Results 1 to 10 of about 25,029 (231)

Efficacy and Safety of Penile Girth Enhancement Using Hyaluronic Acid Filler and the Clinical Impact on Ejaculation: A Multi-Center, Patient/ Evaluator-Blinded, Randomized Active-Controlled Trial

The World Journal of Men's Health, 2022
Purpose: We aimed to evaluate the efficacy and safety of penile girth enhancement (PGE) using hyaluronic acid (HA) filler with different physical properties from previous studies. Additionally, we evaluated the clinical impact on ejaculation after PGE.
Sun Tae Ahn, Ji Sung Shim, Woong Jin Bae, Sae Woong Kim, Je Jong Kim, Du Geon Moon   +5 more
doaj   +2 more sources

Caenorhabditis elegans male sensory-motor neurons and dopaminergic support cells couple ejaculation and post-ejaculatory behaviors

eLife, 2014
The circuit structure and function underlying post-coital male behaviors remain poorly understood. Using mutant analysis, laser ablation, optogenetics, and Ca2+ imaging, we observed that following C.
Brigitte LeBoeuf, Paola Correa, Changhoon Jee, L René García   +3 more
doaj   +2 more sources

Aquablation versus HoLEP: Propensity score matching analysis of functional outcomes and ejaculation preservation. [PDF]

Investig Clin Urol
Oh KT, Kim JH.
europepmc   +3 more sources

A Preliminary Validation of a New Surgical Procedure for the Treatment of Primary Bladder Neck Obstruction Using a Computational Modeling Approach

Bioengineering, 2021
A new surgical procedure for the treatment of primary bladder neck obstruction with maintenance of anterograde ejaculation is proposed. In place of monolateral or bilateral bladder neck incision, associated with a loss of ejaculation rate of up to 30 ...
Michele Serpilli, Gianluca Zitti, Marco Dellabella, Daniele Castellani, Elvira Maranesi, Micaela Morettini, Stefano Lenci, Laura Burattini   +7 more
doaj   +1 more source

“As Long as It’s Not on the Face”: Pornography Viewers Discuss Male Ejaculation Perceptions and Preferences

Sexes, 2023
Feminist scholars have suggested that male ejaculations in pornographic videos, particularly ejaculations on a sexual partner’s face or in their mouth, are often used to symbolically debase and humiliate women.
Eran Shor
doaj   +1 more source

Neurons for Ejaculation and Factors Affecting Ejaculation

Biology, 2022
Ejaculation is a reflex and the last stage of intercourse in male mammals. It consists of two coordinated phases, emission and expulsion. The emission phase consists of secretions from the vas deferens, seminal vesicle, prostate, and Cowper’s gland. Once
Kiran Kumar Soni, Han-Seong Jeong, Sujeong Jang   +2 more
doaj   +1 more source

Quantifying the costs of pre‐ and postcopulatory traits for males: Evidence that costs of ejaculation are minor relative to mating effort

Evolution Letters, 2021
Although it is widely stated that both mating behavior and sperm traits are energetically costly for males, we currently lack empirical estimates of the relative costs to males of pre‐ versus postcopulatory investments.
Meng‐Han Joseph Chung, Michael D. Jennions, Rebecca J. Fox   +2 more
doaj   +1 more source

Study of copulatory behaviour in old male rabbits

World Rabbit Science, 2021
Male rabbit sexual behaviour consists of a single mount followed immediately by ejaculation. In young bucks this pattern changes gradually as they reach sexual satiety in a day and sexual exhaustion after several daily tests.
Pedro Jiménez, Evelia Cuamatzi, Gabriela González-Mariscal   +2 more
doaj   +1 more source

Adverse effects of pharmacological therapy of benign prostatic hyperplasia on sexual function in men [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. The development of effective medications makes pharmacological therapy of BPH the dominant mode of treatment today. It improves urinary symptoms and prevents disease progression while producing side effects on male sexual function.
Stojanović Nebojša A., Ignjatović Ivan, Đenić Nebojša, Bogdanović Dragan   +3 more
doaj   +1 more source

Therapeutic efficacy and safety of a free‐standing motorized ejaculation aid for patients with intravaginal ejaculatory dysfunction

Reproductive Medicine and Biology, 2023
Purpose There are no approved drugs or devices for the treatment of intravaginal ejaculation disorders, and treatment is often difficult. This study aimed to evaluate the efficacy and safety of the A10 Cyclone SA + PLUS® ejaculation aid (Rends Co., Ltd.,
Shinichiro Fukuhara, Masato Shirai, Norichika Ueda, Kentaro Takezawa, Keisuke Ishikawa, Ippei Hiramatsu, Yuka Uesaka, Taiji Nozaki, Atsushi Iwasa, Kazuhiro Kobayashi, Norio Nonomura, Akira Tsujimura   +11 more
doaj   +1 more source