Prospective ultrasonographic and endocrine predictors of spermatogenic onset in ram lambs.
暂无分享,去创建一个
[1] A. Hahnel,et al. Retinoic acid treatment alters germ cell heterogeneity and testicular echotexture in prepubescent ram lambs. , 2015, Reproduction, fertility, and development.
[2] D. Melzer,et al. Events in Early Life are Associated with Female Reproductive Ageing: A UK Biobank Study , 2016, Scientific Reports.
[3] J. Perry,et al. Puberty timing associated with diabetes, cardiovascular disease and also diverse health outcomes in men and women: the UK Biobank study , 2015, Scientific Reports.
[4] A. Hahnel,et al. Correlations among ultrasonographic and microscopic characteristics of prepubescent ram lamb testes , 2014, Experimental biology and medicine.
[5] A. Mirshahi,et al. Preliminary assessment of the quantitative relationships between testicular tissue composition and ultrasonographic image attributes in the ram. , 2013, Veterinary journal.
[6] A. Hahnel,et al. Relationships of serum thyroid hormones and follicle-stimulating hormone concentrations to Sertoli cell differentiation during the first wave of spermatogenesis in euthyroid ram lambs. , 2013, Reproductive biology.
[7] A. Hahnel,et al. Relationships of ultrasonographic and magnetic resonance image attributes to the histomorphology of ram testes. , 2012, Reproductive biology.
[8] J. Raeside,et al. Suitability of epididymal and testicular ultrasonography and computerized image analysis for assessment of current and future semen quality in the ram , 2012, Experimental biology and medicine.
[9] J. Polkowska,et al. Influence of gonadal hormones on endocrine activity of gonadotroph cells in the adenohypophysis of male lambs during the postnatal transition to puberty. , 2010, Animal reproduction science.
[10] A. Evans,et al. Sexual maturation in the bull. , 2008, Reproduction in domestic animals = Zuchthygiene.
[11] E. González-Padilla,et al. Stereological study of postnatal testicular development in Blackbelly sheep. , 2007, Theriogenology.
[12] S. C. Mendis-Handagama,et al. Leydig cells, thyroid hormones and steroidogenesis. , 2005, Indian journal of experimental biology.
[13] Jing Cheng,et al. FSH and testosterone signaling in Sertoli cells. , 2005, Reproduction.
[14] N. Rawlings,et al. The relationship between secretory patterns of gonadotrophic hormones and the attainment of puberty in bull and heifer calves born early or late during the spring calving season. , 2005, Animal reproduction science.
[15] E. Bagu,et al. Effects of treatment with LH or FSH from 4 to 8 weeks of age on the attainment of puberty in bull calves. , 2004, Theriogenology.
[16] R. Sharpe,et al. Proliferation and functional maturation of Sertoli cells, and their relevance to disorders of testis function in adulthood. , 2003, Reproduction.
[17] J. Higgins,et al. Ultrasonography of the Scrotum , 2002, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.
[18] R. Pierson,et al. Pattern of gonadotropin secretion and ultrasonographic evaluation of developmental changes in the testis of early and late maturing bull calves. , 2000, Theriogenology.
[19] M. Dubois,et al. Ram lambs need FSH for normal testicular growth, Sertoli cell numbers and onset of spermatogenesis. , 1998, Reproduction, nutrition, development.
[20] A. Honaramooz,et al. Effects of treatment with LH releasing hormone before the early increase in LH secretion on endocrine and reproductive development in bull calves. , 1997, Journal of reproduction and fertility.
[21] R. Pierson,et al. Ultrasonography of the developing reproductive tract in ram lambs: effects of a GnRH agonist. , 1997, Theriogenology.
[22] K. Wrobel. The Postnatal Development of the Bovine Leydig Cell Population , 1990 .
[23] D. Lunstra,et al. Repetitive testicular biopsy in the ram during pubertal development. , 1988, Theriogenology.