It was evaluated the oocyte and embryo in vitro production of 42 Nellore mixed breed cows (Bos taurus indicus) come from de same genetic group, aging from 4 to 9 years, with mean body weight of 420 kg, stimulated with FSH and eCG. The animals were distributed into three groups: group 1, control (n= 14), only with follicular aspi- ration (OPU); group 2, treated with 1400 UI of eCG in a single dose plus OPU (n= 14); and group 3, treated with 120 UI of FSH administered four times plus OPU with 12 h of interval (n= 14). All groups received auricular implant with 3 mg of Norgestomet on the first day (D0) associated with 2 mg of estradiol benzoate intramuscularly. At the seventh day (D7) the implants were removed and the ovarian aspirations were ...
Ten multiparous non-lactating cows were randomly assigned to one of two groups. On days 8 to 12 afte...
This study aimed to compare the quality and quantity of oocytes aspirated from ovaries containing or...
The objective of this study was to investigate whether the use of rbST and eCG prior to ultrasound-g...
Holstein cows, bred in temperate to hot climate have low efficiency on the number, quality and oocyt...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia Veterinária, 2014.O objetivo...
To increase profitability in beef and dairy cattle operations, adequate reproductive management stra...
This study was designed to determine the effect of stimulation with or without FSH on the production...
O objetivo foi avaliar, em vacas Nelore, a influência da fase da onda folicular na qualidade e quant...
Nos últimos anos, o emprego da aspiração folicular (OPU) e produção in vitro de embriões (PIVE) têm ...
Embryo transfer (ET) allows the multiplication of genetically superior females, contributing to incr...
Mil duzentos e setenta e um oócitos foram divididos em 4 tratamentos com a finalidade de se avaliar ...
The protocol called P-36 has been broad/y used to induce multiple ovulations, due to the fact that i...
O uso de bezerras pré-púberes como doadoras de ovócitos oferece um considerável potencial para acele...
The aim of this study was to evaluate the superovulatory (SOV) response of Sindhi (Bos indicus) dono...
The objective of this experiment was to evaluate the effects of replacing eCG with FSH or FSH/LH on ...
Ten multiparous non-lactating cows were randomly assigned to one of two groups. On days 8 to 12 afte...
This study aimed to compare the quality and quantity of oocytes aspirated from ovaries containing or...
The objective of this study was to investigate whether the use of rbST and eCG prior to ultrasound-g...
Holstein cows, bred in temperate to hot climate have low efficiency on the number, quality and oocyt...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia Veterinária, 2014.O objetivo...
To increase profitability in beef and dairy cattle operations, adequate reproductive management stra...
This study was designed to determine the effect of stimulation with or without FSH on the production...
O objetivo foi avaliar, em vacas Nelore, a influência da fase da onda folicular na qualidade e quant...
Nos últimos anos, o emprego da aspiração folicular (OPU) e produção in vitro de embriões (PIVE) têm ...
Embryo transfer (ET) allows the multiplication of genetically superior females, contributing to incr...
Mil duzentos e setenta e um oócitos foram divididos em 4 tratamentos com a finalidade de se avaliar ...
The protocol called P-36 has been broad/y used to induce multiple ovulations, due to the fact that i...
O uso de bezerras pré-púberes como doadoras de ovócitos oferece um considerável potencial para acele...
The aim of this study was to evaluate the superovulatory (SOV) response of Sindhi (Bos indicus) dono...
The objective of this experiment was to evaluate the effects of replacing eCG with FSH or FSH/LH on ...
Ten multiparous non-lactating cows were randomly assigned to one of two groups. On days 8 to 12 afte...
This study aimed to compare the quality and quantity of oocytes aspirated from ovaries containing or...
The objective of this study was to investigate whether the use of rbST and eCG prior to ultrasound-g...