Neutrophil extracellular traps as a unique target in the treatment of chemotherapy-induced peripheral neuropathy.

Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a severe dose-limiting side effect of chemotherapy and remains a huge clinical challenge. Here, we explore the role of microcirculation hypoxia induced by neutrophil extracellular traps (NETs) in the development of CIPN and look for potential treatment.

Methods: The expression of NETs in plasma and dorsal root ganglion (DRG) are examined by ELISA, IHC, IF and Western blotting.

Hippocampal nuclear factor kappa B accounts for stress-induced anxiety behaviors via enhancing neuronal nitric oxide synthase (nNOS)-carboxy-terminal PDZ ligand of nNOS-Dexras1 coupling.

Anxiety disorders are associated with a high social burden worldwide. Recently, increasing evidence suggests that nuclear factor kappa B (NF-κB) has significant implications for psychiatric diseases, including anxiety and depressive disorders. However, the molecular mechanisms underlying the role of NF-κB in stress-induced anxiety behaviors are poorly understood.

[Roller compaction research of Banlangen effervsce tablets].

Objective: To study the conditions and parameters of roller compaction of Banlangen effervsce tablet.

Method: The experimentation adopts L9 (3(4)) orthogonal experiment to study the conditions and parameters of roller compaction of Banlangen effervsce tablet; studied factors that included roller pressure, roller speed and moisture content of power, which influence the result of granule yield and granule friability.

Result: The optimal technique is: roller pressure at 1.

[Review of effervescent technique in pharmaceutics research].

Effervescent technique, which can accelerate drug disintegration and dissolution, is usually applied in quick release preparations. Along with the development of pharmaceutical technique and theory, effervescent technique is used more and more extensively to adjust the behavior of drug release, such as in sustained and controlled release preparations, pulsatile drug delivery systems, and so on. This review demonstrated the new applying of effervescent technique in effervescent tablets, stomach floating forms, osmotic pump tablets and pulsatile drug delivery systems, adding to the critical common technique of effervescent forms in drug research.

[Studies on IR spectroscopy and quantum chemical calculation of chloroaluminate ionic liquids acidity].

The acidity of chloroaluminate ionic liquids and the interaction mechanism of Lewis acid site Al2Cl7(-) of chloroaluminate ionic liquid and pyridine were experimentally investigated by IR characterization by using pyridine as molecular probe and increasing pyridine adsorption, and theoretically confirmed by quantum chemical calculations at density functional theory (DFT) and ab initio levels. It was found that the anions, Al2Cl7(-) and AlCl4(-), which could withdraw lone pair electrons of pyridine, were characteristic of Lewis acid. Therefore, they displayed pyridine coordinated to Lewis acidic site using pyridine as probe.

[Studies on acidity of chloroaluminate ionic liquids and its catalytic performance for alkylation of benzene with long-chain alkenes].

The acidity of chloroaluminate ionic liquids (ILs) was determined by using pyridine and acetonitrile as IR spectroscopic probes. Based on the characterization method of acidity of solid acid, IR vCCN absorption frequencies of pyridine in ionic liquids were assigned. By using the pyridine probe, it was found that when the anion molar composition x of ionic liquid varies within 0.