Fertilization relies on the motility of sperm and, in mammals, muscular contractions of the uterus. (engconf.us)
The minisymposium, organized by Victor D. Vacquier, included the following presentations: "An Hypothesis to Explain the Evolution of Species-Specific Fertilization" by Victor D. Vacquier, "Molecular Biology of the Zona Pellucida: Genetic Mutations and Fertility" by Jurrein Dean, and "Sperm-Egg Membrane Interactions During Fertilizations" by Janice P. Evans. (bioone.org)
Advances in the biotechnology industry have increased scientists' understanding of the human genome and enhanced their ability to genetically modify eggs, sperm, and human embryos. (nyu.edu)
Gamete1
Molecular mechanisms involved in gamete interaction: Evidence for the participation of cysteine-rich secretory proteins (CRISP) in sperm-egg fusion. (uandes.cl)
Development2
Man and Woman are Opposite polarities of Mind that have been separated, so higher growth and development can be achieved through direct interaction. (ebionite.com)
This study was conducted to evaluate in vivo and in vitro development of in vitro-matured equine oocytes fertilized by intracytoplasmic sperm injection. (bioone.org)
Actual2
To the degree that many of our supposed scholars confuse different forms and varieties of mutual masturbation with actual sexual interaction, and many of these self-proclaimed authorities can't even define what a woman is. (ebionite.com)
It is true that the company was not attempting to patent actual sperm or egg cells, but merely facilitate a "preview" of unborn children. (nyu.edu)
Human1
Importantly, perturbations in the microbiome can lead to both metabolic and immune diseases, highlighting the importance of understanding the "healthy" human microbiome and its interaction with the host. (frontiersin.org)
Male2
And if I make the statement that Sex and Offspring-Propagation are in fact a secondary byproduct of the Primary Purpose of Male and Female Sexual Interaction, perhaps only a mere handful of people could understand the real purpose of Sexual-Intimacy and the higher purpose of the Life we are living today. (ebionite.com)
The cell formed by the union of a male sex cell (a sperm ) and a female sex cell (an ovum). (rxlist.com)
Fertilization3
In a 2015 systematic review and meta-analysis of the influence of endometriosis on ART outcomes from 36 studies (of 1346 articles), investigators found similar outcomes for live births between women with endometriosis who underwent in vitro fertilization and intracytoplasmic sperm injection and women without endometriosis. (medscape.com)
Human conception is a complex series of events that involves an interaction between the egg and sperm, fertilization and implantation of the embryo. (elsevierpure.com)
The minisymposium, organized by Victor D. Vacquier, included the following presentations: "An Hypothesis to Explain the Evolution of Species-Specific Fertilization" by Victor D. Vacquier, "Molecular Biology of the Zona Pellucida: Genetic Mutations and Fertility" by Jurrein Dean, and "Sperm-Egg Membrane Interactions During Fertilizations" by Janice P. Evans. (bioone.org)
Conception2
Prakriti is formed during conception by union of sperm ( shukra ) and ovum ( shonita ) with consciousness elements (atmavikara). (carakasamhitaonline.com)
Nora-BE progestin-only oral contraceptives prevent conception by suppressing ovulation in approximately half of users, thickening the cervical mucus to inhibit sperm penetration, lowering the mid-cycle LH and FSH peaks, slowing the movement of the ovum through the fallopian tubes, and altering the endometrium. (drugs.com)
Absence2
WHAT IS KNOWN ALREADY: NOA is the most severe cause of male infertility characterized by an absence of sperm in the ejaculate due to impairment of spermatogenesis. (bvsalud.org)
In mice, the lack of the RNA-binding protein ADAD2 leads to a complete absence of sperm in epididymides due to failure of spemiogenesis, but the spermatogenic effects of ADAD2 mutations in human NOA-associated infertility require functional verification. (bvsalud.org)
Multiple2
Sperm-egg interactions occur at multiple levels on the egg surface, first with the egg's extracellular matrix and then with the egg's plasma membrane. (bioone.org)
The Quantum Computer can put the string into a multiple interaction field for the nonsequential order of the string. (projectavalon.net)
Presence2
In a case-controlled study, pregnancy rates with intracytoplasmic sperm injection were not affected by the presence or extent of endometriosis. (medscape.com)
In sperm lysate we demonstrated the presence of E-cadherin but not N-cadherin. (tau.ac.il)
Individual1
Manasika prakriti denotes mind's design, psychological makeup of an individual, [1] totality of an individual's reactions and interactions with others, influencing factors behind personal morals, perceptions, values, and attitudes. (carakasamhitaonline.com)