Zobrazeno 1 - 10
of 13
pro vyhledávání: '"I C, Gaemers"'
Autor:
Dirk G. de Rooij, Bianca H. G. J. Schrans, Paul T. van der Saag, E. Sonneveld, Axel P. N. Themmen, Ans M.M. van Pelt, I. C. Gaemers
Publikováno v:
Endocrinology. 139:4269-4276
Retinoid X receptors (RXRs) are key regulators in retinoid signaling. Knowledge about the effects of 9-cis-retinoic acid (9-cis-RA), the natural ligand for the RXRs, may also provide insight in the functions of RXRs. In this study, the effect of 9-ci
Autor:
Axel P. N. Themmen, Dirk G. de Rooij, Jos W. Hoogerbrugge, I. C. Gaemers, P. T. Van Der Saag, A. M. M. Van Pelt
Publikováno v:
Biology of Reproduction. 58:1351-1356
Retinoids have previously been shown to be crucial for normal spermatogenesis. The role of retinoic acid receptors has been studied, but relatively little is known about the function of retinoid X receptors (RXRs). To gain more insight in the functio
Publikováno v:
Molecular Reproduction and Development. 50:1-6
By way of differential screening of testis cDNA libraries from vitamin A–deficient (VAD) rats before and after administration of all-trans retinoic acid (ATRA), genes, the transcription of which was influenced by ATRA, were isolated. Most clones wi
Autor:
Dirk G. de Rooij, Paul T. van der Saag, Ans M.M. van Pelt, I. C. Gaemers, Jos W. Hoogerbrugge, Axel P. N. Themmen
Publikováno v:
Endocrinology. 138:1544-1551
The testicular gene expression of the retinoic acid receptors, RAR alpha, -beta, and -gamma, was studied in normal mice and in vitamin A-deficient mice after the administration of all-trans-retinoic acid (ATRA). All three types of RARs were expressed
Autor:
I. C. Gaemers, Anna Rita Morena, Carla Boitani, Mario Stefanini, Dirk G. de Rooij, F. M. F. Van Dissel-Emiliani, A. M. M. Van Pelt
Publikováno v:
Biology of Reproduction. 55:439-444
A method for isolating A spermatogonia from the adult vitamin A-deficient (VAD) rat testis is described. After removal, the testes were decapsulated and tubules were dissected. An enzymatic digestion with collagenase, hyaluronidase, and trypsin was p
Publikováno v:
Endocrinology. 137:479-485
Vitamin A deficiency leads to an arrest of spermatogenesis and a loss of advanced germ cells in male mice. In the present study, the effects of several retinoids and carotenoids on these mouse testis were investigated. First, the proliferative activi
Autor:
Hans J. Tanke, M. J. M. Van Der Burg, I. C. Gaemers, F. M. F. Van Dissel-Emiliani, Dirk G. de Rooij, A. M. M. Van Pelt
Publikováno v:
Biology of Reproduction. 53:570-578
The proliferative activity and other characteristics of germ cells in the vitamin A-deficient (VAD) rat testis were investigated. In the VAD testis, A spermatogonia and preleptotene spermatocytes were found. The A spermatogonia in the VAD testis show
Autor:
I C, Gaemers, E, Sonneveld, A M, van Pelt, B H, Schrans, A P, Themmen, P T, van der Saag, D G, de Rooij
Publikováno v:
Endocrinology. 139(10)
Retinoid X receptors (RXRs) are key regulators in retinoid signaling. Knowledge about the effects of 9-cis-retinoic acid (9-cis-RA), the natural ligand for the RXRs, may also provide insight in the functions of RXRs. In this study, the effect of 9-ci
Publikováno v:
Molecular reproduction and development. 50(1)
By way of differential screening of testis cDNA libraries from vitamin A-deficient (VAD) rats before and after administration of all-trans retinoic acid (ATRA), genes, the transcription of which was influenced by ATRA, were isolated. Most clones with
Autor:
I C, Gaemers, A M, van Pelt, P T, van der Saag, J W, Hoogerbrugge, A P, Themmen, D G, de Rooij
Publikováno v:
Endocrinology. 138(4)
The testicular gene expression of the retinoic acid receptors, RAR alpha, -beta, and -gamma, was studied in normal mice and in vitamin A-deficient mice after the administration of all-trans-retinoic acid (ATRA). All three types of RARs were expressed