| Autor: |
Vannelli BG; Department of Human Anatomy, University of Florence, Italy., Barni T, Orlando C, Natali A, Serio M, Balboni GC |
| Jazyk: |
angličtina |
| Zdroj: |
Fertility and sterility [Fertil Steril] 1988 Apr; Vol. 49 (4), pp. 666-9. |
| DOI: |
10.1016/s0015-0282(16)59837-9 |
| Abstrakt: |
Using specific monoclonal antibodies, the authors studied the distribution of insulin growth factor-I (IGF-I) and its receptor in normal human testis by immunostaining techniques. IGF-I was preferentially localized in Sertoli cells. Less evident positivity was found in primary spermatocytes. In the interstitium some Leydig cells were positive for IGF-I. The major positivity for the IGF-I receptor was found in secondary spermatocytes and early spermatids, whereas Sertoli cells were less positive. An intense positivity was found in some Leydig cells. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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