Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Stem Cells
Effect of extracellular matrix on testosterone production during in vitro culture of bovine testicular cells

Vahid Akbarinejad; Parviz Tajik; Mansoureh Movahedin; Reza Youssefi

Volume 8, Issue 1 , March 2017, , Pages 7-13

Abstract
  Testosterone is believed to play a significant role in spermatogenesis, but its contribution to the process of spermatogenesis is not completely understood. Given that extracellular matrix (ECM) facilitates differentiation of spermatogonial stem cells (SSCs) during culture, the present study was conducted ...  Read More

Theriogenology
Enhancement in colonization of bovine spermatogonial stem cells following addition of knock-out serum replacement to culture medium

Reza Youssefi; Parviz Tajik; Mansoureh Movahedin; Vahid Akbarinejad

Volume 7, Issue 4 , December 2016, , Pages 275-280

Abstract
  Enrichment of cell suspension with germ cells prior to injection into recipient seminiferous tubules is of importance in spermatogonial stem cells (SSCs) transplantation. Knock-out serum replacement (KSR) has been reported to enhance the proliferation of murine SSCs and human embryonic stem cells. The ...  Read More

Follicle stimulating hormone increases spermatogonial stem cell colonization during in vitro co-culture

Reza Narenji Sani; Parviz Tajik; Mohammad Hassan yousefi; Mansoureh Movahedin; Babak Qasemi-Panahi; Shiva Shafiei; Mahmood Ahmadi Hamedani

Volume 4, Issue 1 , March 2013, , Pages 37-41

Abstract
  The complex process of spermatogenesis is regulated by various factors. Studies on spermatogonial stem cells (SCCs) have provided very important tool to improve herd genetic and different field. 0.2 to 0.3 percent of total cells of seminiferous tubules is consist of spermatogonial stem cells. To investigate ...  Read More