Bridging the gap: From petri dish to patient - Advancements in translational drug discovery.

Translational research serves as the bridge between basic research and practical applications in clinical settings. The journey from "bench to bedside" is fraught with challenges and complexities such as the often-observed disparity between how compounds behave in a laboratory setting versus in the complex systems of living organisms. The challenge is further compounded by the limited ability of in vitro models to mimic the specific biochemical environment of human tissues.

Efficacy and safety of office-based diode laser ablation for recurrent low-grade non-muscle-invasive bladder cancer under local anaesthesia: A pilot study.

Introduction: Low-grade tumors account for approximately 50% of non-muscle invasive bladder cancer (NMIBC) with recurrence rates between 46% and 62%. Management of NMIBC recurrence typically involves transurethral resection of bladder tumor (TURBT) under general or regional anesthesia, which carries perioperative risks and considerable healthcare costs due to repeated procedures. Therefore, less invasive treatments such as office-based laser ablation, which aim to manage recurrences and reduce inpatient procedures without compromising oncological control, are needed.

Web-Based Passive Surveillance: Multifactorial Assessment of Sonali Chicken Diseases and Antimicrobial Prescription Pattern in Bangladesh.

Despite the significant growth in Sonali chicken production across Bangladesh, inadequate disease surveillance and control measures along with indiscriminate antimicrobial use remain major challenges to the sector. In this study, we evaluated the disease burden and antimicrobial prescription patterns of Sonali chickens in Bangladesh using a web-based data recording system from 2020 to 2021 and analyzed 1690 cases. The diagnoses recorded in the system were presumptive, as they were based on clinico-epidemiological history, clinical signs, and gross necropsy findings noted by registered veterinarians.

Microplastic abundance in the surface water of tropical estuarine fronts.

Estuarine fronts are formed due to sharp density discontinuities resulting from the convergence of different water masses. This study, conducted in May and August of 2022 during the southwest monsoon season, focuses on assessing the role of estuarine fronts at Kuala Terengganu estuary in the accumulation of microplastics in surface seawater. The Terengganu River basin area covers approximately 4600 km and consists of two main tributaries that drain into the Kuala Terengganu estuary.

Underappreciated Effects of Delayed Graft Function in Pediatric Kidney Transplantation.

Purpose: In kidney transplantation (KT), delayed graft function (DGF) is associated with worse outcomes. However, it is unclear what effect DGF plays in long-term survival compared to the impact of the various transplant, donor, and recipient risk factors associated with DGF. This study aims to determine the effect of DGF alone on long-term survival in pediatric deceased donor kidney transplant recipients (DDKTRs).

Exploring sperm cell motion dynamics: Insights from genetic algorithm-based analysis.

Accurate analysis of sperm cell flagellar dynamics plays a crucial role in understanding sperm motility as flagella parameters determine cell behavior in the spatiotemporal domain. In this study, we introduce a novel approach by harnessing Genetic Algorithms (GA) to analyze sperm flagellar motion characteristics and compare the results with the traditional decomposition method based on Fourier analysis. Our analysis focuses on extracting key parameters of the equation approximating flagellar shape, including beating period time, bending amplitude, mean curvature, and wavelength.

Magnetic control of soft microrobots near step-out frequency: Characterization and analysis.

Magnetically actuated soft microrobots hold promise for biomedical applications that necessitate precise control and adaptability in complex environments. These microrobots can be accurately steered below their step-out frequencies where they exhibit synchronized motion with external magnetic fields. However, the step-out frequencies of soft microrobots have not been investigated yet, as opposed to their rigid counterparts.

Evaluating the Efficacy and Cost-Effectiveness of Plasmapheresis and Intravenous Immunoglobulin in Acute Guillain-Barre Syndrome Management in Emergency Departments.

Background: Guillain-Barre Syndrome (GBS) is a severe autoimmune neuropathy that has to be treated quickly and efficiently in emergency situations, when both cost and effectiveness are vital.

Objective: To compare the clinical outcomes and cost-effectiveness of plasmapheresis and intravenous immunoglobulin (IVIG) in managing acute GBS in emergency departments.

Methodology: A prospective observational study conducted from January to December 2023 evaluated the treatment of adults with acute GBS using IVIG or plasmapheresis.

Loratadine Loaded Chitosan Tannic Acid Nanoparticles as Anti-Proliferative Agent Against Breast Cancer: In-silico, in-vitro and Cell Studies.

Purpose: This study aims to prepare Loratadine-loaded chitosan/tannic acid nanoparticles (LOR-CS/TAN NPs) through ionic gelation to be used as an anti-proliferative agent to aid in overcoming breast cancer propagation.

Methods: First, in-silico virtual screening was carried out to select the most appropriate anti-histaminic drug based on its inhibitory effect on the H1-histamine receptor, resulting in the selection of Loratadine (LOR). Molecular interaction between LOR with chitosan (CS), a positively charged polymer, and hyaluronan, a negatively charged polymer, was investigated separately through molecular docking, leading to the selection of CS.

Two-Dimensional Covalent Organic Frameworks: Structural Insights across Different Length Scales and Their Impact on Photocatalytic Efficiency.

ConspectusCovalent organic frameworks (COFs) are a rapidly emerging class of crystalline porous polymers, characterized by their highly defined, predictable, and tunable structure, porosity, and properties. COFs can form both two-dimensional (2D) and three-dimensional (3D) architectures, each with unique characteristics and potential applications. 2D COFs have attracted particular interest due to their favorable structural and optoelectronic properties.

Enhancing the Acidity Window of Zeolites by Low-Temperature Template Oxidation with Ozone.

Revisiting the impact of the first and often deemed trivial postsynthetic step, i.e., a high-temperature oxidative calcination to remove organic templates, increases our understanding of thermal acid site evolution and Al distributions.

Testicular seminoma presenting as an acute strangulated hernia: An intraoperative diagnosis.

Testicular seminomas are the most common type of testicular tumor; atypical presentations can make diagnosis more challenging, leading to delayed treatment. Here, we present a 40-year-old previously healthy male who presented to the emergency department with severe right-sided scrotal swelling and pain. He had a diagnosed but untreated inguinal hernia.

Recent advances in nano-based drug delivery systems for treatment of liver cancer.

Liver cancer is one of the aggressive primary tumors as evident by high rate of incidence and mortality. Conventional treatments (e.g.

Microporation-Mediated Transdermal Delivery of In Situ Gel Incorporating Etodolac-Loaded PLGA Nanoparticles for Management of Rheumatoid Arthritis.

Management of rheumatoid arthritis (RA) requires long-term administration of different medications since there has been no cure until now. Etodolac (ETD) is a nonsteroidal anti-inflammatory drug commonly used for RA management. However, its long-term administration resulted in severe side effects.

Brown Algae as a Valuable Substrate for the Cost-Effective Production of Poly-γ-Glutamic Acid for Applications in Cream Formulations.

Poly-γ-glutamic acid (γ-PGA) is a carboxylic-acid-rich, bio-derived, water-soluble, edible, hydrating, non-immunogenic polymer produced naturally by several microorganisms. Here, we re-emphasise the ability of natto to naturally produce γ-PGA on whole seaweed, as well as for the yields and chemical properties of the material to be affected by the presence of Mn. Hyaluronic acid (HA) is an extracellular glycosaminoglycan which presents a high concentration of carboxylic acid and hydroxyl groups, being key in fulfilling numerous applications.

Tumor morphology evaluation using 3D-morphometric features of renal masses.

Objective: To assess the correlation between the general (gender, age, and maximum tumor size) and 3D morphotopometric features of the renal tumor node, following the MSCT data post-processing, and the tumor histological structure; to propose an equation allowing for kidney malignancy assessment based on general and morphometric features.

Materials And Methods: In total, 304 patients with unilateral solitary renal neoplasms underwent laparoscopic (retroperitoneoscopic) or robotic partial or radical nephrectomy. Before the procedure, kidney contrast-enhanced MSCT followed by the tumor 3D-modeling was performed.

Monothiolactide, a New Monomer for the Synthesis of Recyclable, Alternating Ester-Thioester Polymers.

Aliphatic polyesters and polythioesters are very interesting alternatives for current fossil-based and degradation-resistant plastics, due to their high (bio)degradability and (chemical) recyclability potential. Two important examples include polylactide (PLD), currently leading the synthetic bioplastics market, and its sulfur analog polythiolactide (PTLD). Both polymers can be made by ring-opening polymerization (ROP) of their corresponding (thio)dilactones, lactide (LD) and thiolactide (TLD) respectively.