Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Jong Taek Yoon"'
Publikováno v:
Journal of Advanced Veterinary and Animal Research, Vol 7, Iss 4, Pp 614-620 (2020)
Objective: The study of an in vitro embryosis is crucial in genetics for breed improvement and reproduction in livestock, identifying the causes of infertility, and stem cell application. Meanwhile, the problem of nucleic acid denaturation observed d
Externí odkaz:
https://doaj.org/article/0cac88cacfe644f9aafab4e6c740eae7
Autor:
Sang Hwan Kim, Jong Taek Yoon
Publikováno v:
Journal of Advanced Veterinary and Animal Research, Vol 7, Iss 2, Pp 367-373 (2020)
Objective: Granulosa cells (GCs) play a very important role in reproductive physiology due to their effect on developmental and functional changes. However, there are differing views regard¬ing the mechanism by which hormones stimulate GCs. Therefor
Externí odkaz:
https://doaj.org/article/5c8c1aa1a815446ca53b0b4a1c02182e
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 35, Iss 2, Pp 163-170 (2020)
Partheno Embryo's research is known to play a very important role in identifying the development of embryonic cells or analyzing the genetic mechanisms of embryonic development, but the information on apoptosis formed during the early stage of develo
Externí odkaz:
https://doaj.org/article/a8cabf5ffe864299947804c130b42aef
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 35, Iss 1, Pp 94-101 (2020)
In the early development of parthenogenetic embryo, cytoplasm and nucleic acid fragmentation may be a cause of lower embryo development. The purpose of this study was to evaluate whether embryonic development and apoptosis factors can be reduced by c
Externí odkaz:
https://doaj.org/article/ba413d23269444e592617357f49aed2a
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 35, Iss 1, Pp 35-41 (2020)
In this study, we investigated whether infusion of colorectal cancer cell line and PMSG could increase endometrial cancer. As a result, our study confirmed that the injection of colorectal cancer can cause inflammation and cancer in the uterus and in
Externí odkaz:
https://doaj.org/article/89bb30c8c0a0486cbb1fd24417eafa51
Autor:
Sang Hwan Kim, Jong Taek Yoon
Publikováno v:
Czech Journal of Animal Science, Vol 64, Iss 12, Pp 473-482 (2019)
In this study, we examined whether serum-free and serum-containing media affect matrix metalloproteinase (MMP) activity with respect to embryonic development, and whether MMP expression is correlated with the development of in vitro fertilized eggs.
Externí odkaz:
https://doaj.org/article/89b087cdef7742239aafa41d798f3c43
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 34, Iss 3, Pp 247-252 (2019)
We observed MMPs expression in all sperm groups, with pro-MMP showing lower expression than active MMPs. According to the results from each freezing extender, the sperm membrane integrity (HOST: Hypoosmotic Swelling Test) analysis in TCGGD (Tris 250
Externí odkaz:
https://doaj.org/article/29b094e1d8ee4e6b9326ea5f2b49a0e7
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 34, Iss 2, Pp 100-105 (2019)
The purpose of this study was to evaluate the effect of addition of ethylene glycol, glycerol and sucrose to TCG (Tris, Citric Acid, Glucose, Egg Yolk) and DMSO Frozen. The extender containing Egg yolk concentration (10%, 20%) affects viability and a
Externí odkaz:
https://doaj.org/article/510132239d9e4734bd8d7e0046678fa6
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 34, Iss 2, Pp 106-110 (2019)
Sexed sperm can contribute to increase the profitability of the cow industry through the production of offspring of the craved sex, such as males for meat or females for dairy production. Therefore, the utilization of sexed sperms plays a very import
Externí odkaz:
https://doaj.org/article/c95eae989aba45728049f941c44fe095
Autor:
Sang Hwan Kim, Jong Taek Yoon
Publikováno v:
Journal of Animal Reproduction and Biotechnology, Vol 33, Iss 4, Pp 313-319 (2018)
The purpose of this study was to analyze whether FSH and LH hormone treatment directly or indirectly affect embryo development in embryonic development. To determine this, we compared the development of embryonic cells through the expression pattern
Externí odkaz:
https://doaj.org/article/5c79d382df3a46bebffc41962b70a517