Activity

Intermolecular interactions which are involved in the ligand-protein binding process are validated by Hirshfeld surface analysis. check details To study the behaviour of ANBA in a living organism and to calculate the physicochemical parameters, ADMET analysis was done using SwissADME and Osiris data warrior tools. Further, Toxicity of ANBA was predicted using pkCSM online software. Based on the molecular docking analysis, we introduce here a potent drug molecule that binds to the COVID-19 proteins.Communicated by Ramaswamy H. Sarma.

Fencing is growing rapidly in popularity and competitiveness with fencers beginning at a younger age and competing in more tournaments. Even though fencing has a low risk of time-loss injury, fencers are inevitably going to experience injuries if proper athletic training and prevention does not occur. We aim to describe and compare the lower extremity injuries experienced by fencers that have trained at the highest level in the sport. We hypothesized that athletes who fenced longer would suffer more knee and hip injuries and report lower IKDC and HOS scores.

This is an epidemiology study distributed to members of the U.S. national team and Olympic team from 1980 to 2018. The electronic survey included questions regarding age, weapon, number of years fencing, number of national and Olympic teams, injuries on the dominant and nondominant hip and knee, time missed due to injury, and methods for treatment. The survey also included the International Knee Demographic Committee (IKDC) and Hip Outcome Score (HOS)erience more hip and knee injuries resulting in impaired joint function.The aim was to find out if there are any such differences due to gender in a cohort of workers followed for ten years, comparing their lifestyles and following the evolution of the main cardiovascular risk factors (CVRF) and their impact on cardiovascular risk. An observational longitudinal study of 698 civil servants workers (186 women and 512 men) of a local government office from Córdoba (Spain), was conducted over the period 2003-2014. We compared the initial and final prevalence of physical activity, smoking, obesity, hypertension, metabolic syndrome and diabetes. Cardiovascular risk was also assessed using the REGICOR (Registre Gironí del Cor) and SCORE (Systematic Coronary Risk Evaluation) equations. There was a greater rise in the prevalence of hypertension and hypercholesterolemia in the cohort in women than in men (94.2% vs. 38% and 92% vs 21.1%), while the reduction in smoking also differed by gender (26.4% vs. 36.5%). It could be that since women present a lower cardiovascular risk profile, they are treated less or less effort is made to keep the risk factors low, resulting in a worse evolution of smoking, hypercholesterolemia and hypertension in women.The widespread use of silver nanoparticles (AgNPs), their many sources for human exposure, and the ability of AgNPs to enter organisms and induce general toxicological responses have raised concerns regarding their public health and environmental safety. To elucidate the differential toxic effects of polyvinylpyrrolidone-capped AgNPs with different primary particle sizes (i.e. 5, 50, and 75 nm), we performed a battery of cytotoxicity and genotoxicity assays and examined the inflammatory responses in two human cell lines (i.e. HepG2 and A549). Concentration-dependent decreases in cell proliferation and mitochondrial membrane potential and increases in cytokine (i.e. interleukin-6 and interleukin-8) excretion indicated disruption of mitochondrial function and inflammation as the main mediating factors of AgNPs-induced cytotoxicity. An incremental increase in genotoxicity with decreasing AgNPs diameter was noted in HepG2 cells, which was associated with S and G2/M accumulation and transcriptional activation of the GADD45α promoter as reflected by luciferase activity. Dose-related genetic damage, as indicated by Olive tail moment and micronucleus formation, was also observed in A549 cells, but these effects as well as the AgNPs-induced cytotoxicity were more associated with ionic Ag release from nanoparticles (NPs). In summary, the present study addressed different toxicity mechanisms of AgNPs, depending on the cell model, toxicological endpoint, particle size, and degree of Ag+ release from NPs. The results suggest that the GADD45α promoter-driven luciferase reporter cell system provided a rapid screening tool for the identification of genotoxic properties of NPs across a range of different sizes and concentrations.Sexual aggression is now widely recognized as a public health crisis. Using the sexual script acquisition, activation, application model (3AM) as a guide, this paper reports findings on U.S. teenagers’ exposure to pornography, motivation for viewing pornography, perceptions of pornography’s realism, identification with pornographic actors, and sexual aggression risk from the National Survey of Porn Use, Relationships, and Sexual Socialization (NSPRSS), a U.S. population-based probability study. Sexual aggression was operationalized as pressuring another person into having sex despite their explicit declaration of nonconsent. Having been exposed to pornography and perceiving pornography as realistic were associated with increased sexual aggression risk. A stronger level of identification with pornographic actors was associated with an increased probability of sexual aggression for males, but not females. A motivation to learn about others’ sexual expectations from pornography was unrelated to sexual aggression. Results interpretation and discussion focus on the need for additional theoretical nuance and measurement specificity in the media psychology literature on pornography and sexual aggression.Child marriage is a globally recognised human rights violation that disproportionately affects girls, especially in developing countries. It has serious negative consequences on girls’ physical, mental, sexual, and reproductive health and rights. Although well-pronounced laws against child marriage were enacted in Bangladesh, the practice remains a significant challenge. Lack of law enforcement and persistent social norms ultimately allow child marriage to persist around the country. Social norms have an impact on the prevalent attitudes toward child marriage. Therefore, this mixed-method study aimed to explore the legal knowledge, perception, and practice of child marriage in Bangladesh. This study was part of a broader evaluation of a UNICEF media programme. Adolescent boys and girls aged between 10 and 19 years and their parents were interviewed in three Bangladeshi districts. All the respondents were aware of the legal age of marriage and knew that child marriage is punishable by law. This study illuminated the reasons, including early marriage among boys, poverty, dowry, and sexual harassment.