Eating habits change only slightly after gestational diabetes diagnosis, NIH study suggests

Findings highlight disparities by race/ethnicity, education level, age and obesity status

2021-05-19

(Press-News.org) Pregnant women made only modest dietary changes after being diagnosed with gestational diabetes, according to a study by researchers at the National Institutes of Health. Women with gestational diabetes are generally advised to reduce their carbohydrate intake, and the women in the study did cut their daily intake of juice and added sugars. They also increased their intake of cheese and artificially sweetened beverages. However, certain groups of women did not reduce their carbohydrate intake, including women with obesity, had more than one child, were Hispanic, had a high school degree or less, or were between the ages of 35-41 years.

The study was led by Stefanie N. Hinkle, Ph.D., of the Epidemiology Branch at NIH's Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD). The study appears in the Journal of the Academy of Nutrition and Dietetics.

Patients with gestational (or pregnancy-related) diabetes have a higher risk of maternal high blood pressure, larger babies, cesarean delivery, low blood sugar in newborns, and development of chronic diabetes later in life.

"The improvements in diet that we observed were not equitable across all groups of women," said Dr. Hinkle. "This research highlights the importance of creating individualized programs to ensure that all women with gestational diabetes are successful at modifying their diet and optimizing their health."

The study team analyzed an existing set of data from the END

ELSE PRESS RELEASES FROM THIS DATE:

Researchers shed light on the evolution of extremist groups

2021-05-19

WASHINGTON (May 19, 2021)--Early online support for the Boogaloos, one of the groups implicated in the January 2021 attack on the United States Capitol, followed the same mathematical pattern as ISIS, despite the stark ideological, geographical and cultural differences between their forms of extremism. That's the conclusion of a new study published today by researchers at the George Washington University. "This study helps provide a better understanding of the emergence of extremist movements in the U.S. and worldwide," Neil Johnson, a professor of physics at GW, said. "By identifying hidden common patterns in what seem to be completely unrelated movements, topped with a rigorous mathematical description of how they develop, our ...

COVID-19 pandemic magnified health inequities for people with high blood pressure

2021-05-19

DALLAS, May 19, 2021 -- Steps to ensure safety and mitigate the spread of COVID-19 have had some unintended consequences on the management of chronic conditions such as high blood pressure, a leading cause of heart disease and health disparities in the United States. COVID-19 has disproportionately affected people from different racial and ethnic groups, those who are from under-resourced populations and communities that face historic or systemic disadvantages. Discussions and research are ongoing to address what many experts label as long-existing inequities in the U.S. health system, according to information published today in the Journal of the American Heart Association, an open access journal of the American Heart Association. "Media coverage has examined how ...

Study raises new alarm over long-term exposure to second-hand smoke

2021-05-19

Chronic exposure to second-hand smoke results in lower body weight and cognitive impairments that more profoundly affects males, according to new research in mice led by Oregon Health & Science University. The study published today in the journal Environmental Health Perspectives. "The hope is that we can better understand these effects for policymakers and the next generation of smokers," said lead author Jacob Raber, Ph.D., professor of behavioral neuroscience in the OHSU School of Medicine. "Many people still smoke, and these findings suggest that that the long-term health effects can be quite serious for people who are chronically exposed to second-hand smoke." The research examined daily exposure of 62 mice over a period of 10 months. Researchers used a specially designed ...

Small uveal melanomas 'not always harmless', ground breaking study finds

2021-05-19

A new article from Liverpool ocular researchers demonstrates that small uveal (intraocular) melanomas are not always harmless, as the current paradigm suggests. Instead, a reasonable proportion of them have molecular genetic alterations, which categorises them as highly metastatic tumours. The article recommends that they should not be observed but rather treated immediately, to improve patients' chances of survival. The paper shows that uveal melanoma patients with small tumours, when treated within a certain time frame in Liverpool, do indeed have improved outcomes. The study was undertaken by researchers ...

Insect and animal invasions can teach us about COVID-19

2021-05-19

Invasions by alien insect and animal species have much in common with outbreaks of infectious diseases and could tell us a great deal about how pandemics spread, according to a research paper published today. Biological invasions, where animals, insects, plants and microorganisms are transported around the globe by humans, are becoming more common and have a global annual cost of at least £118billion. An investigation by an international team of scientists, including the University of Leeds' School of Biology, says the emergence of human diseases share many of the same challenges as species invasions and that studying them together could provide solutions. Co-author of the report, Dr Alison M. Dunn, a Professor of Ecology in the School of Biology, ...

Predicting blood clots before they happen in pediatric patients

2021-05-19

Monroe Carell Jr. Children's Hospital at Vanderbilt has launched a study to determine the impact of a predictive model for identifying pediatric patients at risk for developing blood clots or venous thromboembolisms (VTEs). The study uses advanced predictive analytics to inform medical teams of patients at risk for blood clots before they happen. "Hospital-associated blood clots are an increasing cause of morbidity in pediatrics," said the study's principal investigator, Shannon Walker, MD, clinical fellow of Pediatric Hematology-Oncology at Children's Hospital. While these events are more rare among children than they are among adults, Walker noticed that blood clot development was on the rise. "The reason children get blood clots is very different ...

Oncotarget: Inhibition of resistant triple-negative breast cancer cells

2021-05-19

The cover for issue 7 of Oncotarget features Figure 5, "SUM149-MA cells surviving a 6-MP treatment are sensitive to chemotherapeutic drugs," published in "Inhibition of resistant triple-negative breast cancer cells with low-dose 6-mercaptopurine and 5-azacitidine" by Singh, et al. which reported that the authors have reported that a lengthy treatment with low-dose 6-mercaptopurine, a clinically useful anti-inflammatory drug, inhibits such resistant cells. They found that a lengthy treatment with 1 μM 5-azacitidine, without a significant effect on cell proliferation, sensitized cancer cells to the inhibitory effects of ...

TTUHSC study: Virus, restrictions increase mental health risks for nursing home caregivers

2021-05-19

No matter one's age, race, gender, socioeconomic status or political party, COVID-19 has impacted everyone at some level. That impact has been especially palpable for the approximately 1.3 million elderly Americans who reside in the country's 15,600 nursing homes. Inside these facilities, the forced isolation caused by COVID-19 disrupted daily routines and left many of the residents with higher-then-normal levels of stress, anxiety and depression. Because many of these elderly individuals lack the resources or knowledge to use communications tools such as FaceTime or Zoom, their family and friends had no way to visit them except through a facility window. What these family members couldn't see as they peered through their loved one's glass frame was the mental ...

Researchers closer to gene therapy that would restore hearing for the congenitally deaf

2021-05-19

CORVALLIS, Ore. - Researchers at Oregon State University have found a key new piece of the puzzle in the quest to use gene therapy to enable people born deaf to hear. The work centers around a large gene responsible for an inner-ear protein, otoferlin. Mutations in otoferlin are linked to severe congenital hearing loss, a common type of deafness in which patients can hear almost nothing. "For a long time otoferlin seemed to be a one-trick pony of a protein," said Colin Johnson, associate professor of biochemistry and biophysics in the OSU College of Science. "A lot of genes will find various things to do, but the ...

Digital precision agriculture tool helps Nepalese rice farmers breakthrough yield barriers

2021-05-19

Rice farmers in Nepal are chronically falling short of their potential productivity. Poor rice yields are persistent across the Terai--a lowland region lying south of the outer foothills of the Himalayas that extends through southern Nepal into northern India--and existing decision support systems are failing to provide the precision required. To date, farmers in the area have lacked the knowledge and support they need to properly plan nutrient applications for their crops. Current nutrient recommendation systems only provide "blanket" prescriptions that fail ...

LAST 30 PRESS RELEASES:

Role of ELK3 in ferroptosis of rheumatoid arthritis fibroblast-like synoviocytes

Team of Prof. Woo Young Jang Department of Orthopedic Surgery, KU Anam Hospital wins the Best Paper Award from the Korean Musculoskeletal Tumor Society