Clinical value of metagenomic sequencing in system evaluation of potential donors and donor-derived infection in kidney transplantation.

Objective: To explore the application and the clinical value of metagenomic sequencing in system evaluation of potential kidney donors, along with donor-derived infection in kidney transplantation.

Methods: A prospective study was conducted on 40 voluntary renal donors in Ningbo Urology and Kidney Disease hospital from January 2021 to August 2023. The results of donor pathogen fed back by metagenomic sequencing were analyzed to understand the clinical significance of metagenomic sequencing in donor evaluation.

Surface Modification of 3D Biomimetic Shark Denticle Structures for Drag Reduction.

Shark skin features superhydrophilic and riblet-textured denticles that provide drag reduction, antifouling, and mechanical protection. The artificial riblet structures exhibit drag reduction capabilities in turbulent flow. However, the effects of the surface wettability of shark denticles and the cavity region underneath the denticle crown on drag reduction remain insufficiently explored.

Synthetic photorespiratory bypass improves rice productivity by enhancing photosynthesis and nitrogen uptake.

Photorespiration, often considered as a wasteful process, is a key target for bioengineering to improve crop yields. Several photorespiratory bypasses have been designed to efficiently metabolize 2-phosphoglycolate and increase the CO2 concentration in chloroplasts, thereby reducing photorespiration. However, the suppression of primary nitrate assimilation remains an issue when photorespiration is inhibited.

Theoretical insights into spacer molecule design to tune stability, dielectric, and exciton properties in 2D perovskites.

Two-dimensional organic-inorganic perovskites have garnered extensive interest owing to their unique structure and optoelectronic performance. However, their loose structures complicate the elucidation of mechanisms and tend to cause uncertainty and variations in experimental and calculated results. This can generally be rooted in dynamically swinging spacer molecules through two mechanisms: one is the intrinsic geometric steric effect, and the other is related to the electronic effect orbital overlapping and electronic screening.

Improving reading competence in aphasia with combined aerobic exercise and phono-motor treatment: Protocol for a randomized controlled trial.

Aphasia, a communication disorder caused primarily by left-hemisphere stroke, affects millions of individuals worldwide, with up to 70% experiencing significant reading impairments. These deficits negatively impact independence and quality of life, highlighting the need for effective treatments that target the cognitive and neural processes essential to reading recovery. This Randomized Clinical Trial (RCT) aims to test the efficacy of a combined intervention incorporating aerobic exercise training (AET) and phono-motor treatment (PMT) to enhance reading recovery in individuals with post-stroke aphasia.