Results 341 to 350 of about 779,274 (371)
Some of the next articles are maybe not open access.
Genetica, 1968
In fossil material from two welis from Java, one section from East Java and two sections from Madura, specimens belonging to the extinet genusLepidocyclina (Foraminifera) were examined. Attention was paid to the embryonic part of the megalospheric forms exclusively.
H. Gloor, I. M. Van der Vlerk
openaire +3 more sources
In fossil material from two welis from Java, one section from East Java and two sections from Madura, specimens belonging to the extinet genusLepidocyclina (Foraminifera) were examined. Attention was paid to the embryonic part of the megalospheric forms exclusively.
H. Gloor, I. M. Van der Vlerk
openaire +3 more sources
Influence of embryo transfer on embryo preimplantation development
Fertility and Sterility, 2012To investigate the impact of injection speeds of the transferred load on embryo development.A laboratory model for in vitro simulation of ET was developed to investigate the impact of varying injection speeds of the transferred load on embryo development.Academic research institutes of reproduction biotechnology and private centers of reproductive ...
Cezary Grygoruk +7 more
openaire +3 more sources
Whole embryo culture of presomitic mouse embryos
Toxicology in Vitro, 1995Rat embryos explanted at the presomite stage and cultured through limb bud stages develop to well formed embryos and exhibit growth and differentiation which mimic those observed in vivo at corresponding stages. In contrast, the culture of presomite stage mouse embryos has proven to be much less successful.
J.J. Picard +2 more
openaire +3 more sources
Annals of the New York Academy of Sciences, 2001
AbstractIn Italy, the seat of the Vatican, the problem of the “rights of the embryo” has been particularly felt and has caused bitter debate between laymen and clergy. The disagreement has focused primarily on the definition of “person,”“individual,” and the “beginning of life.” Catholics, for the most part, have contested the concept of the “pre ...
openaire +3 more sources
AbstractIn Italy, the seat of the Vatican, the problem of the “rights of the embryo” has been particularly felt and has caused bitter debate between laymen and clergy. The disagreement has focused primarily on the definition of “person,”“individual,” and the “beginning of life.” Catholics, for the most part, have contested the concept of the “pre ...
openaire +3 more sources
Nature, 1952
VERY little information is available, in the literature, on the embryo of coconut. The family Palmae, to which the genus Cocos belongs, has not been studied embryologically1.
openaire +3 more sources
VERY little information is available, in the literature, on the embryo of coconut. The family Palmae, to which the genus Cocos belongs, has not been studied embryologically1.
openaire +3 more sources
Hastings Center Report, 2006
What is above all needed is to let the meaning choose the word, and not the other way around. --George Orwell, "Politics and the English Language" The embryonic stem cell debate has stimulated discussion of ethical and policy issues that as recently as a few years ago were either fairly far down the list of moral controversies, such as payment for ...
openaire +3 more sources
What is above all needed is to let the meaning choose the word, and not the other way around. --George Orwell, "Politics and the English Language" The embryonic stem cell debate has stimulated discussion of ethical and policy issues that as recently as a few years ago were either fairly far down the list of moral controversies, such as payment for ...
openaire +3 more sources
Cryopreservation of Rabbit Embryos
Cold Spring Harbor Protocols, 2010INTRODUCTIONIn the rabbit, the technique most frequently used for embryo transfer involves cryopreservation by slow freezing of morulae, followed by surgical implantation of thawed embryos. This method has the advantage of being well controlled and validated: It helps to maintain mitochondrial genomes, preserves the genetic integrity of biological ...
Daniel, Nathalie, Renard, Jean Paul
openaire +4 more sources
Pluripotent stem cell-derived model of the post-implantation human embryo
Nature, 2023Bailey A T Weatherbee +2 more
exaly
Embryo model completes gastrulation to neurulation and organogenesis
Nature, 2022Charlotte E Handford +2 more
exaly