Results 31 to 40 of about 63,921 (308)

Quantitative and Qualitative Analysis of Dynamic Cavernosographies in Erectile Dysfunction due to Venous Leakage [PDF]

, 1989
Of 521 patients with erectile dysfunction in whom a multidisciplinary approach was used, 145 (27.8%) showed venous leakage as (concomitant) etiology of the impotence in dynamic cavernosography.
Bookstein, Christian Geor Stief, Ebbehoj, Fournier, Gilbert, Juenemann, Lewis, Lierse, Lue, Lue, Porst, Stief, Ulrich Wetterauer, Virag, Virag, Wespes, Wespes   +16 more
core   +1 more source

On the pathogenesis of penile venous leakage: role of the tunica albuginea

BMC Urology, 2007
Background Etiology of venogenic erectile dysfunction is not exactly known. Various pathologic processes were accused but none proved entirely satisfactory.
El Sibai Olfat, Shafik Ismail, Shafik Ahmed, Shafik Ali A   +3 more
doaj   +1 more source

Predictive factors of late venous aortocoronary graft failure: ultrastructural studies. [PDF]

PLoS ONE, 2013
BACKGROUND: Venous aortocoronary graft arterialization may precede a preterm occlusion in some coronary artery bypass grafting (CABG) patients. The aim of the present study was to identify ultrastructural variations in the saphenous vein wall that may ...
Bartlomiej Perek, Agnieszka Malinska, Sebastian Stefaniak, Danuta Ostalska-Nowicka, Marcin Misterski, Maciej Zabel, Anuj Suri, Michal Nowicki   +7 more
doaj   +1 more source

Protein Transduction Method for Cerebrovascular Disorders [PDF]

, 2009
Many studies have shown that a motif of 11 consecutive arginines (11R) is one of the most effective protein transduction domains (PTD) for introducing proteins into the cell membrane.
Arimitsu, Seiji, Date, Isao, Ichikawa, Tomotsugu, Matsui, Hideki, Ogawa, Tomoyuki, Ono, Shigeki, Onoda, Keisuke, Sugiu, Kenji, Tokunaga, Koji, Tomizawa, Kazuhito   +9 more
core   +1 more source

A Patient‐Specific 3D Printed Carotid Artery Model Integrating Vascular Structure, Flow, and Endothelium Responses

Advanced Healthcare Materials, EarlyView.
This study introduces the first miniaturized, patient‐specific carotid artery model created via 3D printing using GelMA with embedded vascular cells. Combining CFD, PIV, and flow perfusion, the model replicates anatomically dependent hemodynamics and cellular responses.
Jorge A. Catano, Louis Jun Ye Ong, Mingyang Yuan, Yunkun Qu, Jessica Benitez, Prasad KDV Yarlagadda, Yi‐Chin Toh, Zhiyong Li   +7 more
wiley   +1 more source

Chronic intestinal pseudo-obstruction in a Bernese Mountain Dog [PDF]

, 2009
Chronic Intestinal Pseudo-Obstruction (CIPO) is a rare syndrome characterized by chronic intestinal dilation and dysmotility in the absence of mechanical obstruction.
Chiers, Koen, Daminet, Sylvie, Ducatelle, Richard, Paepe, Dominique, Vandenberge, Valerie, Vercauteren, Griet   +5 more
core  

Computational Modelling of Atherosclerosis

, 2015
Atherosclerosis is one of the principle pathologies of cardiovascular disease with blood cholesterol a significant risk factor. The World Health Organisation estimates that approximately 2.5 million deaths occur annually due to the risk from elevated ...
Baldrick, Francina R, McGilligan, Victoria, OKane, Maurice, Parton, Andrew, Watterson, Steven   +4 more
core   +1 more source

Alteration of colonic excitatory tachykininergic motility and enteric inflammation following dopaminergic nigrostriatal neurodegeneration [PDF]

, 2016
Background: Parkinson's disease (PD) is frequently associated with gastrointestinal (GI) symptoms, including constipation and defecatory dysfunctions. The mechanisms underlying such disorders are still largely unknown, although the occurrence of a bowel ...
Antonioli, Luca, Bernardini, Nunzia, Blandini, Fabio, Blandizzi, Corrado, Cerri, Silvia, Colucci, ROCCHINA LUCIA, Cseri, Karolina, Fornai, Matteo, Hask\uf3, Gy\uf6rgy, Ippolito, Chiara, Levandis, Giovanna, Pellegrini, Carolina, Segnani, Cristina, Tirotta, Erika   +13 more
core   +3 more sources

IL1R2 Marks and Sorts a Spermatogonial Stem Cell Population Critical for Restoring Spermatogenesis Upon Interruption in Mammals

Advanced Science, EarlyView.
Spermatogonial stem cells (SSCs) provide critical support to spermatogenesis. Here, the author established Il1r2 as a sorting marker for SSCs, with which further insights into the SSC heterogeneity and dynamic features can be obtained. They also confirmed findings in both mouse and human, thus validating IL1R2 as the surface marker for isolating and ...
Pengyu Li, Zexuan Zhang, Zihan Xie, Cheng Jin, Zhipeng Wang, Changwei Yuan, Jun Zhu, Jielin Tang, Mengzhen Li, Dingfeng Zou, Xinyu Mang, Jun Liu, Dingyao Chen, Qi Geng, Yan Lu, Ning Zhang, Shiying Miao, Jing Peng, Kai Li, Wei Song   +19 more
wiley   +1 more source

CellPolaris: Transfer Learning for Gene Regulatory Network Construction to Guide Cell State Transitions

Advanced Science, EarlyView.
CellPolaris decodes how transcription factors guide cell fate by building gene regulatory networks from transcriptomic data using transfer learning. It generates tissue‐ and cell‐type‐specific networks, identifies master regulators in cell state transitions, and simulates TF perturbations in developmental processes.
Guihai Feng, Xin Qin, Jiahao Zhang, Wuliang Huang, Yiyang Zhang, Wentao Cui, Yao Chen, Shirui Li, Wenhao Liu, Yao Tian, Yana Liu, Jingxi Dong, Ping Xu, Zhenpeng Man, Guole Liu, Zhongming Liang, Xinlong Jiang, Xiaodong Yang, Pengfei Wang, Ge Yang, Hongmei Wang, Xuezhi Wang, Ming‐Han Tong, Yuanchun Zhou, Shihua Zhang, Yiqiang Chen, Yong Wang, Xin Li   +27 more
wiley   +1 more source