Danggui Buxue Decoction Regulates Autophagy to Improve Renal Fibrosis in diabetes through miR-27a /PI3K/AKT pathway.

Ethnopharmacological Relevance: Danggui Buxue Decoction (DBD) is a classic traditional Chinese herbal formulation, composed of Astragali Radix (AR) and Angelica Sinensis Radix (ASR) in a ratio of 5:1. It is a traditional Chinese medicine classic prescription for nourishing Qi and Yin (vital energy and body fluids), and it is effective in treating various clinical diseases. Diabetic nephropathy (DN) is categorized under "thirsting," "edema," and "turbid urine" in Traditional Chinese Medicine (TCM).

A Pyrrole-Fused Nanographene and its Edge-Perchlorinated Derivative Featuring a Corannulene Core and Five N-doped Heptagons.

A pyrrole-fused analogue of warped nanographene, designated as deca-nitrogen doped 'WNG' (azaWNG), was synthesized through the annular fusion of decapyrroylcorannulene. The resulting azaWNG exhibited extremely limited solubility in common organic solvents and was characterized solely by mass spectrometry. Theoretical calculations revealed that azaWNG has a sunflower-like molecular structure with electron-deficient corannulene as the core and electron-rich pyrrole as the petals, demonstrating a significantly narrower energy gap compared to all-carbon WNG.

Uterine-derived exosomes induce the M2 polarization of macrophages via miR-210-3p/ATP5D to promote endometriosis progression.

Aims: Endometriosis development is associated with peritoneal immune microenvironment abnormality; however, the specific mechanism is uncertain. We aimed to investigate the effects and underlying mechanisms of uterine cavity-derived exosomes on macrophage polarization and endometriosis progression.

Materials And Methods: Uterine cavity-derived exosomes, miR-210-3p inhibitor or siATP5D were used to treat macrophages.

Reversible Isomerization of Stiff-Stilbene by an Oriented External Electric Field.

Understanding and effectively controlling molecular conformational changes are essential for developing responsive and dynamic molecular systems. Here, we report that an oriented external electric field (OEEF) is an effective catalyst for the cis-trans isomerization of stiff-stilbene, a key component of overcrowded alkene-based rotary motors. This reversible isomerization occurs under ambient conditions, is free from side reactions, and has been verified using ultraperformance liquid chromatography and UV-vis absorption spectroscopy.

A Deep Learning-Based Watershed Feature Fusion Approach for Tunnel Crack Segmentation in Complex Backgrounds.

As highway tunnel operations continue over time, structural defects, particularly cracks, have been observed to increase annually. Coupled with the rapid expansion of tunnel networks, traditional manual inspection methods have proven inadequate to meet current demands. In recent years, machine vision and deep learning technologies have gained significant attention in civil engineering for the detection and analysis of structural defects.