scholarly journals Coupled Somatic Cell Kinetics and Germ Cell Growth: Multiscale Model-Based Insight on Ovarian Follicular Development

2013 ◽  
Vol 11 (3) ◽  
pp. 719-746 ◽  
Author(s):  
Frédérique Clément ◽  
Philippe Michel ◽  
Danielle Monniaux ◽  
Thomas Stiehl
Keyword(s):  
Cell Growth ◽  
Germ Cell ◽  
Somatic Cell ◽  
Cell Kinetics ◽  
Follicular Development ◽  
Multiscale Model ◽  
Model Based ◽  
Ovarian Follicular Development

Buserelin overcomes the effect of the corpus luteum on ovarian follicular development in postpartum cycling cows

1995 ◽  
Vol 39 (3) ◽  
pp. 183-192 ◽  
Author(s):  
H. Twagiramungu ◽  
L.A. Guilbault ◽  
J.G. Proulx ◽  
R. Ramkumar ◽  
J.J. Dufour
Keyword(s):  
Corpus Luteum ◽  
Follicular Development ◽  
Ovarian Follicular Development

Cell Kinetics in Human Germ Cell Tumors of the Testis

1985 ◽  
pp. 55-62 ◽  
Author(s):  
R. Silvestrini ◽  
A. Costa ◽  
S. Pilotti ◽  
G. Pizzocaro
Keyword(s):  
Germ Cell ◽  
Cell Kinetics ◽  
Germ Cell Tumors

scholarly journals Genetic control of programmed cell death in the Caenorhabditis elegans hermaphrodite germline

Development ◽  
1999 ◽  
Vol 126 (5) ◽  
pp. 1011-1022 ◽  
Author(s):  
T.L. Gumienny ◽  
E. Lambie ◽  
E. Hartwieg ◽  
H.R. Horvitz ◽  
M.O. Hengartner
Keyword(s):  
Cell Death ◽  
Caenorhabditis Elegans ◽  
Germ Cell ◽  
Somatic Cell ◽  
Cell Fate ◽  
Germ Cells ◽  
Mapk Pathway ◽  
Apoptotic Cell ◽  
C Elegans ◽  
Pathway Activation

Development of the nematode Caenorhabditis elegans is highly reproducible and the fate of every somatic cell has been reported. We describe here a previously uncharacterized cell fate in C. elegans: we show that germ cells, which in hermaphrodites can differentiate into sperm and oocytes, also undergo apoptotic cell death. In adult hermaphrodites, over 300 germ cells die, using the same apoptotic execution machinery (ced-3, ced-4 and ced-9) as the previously described 131 somatic cell deaths. However, this machinery is activated by a distinct pathway, as loss of egl-1 function, which inhibits somatic cell death, does not affect germ cell apoptosis. Germ cell death requires ras/MAPK pathway activation and is used to maintain germline homeostasis. We suggest that apoptosis eliminates excess germ cells that acted as nurse cells to provide cytoplasmic components to maturing oocytes.

Ovarian follicular development during the follicular phase of oestrous cycle in manchega ewes with different ovulation rate

1996 ◽  
Vol 45 (1) ◽  
pp. 299 ◽  
Author(s):  
A.Gómez Brunet ◽  
A.López Sebastián ◽  
A.González de Bulnes ◽  
J.Santiago Moreno ◽  
M.García López
Keyword(s):  
Follicular Development ◽  
Follicular Phase ◽  
Oestrous Cycle ◽  
Ovulation Rate ◽  
Ovarian Follicular Development
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