Results 81 to 90 of about 69,283 (286)
ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]
, 1987 The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W. +7 more
core +1 more source
Antibody‐Empowered Nanomedicine for Precise Biomedical Applications
Advanced Science, EarlyView.This review explores strategies for functionalizing nanoparticles with antibodies to construct antibody‐empowered nanomedicine. It discusses the classification of these nanomedicines based on antibody structure, with a specific focus on their biomedical applications in diagnostics, bioimaging, and therapeutics for various diseases.
Chen Chen +7 more
wiley +1 more source
Asian Journal of Andrology, 2016 The effectiveness of phosphodiesterase type 5 inhibitors (PDE5-Is) for erectile dysfunction (ED) varies considerably among trials, but available studies investigating the factors that affect the effectiveness are few and findings are not consistent.
Jin-Qiu Yuan +5 more
doaj +1 more source
Neural networks and support vector machines based bio-activity classification [PDF]
, 2006 Classification of various compounds into their respective biological activity classes is important in drug discovery applications from an early phase virtual compound filtering and screening point of view. In this work two types of neural networks, multi
Salim, Naomie, Zeb Shah, Jehan
core
Arthritis &Rheumatology, Accepted Article.Introduction Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla +13 more
wiley +1 more source
Vascular Response to Sildenafil Citrate in Aging and Age-Related Macular Degeneration. [PDF]
, 2019 Age-related macular degeneration (AMD) - the leading cause of vision loss in the elderly - share many risks factors as atherosclerosis, which exhibits loss of vascular compliance resulting from aging and oxidative stress.
Agrawal, Rupesh +8 more
core +2 more sources
Oral Phosphodiesterase Type 5 Inhibitors: Nonerectogenic Beneficial Uses
The Journal of Sexual Medicine, 2008 ABSTRACT Introduction Phosphodiesterase type 5 (PDE5) hydrolyses cyclic guanylate monophosphate (cGMP) specifically to 5′ GMP. PDE5 inhibitors were a breakthrough medication that addressed a previously unfulfilled medical need.
openaire +2 more sources
Pentoxifylline dose finding trial in preterm neonates with suspected late onset sepsis (PTX‐trial)
British Journal of Clinical Pharmacology, EarlyView.Aim The aim of this study (PTX‐trial) is to determine the optimal dose of pentoxifylline (PTX) in preterm neonates (gestational age < 30 weeks) with (suspected) late onset sepsis (LONS). Methods The PTX‐trial is a prospective multicentre open‐label sequential dose‐optimization study with an adapted continual reassessment method.
Serife Kurul +7 more
wiley +1 more source
Pulmonary arterial hypertension: diagnosis and treatment
Studia Medyczne, 2013 Pulmonary arterial hypertension is one of the clinical groups of arterial hypertension. It is a rare, chronic disease with a very poor prognosis.
Marcin Sadowski +4 more
doaj +1 more source
مجلة بغداد للعلوم, 2020 Sildenafil, tadalafil, and vardenafil are phosphodiesterase type 5 enzyme (PDE-5) inhibitors used for the treatment of male erectile dysfunction. This present study aims to investigate 55 herbal products indicated for men’s sexual health from the ...
Nur Azzalia Kamaruzaman +4 more
doaj +1 more source