کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2073537 | 1544783 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation of testicular structure under skin after auto-transplantation of dispersed testicular cells in the chicken
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Formation of testicular structure under skin after auto-transplantation of dispersed testicular cells in the chicken Formation of testicular structure under skin after auto-transplantation of dispersed testicular cells in the chicken](/preview/png/2073537.png)
چکیده انگلیسی
Transplantation of immature testis tissue under the skin provides a simple approach for the establishment of donor-derived-only spermatogenesis in birds. There are reports on the reconstruction of testicular structures from dissociated testicular cells in mammalian species. The present study aimed to evaluate whether, in birds, the transplantation of testicular cells under the skin could form a new testis and lead to fertility. Testicular cells from newly hatched chicks were auto-transplanted under the neck skin as a cell suspension or cell pellet. Testicular tissue was auto-transplanted under the neck skin as a control study. At the age of 1 year, both suspension and pellets of testicular cells formed testicular tissue under the skin. Only 11.3% of seminiferous tubules contained primary or normal lumens with normal spermatogenesis in testicular cell transplants while 80% of seminiferous tubules contained normal lumens in the testis tissue transplant. This technique, if further developed, would provide a novel system to manipulate and study spermatogenesis in birds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Reproduction Science - Volume 120, Issues 1â4, July 2010, Pages 125-128
Journal: Animal Reproduction Science - Volume 120, Issues 1â4, July 2010, Pages 125-128
نویسندگان
Y. Song, K.M. Cheng, F.G. Silversides,