Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Male Sexual Response: Erection & Ejaculation01:17

Male Sexual Response: Erection & Ejaculation

Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

External validation of the European association of urology biochemical recurrence risk groups to predict mortality after radical prostatectomy or radiation therapy in a North American cohort.

BJUI compass·2026
Same author

A Retrospective comparative analysis of postoperative renal function modification following retrograde intrarenal surgery versus minimally invasive percutaneous nephrolithotomy (≤ 26Ch) using serum creatinine-based metrics.

World journal of urology·2026
Same author

<i>Silybum marianum</i>-Derived Compounds in Prostate Cancer: Mechanisms of Action and Translational Potential.

International journal of molecular sciences·2026
Same author

Gender-Based Predictors of Sepsis in Patients Undergoing Urinary Decompression for Obstructive Uropathy.

Journal of endourology·2026
Same author

Active surveillance for renal masses up to 2 cm: long-term oncological outcomes from a prospective multi-institutional study.

World journal of urology·2026
Same author

The Influence of Music on Perceived Pain and Levels of Anxiety While Undergoing Transperineal Prostate Biopsy: The VIVALDI Trial.

European urology open science·2026

Related Experiment Video

Updated: Jun 25, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

Chronic prostatitis and erectile dysfunction: results from a cross-sectional study.

Vittorio Magri1, Gianpaolo Perletti, Emanuele Montanari

  • 1Urology and Sonography Outpatient Clinic, Azienda Ospedaliera Istituti Clinici di Perfezionamento, Milano, Italy. info@prostatite.info

Archivio Italiano Di Urologia, Andrologia : Organo Ufficiale [Di] Societa Italiana Di Ecografia Urologica E Nefrologica
|February 25, 2009
PubMed
Summary
This summary is machine-generated.

Erectile dysfunction (ED) is more common in men with severe chronic prostatitis (CP). Symptoms like hemospermia and premature ejaculation increase ED risk, suggesting organic causes for the ED-CP link.

Related Experiment Videos

Last Updated: Jun 25, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

Area of Science:

  • Urology
  • Andrology
  • Men's Health

Background:

  • Chronic prostatitis (CP) affects a significant number of men.
  • Erectile dysfunction (ED) is a common comorbidity, but its relationship with CP severity requires further investigation.

Purpose of the Study:

  • To analyze the frequency of ED in men with chronic prostatitis (CP) categories II and III.
  • To determine the relationship between ED and the severity of CP symptoms.

Main Methods:

  • Retrospective study of 285 men diagnosed with CP.
  • Analysis of clinical records and validated symptom scores (NIH-CPSI, IPSS).

Main Results:

  • ED frequency correlated positively with higher CP symptom scores (NIH-CPSI, IPSS).
  • Hemospermia and premature ejaculation were associated with a four-fold increased ED risk.
  • No correlation found between ED and specific CP classifications (cat. II vs. cat. III) or benign prostatic hyperplasia.

Conclusions:

  • CP symptom severity is directly related to ED frequency and severity.
  • Findings support the hypothesis that organic mechanisms may mediate the link between ED and CP.