Zobrazeno 1 - 10
of 15
pro vyhledávání: '"I L van Wezel"'
Publikováno v:
Reproduction. :761-775
Our observations of bovine follicles indicated that the original histological classifications of atresia were inaccurate. A detailed histological, ultrastructural and immunohistochemical study of antral follicles from bovine ovaries collected from an
Publikováno v:
Molecular and Cellular Endocrinology. 171:41-48
As an endocrine organ, the ovary has some unique characteristics. The formation, the maturation and the regression of the hormone producing cells really determine the timing, the amount and the type of hormone secreted. Here, we focus on the granulos
Publikováno v:
Molecular and Cellular Endocrinology. 163:73-79
A lot is known about the control of the development of ovarian follicles by growth factors and hormones, but less is known about the roles of extracellular matrix in the control of follicular growth and development. In this review we focus on the spe
Publikováno v:
Endocrinology. 140:2602-2612
Granulosa cell death is an early feature of atresia; however, there are many apparent contradictions in the literature concerning the mode of granulosa cell death. We have therefore examined this process in bovine healthy and atretic antral follicles
Autor:
Y Sado, M R Luck, I L van Wezel, T. C. Lavranos, H. F. Rodgers, Yoshifumi Ninomiya, Raymond J. Rodgers, C M Irvine
Publikováno v:
Biology of Reproduction. 59:1334-1341
During follicular development the proliferative and differentiated state of the epithelioid granulosa cells changes, and the movement of fluid across the follicular basal lamina enables the formation of an antrum. Type IV collagen is an important com
Autor:
I L van Wezel, Raymond J. Rodgers
Publikováno v:
Biology of Reproduction. 55:1003-1011
Classically, primordial follicles have flattened pre-granulosa cells that become cuboidal and divide during follicular activation. This change in shape is thus an index of activation. To examine this and follicular morphology in cattle, ovaries were
Publikováno v:
Reproduction (Cambridge, England). 122(5)
Our observations of bovine follicles indicated that the original histological classifications of atresia were inaccurate. A detailed histological, ultrastructural and immunohistochemical study of antral follicles from bovine ovaries collected from an
Publikováno v:
Journal of reproduction and fertility. Supplement. 54
The cellular biology and changes in the extracellular matrix of ovarian follicles during their development are reviewed. During growth of the bovine ovarian follicle the follicular basal lamina doubles 19 times in surface area. It changes in composit
Publikováno v:
Reproduction, fertility, and development. 11(1)
The membrana granulosa of the ovarian follicle is termed the ‘follicular epithelium’, yet there have been no studies considering its epithelial nature and how it changes during follicular development. Therefore, these issues were investigated usi
Publikováno v:
Molecular and cellular endocrinology. 151(1-2)
A lot is known about the endocrine control of the development of ovarian follicles, but a key question now facing researchers is which molecular and cellular processes take part in control of follicular growth and development. The growth and developm