Electroacupuncture alleviates neuropathic pain by regulating hippocampal SP/NK1R/ARRB1 pathway.

Objectives: To observe the effect of electroacupuncture (EA) on pain, anxiety like behavior, and substance P(SP) /neurokinin-1 receptor (NK1R) /β -arrestin 1(ARRB1) pathway related protein expression in hippocampus of chronic constriction injury (CCI) rats, so as to explore its mechanisms underlying improvement of neuropathic pain.

Methods: Twenty-seven male SD rats were randomly divided into sham operation, model and EA groups, with 9 rats in each group. The CCI model was established by ligature of the left sciatic nerve.

Dual Suture Versus Suture and Plug Closure Devices for Large Bore Access Haemostasis During Percutaneous Access Endovascular Aneurysm Repair.

Purpose: This study aimed to compare a dual Proglide strategy versus a combination of one Proglide and dual Exoseal for large-bore access closure during percutaneous access endovascular aneurysm repair (pEVAR).

Materials And Methods: We retrospectively analyzed 97 patients who underwent pEVAR at our center between January 2021 and February 2023. The patients were divided into two groups: dual Proglide (P + P) and one Proglide with dual Exoseal (P + E).

[One-pot synthesis of a poly(styrene-acrylic acid) copolymer-modified silica stationary phase and its applications in mixed-mode liquid chromatography].

As modified ligands with a wide range of sources, abundant functional groups, and good biocompatibility, polymers have been widely used in the development of silica-based chromatographic stationary phases. In this study, a poly(styrene-acrylic acid) copolymer-modified silica stationary phase (SiO@P(St-b-AA)) was prepared via one-pot free-radical polymerization. In this stationary phase, styrene and acrylic acid were used as functional repeating units for polymerization and vinyltrimethoxylsilane (VTMS) was used as a silane coupling agent to link the copolymer and silica.

Correction: Fluorido-bridged robust metal-organic frameworks for efficient CH/CO separation under moist conditions.

[This corrects the article DOI: 10.1039/D2SC06699H.].

Fluorido-bridged robust metal-organic frameworks for efficient CH/CO separation under moist conditions.

The modern technology for acetylene production is inevitably accompanied by the contamination of carbon dioxide and moisture impurities. Metal-organic frameworks (MOFs), with rational configurations of fluorine as the hydrogen-bonding acceptor (HBA), exhibit excellent affinities to capture acetylene from the gas mixtures. Currently, most research studies feature anionic fluorine groups as structural pillars (, SiF , TiF , NbOF ), whereas insertion of fluorine into metal clusters is rather challenging.

The Clinical Observation and Mechanism of Acupuncture on Cancer-Related Fatigue of Breast Cancer Based on "Gut-Brain Axis": Study Protocol for a Randomized Controlled Trial.

. Cancer-related fatigue (CRF) is a painful, persistent feeling of physical and cognitive subjective fatigue related to cancer or cancer remedy. The occurrence of CRF may be related to the hypothalamic-pituitary-adrenaline (HPA) axis, inflammatory mediator theory, and gut microbiota.