pH News and Research

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pH comes from the term “power of Hydrogen”, or the hydrogen ion concentration present in a given solution. It helps to measure the acidity or alkalinity of a substance.

Microplastics found to promote antibiotic resistance in bacteria

Microplastics-tiny shards of plastic debris-are all over the planet. They have made their way up food chains, accumulated in oceans, clustered in clouds and on mountains, and been found inside our bodies at alarming rates.

11 Mar 2025

Machine learning models fall short in predicting in-hospital mortality

It would be greatly beneficial to physicians trying to save lives in intensive care units if they could be alerted when a patient's condition rapidly deteriorates or shows vitals in highly abnormal ranges.

11 Mar 2025

Gender gaps in peripheral vascular disease impact diagnosis and treatment

The disparities between men and women in prevalence, risk factors and symptoms of peripheral vascular disease (PVD) have a profound impact on prevention, diagnosis, treatment and outcomes for women, according to a new American Heart Association scientific statement published today in the Association's flagship, peer-reviewed journal Circulation.

11 Mar 2025

Nwd1 gene linked to liver dysfunction in metabolic disease

Metabolic dysfunction-associated steatohepatitis (MASH) is a liver disease that progresses without symptoms and is associated with significant global public health concerns.

11 Mar 2025

One in three young people estimated to live with pediatric onset chronic conditions

The prevalence of chronic conditions has risen to unprecedented levels over the past twenty years, with nearly 1-in-3 young people estimated to now be living with pediatric onset conditions that significantly affect their lives, new research suggests.

10 Mar 2025

Breakthrough drug combination targets KRAS mutation in lung cancer

A breakthrough in lung cancer treatment may be on the horizon. Scientists at VCU Massey Comprehensive Cancer Center have uncovered a powerful combination therapy leveraging sotorasib-an FDA-approved drug in the market-and an experimental drug called FGTI-2734, which could make precision medicine more effective for patients with a highly resistant form of lung cancer.

10 Mar 2025

Research sheds light on human misperceptions of dog emotions

Life with a dog is a matter of give and take. Especially when it comes to communication. With no common human-dog language, our ability to communicate relies on understanding and reading our pet, and vice versa.

10 Mar 2025

UF researchers develop AI tool to tackle ancestral bias in precision medicine

University of Florida researchers are addressing a critical gap in medical genetic research - ensuring it better represents and benefits people of all backgrounds.

10 Mar 2025

Walking more steps and exercise linked to lower risk of death in postmenopausal cancer survivors

Among postmenopausal women with a history of cancer, taking more daily steps and engaging in moderate-to-vigorous physical activity were both associated with a significantly reduced risk of death from cardiovascular disease, according to preliminary research presented at the American Heart Association's Epidemiology and Prevention | Lifestyle and Cardiometabolic Health Scientific Sessions 2025.

10 Mar 2025

Why do some people need supplements and others don’t? New review explains

New research in The New England Journal of Medicine reviews current knowledge on micronutrient requirements, deficiencies, and interventions. It highlights the need for targeted supplementation and calls for advanced research to better diagnose and treat hidden deficiencies.

9 Mar 2025

NIH plans to centralize peer review process for grants

Today the National Institutes of Health is announcing plans to centralize peer review of all applications for grants, cooperative agreements and research and development contracts within the agency's Center for Scientific Review (CSR).

7 Mar 2025

Study highlights the long-term impact of COVID-19 pandemic on student performance

The impact of the COVID-19 pandemic on student performance is well known, but four years after the pandemic, scores in college classes are not returning to their pre-pandemic levels. A University of Mississippi study might point to an answer.

7 Mar 2025

Study finds link between pregnancy mineral levels and lower blood pressure in midlife

Women with higher levels of essential minerals circulating in their blood during pregnancy, particularly copper and manganese, along with vitamin B12, had a lower risk of developing high blood pressure in middle age, about 20 years later, according to research presented at the American Heart Association's Epidemiology and Prevention | Lifestyle and Cardiometabolic Health Scientific Sessions 2025.

6 Mar 2025

Lack of sleep and insomnia may raise teenagers’ risk for hypertension

Teenagers who do not get the recommended amount of sleep may be at an increased risk for high blood pressure, according to preliminary research presented at the American Heart Association's Epidemiology, Prevention, Lifestyle & Cardiometabolic Health Scientific Sessions 2025.

6 Mar 2025

New clinical trial tests 3D-printed devices for treating tracheobronchomalacia in infants

A new clinical trial will allow researchers to study 3D-printed bioresorbable devices aimed at treating children with rare and life-threatening airway condition tracheobronchomalacia.

6 Mar 2025

Researchers develop magnetic nanoparticles for precise cancer treatment

Traditionally, radiation, chemotherapy, and surgery have been the most common ways to remove and destroy malignant cells.

6 Mar 2025

Telehealth for ADHD treatment linked to higher substance use disorder risk

For nearly five years, people with attention deficit/hyperactivity disorder have had the option of getting their stimulant medications prescribed and renewed by doctors they see only over a computer screen, despite the risks that these stimulant drugs can pose if misused.

6 Mar 2025

UC San Diego researchers discover new way to predict breast cancer spread

By assessing how "sticky" tumor cells are, researchers at the University of California San Diego have found a potential way to predict whether a patient's early-stage breast cancer is likely to spread.

5 Mar 2025

New drug VIP36 shows promise in treating pain without harmful side effects

A research team funded by the National Institutes of Health (NIH) has developed a medication that shows promise in treating acute and chronic pain.

5 Mar 2025

Research debunks belief that e-cigarettes support smoking cessation

Researchers at the Herbert Wertheim School of Public Health and Human Longevity Science and Moores Cancer Center at University of California San Diego have found that, among smokers in the United States, e-cigarette use does not increase smoking cessation and is actually associated with reduced tobacco abstinence.

5 Mar 2025