erectile dysfunction/hypoxia

Hypoxia is an independent risk factor of erectile dysfunction (ED), and the mechanisms of hypoxia causing ED are varied and complicated. Traditional studies related are concentrated on the changes of the corpus cavernosal endothelium and hormone levels in the body but have failed to achieve notable

The correlation between hypoxia and erectile dysfunction (ED) has been universally acknowledged for decades in the academic world. The phenotypic modulation of corpus cavernosum smooth muscle cells (CCSMCs) is regarded as one of the factors of hypoxia-induced ED, but the underlying mechanisms remain

Cavernous hypoxia is an important factor in the pathogenesis of vasculogenic erectile dysfunction (ED). Therefore, the hypoxia-inducible gene expression system can be exploited as gene therapy for vasculogenic ED. This study was undertaken to examine the effectiveness of a hypoxia-inducible gene

Erectile impotence is commonly encountered in male patients with respiratory failure and hypoxia. In this study, 42% of the patients experienced reversal of sexual impotence during long-term oxygen therapy (LTOT). We examine the association between sexual impotence, gonadal axis hormones, hypoxia,

The aim of the present study was to examine whether hypoxia preconditioning could improve therapeutic effects of adipose derived mesenchymal stem cells (AMSCs) for diabetes induced erectile dysfunction (DED). AMSCs were pretreated with normoxia (20% O2, N-AMSCs) or sub-lethal hypoxia (1% O2,

Chronic hypoxia is related to many pathological conditions: aging, heart and respiratory failure, sleep apneas, smoke, chronic obstructive pulmonary disease (COPD), diabetes, hypertension and arteriosclerosis, all characterized by reductions of sleep-related erections (SREs) and by erectile

During erection, oxygen tension changes in the corpus cavernosum penis from 25-40 mm Hg in the flaccid state to 90-100 mm Hg in the erect state. The relationship between corpus cavernosum trabecular structure and erectile function is dependent on a critical balance of smooth muscle to connective

OBJECTIVE To conduct a study using a rodent model of chronic intermittent hypoxia (CIH) to define whether endoplasmic reticulum stress (ERS) is involved in the CIH-induced apoptosis of penile tissue and erectile dysfunction (ED), and whether treatment with N-acetylcysteine (NAC) alleviates

OBJECTIVE To digitally model (three-dimensional, 3D) the course of the pudendal arteries relative to the bony pelvis in the adult male, and to identify sites of compression with different bicycle riding positions as a potential cause of penile hypoxia and erectile dysfunction. METHODS 3D models were

Objective: The objective of this work was to make a review of urinary tract symptoms and erectile dysfunction involved in obstructive sleep apnea (OSA) but also to study their physiopathology and potential treatments.