The validation of an ovarian biopsy method for in vivo assessment of oocyte maturation in Centropomus parallelus was studied. Diameters of intra-ovarian oocytes siphoned with cannula were analyzed fresh and preserved with 1% formalin in 0.7% NaCl solution. Oocytes in different stages were present along the ovaries, up to the tertiary yolk globule stage, which had a unimodal diameter frequency distribution. The oocyte diameter means were not significantly different at four sites along the ovaries (P > 0.05). Samples obtained with cannula were representative of the ovary central portion, in vivo and in vitro samples of the seven females examined were not significantly different (P > 0.05). An estimate of the coefficient of variation corrected...
Oocyte quality is crucial for subsequent embryo development and so it is a major challenge in assist...
<p>A) A representative ovary from a control fish (36.8 mg, 17.2 mm) at 15 days post treatment (dpt);...
Oocyte quality is the resultant of multifactor interactions that should be carefully taken into acco...
The validation of an ovarian biopsy method for in vivo assessment of oocyte maturation in Centropomu...
The validation of an ovarian biopsy method for in vivo assessment of oocyte maturation in Centropomu...
We describe oocyte development in Common Snook Centropomus undecimalis and, secondarily, present res...
This work aimed to describe the oocyte development in pirarucu, Arapaima gigas, from primary growth ...
Spawning in fishes is closely associated with the development of intra-ovarian eggs. Measurements ...
Studies on reproduction in fishes require the knowledge on the nature of gonad development. The meth...
International audienceThe identification of markers capable of evaluating oocyte quality, its matura...
The production of embryos using in vitro method which consists of maturation, fertilisationand cultu...
The quality of the oocyte morphology can be evaluated using direct and indirect methods. Direct meth...
Abstract: In three types of domestic animals: cattle, pigs and sheep, morphology of ovary was studie...
Stages of oocyte development were described for suruvi females (Steindachneridion scriptum) kept in ...
This article belongs to the Special Issue In Vitro Embryo Production in Domestic Animals.Oocyte qual...
Oocyte quality is crucial for subsequent embryo development and so it is a major challenge in assist...
<p>A) A representative ovary from a control fish (36.8 mg, 17.2 mm) at 15 days post treatment (dpt);...
Oocyte quality is the resultant of multifactor interactions that should be carefully taken into acco...
The validation of an ovarian biopsy method for in vivo assessment of oocyte maturation in Centropomu...
The validation of an ovarian biopsy method for in vivo assessment of oocyte maturation in Centropomu...
We describe oocyte development in Common Snook Centropomus undecimalis and, secondarily, present res...
This work aimed to describe the oocyte development in pirarucu, Arapaima gigas, from primary growth ...
Spawning in fishes is closely associated with the development of intra-ovarian eggs. Measurements ...
Studies on reproduction in fishes require the knowledge on the nature of gonad development. The meth...
International audienceThe identification of markers capable of evaluating oocyte quality, its matura...
The production of embryos using in vitro method which consists of maturation, fertilisationand cultu...
The quality of the oocyte morphology can be evaluated using direct and indirect methods. Direct meth...
Abstract: In three types of domestic animals: cattle, pigs and sheep, morphology of ovary was studie...
Stages of oocyte development were described for suruvi females (Steindachneridion scriptum) kept in ...
This article belongs to the Special Issue In Vitro Embryo Production in Domestic Animals.Oocyte qual...
Oocyte quality is crucial for subsequent embryo development and so it is a major challenge in assist...
<p>A) A representative ovary from a control fish (36.8 mg, 17.2 mm) at 15 days post treatment (dpt);...
Oocyte quality is the resultant of multifactor interactions that should be carefully taken into acco...