Summary
The epididymides from 7 young adults and 5 older patients with prostatic cancer were investigated by means of light and electron microscopy. The existence of lymphocytes and macrophages between epithelial cells of various segments of the ductuli efferentes and the ductus epididymidis is proven, and the distribution and morphology of these cells are described. A possible relationship between these two intraepithelial cell types, as well as their presumptive role with regard to an immunological barrier-function are discussed.
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References
Dym M, Romrell LJ (1975) Intraepithelial lymphocytes in the male reproductive tract of rats and rhesus monkeys. J Reprod Fertil 42:1–7
Feldmann M, Rosenthal A (1979) Macrophage-lymphocyte interaction in immune induction. Int Rev Cytol 60:149–178
Furth R van, Cohn ZA, Hirsch JG, Humphrey JH, Spector WG, Langevoort HL (1972) The mononuclear phagocyte system: a new classification of macrophages, monocytes and their precursor cells. Bull WHO 46:845–852
Gordon S, Cohn ZA (1973) The macrophage. Int Rev Cytol 36:171–214
Hamilton DW (1972) The mammalian epididymis. In: Balin H, Glasser S (eds) Reproductive biology. Excerpta Medica, Amsterdam, pp 268–337
Hoffer AP, Hamilton DW, Fawcett DW (1973) The ultrastructure of the principal cells and intraepithelial leucocytes in the initial segment of the rat epididymis. Anat Rec 175:169–180
Holstein AF (1967) Spermiophagen im Nebenhoden des Menschen. Naturwissenschaften 54:98
Holstein AF (1969) Morphologische Studien am Nebenhoden des Menschen. In: Bargmann W, Doerr W (eds) Zwanglose Abhandlungen aus dem Gebiet der normalen und pathologischen Anatomie, vol 20, Thieme, Stuttgart
Holstein AF (1976) Spermatophagy in the seminiferous tubules and excurrent ducts of the testis in rhesus monkey and in man. Andrologia 10:331–352
Murakami M, Shimada T, Suefuji K (1977) Scanning electron microscopic observation of spermiophage cell within the lumen of the epididymal duct of the vasectomized Japanese monkey (Macacus fuscatus). Experientia 33:1101–1102
Reid BL, Cleland KW (1957) The structure and function of the epididymis. I. The histology of the rat epididymis. Aust J Zool 5:223–246
Sommer HJ (1983) Licht- und elektronenmikroskopische Untersuchungen am Nebenhoden von 30 Patienten mit Verschlußazoospermie. Urologe (A) 22:35–43
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Wang, Y.F., Holstein, A.F. Intraepithelial lymphocytes and macrophages in the human epididymis. Cell Tissue Res. 233, 517–521 (1983). https://doi.org/10.1007/BF00212221
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DOI: https://doi.org/10.1007/BF00212221