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Corpses, Embryos, Animal [PDF]

open access: yesОмский научный вестник: Серия "Общество. История. Современность", 2021
Will I be my corpse someday? This is a controversial philosophical question. If I’m a material being, that question is an important part of the metaphysics of material beings. Animalism claims that I’m a human animal. I have started as a fetus.
E. V. Loginov
doaj   +1 more source

Changes in amino acid and fatty acid composition during early development in cobia (Rachycentron canadum)

open access: yesFrontiers in Marine Science, 2022
An estimation of the utilization of endogenous nutrients from the yolk sac that occurs during embryonic and early larval development can be a valuable approach to studying the nutritional requirements of fish larvae.
Jian-sheng Huang   +10 more
doaj   +1 more source

A novel homozygous variant in PADI6 is associate with human cleavage-stage embryonic arrest

open access: yesFrontiers in Genetics, 2023
Repeated absence of useable embryos is a difficult problem for infertility patients. Among them, embryonic developmental arrest is more common, but the genetic cause is not known.
Guangyi Cao   +11 more
doaj   +1 more source

Effect of long-term embryo cryopreservation on subsequent frozen embryo transfer outcomes: A retrospective cohort study

open access: yesJournal of Human Reproductive Sciences, 2022
Background: The duration of cryopreservation of embryos and its effect on the subsequent pregnancy outcomes, when they have been frozen for a longer duration remains a matter of concern.
Nallamilli Sujatha Reddy   +4 more
doaj   +1 more source

Insights into the Role of Telomeres in Human Embryological Parameters. Opinions Regarding IVF

open access: yesJournal of Developmental Biology, 2021
Telomeres promote genome integrity by protecting chromosome ends from the activation of the DNA damage response and protecting chromosomes from the loss of coding sequences due to the end replication problem.
George Anifandis   +7 more
doaj   +1 more source

Latest Advances in Sow Nutrition during Early Gestation

open access: yesAnimals, 2021
In the pig, the establishment and maintenance of luteal function in early gestation is crucial to endometrial function, embryo development, and survival.
Pieter Langendijk
doaj   +1 more source

The Long Terminal Repeats of ERV6 Are Activated in Pre-Implantation Embryos of Cynomolgus Monkey

open access: yesCells, 2021
Precise gene regulation is critical during embryo development. Long terminal repeat elements (LTRs) of endogenous retroviruses (ERVs) are dynamically expressed in blastocysts of mammalian embryos.
Kui Duan   +8 more
doaj   +1 more source

Genome-wide methylation profile of mitochondrial DNA across bovine preimplantation development

open access: yesEpigenetics, 2023
This study characterized variations in the methylation profile of mitochondrial DNA (mtDNA) during initial bovine embryo development and correlated the presence of methylation with mtDNA transcription.
Camila Bruna de Lima   +3 more
doaj   +1 more source

Sexing of cattle embryos using RNA-sequencing data or polymerase chain reaction based on a complete sequence of cattle chromosome Y

open access: yesFrontiers in Genetics, 2023
When necessary, RNA-sequencing data or polymerase chain reaction (PCR) assays can be used to determine the presence of the chromosome Y (ChrY) in samples. This information allows for biological variation due to sexual dimorphism to be studied.
Jada Lindsay Nix   +2 more
doaj   +1 more source

Simple and Efficient Chemically Defined In Vitro Maturation and Embryo Culture System for Bovine Embryos

open access: yesAnimals, 2022
Supplementation of the culture media for in vitro production (IVP) of bovine embryos with fetal bovine serum (FBS) is associated with inconsistent outcomes.
María Elena Arias   +4 more
doaj   +1 more source

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