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Beta-glucuronidase Activity in Human T and B Lymphocytes and the Tmu and T Gamma Subpopulations

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Journal Histochemistry
Specialty Biochemistry
Date 1984 Jan 1
PMID 6209251
Citations 2
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Abstract

The beta-glucuronidase staining characteristics of isolated T cell populations and the Tmu and T gamma enriched fractions derived of them were studied. T gamma lymphocytes were obtained from purified T lymphocytes by ox-IgG rosette sedimentation. The rosette-forming cells in the pellet were referred to as T gamma lymphocytes, whereas the lymphocytes in the interface were referred to as T gamma depleted or Tmu lymphocytes. B cells were studied on rosetted mononuclear cells with either mouse erythrocytes or with Staphylococcus Aureus (Cowan I) bacteria, after a preceeding polyvalent anti-human Ig treatment of the cells. While B cells showed mostly no reactivity, Tmu and T gamma cells were respectively characterised by a "dot-like" and "granular" pattern of reactivity. These findings are in agreement with those observed by others after alpha-naphthyl-acetate esterase or acid phosphatase staining. Within the T lymphocyte fraction, the T non-mu, non-gamma lymphocytes seemed to have a granular pattern of reactivity. The same staining pattern was found in non-B, non-T lymphocytes.

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References
1.
Plum J, De Smedt M . Enzymatic relationship between human T gamma + lymphocytes and thymocytes. Cell Immunol. 1980; 55(2):485-9. DOI: 10.1016/0008-8749(80)90179-3. View

2.
Li C, Yam L, Lam K . Acid phosphatase isoenzyme in human leukocytes in normal and pathologic conditions. J Histochem Cytochem. 1970; 18(7):473-81. DOI: 10.1177/18.7.473. View

3.
Hayashi M . Comments on the cytochemical techniques using naphthol AS-BI substrates and hexazonium pararosanilin for the demonstration of acid phosphatase, beta-glucuronidase and N-acetyl-beta-glucosaminidase activities. J Histochem Cytochem. 1977; 25(8):1021-3. DOI: 10.1177/25.8.408410. View

4.
Bevan A, Burns G, Gray L, Cawley J . Cytochemistry of human T-cell subpopulations. Scand J Immunol. 1980; 11(2):223-33. DOI: 10.1111/j.1365-3083.1980.tb00229.x. View

5.
Ferrarini M, Cadoni A, Franzi A, GHIGLIOTTI C, Leprini A, Zicca A . Ultrastructure and cytochemistry of human peripheral blood lymphocytes. Similarities between the cells of the third population and TG lymphocytes. Eur J Immunol. 1980; 10(7):562-70. DOI: 10.1002/eji.1830100714. View