(Press-News.org) ANN ARBOR, Mich., (March 23, 2021) Researchers are urging consumers to avoid using weight loss or sports supplements that list deterenol as an ingredient. Scientists at NSF International (NSF), Harvard Medical School and Cambridge Health Alliance recently tested 17 brands of supplements listing deterenol as an ingredient and found nine potentially harmful, experimental stimulants in the products.
Researchers at the Netherlands' National Institute for Public Health and the Environment (RIVM) and Belgium's Sciensano also participated in the study.
Supplements containing deterenol have not been approved for use in humans in the United States and have been linked to reports of adverse events, including nausea, vomiting, sweating, agitation, palpitations, chest pain and cardiac arrest. The research was published in the peer-reviewed journal END
Nine potentially harmful stimulants found in supplements listing deterenol as ingredient
Study finds hidden pharmaceutical cocktails never tested in humans in 17 supplement products available in the United States
2021-03-23
[Attachments] See images for this press release:
ELSE PRESS RELEASES FROM THIS DATE:
How human cells coordinate the start of DNA replication
2021-03-23
Cold Spring Harbor Laboratory (CSHL) President and CEO Bruce Stillman has been dissecting DNA replication, a critical step in cell division, since the 1980s. His lab studies how Origin Recognition Complexes--ORCs--coordinate DNA duplication. They discovered how our cells assemble and disassemble ORCs during the cell division cycle. One ORC protein is sequestered into small liquid droplets, keeping it apart until the right time to recruit other proteins and initiate DNA replication.
The ORC recognizes where to initiate replication at numerous locations along the long, linear stretches of DNA ...
Fear of COVID-19 is killing patients with other serious diseases
2021-03-23
Philadelphia, March 23, 2021 - During the COVID-19 pandemic, Joseph S. Alpert, MD, Editor-in-Chief of The American Journal of Medicine, published by Elsevier, has observed that although non-COVID inpatients suffered from the usual mix of conditions such as heart failure and chronic obstructive pulmonary disease exacerbations, the Internal Medicine inpatient population was distinctly different from what he had seen over the past decades. They were considerably sicker and closer to dying than in the past.
Dr. Alpert has been working on the Internal Medicine, Cardiac Care Unit, and Cardiology consult services. "At ...
More than words: Using AI to map how the brain understands sentences
2021-03-23
Have you ever wondered why you are able to hear a sentence and understand its meaning - given that the same words in a different order would have an entirely different meaning? New research involving neuroimaging and A.I., describes the complex network within the brain that comprehends the meaning of a spoken sentence.
"It has been unclear whether the integration of this meaning is represented in a particular site in the brain, such as the anterior temporal lobes, or reflects a more network level operation that engages multiple brain regions," ...
Domestication and industrialisation lead to similar changes in gut microbiota
2021-03-23
Domestication has a consistent effect on the gut microbiota of animals and is similar to the effects of industrialisation in human populations, with ecological differences such as diet having a strong influence.
These findings, published today in eLife, highlight how the flexibility of the gut microbiota can help animals respond to ecological change and could help identify ways of manipulating gut microbial communities in the service of health.
Animals typically have complex communities of microbes living in their gut that can strongly influence functions such as immunity and metabolism. These communities ...
Engineering of Mississippi River has kept carbon out of atmosphere, study says
2021-03-23
A new study co-authored by a Tulane University geoscientist shows that human efforts to tame the Mississippi River may have had an unintended positive effect: more rapid transport of carbon to the ocean.
The paper, published in AGU Advances, describes the work of a team of researchers who set out to learn more about the fate of organic carbon that is transported in large quantities by the Mississippi River. Organic carbon is mainly derived from plant remains, soils, and rocks, throughout the drainage basin of the Mississippi River that covers about 40% of the United States.
"We estimate that over the past century, the amount of organic carbon lost to the atmosphere during Mississippi River transport to the Gulf of Mexico ...
Delaying 2nd doses of COVID-19 vaccines has benefits, but effects depend on immunity
2021-03-23
"Several countries, including the United Kingdom and Canada have stated that they will delay second doses of COVID-19 vaccines in response to supply shortages, but also in an attempt to rapidly increase the number of people immunized," explains Chadi Saad-Roy, a graduate student in the Departments of Ecology and Evolutionary Biology (EEB) and Quantitative and Computational Biology in the Lewis-Sigler Institute at Princeton and the lead author of the study.
"The original clinical trials of the vaccines, plus subsequent epidemiology, are quite optimistic regarding the efficacy of the first dose. However, ...
UMD develops technology allowing researchers to image wetland soil activity in real time
2021-03-23
Featured on the cover of the Soil Science Society of America Journal, researchers at the University of Maryland (UMD) and the Spanish National Research Council partnered to create a new camera allowing for the imaging of wetland soil activity in real time. This camera gives the classic IRIS (indicator of reduction in soils) technology a big upgrade. IRIS is used universally by researchers and soil assessors to determine if soils are behaving like wetland soils and should therefore be classified as such. However, before this new camera, soil assessors couldn't quantify the rate of iron reduction in saturated wetland soils, and ...
Large-scale genome analysis identifies differences by sex in major psychiatric disorders
2021-03-23
BOSTON - An analysis of sex differences in the genetics of schizophrenia, bipolar disorder and major depressive disorders indicates that while there is substantial genetic overlap between males and females, there are noticeable sex-dependent differences in how genes related to the central nervous system, immune system, and blood vessels affect people with these disorders.
The findings, from a multinational consortium of psychiatric researchers including investigators and a senior author at Massachusetts General Hospital (MGH), could spur better treatments for major psychiatric disorders. They are published in the journal Biological Psychiatry.
The findings were made possible only through the cooperation of more than 100 investigators and research groups, ...
New test traces DNA origins to monitor transplant rejection and reveal hidden cancers
2021-03-23
A new technique that can trace which tissues and organs the DNA in our blood comes from has been reported today in the open-access eLife journal.
The method, called GETMap, could be used in prenatal screening, to monitor organ transplant rejection, or test for cancers that are concealed in the body.
"Analysis of circulating free DNA has been shown to be useful for screening for early asymptomatic cancers," explains first author Wanxia Gai, Postdoctoral Fellow at the Chinese University of Hong Kong, Hong Kong SAR, China. "As cancer-associated DNA changes are present in ...
Though risk is minuscule, infection after COVID-19 vaccination is possible
2021-03-23
In a letter to The New England Journal of Medicine, published online March 23, 2021, a group of investigators from University of California San Diego School of Medicine and the David Geffen School of Medicine at UCLA report COVID-19 infection rates for a cohort of health care workers previously vaccinated for the novel coronavirus.
"Because of the compulsory daily symptom screening of health care personnel, patients, and visitors, and the high testing capacity at both UC San Diego Health and UCLA Health, we were able to identify symptomatic and asymptomatic infections among health care workers at our institutions," said co-author ...
LAST 30 PRESS RELEASES:
‘Hope isn’t enough – we need action when it comes to climate change’, an earth scientist’s guide for the future
Obesity rates in Canada increased after start of COVID-19 pandemic
Supporting autistic patients in health care
New study finds sharp increase in nicotine pouch ingestions among young children
LIGO-Virgo-KAGRA detect most massive black hole merger to date
Lonely adults may have a higher risk of diabetes
Intermittent energy restriction may improve outcomes in people with obesity and type 2 diabetes
Grandfather’s environmental chemical exposures may influence when girls get first period
Early-life exposure to endocrine-disrupting chemicals may fuel food preferences
Age at woman’s first period can offer clues about long-term health risks
AI-powered application enables clinicians to diagnose endocrine cancers faster and more accurately
Obesity-associated cancers tripled nationwide over past two decades
Consuming certain sweeteners may increase risk of early puberty
Experts suggest screening women with diabetes for intent to conceive at every doctor visit
Osteoporosis treatment benefits people older than 80
Consuming more protein may protect patients taking anti-obesity drug from muscle loss
Thyroid treatment may improve gut health in people with hypothyroidism
Combination of obesity medication tirzepatide and menopause hormone therapy fuels weight loss
High blood sugar may have a negative impact on men’s sexual health
Emotional health of parents tied to well-being of children with growth hormone deficiency
Oxytocin may reduce mood changes in women with disrupted sleep
Mouse study finds tirzepatide slowed obesity-associated breast cancer growth
CMD-OPT model enables the discovery of a potent and selective RIPK2 inhibitor as preclinical candidate for the treatment of acute liver injury
Melatonin receptor 1a alleviates sleep fragmentation-aggravated testicular injury in T2DM by suppression of TAB1/TAK1 complex through FGFR1
Single-cell RNA sequencing reveals Shen-Bai-Jie-Du decoction retards colorectal tumorigenesis by regulating the TMEM131–TNF signaling pathway-mediated differentiation of immunosuppressive dendritic ce
Acta Pharmaceutica Sinica B Volume 15, Issue 7 Publishes
New research expands laser technology
Targeted radiation offers promise in patients with metastasized small cell lung cancer to the brain
A high clinically translatable strategy to anti-aging using hyaluronic acid and silk fibroin co-crosslinked hydrogels as dermal regenerative fillers
Mount Sinai researchers uncover differences in how males and females change their mind when reflecting on past mistakes
[Press-News.org] Nine potentially harmful stimulants found in supplements listing deterenol as ingredientStudy finds hidden pharmaceutical cocktails never tested in humans in 17 supplement products available in the United States