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Expression of caspase-2, -3, -8 and -9 proteins and enzyme activity in the corpus luteum of the rat at different stages during the natural estrous cycle
(BioScientifica, 2006-09-01)
Apoptosis is associated with the regression of the corpus luteum (CL) in many species. Since caspases play a central role in apoptosis, we studied several initiators (-2, -8, and -9) and the main effector (-3) caspase in ...
The physiology and impact on fertility of the period of proestrus in lactating dairy cows
(Brazilian Coll Animal Reproduction, 2015)
Resgate da função luteal em bovinos após desafio com cloroprostenol sódico
(Universidade Estadual Paulista (Unesp), 2011-02-17)
O objetivo do presente estudo foi estudar as alterações da concentração plasmática de progesterona (P4), perfusão sanguínea e volume luteais após administração de sub-dose de cloprostenol sódico (análogo da PGF2α) no sexto ...
Resgate da função luteal em bovinos após desafio com cloroprostenol sódico
(Universidade Estadual Paulista (Unesp), 2011-02-17)
O objetivo do presente estudo foi estudar as alterações da concentração plasmática de progesterona (P4), perfusão sanguínea e volume luteais após administração de sub-dose de cloprostenol sódico (análogo da PGF2α) no sexto ...
Temporal interrelationships among luteolysis, FSH and LH concentrations and follicle deviation in mares
(2000-03-01)
The effect of altered LH concentrations on the deviation in growth rates between the 2 largest follicles was studied in pony mares. The progestational phase was shortened by administration of PGF2α on Day 10 (Day 0=ovulation; ...
Temporal interrelationships among luteolysis, FSH and LH concentrations and follicle deviation in mares
(2000-03-01)
The effect of altered LH concentrations on the deviation in growth rates between the 2 largest follicles was studied in pony mares. The progestational phase was shortened by administration of PGF2α on Day 10 (Day 0=ovulation; ...
Local effects of the sphingosine 1-phosphate on prostaglandin F2 alpha -induced luteolysis in the pregnant rat
(Wiley, 2009-12)
Since the regression of the corpus luteum (CL) occurs via a tightly controlled apoptotic process, studies were designed to determine if local administration of the antiapoptotic agent sphingosine 1-phosphate (S1P) effectively ...