Results 61 to 70 of about 10,448 (268)

Electroretinography and immunohistochemistry of retina in rabbits treated with sildenafil citrate

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
Sildenafil citrate is a type-5 phosphodiesterase inhibitor (PDE-5), able to inhibit type-6 phosphodiesterase (PDE-6) as well, providing clinical benefits and paraeffects, some of them potentially related to the retina.
A.V.C. Amaral, G.A. Silva, A.P.A. Costa, K.S. Oliveira, P. Jordão, A.P. Ribeiro, R. Renzo, J.L. Laus   +7 more
doaj   +1 more source

Analysis of UV spectral bands using multidimensional scaling [PDF]

, 2013
This study describes the change of the ultraviolet spectral bands starting from 0.1 to 5.0 nm slit width in the spectral range of 200–400 nm. The analysis of the spectral bands is carried out by using the multidimensional scaling (MDS) approach to ...
Baleanu, Dumitru, Dinç, Erdal, Machado, J. A. Tenreiro   +2 more
core   +1 more source

Chondrodystrophic Dogs as a Preclinical Large Animal Model of Discogenic Back Pain

JOR SPINE, Volume 8, Issue 3, September 2025.
This study aims to validate an underutilized canine preclinical model of discogenic back pain model by deep phenotyping several structural and pain associated outcomes with novel findings in the areas of RNA sequencing and whole patch clamp of canine dorsal root ganglion neurons.
Mary K. Heimann, Shirley N. Tang, Gilian Gunsch, Kyle Kuchynsky, Brett Klamer, Fangli Zhao, Megan Co, Maciej Pietrzak, Justin Richards, Jake Klausner, Adam Smith, Kaitlyn Cimney, Sara McBride‐Gagyi, Brad Youngblood, Kara Corps, Candice Askwith, Benjamin A. Walter, Sarah A. Moore, Devina Purmessur   +18 more
wiley   +1 more source

Antimicrobial, Synergistic, and Antibiofilm Activity of Sildenafil Against Pseudomonas aeruginosa: Preliminary Studies

Applied Sciences
The present study tested sildenafil citrate as an example of pharmacological repositioning against the opportunistic pathogen Pseudomonas aeruginosa, known for its potent biofilm formation.
Thais de Moraes Barin, Camilla Filippi dos Santos Alves, Cristiane Antunes Teixeira, Camila Marina Verdi, Kelly Schneider Moreira, Thiago Burgo, Vitória Fernanda Belmonte Novais, Rodrigo de Almeida Vaucher, Roberto Christ Vianna Santos   +8 more
doaj   +1 more source

Beliefs and Social Norms About Sildenafil Citrate (Viagra) Misuse and Perceived Consequences Among Houstonian Teenage Males

American Journal of Men's Health, 2007
In the current study, a qualitative approach was used to investigate relevant beliefs and norms associated with sildenafil citrate (Viagra) consumption, initiation, and perceived consequences.
Ronald J. Peters DrPH, MS, Regina J. Johnson DrPH, MSN, RN, Steve Kelder PhD, Angela F. Meshack DrPH, Troy Jefferson BA   +4 more
doaj   +1 more source

Identifying Causal Inflammatory Factors With Gene Mediators and Potential Drugs for Bronchiectasis

Medicine Advances, Volume 3, Issue 3, Page 158-170, September 2025.
Four inflammatory factors were identified with causal links to bronchiectasis: macrophage migration inhibitory factor (MMIF) showed a protective effect, whereas interleukin‐4 (IL‐4), interferon‐gamma (IFN‐γ), and basic fibroblast growth factor (FGF‐Basic) were associated with increased risk.
Wanzhe Liao, Haobin Zhou, Zhuofeng Wen, Weixuan Liang, Chongde Pan, Zhiyi Zhou, Jingzhang Sun, Chang Liu, Xiangdong Zhou, Naijun Yuan, Qi Li, Chuiguo Huang   +11 more
wiley   +1 more source

The Survey of Angiogenesis and Myometrial Thickness of Preimplantation Mouse Uterine in Natural Cycle in those Received Human Menopausal Gonadotropin-Human Chorionic Gonadotropin (HMG–HCG) and Sildenafil Citrate

مجله دانشکده پزشکی اصفهان, 2017
Background: Uterus myometrium contractions play crucial role in break or successful embryo implantation. Furthermore, efficient myometrial angiogenesis is important event for supplying endometrium blood.
Gholamreza Dashti, Ariubarzan Farhadi, Mohammad Javad Saeedi-Borujeni, Bahman Rashidi   +3 more
doaj  

Methods of Assessment and Clinical Relevance of QT Dynamics [PDF]

, 2005
The dependence on heart rate of the QT interval has been investigated for many years and several mathematical formulae have been proposed to describe the QT interval/heart rate (or QT interval/RR interval) relationship. While the most popular is Bazett’s
Agata, Musialik-Lydka, Anna, Sliwinska, Beata, Sredniawa, Piotr, Jarski, Zbigniew, Kalarus   +4 more
core  

Dual Role of Natural Killer Cells in Early Pregnancy: Immunopathological Implications and Therapeutic Potential in Recurrent Spontaneous Abortion and Recurrent Implantation Failure

Cell Proliferation, Volume 58, Issue 9, September 2025.
This article elaborates on the role of NK cells in early pregnancy from multiple perspectives, including molecular mechanisms and therapeutic interventions. It also discusses how NK cell dysfunction contributes to RSA and RIF, aiming to provide insights for future research on NK cell mechanisms and clinical treatment of RSA and RIF.
Defeng Guan, Zhou Chen, Yuhua Zhang, Wenjie Sun, Lifei Li, Xia Huang   +5 more
wiley   +1 more source

Sildenafil citrate therapy for IUGR and its effect on umbilical artery Doppler

Al-Azhar Assiut Medical Journal, 2020
Background Intrauterine growth restriction (IUGR) occurs when there is deficiency of gas exchange and nutrient delivery to the fetus not allowing it to thrive in utero. This happens because of maternal diseases that decrease oxygen-carrying capacity (e.g.
Abdel A.G.E.-D.T El-Darwish, Mahmoud A Badawy, Sally M.G Farghaly   +2 more
doaj   +1 more source