Results 71 to 80 of about 84,264 (300)
Advanced Science, EarlyView.Ovarian macrophage depletion reverses OHSS resistance in estrildid finches and exacerbates OHSS symptoms in rats. Activating macrophage GPR183 alleviates OHSS by reducing pro‐inflammatory factors, increasing immunomodulatory molecules, remodeling CD44/SDC4‐mediated communication, and restoring immune homeostasis.
Xiaofei Yan +11 more
wiley +1 more source
Current use of phosphodiesterase inhibitors in urology
Urology Research and Practice, 2019 The causes of male erectile dysfunction (ED) are quite variable and are now commonly divided into etiologies such as ischemia, smooth muscle damage, or altered blood flow.
Tariq Said Hakky, Lakshay Jain
doaj +1 more source
Phosphodiesterase 7 inhibition preserves dopaminergic neurons in cellular and rodent models of Parkinson disease. [PDF]
PLoS ONE, 2011 BACKGROUND: Phosphodiesterase 7 plays a major role in down-regulation of protein kinase A activity by hydrolyzing cAMP in many cell types. This cyclic nucleotide plays a key role in signal transduction in a wide variety of cellular responses.
Jose A Morales-Garcia +7 more
doaj +1 more source
Arthritis &Rheumatology, EarlyView.Objective 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
Effect of selective phosphodiesterase inhibitors on the rat eosinophil chemotactic response in vitro
Memorias do Instituto Oswaldo Cruz, 1997 In the present study, we have performed a comparative analysis of the effect of selective inhibitors of phosphodiesterase (PDE) type III, IV and V on eosinophil chemotaxis triggered by platelet activating factor (PAF) and leukotriene B4 (LTB4) in vitro ...
Alves Alessandra C +5 more
doaj +3 more sources
Arquivos Brasileiros de Cardiologia, 2006 O uso de inibidores de fosfodiesterase, mais especificamente o sildenafil, no tratamento da hipertensão arterial pulmonar mostrou bons resultados, indicados por melhora dos parâmetros hemodinâmicos e da capacidade funcional.
Adriana Castro de Carvalho +5 more
doaj +1 more source
Snake Venomics and Antivenomics of Bothrops diporus, a Medically Important Pitviper in Northeastern Argentina [PDF]
, 2015 Snake species within genus Bothrops are responsible for more than 80% of the snakebites occurring in South America. The species that cause most envenomings in Argentina, B.
Calvete, Juan J. +3 more
core +2 more sources
T cells, the next big target in axSpA?
Arthritis &Rheumatology, Accepted Article.Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterized by complex immune dysregulation, with T cells playing a central role in its pathogenesis. In this review we synthesize current knowledge on diverse T cell subsets in axSpA, their pathogenic mechanisms, and emerging therapeutic strategies targeting these cells.
Mansi K. Aparnathi, Nigil Haroon
wiley +1 more source
ENPP1, an Old Enzyme with New Functions, and Small Molecule Inhibitors—A STING in the Tale of ENPP1
Molecules, 2019 Ectonucleotide pyrophosphatase/phosphodiesterase I (ENPP1) was identified several decades ago as a type II transmembrane glycoprotein with nucleotide pyrophosphatase and phosphodiesterase enzymatic activities, critical for purinergic signaling. Recently,
Kenneth I. Onyedibe +2 more
doaj +1 more source
Phosphodiesterase Type 5 Inhibitors, Sport and Doping [PDF]
, 2017 Phosphodiesterase type 5 inhibitors (PDE5i) (e.g., sildenafil, tadalafil, vardenafil, and avanafil) are drugs commonly used to treat erectile dysfunction, pulmonary arterial hypertension, and benign prostatic hyperplasia.
Borrione, Paolo +8 more
core +1 more source