Results 51 to 60 of about 46,933 (259)

A second species of non‐crocodyliform crocodylomorph from the Late Triassic fissure deposits of southwestern UK: Implications for locomotory ecological diversity in Saltoposuchidae

open access: yesThe Anatomical Record, EarlyView.
Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham   +4 more
wiley   +1 more source

Later That Night: Descending Alcohol Intoxication and Men's Sexual Arousal

open access: yesAmerican Journal of Men's Health, 2008
Although men often have sex when intoxicated, basic questions remain about how alcohol affects erection. It may depend on whether blood alcohol level is ascending or descending and whether the situation calls for maximizing or suppressing erection ...
William H. George PhD   +7 more
doaj   +1 more source

The utility of intravenous ketamine for the management of intraoperative penile erection: a retrospective single-center analysis of endourological surgeries over a 4-year

open access: yesBMC Urology, 2020
Background To assess the prevalence of intraoperative penile erection in our endourology practice and the utility of intravenous ketamine in the management of the condition. Methods Of 402 endoscopic urological procedures performed in our clinic over a 4-
Aşkın Eroğlu   +2 more
doaj   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Condom-Associated Erection Problems

open access: yesAmerican Journal of Men's Health, 2016
Previous research indicates that young men may experience condom-associated erection loss and that these problems may lead to inconsistent or incomplete condom use.
Cynthia A. Graham PhD   +4 more
doaj   +1 more source

Caracterização da contração induzida por serotonina em corpo cavernoso de rato: Luigi Marins Berretta ; orientadora, Áurea Elizabeth Linder [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Farmacologia, Florianópolis, 2014.A disfunção erétil pode ser definida como a dificuldade parcial ou total de se obter e/ou ...
Berretta, Luigi Marins
core  

The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives

open access: yesThe Anatomical Record, EarlyView.
Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini   +8 more
wiley   +1 more source

Correlations With Satisfaction Measures in Men Treated With Phosphodiesterase Inhibitors for Erectile Dysfunction

open access: yesAmerican Journal of Men's Health, 2011
This literature review examined the relationship of erectile function to patient satisfaction. Published correlation coefficients ( r values) were sought between patient-reported outcomes (PROs; i.e., instruments/questionnaires) assessing erection or ...
John P. Mulhall MD   +7 more
doaj   +1 more source

Neurophysiology of Erection and Ejaculation

open access: yes, 2011
Introduction Penile erection and ejaculation are closely associated during sexual intercourse. Erection is a central psychoneuroendocrine and peripheral neuro-vasculo-tissular event, resulting in blood filling the sinusoidal spaces of ...
François Giuliano
core   +1 more source

Tracing the evolutionary history of the morpho‐anatomy of baculum in primates

open access: yesThe Anatomical Record, EarlyView.
Abstract Animal morphology reflects both evolutionary history and present‐day adaptation. Male mammal copulatory structures such as the baculum (penile bone) are ideal for studying these processes because of their complexity and high interspecific variability. In primates, however, research has focused mostly on baculum length.
Federica Spani   +3 more
wiley   +1 more source

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