Testicular tumours. Edited by Douglas E. Johnson, M.D., Texas. 10 × 7 in. Pp. 296. Illustrated. 1972. London: Henry Kimpton. £9.

1972 ◽  
Vol 59 (9) ◽  
pp. 751-752
Keyword(s):  
Testicular Tumours

Spermatogenesis and testicular tumours in ageing dogs

Reproduction ◽  
2000 ◽  
pp. 443-452 ◽  
Author(s):  
MA Peters ◽  
DG de Rooij ◽  
KJ Teerds ◽  
I van Der Gaag ◽  
FJ van Sluijs
Keyword(s):  
Sertoli Cell ◽  
Leydig Cell ◽  
Seminiferous Tubules ◽  
Score System ◽  
Testicular Tumours ◽  
Severe Impairment ◽  
Per Se ◽  
Testicular Disease ◽  
Sertoli Cell Tumours ◽  
Leydig Cell Tumours

Spermatogenesis was examined in testes from 74 dogs of various breeds without clinically detected testicular disease. A modified Johnsen score system was used to determine whether spermatogenesis deteriorates with ageing. The diameter of seminiferous tubules was measured in dogs without testicular disease to examine other possible effects of ageing on tubular performance. There appeared to be no relation between age and these variables. The influence of testicular tumours on spermatogenesis was also investigated in both affected and unaffected testes. The testes of 28 dogs with clinically palpable tumours and 21 dogs with clinically non-palpable tumours were investigated. In cases of unilateral occurrence of a tumour, impairment of spermatogenesis was observed only in the affected testis of dogs with clinically detected tumours. Bilateral occurrence of tumours, whether detected clinically or non-clinically, was associated with severe impairment of spermatogenesis. The prevalence of tumours increased during ageing. Eighty-six per cent of the clinically detected and 57% of the non-clinically detected tumours were found in old dogs. Multiple types of tumour and bilateral occurrence were very common. Seminomas and Leydig cell tumours were more frequent than Sertoli cell tumours. It was concluded that spermatogenesis per se did not decrease during ageing in dogs but the occurrence of testicular tumours increased with ageing and affected spermatogenesis significantly, as reflected by a lower Johnsen score.

Immunohistochemical expression of dogTERT in canine testicular tumours in relation to PCNA, ki67 and p53 expression.

2009 ◽  
Vol 33 (8) ◽  
pp. 905-919 ◽  
Author(s):  
N. Papaioannou ◽  
D. Psalla ◽  
M. Zavlaris ◽  
P. Loukopoulos ◽  
N. Tziris ◽  
...  
Keyword(s):  
Immunohistochemical Expression ◽  
P53 Expression ◽  
Testicular Tumours

The distribution of drug-efflux pumps, P-gp, BCRP, MRP1 and MRP2, in the normal blood–testis barrier and in primary testicular tumours

2004 ◽  
Vol 40 (14) ◽  
pp. 2064-2070 ◽  
Author(s):  
J. Bart ◽  
H. Hollema ◽  
H.J.M. Groen ◽  
E.G.E. de Vries ◽  
N.H. Hendrikse ◽  
...  
Keyword(s):  
Efflux Pumps ◽  
Normal Blood ◽  
Drug Efflux ◽  
Testicular Tumours ◽  
Drug Efflux Pumps ◽  
Blood Testis Barrier

Computed tomography of testicular tumours: Distribution of abdominal lymphadenopathy

1986 ◽  
Vol 37 (6) ◽  
pp. 519-523 ◽  
Author(s):  
Adrian K. Dixon ◽  
Matthew Ellis ◽  
Karol Sikora
Keyword(s):  
Computed Tomography ◽  
Testicular Tumours ◽  
Abdominal Lymphadenopathy

A SIMILAR MARKER CHROMOSOME IN TESTICULAR TUMOURS

The Lancet ◽  
1966 ◽  
Vol 287 (7442) ◽  
pp. 839-842 ◽  
Author(s):  
Mary Martineau
Keyword(s):  
Marker Chromosome ◽  
Testicular Tumours

Chemotherapy in stage II testicular tumours

1976 ◽  
Vol 86 (1) ◽  
pp. 103-108 ◽  
Author(s):  
K. H�ffken ◽  
C. G. Schmidt
Keyword(s):  
Stage Ii ◽  
Testicular Tumours
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