Exploring key features of selectivity in somatostatin receptors through molecular dynamics simulations.

Somatostatin receptors (SSTRs) are widely distributed throughout the human body and play crucial roles in various physiological processes. They are recognized as key targets for both radiotherapy and radiodiagnosis due to their overexpression in several cancer types. However, the discovery and design of selective drugs for each of the five isoforms have been significantly hindered by the lack of complete structural information.

Changes in immature granulocyte levels and their association with disease activation following biologic therapy in patients with ankylosing spondylitis.

Introduction: AS is a chronic disease with an inflammatory serum microenvironment characterized by increased oxidative stress (OS). Along with OS, reactive oxygen species (ROS) are elevated in patients with AS. Overexpression of ROS causes active inflammatory processes leading to the secretion of pro-inflammatory factors, including tumor necrosis factor-alpha (TNF-α).

Comparison of supination/flexion maneuver to hyperpronation maneuver in the reduction of radial head subluxations: A randomized clinical trial.

Objective: This randomized controlled trial aimed to compare the effectiveness of supination/flexion (SF) and hyperpronation (HP) maneuvers in the management of radial head subluxation (RHS) in children ≤6 years old presenting to the emergency department.

Methods: Patients were randomly allocated to one of two treatment arms. Following the application of the respective reduction maneuver, maneuver success was assessed after 10 min.

Mesophilic versus thermophilic digestion of sludge in anaerobic membrane bioreactors.

Energy-efficient wastewater treatment plants (WWTPs) utilize systems like high-rate activated sludge (A-stage) system to redirect organics from wastewater are redirected into energy-rich sludge (A-sludge). Anaerobic membrane bioreactors (AnMBRs) offer lower footprint and higher effluent quality compared to conventional digesters. In this study, the biological treatment and the filtration performances of AnMBRs for A-sludge digestion under mesophilic and thermophilic conditions were comparatively evaluated through lab-scale experiments, mass balancing and dynamic modeling.