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Traumatic brain injury (TBI) has a major impact on the lives of affected patients and families. But it doesn't necessarily lead to an increased risk of marital instability, as two-thirds of patients with TBI are still married to the same partner 10 years after their injury, reports a study in the July/August issue of the Journal of Head Trauma Rehabilitation (JHTR). The official journal of the Brain Injury Association of America, JHTR is published in the Lippincott portfolio by Wolters Kluwer.

By analyzing the genomes of 99 species of vinegar flies and evaluating their chemical odor profiles and sexual behaviors, researchers at the Max Planck Institute for Chemical Ecology show that sex pheromones and the corresponding olfactory channels in the insect brain evolve rapidly and independently. The new study is a valuable basis for understanding how pheromone production, their perception and processing in the brain, and ultimately the resulting behavior drive the evolution of new species.

Historically most scientists thought that once a satellite galaxy has passed close by its higher mass parent galaxy its star formation would stop because the larger galaxy would remove the gas from it, leaving it shorn of the material it would need to make new stars.

https://doi.org/10.15212/bioi-2021-0011Announcing a new article publication for BIO Integration journal. In this article the authors Xiao'en Shi, Xu Zhang, Xinlu Zhang, Haizhen Guo and Sheng Wang from Tianjin University, Tianjin, China discuss the integration of reactive oxygen species generation and prodrug activation for cancer therapy.

Lonely older adults live at least three fewer years and with poorer health, and being less active, than peers, say experts in ageing research in Singapore and Japan. The first to quantify the impact of loneliness on longevity and quality of life among seniors, the study highlights the problem of loneliness as populations age around the world and COVID-19 measures potentially exacerbate it.

Announcing a new article publication for BIO Integration journal. In this article the authors Daowei Lin, Zhixiao Han, Yanni Fu, Xiaoqiu Zhu, Jin Li, Hui Xu, Jing Wen, Fei Wang and Mingyan Guo from Sun Yat-sen University, Guangdong, China, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China and University of Virginia, Charlottesville, VA, USA discuss how interscalene brachial plexus block combined with general anesthesia attenuates stress and inflammatory response in arthroscopic shoulder surgery.

All it takes is three consecutive nights of sleep loss to cause your mental and physical well-being to greatly deteriorate.

Researchers from Skoltech and the Mental Health Research Center have found 22 lipids in the blood plasma of people with schizophrenia that were associated with lower symptom improvement over time during treatment. The results show that different levels of symptom improvement are associated with different alterations in lipid levels. These can help track resistance to medication that affects over a third of patients and help further the understanding of the underlying mechanisms of disease manifestation and treatment response

Scientists in Singapore are calling for revisions in planned hydropower expansions in light of the rapidly decreasing cost of solar photovoltaic systems.

The UPV/EHU's Vertebrate Palaeontology research group has described two new species of palaeotheriidae mammals that inhabited the subtropical landscape of Zambrana (Álava) about 37 million years ago. Their atypical dental features could point to a difference in environmental conditions between the Iberian and Central European areas.

Participants at the 6th Joint Science Conference of the Western Balkans Process have developed a "10 Point Plan" to control the coronavirus pandemic in the Western Balkans. They also discussed priorities for the time after the pandemic in the Western Balkans and South East Europe. These include a decent healthcare system, climate neutrality, reduction of air and water pollution, and the digitalization of education, public administration, industry and healthcare.

A study led by University of Barcelona researchers and carried out together with more than 1,650 students and their family members from 18 educational centres in Barcelona shows that citizen science is a valid approach able for doing high quality science, and in this case, able to provide nitrogen dioxide values with an unprecedented resolution and to assess the impact of the pollution in the health of their inhabitants.

Dysmenorrhea, painful and severe periods, is a common gynecological disorder with major impacts on quality of life and economic productivity. A new epidemiological study by the open access publisher Frontiers is the first to show that the risk of developing dysmenorrhea increases by more than 30 times for women and girls who are exposed long-term to air pollutants such as carbon and nitrogen oxides and fine particulate matter

Medical researchers at Ludwig-Maximilians-Universitaet (LMU) in Munich have uncovered how signal proteins of the immune system regulate the development of atherosclerosis.

An elegant new algorithm developed by Danish researchers can significantly reduce the resource consumption of the world's computer servers. Computer servers are as taxing on the climate as global air traffic combined, thereby making the green transition in IT an urgent matter. The researchers, from the University of Copenhagen, expect major IT companies to deploy the algorithm immediately.

Using a cast is not more effective than a brace for treating broken ankles, according to University of Warwick researchers - a conclusion that could hasten the decline of the tradition of signing a cast.

Sleep deprivation - from lifestyle choices, pandemic stress, or late-night computer study - can quickly lead to loss of energy and function during the day and even feelings of anger and depression, an Australian sleep institute study has shown.The study, led by Flinders University, asked 34 health teenagers (20 males) aged between 15 and 17 to spent 10 days and nine nights in a specially designed sleep centre.

Recently, with the help of a steady-state strong magnetic field experimental device, scientists constructed nano-scale borate bioactive glass (Nano-HCA@BG), which can effectively reduce the biological toxicity of borate bioglass, improve the biocompatibility of the glass, and promote the effect of borate bioglass on skin repair.

The innovative material is eco-friendly, completely biological and non-toxic, and causes no harm to the body's tissues. The material is as strong as titanium and extremely flexible. The new development will allow for the charging of pacemakers using only the heartbeat, eliminating the need for batteries. The new material will make it possible to produce green energy activated by mechanical force that can be applied to other areas as well.

Recently, Prof. WANG Zhenyang's research group from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has prepared macroscopic thick three-dimensional (3D) porous graphene films.