Results 1 to 10 of about 197,605 (333)

Human sperm ion channel (dys)function:implications for fertilization [PDF]

open access: yes, 2019
BACKGROUND: Intensive research on sperm ion channels has identified members of several ion channel families in both mouse and human sperm. Gene knock-out studies have unequivocally demonstrated the importance of the calcium and potassium conductances in ...
Barratt, Christopher L. R.   +3 more
core   +4 more sources

Transgressive technologies? Strategies of discursive containment in the representation and regulation of assisted reproductive technologies in Aotearoa/New Zealand [PDF]

open access: yes, 2006
Drawing on a case study of the contemporary representation and regulation of assisted reproductive technologies (ARTs) in Aotearoa/New Zealand, this article traces the cultural anxieties evident in public, political, and media discussion and debate ...
Michelle, Carolyn
core   +2 more sources

Prevalence of Y chromosomal microdeletion in Indian infertile males with sperm abnormality [PDF]

open access: green, 2022
S Archana   +5 more
openalex   +1 more source

Male Infertility. Genetic Aspects

open access: yesPočki, 2014
This review presents evidence of some genetic factors of male infertility and the methods that can be used for its diagnosis. Among the genetic factors there are being distinguished the genetic apparatus changes at the level of gene (mutation ...
L.V. Tavokina
doaj   +1 more source

Overview of current NGS testing for male factor infertility

open access: yesRussian Open Medical Journal, 2022
Aim — Infertility is a global health problem. The next-generation sequencing and panel testing are offering new opportunities to further diagnose the reason for male infertility.
Mariya Levkova   +3 more
doaj   +1 more source

A small population of hypothalamic neurons govern fertility: the critical role of VAX1 in GnRH neuron development and fertility maintenance. [PDF]

open access: yes, 2016
Fertility depends on the correct maturation and function of approximately 800 gonadotropin-releasing hormone (GnRH) neurons in the brain. GnRH neurons are at the apex of the hypothalamic-pituitary-gonadal axis that regulates fertility. In adulthood, GnRH
Hoffmann, Hanne M, Mellon, Pamela L
core   +1 more source

Current Medical Research Winter 2008–Spring 2009 [PDF]

open access: yes, 2009
Note that the “Current Medical Research” feature focuses on issues relevant to natural family planning and the beginning of life. This piece is complemented by medical reviews published in The National Catholic Bioethics Quarterly, which focus more on ...
Fehring, Richard
core   +2 more sources

Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities [PDF]

open access: yes, 2015
Background : Observational studies suggest higher pregnancy rates after the hysteroscopic removal of endometrial polyps, submucous fibroids, uterine septum or intrauterine adhesions, which are detectable in 10% to 15% of women seeking treatment for ...
Bosteels, Jan   +5 more
core   +2 more sources

Impact of contraception and IVF hormones on metabolic, endocrine, and inflammatory status [PDF]

open access: yes, 2020
Assisted reproductive technologies (ART) represent commonly utilized management strategies for infertility with multifactorial causes (including genetically predisposed diseases). Amongst ART, in vitro fertilization (IVF) is the most popular.
Barber, Thomas M.   +2 more
core   +1 more source

Recent Advances in the Pharmacotherapy of Premature Ejaculation

open access: yesEuropean Medical Journal Urology, 2017
Premature ejaculation (PE) can be a very distressing condition and has been studied for many years. However, there exists confusion about the definition, incidence, and management of this condition.
Michael J. Butcher, Ege Can Serefoglu
doaj  

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