable tools for the specific detection of proteins or other molecules in biological samples. In spite of such a long experience, the field of immunocytochemistry is still troubled by spurious results due to insufficient specificity of antibodies or procedures used.
S, Holmseth, K P, Lehre, N C, Danbolt
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Immunocytochemistry in Diagnostic Cytology

1993
As the decision for immunocytochemistry is usually made on the basis of findings in Papanicolaou-stained smears and uncovering of the smears takes time, the immunocytochemical results are often reported with some delay. But they are of clinical interest only if reported within a short time.
Dalquen P, Sauter G, Epper R, Kleiber B, Feichter G, Gudat F   +5 more
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