Rice plant resists arsenic
(University of Heidelberg) The agricultural cultivation of the staple food of rice harbours the risk of possible contamination with arsenic that can reach the grains following uptake by the roots. A Chinese-German research team of Heidelberg University and Nanjing Agricultural University studied over 4,000 rice variants and discovered a plant that resists the toxin as well as contains a large amount of the trace element selenium. (Source: EurekAlert! - Medicine and Health)
Source: EurekAlert! - Medicine and Health - March 2, 2021 Category: International Medicine & Public Health Source Type: news
For selenium in rivers, timing matters
(University of Connecticut) Researchers have gained new insight into an ongoing environmental health problem. (Source: EurekAlert! - Medicine and Health)
Source: EurekAlert! - Medicine and Health - February 23, 2021 Category: International Medicine & Public Health Source Type: news
Garlic and selenium increase stress resistance in carps, says a RUDN University biologist
(RUDN University) A biologist from RUDN University confirmed that selenium nanoparticles and garlic extract can effectively reduce the negative impact of stress on the health of grass carp in the breeding industry. (Source: EurekAlert! - Biology)
Source: EurekAlert! - Biology - February 4, 2021 Category: Biology Source Type: news
Japan Scientists Use 5th State of Matter - Bose-Einstein Condensate
Scientists at the University of Tokyo were able to achieve superconductivity by creating BEC with clouds of iron and selenium atoms and... (Source: Reuters: Health)
Source: Reuters: Health - November 9, 2020 Category: Consumer Health News Source Type: news
What Is In A Ketogenic Diet?
Discussion Epilepsy is a common problem for the general pediatrician. Its incidence is estimated at 41-87/100,000 children. While many children are controlled with medication, it is also estimated that up to 1/3 will develop drug-resistant epilepsy. Some children may have an identifiable seizure focus that may be amenable to surgery, but many others do not. One option for potential control is a ketogenic diet (KD). Indications for KD usually are for drug-resistant epilepsy including partial and complex seizure patterns as well as some metabolic disorders such as glucose transport 1 deficiency syndrome. It has also found ...
Source: PediatricEducation.org - September 7, 2020 Category: Pediatrics Authors: Pediatric Education Tags: Uncategorized Source Type: news
Liberia: Andrew Young Foundation Donates Consignment of Selenium to Govt
[FrontPageAfrica] Monrovia -- US-based organization has donated several cartons of selenium drugs purposely to boost the immune system of COVID-19 patients in Liberia. Selenium is a mineral found in the soil. Selenium naturally appears in water and some foods. While people only need a very small amount, selenium plays a key role in the metabolism. (Source: AllAfrica News: HIV-Aids and STDs)
Source: AllAfrica News: HIV-Aids and STDs - August 26, 2020 Category: Infectious Diseases Source Type: news
Covalent surface modifications and superconductivity of two-dimensional metal carbide MXenes
Versatile chemical transformations of surface functional groups in two-dimensional transition-metal carbides (MXenes) open up a previously unexplored design space for this broad class of functional materials. We introduce a general strategy to install and remove surface groups by performing substitution and elimination reactions in molten inorganic salts. Successful synthesis of MXenes with oxygen, imido, sulfur, chlorine, selenium, bromine, and tellurium surface terminations, as well as bare MXenes (no surface termination), was demonstrated. These MXenes show distinctive structural and electronic properties. For example, ...
Source: ScienceNOW - August 19, 2020 Category: Science Authors: Kamysbayev, V., Filatov, A. S., Hu, H., Rui, X., Lagunas, F., Wang, D., Klie, R. F., Talapin, D. V. Tags: Chemistry, Materials Science reports Source Type: news
New biomaterial could shield against harmful radiation
(Northwestern University) Northwestern University researchers have synthesized a new form of melanin enriched with selenium. Called selenomelanin, this new biomaterial shows extraordinary promise as a shield for human tissue against harmful radiation. (Source: EurekAlert! - Cancer)
Source: EurekAlert! - Cancer - July 8, 2020 Category: Cancer & Oncology Source Type: news
Link identified between dietary selenium and outcome of COVID-19 disease
(University of Surrey) An international team of researchers, led by Professor Margaret Rayman at the University of Surrey, has identified a link between the COVID-19 cure rate and regional selenium status in China. (Source: EurekAlert! - Social and Behavioral Science)
Source: EurekAlert! - Social and Behavioral Science - April 29, 2020 Category: International Medicine & Public Health Source Type: news
Eat safe: The takeaway on takeout (and other food)
In the weeks since the safer-at-home ordinance went into effect in Los Angeles, we’ve had to learn to do a lot of things differently. The ways in which we study, work, communicate and interact physically with each other have all changed dramatically.So too with how we eat and shop for food. Yet even with limited trips to the market and most restaurants turning to takeout and delivery service, many of us still have questions about how to best handle the food we bring into our homes.We turned toCatherine Carpenter, a professor of medicine, nursing and public health at UCLA ’s Center for Human Nutrition and an expert ...
Source: UCLA Newsroom: Health Sciences - April 28, 2020 Category: Universities & Medical Training Source Type: news
Stream pollution from mountaintop mining doesn't stay put in the water
(Duke University) Since the 1980s, a mountaintop mine in West Virginia has been leaching selenium into nearby streams at levels deemed unsafe for aquatic life. Now, even though the mine is closed, a Duke University-led study finds high concentrations of selenium in emerging stream insects and the spiders that eat them along the banks, an indication that the contaminant moves from water to land as it moves up the food chain. (Source: EurekAlert! - Medicine and Health)
Source: EurekAlert! - Medicine and Health - April 6, 2020 Category: International Medicine & Public Health Source Type: news
Antioxidant supplements do not improve male fertility, NIH study suggests
Men in the study received an antioxidant supplement with vitamins C, E and D, selenium, l-carnitine, zinc, folic acid and lycopene. (Source: National Institutes of Health (NIH) News Releases)
Source: National Institutes of Health (NIH) News Releases - February 28, 2020 Category: American Health Source Type: news
Pulses for a Sustainable Future
By Zoltán KálmánROME, Feb 10 2020 (IPS) Reducing poverty and inequalities, eliminating hunger and all forms of malnutrition and achieve food insecurity for all – these are some of the most important objectives of the Sustainable Development Goals. Still, the rate of poverty and inequalities is increasing and over 820 million people are going hungry. In addition, 2 billion people in the world are food insecure with great risk of malnutrition and poor health. This alarming situation is further aggravated by current trends such as the rate of population growth, impacts of climate change, loss of biodiversity, soil degrad...
Source: IPS Inter Press Service - Health - February 10, 2020 Category: International Medicine & Public Health Authors: Zoltan Kalman Tags: Climate Change Development & Aid Economy & Trade Environment Featured Food & Agriculture Global Headlines Health Human Rights Humanitarian Emergencies Inequity Natural Resources Poverty & SDGs TerraViva United Nations Source Type: news
Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease
In this interview with Dr. Lee Hooper we find out more about this new Cochrane review -Omega-3 fatty acids for the primary and secondary prevention of cardiovascular diseaseTell us about this Cochrane ReviewThere is a great deal of public belief in the cardiovascular benefits of omega-3 fats. Intakes of long-chain omega-3 fats in the US are higher from dietary supplements than foods. But public health advice differs across countries. The National Institute for Health and Clinical Excellence in the UK encourages people to eat oily fish intake (the major source of long-chain omega-3 f ats) but discourages supplementatio...
Source: Cochrane News and Events - February 5, 2020 Category: Information Technology Authors: Katie Abbotts Source Type: news
Agricultural area residents in danger of inhaling toxic aerosols
(University of California - Riverside) Excess selenium from fertilizers and other natural sources can create air pollution that could lead to lung cancer, asthma, and Type 2 diabetes, according to new UC Riverside research. (Source: EurekAlert! - Cancer)
Source: EurekAlert! - Cancer - February 3, 2020 Category: Cancer & Oncology Source Type: news