Ultrastructural and morphometric changes in oocyte and surrounding granulosa cells during armadillo follicular growth are described. Primordial, intermediary, early and late primary, secondary, tertiary and preovulatory Graafian follicles were found. From primordial to Graafian follicle, granulosa cells increase in height, become multilayered while fluid-filled spaces arise among them in the tertiary follicle stage. As the follicle expands the oocyte is located eccentrically and grows in size. From primordial to secondary stage organelles develop in number and complexity and many vesicles start arising in the cytoplasm at the secondary stage. From tertiary follicle stage the number of mitochondria decreases. In follicular cells, secreting-r...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
The aim of the present study was to characterize the ultrastructure of zebu cow preantral follicles...
(With 20 figures) Ultrastructural and morphometric changes in oocyte and surrounding granulosa cells...
A literatura sustenta que os Xenarthras com sua longa e isolada existência podem ser a luz para ente...
Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evolutionary-con...
Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evolutionary-con...
Abstract Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evo...
Abstract Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evo...
In domestic mammals, the oocyte competence to support the subsequent stages of development, which in...
In this work we carried out an ultrastructural analysis of the cell interface between oocyte and fol...
Goat ovarian preantral follicles were morphologically and ultrastructurally described in this work. ...
This paper describes morphological characteristics of the ovarian germinative cells of the Scinax fu...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
the structural and ultrastructural features of gonads from endemic Mexican fish have received scarce...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
The aim of the present study was to characterize the ultrastructure of zebu cow preantral follicles...
(With 20 figures) Ultrastructural and morphometric changes in oocyte and surrounding granulosa cells...
A literatura sustenta que os Xenarthras com sua longa e isolada existência podem ser a luz para ente...
Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evolutionary-con...
Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evolutionary-con...
Abstract Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evo...
Abstract Formation and subsequent break down of ovarian germ cell (GC) cysts is a key and an evo...
In domestic mammals, the oocyte competence to support the subsequent stages of development, which in...
In this work we carried out an ultrastructural analysis of the cell interface between oocyte and fol...
Goat ovarian preantral follicles were morphologically and ultrastructurally described in this work. ...
This paper describes morphological characteristics of the ovarian germinative cells of the Scinax fu...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
the structural and ultrastructural features of gonads from endemic Mexican fish have received scarce...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
Light and ultrastructural investigations on sub-adult and adult sexually mature females, demonstrate...
The aim of the present study was to characterize the ultrastructure of zebu cow preantral follicles...