Acid alpha-naphthyl acetate esterase activity in stored buffy coat smears.
نویسندگان
چکیده
منابع مشابه
A quantitative study of alpha-naphthyl acetate esterase-positive cells in Hodgkin's disease.
The numbers of alpha-naphthyl acetate esterase (ANAE)-positive cells (other than T cells) have been counted in 32 specimens of Hodgkin's disease and two specimens of histiocytic lymphoma. The different Rye subtypes of Hodgkin's disease contain varying numbers of enzyme-positive cells, ranging from 1.8-16% in the lymphocyte-predominant form to 39.8-47% in lymphocyte-depleted Hodgkin's disease. T...
متن کاملDetermination of Alpha Naphthyl Acetate Esterase Activity in the Peripheral Blood Leukocytes of Ostrich (Struthio camelus masaicus)
Peripheral blood lymphocytes are classified according to their immunologic properties as B and T lymphocytes [5, 9]. These lymphocyte types are found in definite proportions in the peripheral blood of healthy animals, but exhibit important deviations in their ratios in some proliferative diseases [5, 9, 11, 16]. Determination of the origin of lymphocytes in leukemias, and of the changes that oc...
متن کاملA quantitative study of alpha-naphthyl acetate esterase-positive cells in non-Hodgkin's lymphomas and reactive lymph nodes.
The numbers of alpha-naphthyl acetate esterase (ANAE)-containing cells (other than T lymphocytes) in non-Hodgkin's lymphomas (NHL) and reactive lymph nodes have been counted, using the Reichert-Jung (Kontron) MOP-AMO3 user-controlled image analyzer. Twenty specimens of NHL and ten reactive nodes were examined. Cells were demonstrated by their content of acid alpha-naphthyl acetate esterase (ANA...
متن کاملThe form factor of alpha-naphthyl acetate esterase-positive cells in non-Hodgkin's lymphomas and reactive lymph nodes.
The shape of alpha-naphthyl acetate esterase (ANAE)-positive cells (other than T lymphocytes) has been measured in 40 lymph nodes. The specimens comprised 15 high-grade lymphomas, 15 low-grade lymphomas and 10 reactive lymph nodes. The parameter used for the measurement of shape was form factor (FF), which is readily calculated by the Reichert-Jung (Kontron) MOP-AMO3 user-controlled image analy...
متن کاملAlpha-naphthyl acetate esterase activity in the spleen, lymph nodes and conjunctiva associa- ted lymphoid tissues of camels (Camelus dro- medarius)
Peripheral blood T lymphocytes have been reported to express the alpha-naphthyl acetate esterase (ANAE) enzyme after maturation of thymocytes in the medulla of the thymus [5]. ANAE is a lysosomal enzyme [20, 21, 29]. ZICCA et al., [29] reported that the enzyme is found in the membranes of the lysosomes, while ASTI et al., [3] reported the lysosomal content of the enzyme. Because the enzyme was ...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1980
ISSN: 0022-1554,1551-5044
DOI: 10.1177/28.2.7354214