Results 41 to 50 of about 187 (119)

Shedding light on night‐time erections: Determining the feasibility of nocturnal erection detection with penile transdermal light reflection of haemoglobin

BJUI Compass, Volume 5, Issue 9, Page 951-958, September 2024.
Abstract Objectives Utilizing penile saturation and temperature measurements presents a promising avenue for the development of an innovative sensor system aimed at nocturnal erection detection. This study aims to determine the feasibility of erection detection with light reflection of haemoglobin (LRH), as a precursor for penile saturation ...
Evelien J. Trip, Hille J. Torenvlied, Henk W. Elzevier, Rob C. M. Pelger, Jack J. H. Beck   +4 more
wiley   +1 more source

The Indicative Effects of Apolipoproteins on organic Erectile Dysfunction Diagnosed by the Nocturnal Penile Tumescence and Rigidity Test

, 2023
AbstractBackground Erectile dysfunction (ED) is closely associated with cardiovascular diseases (CVD). Apolipoprotein (Apo) B, Apo A1, and Apo A1/Apo B are predictive indicators of CVD. A strong association among these proteins, ED and CVD has been partially demonstrated.
Zhexin Zhang, Yuezheng Li, Yang Pan, Shangren Wang, Mingming Xu, Hang Zhou, Xiao-Qiang Liu   +6 more
openaire   +1 more source

The indicative effects of apolipoproteins on organic erectile dysfunction: bridging Mendelian randomization and case-control study

Frontiers in Endocrinology
The existing research on the association between apolipoproteins (Apos) and erectile dysfunction (ED) primarily relies on observational studies and does not distinguish between organic and psychogenic causes when diagnosing ED. It is difficult to believe
Zhexin Zhang, Mo Yan, Yuezheng Li, Yang Pan, Shangren Wang, Mingming Xu, Hang Zhou, Xiaoqiang Liu   +7 more
doaj   +1 more source

Abnormal endothelial function in ED patients with normal nocturnal penile tumescence and rigidity: is it the role of psychogenic factors? [PDF]

International Journal of Impotence Research, 2012
Underlying endothelial dysfunction (EnD) may present in the early stage of ED or psychogenic ED. We retrospectively evaluated 191 ED patients with effective nocturnal penile tumescence and rigidity (NPTR) recording, including detailed medical and psychosexual history, International Index of Erectile Function-5 and vascular parameter.
Y-P, Huang, Y-D, Zhang, Y, Gao, F-J, Yao, Y, Wang, X, Chen, Y-L, Ye, B, Ouyang, S-F, Chen, X-X, Yuan, W, Ran, Y-P, Dai, X-Z, Sun, C-H, Deng   +13 more
openaire   +2 more sources

‘Staying Hot’: Investigating the influence of overnight conditions on the penile skin temperature during male sexual arousal—A novel methodology for nocturnal erection detection

BJUI Compass, Volume 5, Issue 4, Page 439-446, April 2024.
Abstract Objective The objective of this study is to assess the impact of overnight environmental conditions on erectile penile temperature within a controlled setting, with the aim of investigating the feasibility of using temperature measurements for nocturnal erection detection in erectile dysfunction diagnostics.
Hille J. Torenvlied, Evelien Trip, Wouter Olthuis, Loes I. Segerink, Jack J. H. Beck   +4 more
wiley   +1 more source

Treatment of sexual dysfunction induced by hyperprolactinemia accompanied by reduced luteinizing hormone levels: A case report

Clinical Case Reports, Volume 12, Issue 3, March 2024.
The effects of bromocriptine and HCG on male sexual function. Key Clinical Message Sexual dysfunction induced by hyperprolactinemia accompanied by reduced luteinizing hormone (LH) is common in anrology clinics. A low dose of bromocriptine is helpful for restoring penile erectile function and libido in patients.
Tao Liu, Chao Jia, Yan Li
wiley   +1 more source

Role of Nocturnal Penile Erection Test on Response to Daily Sildenafil in Patients With Erectile Dysfunction due to Pelvic Fracture Urethral Disruption: A Single-center Experience

, 2014
OBJECTIVE To evaluate the results of nocturnal penile erection test and response to daily sildenafil in patients with erectile dysfunction (ED) due to pelvic fracture urethral disruption.
Cui, Wanshou, Gao, Bing, Zhang, Zhichao, Xin, Zhongcheng, Yuan, Yiming, Peng, Jing, Song, Weidong   +6 more
core   +1 more source

Diagnosis of penile erectile dysfunction: simultaneous recording of nocturnal penile rigidity and circumferential expansion [PDF]

, 1991
正常成人の夜間の陰茎勃起現象は, 1時間20～25分ごとに約20～40分間生じている.勃起時の陰茎の周径は約4 cm太くなり, 硬さは約85%(RigiScanの硬度指標)であった.夜間陰茎硬度・周径連続測定方法によりインポテンスの診断, とくに器質性, 機能性勃起不全の鑑別は信頼度の高いものになると思われるThis paper briefly reviews diagnostic examinations for penile erectile dysfunction and mainly ...
水永, 光博, 金子, 茂男, 栗田, 孝, 杉山, 高秀, 八竹, 直, 宮田, 昌伸, 松田, 久雄, 朴, 英哲   +7 more
core  

New concept parameters of RigiScan in differentiation of vascular erectile dysfunction: Is it a useful test?

, 2001
Background: The aim of this study is to investigate the value of new nocturnal penile tumescence recording parameters, such as tumescence activity unit and rigidity activity unit values, total erection number and erection times, in differentiating ...
Atan, ALİ, Tekdogan, UY, Basar, MM
core   +1 more source

DataSheet_1_Selecting an Individualized Treatment Approach: The Predictive Value of Erotic Stimulation and Nocturnal Erections for Efficacy of Tadalafil and Cure in Patients With Erectile Dysfunction.doc

, 2022
PurposeThis study aimed to evaluate two modes of Rigiscan for predicting tadalafil response, and to identify which Rigiscan variables are the most efficient at making these predictions.MethodsAll patients received at least two rounds of nocturnal penile ...
Zhiwei Liu (151279), Xiaoye Jiang (10116133), Wei Xue (219900), Qisheng Tang (8808266), Jianjun Ma (158111), Tao Wu (16763), Shanjin Ma (10294673)   +6 more
core   +1 more source