Results 101 to 110 of about 27,515 (301)

The Psychological Impact of Ovum Donation on the Ovum Donor

, 2002
As women continue to be active members of the workforce they are turning in increasing numbers to assisted reproductive techniques, including in vitro fertilization (IVF) and the use of third parties , specifically ovum donors, in order to successfully ...
Morris, Kim P.
core  

The Impact of Glycation on Protein Digestibility

ChemFoodChem, EarlyView.
Schematic overview of how protein glycation affects digestibility and downstream nutritional consequences. Glycation‐derived structural modifications reduce protease accessibility, leading to limited hydrolysis and altered peptide generation. These changes decrease amino acid bioavailability and may subsequently contribute to microbiome alterations ...
Lea Hönemann, Simone Lipinski, Jana Raupbach   +2 more
wiley   +1 more source

An Investigation on the Number of Micropyle Contained in the Ovum of Sturgeon in the South Coast of Caspian Sea

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998
Determination of the number of ovum micropyle in three sturgeon species had been the main goal of this research. The study was conducted on 44 specimens of female persian sturgeon (Acipencerpersicus), 13 specimens of female Stellate sturgeon (A.stellatus)
A. Hallajian; M. Pourkazemi; M. Kalbasi; K. Amini
doaj  

Oogenesis and germinal bed morphology of the brown anole (A. sagrei)

Developmental Dynamics, EarlyView.
Abstract Background The brown anole is a model species of the genus Anolis, a squamate (encompassing lizards and snakes) group widely studied in evolutionary, behavioral, and developmental biology. Full genome annotation, the establishment of gene editing techniques, and comprehensive description of reproductive tract morphology and embryogenesis in ...
Bonnie K. Kircher, Antonia Weberling, Erin J. Vance, Natalia A. Shylo, Katherine Starr, Zoe B. Griffin, Hannah Wilson, Melainia McClain, Florian Hollfelder, Suzannah A. Williams, Thomas J. Sanger, Richard R. Behringer, Paul A. Trainor   +12 more
wiley   +1 more source

(Table 1) Length, dry mass and lipid content of the arctic ctenophore Mertensia ovum from Kongsfjorden, Svalbard

, 2008
(Table 1) Length, dry mass and lipid content of the arctic ctenophore Mertensia ovum from Kongsfjorden ...
Graeve, Martin, Martin Graeve (6968021), Stig Falk-Petersen (6963116), Marco Böer (7998584), Böer, Marco, Kattner, Gerhard, Gerhard Kattner (6968018), Lundberg, Marte, Falk-Petersen, Stig, Hop, Haakon, Haakon Hop (6976274), Marte Lundberg (7998581)   +11 more
core   +1 more source

Impact of donor mare and stallion identity on the likelihood of pregnancy after transfer of in vitro produced embryos

Equine Veterinary Journal, EarlyView.
Abstract Background The success of in vitro embryo production (IVEP) is influenced by donor mare and stallion. Objectives To determine whether donor mare and stallion influence the pregnancy rate after transfer of in vitro produced (IVP) blastocysts and to identify factors influencing the likelihood of obtaining one or more pregnancies from a single ...
M. Papas, T. A. E. Stout, J. C. M. Vernooij, B. Leemans, L. Arnold, M. M. Beitsma, L. I. Wijnands, M. de Ruijter‐Villani, S. Colleoni, G. Lazzari, C. Galli, A. Claes   +11 more
wiley   +1 more source

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

Equine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout, Rik Serrarens, Bart Leemans, Anthony Claes   +3 more
wiley   +1 more source

Veterinarian and breeder perspectives surrounding ovum pick‐up and intracytoplasmic sperm injection in mares: A survey study

Equine Veterinary Journal, EarlyView.
Abstract Background There is an ethical debate about the application of ovum pick‐up (OPU) and intracytoplasmic sperm injection (ICSI) in mares. Objectives To survey the opinions of equine veterinarians and breeders of sport horses on the ethics of using OPU–ICSI in mares. Study Design Cross‐sectional descriptive study.
Niamh Lewis, Jannie Spanner, Peter Daels, Juan Cuervo Arango, Monica Morganti, Pouya Dini, Kate Allen, Siobhan Mullan   +7 more
wiley   +1 more source

Polymorphism of MnSOD (Val16Ala) gene in pregnancies with blighted ovum: A case-control study

International Journal of Reproductive BioMedicine, 2017
Background: Blighted ovum is one of the most common reasons for abortion during the first three months of pregnancy. Manganese superoxide dismutase (MnSOD) is an important antioxidant enzyme in the human immune system.
Asiyeh Moshtaghi, Hamidreza Vaziri, Reyhaneh Sariri, Hoorieh Shaigan   +3 more
doaj  

Characterization of structural features of food molten‐globule state proteins: An overview

Food Biomacromolecules, EarlyView.
Abstract During food processing, pH, ionic strength, and temperature drive conformational transitions from native states to partially folded intermediates and fully unfolded states. The molten‐globule (MG) state typically preserves substantial secondary structure but has relaxed tertiary packing, thereby modulating protein solubility, emulsifying ...
Han Peng, Changyu Zhou, Daodong Pan, Jinxuan Cao, Qiang Xia   +4 more
wiley   +1 more source