Study of Neuroinflammation in the Rat Hippocampus during Ethanol Exposure and Pharmacological Correction with Azithromycin: New Data and Future Perspectives.

With prolonged ethanol ingestion, disturbances in the emotional spectrum develop, and memory problems are noted. These symptoms could be mediated by the development of neurochemical changes in the hippocampus of the brain. Although there is evidence that hippocampus is vulnerable to chronic alcohol intoxication and that neuroinflammation and neurodegeneration develop in this brain region, the key molecular mechanisms have not been identified.

Production of Acetylene from Viable Feedstock: Promising Recent Approaches.

The potential of acetylene is extremely high both in chemical industry and synthetic applications due to unsaturated nature and the smallest active C≡C unit. The production of many essential necessities is originated from acetylene; however, the formation of acetylene molecule requires a lot of energy. Currently, the access to acetylene is based on coal processing, methane reforming and calcium carbide hydrolysis.

Effect of rifampicin on TLR4-signaling pathways in the nucleus accumbens of the rat brain during abstinence of long-term alcohol treatment.

Aims: The treatment with the antibiotic rifampicin (Rif) led to a decrease in the frequency of neurodegenerative pathologies. There are suggestions that the mechanism of action of Rif may be mediated by its effect on toll-like receptor (TLR)4-dependent pathways. We evaluated the expression status of TLR4-dependent genes during abstinence from long-term alcohol treatments in the nucleus accumbens (NAc) of the rat brain, and also studied the effects of Rif to correct these changes.

A brief summary regarding the roles of interleukin-11 in neurological diseases.

Interleukin 11 (IL-11) was discovered in 1990 in fibrocyte-like stromal cells of the bone marrow, but there has recently been an increased interest in the cytokine. Understanding the physiological roles of cytokines will allow their use as pharmacological agents in clinical practice. Studies have indicated that IL-11 affects the mechanism for the development of a number of pathologies of the nervous system.

Expression of the growth hormone secretagogue receptor 1a (GHS-R1a) in the brain.

The review presents data on the expression of growth hormone secretagogue receptor 1a (GHS-R1a) in the brain regions in model animals (zebrafish, rodents, primates), and in the human brain. Studies show widespread distribution of the receptor in the brain, which evidences the involvement of the receptor in many physiological processes. Using various organisms, data have been obtained regarding the participation of the GHS-R1a in the regulation of the anti- and pro-inflammatory response, proliferation, and apoptosis.

Synthesis, characterization, CO mineralization in air, and thermal decomposition of nano- CHMgO·4HO powder.

Effective solutions for efficient carbon dioxide (CO) capture in air at room temperature are in high demand due to the major impacts CO has on global climatic changes. Solid adsorbents materials for CO capture received great attention over the past years, among them, magnesium-based sorbents have been identified as a promising solution for CO capture at intermediate temperatures. This study reports for the first time (1) the synthesis of monoclinic magnesium malate tetrahydrate by combining electrospinning and aging processes, and (2) its room temperature CO adsorption and mineralization in air.

The role of Toll-like receptors in neurobiology of alcoholism.

Alcoholism is a global socially significant problem and still remains one of the leading causes of disability and premature death. One of the main signs of the disease is the loss of cognitive control over the amount of alcohol consumed. Among the mechanisms of the development of this pathology, changes in neuroimmune mechanisms occurring in the brain during prolonged alcohol consumption and its withdrawal have recently become the focus of numerous studies.