Results 51 to 60 of about 63,694 (383)

The Proteome of Pig Spermatozoa Is Remodeled During Ejaculation*

Molecular & Cellular Proteomics, 2018
The present study identified and quantified using iTRAQ-based LC-MS/MS, 1,723 and 1,602 proteins, respectively, in mature boar spermatozoa retrieved from cauda epididymis and three distinct fractions of the ejaculate. A total of 974 of the identified and
C. Pérez-Patiño, I. Parrilla, Junwei Li, I. Barranco, E. Martinez, H. Rodríguez-Martínez, J. Roca   +6 more
semanticscholar   +1 more source

Etiology of Ejaculation and Pathophysiology of Premature Ejaculation

The Journal of Sexual Medicine, 2006
ABSTRACT Introduction Ejaculation is comprised of three stages of the male sexual response cycle, namely emission, ejection, and orgasm; however, in comparison with erection, which is a well-understood component of male sexual response, the pathophysiology of ejaculation has yet to be fully delineated.
openaire   +3 more sources

Compound Heterozygous Variants in ZSWIM7 Gene Linked to Infertility and Its Role in Gonadal Development

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT This study aims to elucidate the role of the ZSWIM7 gene in the etiology of infertility, focusing on its potential association with premature ovarian insufficiency and azoospermia. We investigated an 18‐year‐old female patient who presented with primary amenorrhea, hypoplasia of the uterus and ovaries, Tanner stage II breast and pubic hair ...
Denise M. Christofolini, Guilherme Pinn, Thainá Vilella, Maria I. Melaragno, Mariana Moysés‐Oliveira, Luciano Pompei, Rare Genomes Project Consortium, Bianca Bianco, Caio P. Barbosa   +8 more
wiley   +1 more source

Modeling Human Sexual Motivation in Rodents: Some Caveats

Frontiers in Behavioral Neuroscience, 2019
Sexual behavior is activated by motivation. An overwhelming majority of experimental studies of the intricacies of sexual motivation has been performed in rodents, most of them in rats.
Olivia Le Moëne, Anders Ågmo
doaj   +1 more source

Alfuzosin and Its Effect on Ejaculatory Dysfunction: A Systematic Review

The World Journal of Men's Health, 2021
Studies have demonstrated that alfuzosin not only improves lower urinary tract symptoms (LUTS) but also appears to preserve ejaculatory dysfunction (EjD). The objective of this study was to evaluate the impact of alfuzosin on ejaculatory function using
Haywood E. L. Yeung, Stephen J. Sena, Ross J. Calopedos, Henry H. Woo   +3 more
doaj   +1 more source

Circumcision does not have effect on premature ejaculation: A systematic review and meta‐analysis

Andrologia, 2018
We attempted to evaluate whether circumcision has an effect on premature ejaculation. We searched three databases: PubMed, EMBASE and Google scholar on 1 May 2016 for eligible studies that referred to male sexual function after circumcision.
Yang Yang, Xianding Wang, Yunjin Bai, Ping Han   +3 more
semanticscholar   +1 more source

Evidence to Suggest that Copulatory Vocalizations in Women Are Not a Reflexive Consequence of Orgasm [PDF]

, 2011
The current studies were conducted in order to investigate the phenomenon of copulatory vocalizations and their relationship to orgasm in women. Data were collected from 71 sexually active heterosexual women (M age = 21.68 years ± .52) recruited from the
Brewer, Gayle, Hendrie, Colin A.
core   +1 more source

The Tower of Babel in science communication on social media: An analysis of linguistic diversity in Twitter mentions of scientific publications

Journal of the Association for Information Science and Technology, EarlyView.
Abstract To unravel the linguistic dynamics of science communication on social media, this study presents a large‐scale, cross‐disciplinary analysis of language use in over 21 million Twitter mentions of 6.7 million scientific publications. While English dominates—accounting for 90.8% of all mentions and serving as a bridging language for the ...
Yanqing Zhang, Zhichao Fang
wiley   +1 more source

Etiology and Management of Sexual Dysfunction [PDF]

, 2009
Sexual dysfunction is the impairment or disruption of any of the three phases of normal sexual functioning, including loss of libido, impairment of physiological arousal and loss, delay or alteration of orgasm.
Bevinahalli Nanjegowda, Raveesh, Muthugaduru Shivarudrappa, Narendra Kumar, Mysore Nagaraj, Anil Kumar, Pai, Nagesh Brahmavar, Rajagopal, Rajendra, Siddika, Nayeema   +5 more
core   +2 more sources

From silence to academic engagement: How refugee children with disabilities access learning through inclusive ‘artful’ schools in Canada

British Educational Research Journal, EarlyView.
Abstract Many newcomer children spend a ‘silent year’ in elementary school classrooms while they adjust to a new culture and language. This often delays inclusion in learning and forming friendships with peers. For refugee children with disabilities (RCDs) this phase may last for 3 years or more, impacting their mental health and sense of belonging ...
Susan Barber
wiley   +1 more source