References
- Bergh A, Damber J E. Local regulation of Leydig cells by the seminiferous tubules: effect of short term cryptorchidism. Int J Androl 1984; 7: 409–418
- Damber J E, Bergh A, Janson P O. Testicular blood flow and testosterone concentration in the spermatic venous blood in rat with experimental cryptorchidism. Acta Endocrinol (Kbh) 1978; 88: 611–618
- Dixon M, Webb E C. Enzyme kinetics. Enzymes, M Dixon, E Webb. Longmans, Green, New York 1966; 65–70
- Dominguez O V, Loza A C, Valencia S A. ACTH and sulfatase activity. J Steroid Biochem 1974; 5: 867–875
- Dominguez O V, Valencia S A, Loza A C. On the role of steroid sulfates in hormone biosynthesis. J Steroid Biochem 1975; 6: 301–309
- Farrer J H, Sikka S C, Xie H W, Constantinide D, Raijfer J. Impaired testosterone biosynthesis in cryptorchidism. Fertil Steril 1985; 44: 125–132
- Gower D B, Cooke G M. Regulation of steroid transforming enzymes by endogenous steroids. J Steroid Biochem 1983; 19: 1527–1556
- Grizard G, Boucher D, Azzaqui A. Testosterone, androstenedione, progesterone and 17-alpha-hydroxy-progesterone in plasma and testes of immature rats under basal conditions and after hCG stimulation: effects of bilateral cryptorchidism. J Steroid Biochem 1987; 28: 703–710
- Hall P F, Kew D, Mita M. The influence of temperature on the function of cultured Sertoli cells. Endocrinology 1985; 116: 1926–1932
- Hobkirk R. Steroid sulfation. Trends Endocrinol Metab 1993; 4: 69–74
- Kerr J B, Rich K A, de Kretser D M. Alterations of the fine structure and androgen secretion of the interstitial cells in the experimentally cryptorchid rat testis. Biol Reprod 1979; 20: 409–422
- de Kretser D M, Sharpe R M, Swanston A. Alterations in steroidogenesis and LCG binding in the cryptorchid rat testis. Endocrinology 1979; 105: 135–138
- O'Shaughnessy P J, Sheffield J W. Effect of testosterone on testicular steroidogenesis in the hypogonadal (hpg) mouse. J Steroid Biochem 1990; 35: 729–734
- Osmundsen B C, Huang H S, Anderson M B, Christakos S, Walters M R. Multiple sites of action of the vitamin D endocrine system: FSH stimulation of testis 1,25-dihydroxyvitamin D, receptors. J Steroid Biochem 1989; 34: 339–343
- Risbridger G P, Drummond A E, Kerr J B, de Kretser D M. Effect of cryptorchidism on steroidogenic and mitogenic activities in rat testicular interstitial fluid. J Reprod Fertil 1987; 81: 617–624
- Risbridger G P, de Kretser D M. Paracrine regulation of the testis. The Testis, H Burger, D de Kretser. Raven, New York 1989; 255–268
- Steinberger A. Effects of temperature on the biochemistry of the testis. Advances in Experimental Medicine and Biology, A W Zorgniotti. Plenum, New York 1991; 33–47
- Valencia-Sánchez A, Ortega-Corona B G, Domìnguez O V. Effectiveness of calcium and magnesium on testicular sulfatase activity. Arch Androl 1993; 30: 129–136
- Verhoeven G, Cailleau J. Specificity and partial purification of a factor in spent medium from Sertoli cell-enriched cultures that stimulates steroidogenesis in Leydig cells. J Steroid Biochem 1986; 25: 393–402
- Wilton L J, Dc Kretser D M. The influence of luteinizing hormone on the Leydig cells of cryptorchid testes. Acta Endocrinol 1984; 107: 110–116