Effect of AM fungi on the growth and powdery mildew development of Astragalus sinicus L. under water stress.

Arbuscular mycorrhizal (AM) fungi are widely existing soil microorganisms that form symbiotic relationships with most terrestrial plants. They are important for enhancing adversity resistance, including resistance to disease and water stresses. Nevertheless, it is not clear whether the benefits can be maintained in regulating the occurrence of plant diseases under drought, flooding stress and during water restoration.

Blockade of PVN neuromedin B receptor alleviates inflammation via the RAS/ROS/NF-κB pathway in spontaneously hypertensive rats.

Neuromedin B (NMB) has potentially great impacts on the development of cardiovascular diseases by promoting hypertensive and sympatho-excitation effects. However, studies regarding the NMB function in paraventricular nucleus (PVN) are lacking. With selective neuromedin B receptor (NMBR) antagonist, BIM-23127, we aim to determine whether the blockade of NMB function in PVN could alleviate central inflammation and attenuate hypertensive responses.

Electrochemiluminescence immunoassay of cTnI with ruthenium-based metal covalent organic framework and dual DNAzymes cascade amplification strategy.

Currently, metal-organic frameworks (MOFs) with tunability and covalent organic frameworks (COFs) with high stability are promising nanomaterials for electrochemiluminescence (ECL), while Ru-based metal covalent organic frameworks (Ru-MCOFs) have rarely been reported. Herein, an ECL immunosensor based on a strong ECL-emitting Ru-MCOF was proposed for the sensitive detection of the cardiac troponin-I (cTnI). Imine-linked Ru-MCOF was prepared as an ECL emitter via solvothermal method using tris(4,4' -diamino-2,2' -bipyridine)ruthenium(II) (Ru(dbpy)32+) as a precursor.

4-Hydroxychalcone attenuates AngII-induced cardiac remodeling and dysfunction via regulating PI3K/AKT pathway.

Cardiac remodeling encompasses structural alterations such as hypertrophy, fibrosis, and dilatation, alongside numerous cellular and molecular functional aberrations, constituting a pivotal process in the advancement of heart failure (HF). 4-Hydroxychalcone (4-HCH) is a class of naturally occurring compounds with variable phenolic structures, and has demonstrated the preventive efficacy in hyperaldosteronism, inflammation and renal injury. However, the role of 4-HCH in the regulation of cardiac remodeling remains uncertain.

Perovskite CsCuClxBr3- x Microcrystals: Band Structure, Photochemical Stability, and Photocatalytic Properties.

Although Pb-based metal halide perovskites (MHPs) have excellent photoelectric characteristics, their toxicity remains a limiting factor for their widespread application. In the paper, a series of CsCuClxBr3-x (x = 1, 2, 3) MHP microcrystals were developed and their hydrogen evolution performance in ethanol and HX (X = Cl, Br) was also studied. Among them, CsCuCl3 microcrystals exhibit high hydrogen evolution performance in both HX and ethanol, attributed to their longest average lifetime and suitable band structure.