The objective of these experiments was to improve efficiencies of superovulation and intracytoplasmic sperm injection(ICSI)in inbred mouse *** the first experiment we compared efficiencies of superovulation between C5...
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The objective of these experiments was to improve efficiencies of superovulation and intracytoplasmic sperm injection(ICSI)in inbred mouse *** the first experiment we compared efficiencies of superovulation between C57BL/6J young(3-4weeks)and adult mice(6-8 weeks)with the modified conventional procedure,the
Milk composition has varied with stage of lactation,age,breed,nutrition,energy balance,*** differs considerably in the concentration of milk protein that may be more than double compared to later in *** milk contains ...
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Milk composition has varied with stage of lactation,age,breed,nutrition,energy balance,*** differs considerably in the concentration of milk protein that may be more than double compared to later in *** milk contains low concentrations of serum proteins,including albumin,immunoglobulins,complement proteins,members of the IGF family and lactoferrin,compared with human colostrum.
We used etoposide(25-100μg/mL)to induce DNA double-strand breaks(DSBs)in porcine oocytes at the germinal vesicle(GV)stage to determine how such damage affects oocyte *** observed that DNA damage did not delay the rat...
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We used etoposide(25-100μg/mL)to induce DNA double-strand breaks(DSBs)in porcine oocytes at the germinal vesicle(GV)stage to determine how such damage affects oocyte *** observed that DNA damage did not delay the rate of germinal vesicle breakdown(GVBD),but did inhibit the final stages of maturation,as indicated by the failure to extrude the first polar *** with low levels of
In this study,to improve the in vitro development of various cells including cloned embryos,the effects that isoproterenol and melatonin have on in vitro development of porcine parthenogenetic oocytes were investigate...
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In this study,to improve the in vitro development of various cells including cloned embryos,the effects that isoproterenol and melatonin have on in vitro development of porcine parthenogenetic oocytes were investigated,parthenogenetic activation was induced with electrical stimulation,BSA and 6-DMAP treatment.10M of melatonin and different concentrations of isoproterenol(10,10and 10M)were
Recently,the development of cell therapy using stem cells is a hot topic in the research areas and several clinical trials are underway for incurable disease using stem *** this time,preservation of the cells is very ...
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Recently,the development of cell therapy using stem cells is a hot topic in the research areas and several clinical trials are underway for incurable disease using stem *** this time,preservation of the cells is very ***,freezing and thawing of stem cell is not an easy process and should be caused a senescence of cells.
Background:Zearalenone(ZEA),as an estrogenic mycotoxin produced by Fusarium fungi,has an evidential impact on the reproduction of domestic *** to a mycotoxin survey by Kosicki in 2016,92%of 1384 feed samples from Euro...
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Background:Zearalenone(ZEA),as an estrogenic mycotoxin produced by Fusarium fungi,has an evidential impact on the reproduction of domestic *** to a mycotoxin survey by Kosicki in 2016,92%of 1384 feed samples from Europe,thus showing the ubiquitous occurrence of this mycotoxin in animal feed *** studies have brought the results that ZEA affected porcine oocyte maturation
Kisspeptin encoded by Kissl gene and its receptor,GPR54,have been considered as a reigning neuropeptide that controls the hypothalamus-pituitary-gonadal axis in ***-of-function mutation in Gpr54 causes severe hypogona...
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Kisspeptin encoded by Kissl gene and its receptor,GPR54,have been considered as a reigning neuropeptide that controls the hypothalamus-pituitary-gonadal axis in ***-of-function mutation in Gpr54 causes severe hypogonadotropic hypogonadism in human and mice,and Kissl KO rats show absolute loss of gonadotropin *** are two major populations kisspeptin neurons located
Stallions are usually castrated for the purposes of toning down their stallion-like behavior as well as getting them more *** a result,the castrated stallions(gelding)loss their economical values as *** dilemma may be...
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Stallions are usually castrated for the purposes of toning down their stallion-like behavior as well as getting them more *** a result,the castrated stallions(gelding)loss their economical values as *** dilemma may be solved out if the horse SSC transplantation technique is *** our laboratory,we have been
Porcine recovered cumulus cells-oocyte complexes(COCs)are with few layers of cumulus cells(1-2 layers,considered as poor morphological COCs),and these poor quality COCs could have that potential to become good COCs im...
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Porcine recovered cumulus cells-oocyte complexes(COCs)are with few layers of cumulus cells(1-2 layers,considered as poor morphological COCs),and these poor quality COCs could have that potential to become good COCs improving the efficiency of in vitro embryo *** in vitro maturation(IVM),maturation signals were communicated bidirectionally between oocyte and cumulus
Cdk2 inhibition plays a central role in DNA damage-induced cell cycle arrest and DNA ***,whether Cdk2 also influences early porcine embryo development is *** this study,we examined whether Cdk2 is involved in the regu...
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Cdk2 inhibition plays a central role in DNA damage-induced cell cycle arrest and DNA ***,whether Cdk2 also influences early porcine embryo development is *** this study,we examined whether Cdk2 is involved in the regulation of oocyte meiosis and early embryonic development of parthenotes in pigs.
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