Moreover, graphene also affected arsenic toxicity through enhanced metabolism transformation by changing the gut microbiota. This study provides a comprehensive understanding of the combined toxicity of graphene and arsenic.This study investigated the relationship between genetic polymorphisms in the FAS gene and noise-induced hearing loss (NIHL) risk among Chinese workers exposed to occupational noise, and the molecular mechanism of NIHL caused by noise. In this case-control study, 692 NIHL workers and 650 controls were selected for genotyping of four single nucleotide polymorphisms (SNPs) of the FAS gene. Logistic regression was used to calculate the odds ratio (OR) and 95% confidence interval (CI) of the association of these genetic polymorphisms and NIHL. At the same time, a noise-exposed rat model was constructed to further clarify the effect of noise exposure on fas gene expression and the pathogenic mechanism of NIHL. Two polymorphisms, rs1468063 and rs2862833, were associated with NIHL in the case-control study. Individuals with the rs1468063-TT or rs2862833-AA genotypes had decreased NIHL risk (p less then 0.01, p = 0.02, respectively). Compared with the control group, the hearing threshold of the case group of rats increased, while serum MDA, urine 8-OHdG, and fas gene expression increased, but let-7e expression decreased. Genetic polymorphisms in the FAS gene are related to the risk of NIHL in the Chinese population. Noise can cause a large amount of reactive oxygen species (ROS) in the cochlea tissue and blood, which lead to oxidative stress, lipid peroxidation, and DNA damage, further activating the FAS gene, and ultimately leading to hearing loss.In this study, a microcosm experiment was conducted for 30 days to assess the impact of the presence of juvenile gray shrimp Crangon crangon on meiofauna. The results suggested that juvenile shrimp had a significant negative impact on the abundance of nematodes and copepods, but no effect on polychaetes. Moreover, nematodes showed a significant decline in individual weight. The collected nematodes were taxonomically identified and assigned to five functional traits shapes of the tail and amphid, life history, feeding types, and adult length. The nematode traits were affected by the number of shrimp introduced, and descriptors followed normal or inversed bell-shaped curves. When no shrimp were present, the nematofauna had a higher species richness compared with treatments of 4, 8, and 12 shrimp. Bell-shaped curve patterns were common in relation to the two phases of feeding for C. crangon. During the first phase, C. crangon consumed the nematode species Oncholaimus campylocercoides; thereafter, shrimp fed mostly on the nematode Anticoma eberthi and copepods.The ASEAN countries have enjoyed significant economic advancement over the years. The region is also blessed with lots of natural resources. However, natural resource abundance and economic growth could contribute to environmental deterioration, especially when the exploration and consumption of natural resource is not sustainable. This study has a maiden attempt to constitute the dynamic linkages between natural resources, human capital, economic growth, and ecological footprint (EF) in ASEAN. The Augmented Mean Group (an advanced econometric estimator) is adopted for empirical analysis over the period 1990 to 2016. The findings confirm the adverse effect of economic growth and natural resource on environmental quality. Human capital, though with a negative coefficient, is not efficient in mitigating environmental degradation in ASEAN. The country-wise results affirm that economic growth intensifies environmental degradation in all the countries, and the outcome was consistent with the dynamic OLS results. Further findings from the country-wise results suggest that natural resource is not harmful in Laos PDR and Thailand, but constitute environmental deterioration in the other countries. Finally, a feedback causality is discovered between natural resource and economic growth, and between human capital and economic growth. The limitations of the study and directions for future research have been highlighted along with relevant policy directions.Evaluating the cost-effectiveness of GHG mitigation in the dryland agricultural sector is needed in terms of designing and implementing detailed and efficient mitigation programs, which is currently rarely covered by the literature. In this paper, we use a parametric directional distance approach to explore the farm-level abatement potential and cost (shadow value) of GHG for dryland farms in southwestern Australia. https://www.selleckchem.com/products/dynasore.html The study indicates that dryland agriculture could abate substantial GHG emissions and save agricultural inputs simultaneously. For the years 2006-2013, the average abatement potential ratios fluctuated between 17 and 33%, with a mean value of 21%. The mean shadow price of dryland agricultural GHG was $17.60 per tonne CO2-e in 2013 Australian dollars. In general, the analysis supports that reducing GHG in dryland agriculture is relatively cost-effective.This study examines the effect of globalization and urbanization on deforestation in Burkina Faso, over the period 1980 to 2017. The study employed the autoregressive distributive lag (ARDL) model and the Toda-Yamamoto Granger causality approach. Empirical findings affirmed that globalization, urbanization, and agricultural land have a positive and significant effect on deforestation in the long run, while population density reduces the deforestation rate, thus indicating an improvement in environmental quality. On the other hand, urbanization, economic growth, and population density have a positive and significant impact on deforestation in the short run. Furthermore, the Granger causality approach confirmed a bidirectional association between deforestation and urbanization and between globalization and agricultural land, as well as between urbanization and population density. The result further affirmed a unidirectional causal link running from urbanization to agricultural land. Based on the empirical findings, the study recommends that the government should ensure more regulation on the removal of barriers to international trade. The study further recommends that the government should implement relevant agricultural policies to guard against deforestation since the results of the study suggest that agriculture contributes negatively to deforestation in Burkina Faso.