Culture
Fishermen contend with regulations, natural disasters, and the ups and downs of the stocks they fish, along with many other changes. As a result, fishing communities are quite resilient. That is, they can withstand, recover from, and adapt to change.
While humanity is facing the COVID-19 pandemic, the citrus industry is trying to manage its own devastating disease, Huanglongbing (HLB), also known as citrus greening disease. HLB is the most destructive citrus disease in the world. In the past decade, the disease has annihilated the Florida citrus industry, reducing orange production for juice and other products by 72%. Candidatus Liberibacter asiaticus (CLas) is the microbe associated with the disease. It resides in the phloem of the tree and, like many plant pathogens, is transmitted by insects during feeding events.
As children undergo treatment for cancer, they may miss school and risk falling behind in their education. An analysis published in Pyscho-Oncology has examined the educational support programs provided to children with cancer.
The analysis looked at several different peer programs, teacher programs, and school re-entry programs. School re-entry programs appeared to provide a promising structure for future educational support programs.
From 2007 to 2016, food insecurity--or limited access to nutritious foods because of a lack of financial resources--increased significantly from 5.5% to 12.4% among older US adults, and the increase was more pronounced among individuals with lower income. The findings come from a study published in the Journal of the American Geriatric Society.
Antibiotics are not necessary for patients after most routine endoscopic sinus surgeries despite the common practice to prescribe them, according to a team led by researchers at Massachusetts Eye and Ear.
In a new randomized controlled trial, patients who underwent endoscopic sinus surgery had no differences in outcomes including symptoms and infections whether they took an antibiotic or placebo after surgery. The only reported difference in outcomes was in side effects, with patients in the antibiotic group 10 times more likely to report symptoms like diarrhea.
WEST LAFAYETTE, Ind. - A novel form of a drug used to treat osteoporosis that comes with the potential for fewer side effects may provide a new option for patients.
The work is supported by the National Institutes of Health and is published in Biophysical Journal.
Purdue University innovators developed a stabilized form of human calcitonin, which is a peptide drug already used for people with osteoporosis. Researchers at Purdue created a prodrug form of the peptide hormone to increase its effectiveness as an osteoporosis treatment.
CORVALLIS, Ore. - Co-developing land for both solar photovoltaic power and agriculture could provide 20% of total electricity generation in the United States with an investment of less than 1% of the annual U.S. budget, a new paper by Oregon State University researchers found.
Dr. Camilo Ricordi, director of the Diabetes Research Institute (DRI) and Cell Transplant Center at the University of Miami Miller School of Medicine, and his team of international collaborators are reporting the results of a groundbreaking randomized controlled trial showing umbilical cord-derived mesenchymal stem cell (UC-MSC) infusions safely reduce risk of death and quicken time to recovery for the most severe COVID-19 patients. Dr. Ricordi's peer-reviewed paper has just been published in STEM CELLS Translational Medicine (SCTM) January 2021.
Durham, NC - Mid-term results of the first clinical trial designed specifically to evaluate the safety and effectiveness of two cell therapies that are showing early promise in treating angiitis-induced critical limb ischemia were released today in STEM CELLS Translational Medicine. The study, by researchers at Zhongshan Hospital/Fudan University in Shanghai, compared how transplantation of peripheral blood mononuclear cells fared versus transplantation of purified CD34+ cells in treating this condition.
Inspired by the color-changing skin of cuttlefish, octopuses and squids, Rutgers engineers have created a 3D-printed smart gel that changes shape when exposed to light, becomes "artificial muscle" and may lead to new military camouflage, soft robotics and flexible displays.
The engineers also developed a 3D-printed stretchy material that can reveal colors when light changes, according to their study in the journal ACS Applied Materials & Interfaces.
Researchers from Tokyo Medical and Dental University (TMDU) describe an endoscopic modality for detecting upper gastrointestinal tract neoplasms by Linked Color Imaging that innovatively mixes light of different wavelengths to better depict mucosal changes
An imbalance of the body's oxygen producing free radicals and its antioxidant cells could be the reason why gum disease and chronic kidney disease affect each other, a new study led by the University of Birmingham has found.
Periodontitis - or gum disease - is a common, inflammatory disease which causes bleeding gums, wobbly or drifting teeth and can eventually result in tooth loss.
Practicing gratitude and looking to the future will help safeguard our mental wellbeing during Covid-19 lockdowns, a new study in the Journal of Positive Psychology reports.
In the first study of its kind, researchers from the University of Surrey investigated the effectiveness of three psychological interventions -- nostalgia, a sentimentality for the past; gratitude, recognising the good things currently in our life; and best possible self, thinking about positive elements of the future -- and how they each affect wellbeing during lockdowns.
In a joint collaboration, Danish and German researchers have characterized a cellular activity that protects our cells from potentially toxic by-products of gene expression. This activity is central for the ability of multicellular organisms to uphold a robust evolutionary 'reservoir' of gene products.
Manufacturing processes need quality control systems in order to ensure proper assembly of functional products. Moreover, space-consuming, and perhaps even toxic, by-products of such processes need to be properly discarded or recycled by efficient waste handling systems.
Assessing the ability of unresponsive patients with severe brain injury to understand what is being said to them could yield important insights into how they might recover, according to new research.
A team at the University of Birmingham has shown that responses to speech can be measured using electroencephalography, a non-invasive technique used to record electrical signals in the brain. The strength of these responses can be used to provide an accurate prognosis that can help clinicians make the most effective treatment decisions.