Related Experiment Video
Updated: Jan 9, 2026
04:22
Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
772
Relationship between Serum Adropin Levels and Erectile Dysfunction
Serdar Duvar1, Levent Verim2, Cagatay Tosun3
1Gazi State Hospital, Urology Clinic, 55070 Samsun, Turkiye.
Archivos Espanoles De Urologia
|December 3, 2025
Summary
Lower serum adropin levels are linked to increased risk and severity of erectile dysfunction (ED). Adropin may serve as a potential biomarker for predicting ED in andrological patient management.
Area of Science:
- Endocrinology
- Urology
- Biomarker Research
Background:
- Erectile dysfunction (ED) is a prevalent condition affecting male sexual health.
- Identifying reliable biomarkers for ED severity is crucial for effective patient management.
Purpose of the Study:
- To evaluate the association between serum adropin levels and ED severity.
- To determine if serum adropin can serve as a biomarker for ED.
Main Methods:
- Prospective case-control study involving 89 male patients.
- Measured serum adropin, glucose, lipids, testosterone, and International Index of Erectile Function (IIEF) scores.
- Utilized logistic regression and ROC curve analysis.
Main Results:
- Serum adropin levels were significantly lower in patients with ED (p=0.001).
- Adropin levels below 2.1 indicated a 6.31-fold increased risk of ED.
- A significant correlation was found between adropin levels and IIEF scores.
Conclusions:
- Low serum adropin (<2.1) is an independent risk factor for ED.
- Adropin shows potential as a predictive biomarker for ED severity.
- Findings may aid in personalized andrological patient care.
Related Concept Videos
01:20Disorders of the Male Reproductive System
3.9K
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....
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
3.9K
01:08Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment
241
Hepatic impairment, characterized by decreased liver function, does not uniformly mandate adjustments in drug dosage. Whether dosage modifications are necessary depends on various factors related to the drug's metabolism and elimination pathways. If a drug is primarily excreted via the kidneys and bypasses significant hepatic processing, if it undergoes minimal metabolic transformation in the liver, or if it is volatile and primarily expelled through the lungs, dose adjustments may not be...
241
01:24Serum Studies: Renal Function Tests
341
Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.
341
01:23Infertility in Males
512
Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
512
01:17Male Sexual Response: Erection & Ejaculation
17.9K
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...
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
17.9K
01:31Adrenergic Receptors: ɑ Subtype
2.6K
Adrenoceptors are classified into α and ꞵ classes based on their potencies to catecholamine agonists. α-adrenoceptors show the following order of catecholamine potency:
Adrenaline ≥ Noradrenaline >> Isoprenaline
α-adrenoceptors are further divided into α1 and α2-adrenoceptors.
α1-Adrenoceptors: These receptors are located postsynaptically on the effector organs and cause constriction of smooth muscle mediated by activation of phospholipase...
Adrenaline ≥ Noradrenaline >> Isoprenaline
α-adrenoceptors are further divided into α1 and α2-adrenoceptors.
α1-Adrenoceptors: These receptors are located postsynaptically on the effector organs and cause constriction of smooth muscle mediated by activation of phospholipase...
2.6K