Results 121 to 130 of about 86,123 (283)

Evolution of Phosphodiesterase-5 Inhibitors

open access: yesThe World Journal of Men's Health, 2015
After the launch of sildenafil citrate (Viagra®), the last great invention of the 20th century, in 1998, oral phosphodiesterase (PDE)-5 inhibitors were established as first-line treatment for erectile dysfunction (ED), representing a paradigm shift in the diagnosis and treatment of ED [1].
openaire   +2 more sources

Recent developments of phosphodiesterase inhibitors: Clinical trials, emerging indications and novel molecules. [PDF]

open access: yesFront Pharmacol, 2022
Bondarev AD   +6 more
europepmc   +1 more source

Systematic Deciphering of ATBC Nephrotoxicity Mechanisms via Machine Learning and Single‐Cell Analysis

open access: yesMedicine Bulletin, EarlyView.
This study elucidates the nephrotoxic mechanism of acetyl tributyl citrate (ATBC) by integrating network toxicology, machine learning, and single‑cell multi‑omics analysis to systematically decipher the molecular mechanisms and cell‑type‑specific regulatory networks underlying ATBC‑induced kidney injury. First, a protein‑protein interaction network was
Yimao Wu   +5 more
wiley   +1 more source

Post Activation Potentiation Is Greater in Human Triceps Brachii Versus Triceps Surae Muscles

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Voluntary muscle contractions result in a temporary increase in twitch force, a phenomenon termed post activation potentiation (PAP). In rodents and other species, PAP is observed predominantly or exclusively in fast twitch muscles. However, it has been suggested that in humans, PAP occurs more or less independently of muscle
William S. Zoughaib   +4 more
wiley   +1 more source

Cardiac disease in systemic sclerosis: Integrating pathobiology with clinical management

open access: yesRheumatology &Autoimmunity, EarlyView.
Abstract Systemic sclerosis (SSc) is a complex autoimmune disorder in which cardiovascular involvement remains a major determinant of morbidity and mortality. Cardiac injury in SSc results from the interplay of microvascular dysfunction, immune‐mediated inflammation, and progressive interstitial and replacement fibrosis, leading to myocardial disease ...
Henry Sutanto, Betty Rachma, Yuliasih
wiley   +1 more source

Inhibition of PDE‐4 isoenzyme attenuates frequency and overall contractility of agonist‐evoked ureteral phasic contractions

open access: yesPharmacology Research & Perspectives
The aim of this study was to investigate the functional role of phosphodiesterase enzymes (PDE) in the isolated porcine ureter. Distal ureteral strips were mounted in organ baths and pre‐contracted with 5‐HT (100 μM).
Iris Lim   +4 more
doaj   +1 more source

New Prospective Phosphodiesterase Inhibitors: Phosphorylated Oxazole Derivatives in Treatment of Hypertension. [PDF]

open access: yesAdv Pharm Bull, 2023
Nizhenkovska IV   +5 more
europepmc   +1 more source

Second messenger systems underlying amine and peptide actions on cardiac muscle in the horseshoe crab, Limulus polyphemus [PDF]

open access: yes, 1989
The biochemical mechanisms by which octopamine, catecholamines and the peptide proctolin exert their actions on Limulus cardiac muscle were investigated.
Groome, J. R., Watson, Winsor H., III
core   +2 more sources

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