Results 41 to 50 of about 65,555 (189)

Follicle Stimulating Hormone in Cattle Breeding: Fundamentals, Innovations, and Scope

open access: yesAnimal Research and One Health, EarlyView.
FSH is crucial in cattle reproduction, with exogenous administration enhancing breeding and embryo production. Recombinant FSH offers advantages over pituitary‐extracted variants, including fewer injections, reduced stress, and safer production. These innovations improve breeding efficiency, optimize reproductive outcomes, and contribute to sustainable
Muhammad Shahzad   +7 more
wiley   +1 more source

Theoretical exploration of blastocyst morphogenesis.

open access: yes, 2009
A theoretical exploration of cell distribution on the mouse blastocyst is conducted. A model ball of cells represents the morula which develops into a 32-cell model blastocyst that is enclosed in a spherical surface with a hemispherical cavity at one end.
Bonsall, Michael   +4 more
core   +1 more source

Associations of post-warming embryo or blastocyst development with clinical pregnancy in vitrified embryo or blastocyst transfer cycles

open access: yes, 2020
Objective: To investigate whether the degree of post-warming embryo or blastocyst development is associated with clinical pregnancy in vitrified embryo or blastocyst transfer cycles.
Jee, Byung Chul   +4 more
core   +1 more source

Essential embryology for the Canadian pathologists’ assistant

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci   +4 more
wiley   +1 more source

Additional file 2 of Effect of blastocyst shrinkage on assisted reproductive outcomes: a retrospective cohort study describing a new morphological evaluation of blastocyst pre-vitrification and post-warming

open access: yes, 2023
Additional file 2. Probability of blastocyst shrinking after warming and recovery. The probability of blastocyst shrinkage after warming and recovery culturing was compared by dividing it according to the morphological quality of blastocysts and maternal
Yukiko Tokuda (3583358)   +16 more
core   +1 more source

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

open access: yesBMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia   +9 more
wiley   +1 more source

Male age, treatment, blastocyst timing, morphology and implantation characteristics.

open access: yes, 2022
*Paternal age at oocyte pick up, 1Unexplained: Couples with unexplained infertility, 2Other: Female infertility caused by conditions in ovary, uterus, cervix or caused by other conditions (hepatitis, habitual abortion, asymptomatic HIV), 3IVF: In Vitro ...
Johnny Hindkjær (5755403)   +22 more
core   +1 more source

Oocyte–cumulus cell interaction: a key factor in early embryo development

open access: yesBiological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido   +2 more
wiley   +1 more source

Genetic Normalization of Differentiating Aneuploid Human Embryos

open access: yes, 2011
Early embryogenesis involves a series of dynamic processes, many of which are currently not well described or understood. Aneuploidy and aneuploid mosaicism, a mixture of aneuploid and euploid cells within one embryo, in early embryonic development are ...
Paul Brezina   +8 more
core  

Expression of mutant TIE2 p.L914F during mouse development causes embryonic lethality and defects in vascular remodeling

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy