Melatonin as a Promising Anti-Inflammatory Agent in an In Vivo Animal Model of Sepsis-Induced Rat Liver Damage.

Melatonin (MLT), earlier described as an effective anti-inflammatory agent, could be a beneficial adjunctive drug for sepsis treatment. This study aimed to determine the effects of MLT application in lipopolysaccharide (LPS)-induced sepsis in Wistar rats by determining the levels of liver tissue pro-inflammatory cytokines (TNF-α, IL-6) and NF-κB as well as hematological parameters indicating the state of sepsis. Additionally, an immunohistological analysis of CD14 molecule expression was conducted.

In silico approach for the development of novel antiviral compounds based on SARS-COV-2 protease inhibition.

Unlabelled: The COVID-19 pandemic emerged in 2019, bringing with it the need for greater stores of effective antiviral drugs. This paper deals with the conformation-independent, QSAR model, developed by employing the Monte Carlo optimization method, as well as molecular graphs and the SMILES notation-based descriptors for the purpose of modeling the SARS-CoV-3CLpro enzyme inhibition. The main purpose was developing a reproducible model involving easy interpretation, utilized for a quick prediction of the inhibitory activity of SAR-CoV-3CLpro.

Melatonin modulates acute cardiac muscle damage induced by carbon tetrachloride - involvement of oxidative damage, glutathione, and arginine and nitric oxide metabolism.

The present study was designed to evaluate the cardioprotective effects of melatonin (a single dose of 50 mg·kg), a naturally occurring polypharmacological molecule, in Wistar rats acutely exposed to carbon tetrachloride (CCl). This was done for the first time by tracking different biochemical parameters that reflect rat heart antioxidative and oxidative capacities, nitric oxide and arginine metabolism, and the glutathione cycle. Additionally, the extrinsic apoptosis pathway related parameters were studied.

Quality of life in patients related to gender differences before and after coronary artery bypass surgery.

Objectives: The different aspects of quality of life (QOL) in patients of different sex structure have been examined as well as the presumption that sex structure could be a predictor of QOL changes after coronary artery bypass grafting (CABG).

Methods: The study included 243 consecutive patients who underwent an elective CABG. The QOL analysis was performed by using structured interviews with the Nottingham Health Profile (NHP) questionnaire part 1.

Predictors of worsening of patients' quality of life six months after coronary artery bypass surgery.

Background: The possibility to predict the change in (the) quality of life after coronary artery bypass surgery (CABG) being unclear, the aim was to evaluate the change of quality of life and predictors of worsening of quality of life in patients six months after CABG.

Methods: We studied 208 consecutive patients, who underwent elective CABG. The Nottingham Health Profile Questionnaire part 1 was used as the model for quality of life determination.