Results 61 to 70 of about 173,484 (139)

Modelling growth of chick embryo

open access: yes, 1994
An attenuated parabolic model has been proposed for determining the chick embryo weight depending on the time of incubation: Wem=0.00019119t^4.3482 exp(-0.052409t).
Narushin, Valeriy G.   +1 more
core  

Determinant molecular markers for peri-gastrulating bovine embryo development

open access: yes, 2016
Session III: Between ET and pregnancy recongnition through elongation: impact on pregnancy outcome and/or early embryo mortalityInternational ...
Hue, Isabelle
core   +1 more source

Cognitive Limits and the Beginning of Life [PDF]

open access: yes
The question which moral status the embryo has is of great practical significance because the possibility to justify a governmental prohibition of a set of important therapeutical and scientific measures depends on a special and therefore legal ...
Stefan Huster
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PAPERS COMMISSIONED FOR THE HUMAN EMBRYO RESEARCH PANEL, VOLUME II

open access: yes, 1994
Contains the following papers: THE HISTORY, CURRENT STATUS AND FUTURE DIRECTION OF RESEARCH INVOLVING HUMAN EMBRYOS, by Jonathan Van Blerkom; ETHICAL ISSUES IN HUMAN EMBRYO RESEARCH, by Bonnie Steinbock; CROSS-CULTURAL ANALYSIS OF POLICIES REGARDING ...
National Institutes of Health [NIH] (United States). Ad Hoc Group of Consultants to the Advisory Committee to the Director
core  

The Spare Embryo: A Red Herring in the Embryo Experimentation Debate

open access: yes, 1993
Whenever embryo experimentation is discussed the question of whether it is preferable to use spare or specifically produced ('research') embryos for destructive embryo experimentation always enters the debate at some stage.
Holm, Soren
core   +1 more source

Criteria for pre-embryo research in South Africa: an analysis within the paradigm of respect for the pre-embryo

open access: yes, 2008
The traditional focus of pre-embryo research on reproductive problems has since radically expanded due to the advent of embryonic stem cell research.
Jordaan, Donrich W.
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Endocrine activity of d-aspartate in nonmammalian animals

open access: yes, 2016
D-Aspartate is a natural D-amino acid endogenously present in animal tissues and able to bind to NMDA receptors. The biological actions of D-aspartate have been demonstrated in the central nervous system and in peripheral tissue where the amino acid is ...
DI FIORE, Maria Maddalena   +7 more
core   +1 more source

Embryonic stem cells: modelling effects ofearly embryo environment

open access: yes, 2013
The Developmental Origins of Health and Disease (DOHaD) hypothesis proposes that embryonic environment can induce permanent changes in metabolism during development, increasing the risk of disease in adults. Adverse environments during critical stages of
Cox, Andrew
core   +1 more source

Studies on nonmammalian nephrons

open access: yes, 1982
The number of studies with segments of renal tubules from nonmammalian vertebrates isolated and perfused in vitro has increased substantially in recent years. These studies involve renal tubules from fish, amphibians, and reptiles.
William H. Dantzler
core   +1 more source

The embryo in relationships: a French debate on stem cell research

open access: yes, 2004
While many European countries are entering unknown legal terrain where the embryo in vitro is concerned, France can already look back on a long tradition of public discussion and legal codification of ways of dealing with in vitro embryos.
Maio, Giovanni
core  

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