Purine Nucleoside Phosphorylase in Lymphocytes of Various Mammalian Species
Overview
Overview
Authors
Affiliations
Affiliations
Soon will be listed here.
Abstract
The distribution of purine nucleoside phosphorylase has been assessed by light and electron microscopy in peripheral lymphocytes of man, the rabbit, rat, mouse, guinea-pig, pig and dog. The enzyme activity was detected in the cytosol of the majority of lymphocytes in all species. The amount of reaction product was high in the rabbit, man, guinea-pig and dog, mpderate in the rat and very low in the pig and mouse. Other blood cell types are reactive as well, although there is a variation between species. A possible relationship of purine nucleoside phosphorylase with particular subpopulations of lymphocytes is suggested.
References
1.
GRAHAM Jr R, Karnovsky M
. The early stages of absorption of injected horseradish peroxidase in the proximal tubules of mouse kidney: ultrastructural cytochemistry by a new technique. J Histochem Cytochem. 1966; 14(4):291-302.
DOI: 10.1177/14.4.291.
View
2.
Boyum A
. Separation of leukocytes from blood and bone marrow. Introduction. Scand J Clin Lab Invest Suppl. 1968; 97:7.
View
3.
Borgers M, Verhaegen H, De Brabander M, Thone F, Van Reempts J, Geuens G
. Purine nucleoside phosphorylase, a possible histochemical marker for T-cells in man. J Immunol Methods. 1977; 16(2):101-10.
DOI: 10.1016/0022-1759(77)90045-x.
View
4.
Dineen J, Adams D
. The role of the recirculating thymus-dependent lymphocyte in resistance to Trichostrongylus colubriformis in the guinea-pig. Immunology. 1971; 20(1):109-13.
PMC: 1455707.
View
5.
van Heukelom L, Staal G, Stoop J, Zegers B
. An abnormal form of purine nucleoside phosphorylase in a family with a child with severe defective T-cell-and normal B-cell immunity. Clin Chim Acta. 1976; 72(1):117-24.
DOI: 10.1016/0009-8981(76)90042-5.
View