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.

A small chemical change reverses prediabetes in obese mice

A small chemical change - shifting the position of two hydrogen atoms - makes the difference between mice that are healthy and mice with insulin resistance and fatty liver, major risk factors for diabetes and heart disease.

5 Jul 2019

Using NMR to Study Protein Structure, Dynamics and Mechanisms

Fábio Almeida describes how NMR can be used to elucidate protein structure and how this data can be applied to human disease.

From Bruker BioSpin - NMR, EPR and Imaging 4 Jul 2019

Study reveals first complete wiring diagram of an animal's nervous system

In a study published online today in Nature, researchers at Albert Einstein College of Medicine describe the first complete wiring diagram of the nervous system of an animal, the roundworm Caenorhabditis elegans, used by scientists worldwide as a model organism.

4 Jul 2019

Advances in artificial intelligence could shed light on aging process

There are two kinds of age: chronological age, w hich is the number of years one has lived, and biological age, which is influenced by our genes, lifestyle, behavior, the environment and other factors.

4 Jul 2019

Study reveals how protein mutation is involved in Christianson syndrome

Rearing its head in infancy, Christianson Syndrome is a rare disorder whose symptoms include intellectual disability, seizures and difficulty standing or walking.

4 Jul 2019

Hesperos' multi-organ model correctly determine cardiotoxic mechanisms

Hesperos Inc., pioneers of the "human-on-a-chip" in vitro system has announced the use of its innovative multi-organ model to successfully measure the concentration and metabolism of two known cardiotoxic small molecules over time, to accurately describe the drug behavior and toxic effects in vivo.

4 Jul 2019

UAMS receives $24.2 million federal funding to accelerate research

The University of Arkansas for Medical Sciences Translational Research Institute announced today it will receive five years of federal funding totaling $24.2 million to accelerate research that addresses Arkansas' biggest health challenges.

3 Jul 2019

Mice study suggests potential treatment approach for MS in humans

For decades medical researchers have known that an effective way to combat multiple sclerosis (MS) would be to suppress the human immune system, since the debilitating disease is caused by the immune system 'mistakenly' attacking tissues in the spine and brain.

3 Jul 2019

Researchers identify autoimmune disease linked with testicular cancer

Using advanced technology, scientists at Chan Zuckerberg Biohub, Mayo Clinic and University of California, San Francisco, have discovered an autoimmune disease that appears to affect men with testicular cancer.

3 Jul 2019

A short bout of exercise improves brain function, study reveals

Most people know that regular exercise is good for your health. New research shows it may make you smarter, too.

3 Jul 2019

Study explores impact of preterm birth on language outcomes in preschoolers

About 1 in 10 babies in the United States is born premature. These children are at an increased risk for adverse outcomes across a broad spectrum of neurodevelopmental domains, including language skills.

3 Jul 2019

A non-coding RNA may play major role in memory formation

You could call this a neat discovery. Researchers at the University of Alabama at Birmingham have found that a tissue-specific, non-coding RNA called NEAT1 has a major, previously undescribed role in memory formation.

3 Jul 2019

New statement lays down recommendations to combat fall in vaccination rates

Search engines and social media organizations must do more to prevent the spread of inaccurate information on childhood vaccination, and governments must better support mandatory immunization programs, says an international group of leading public health scientists in a statement published in the Journal of Health Communication.

2 Jul 2019

Study finds link between radioactive iodine doses and cancer death

Radioactive iodine has been used since the 1940s to treat hyperthyroidism, an overactive thyroid. This study is an extension of one that has followed patients in the United States and the United Kingdom treated for hyperthyroidism for nearly 70 years.

2 Jul 2019

Vitamin D deficiency at birth increases risk of high blood pressure in children

Vitamin D deficiency from birth to early childhood was associated with an increased risk of elevated blood pressure in later childhood and adolescence, according to new research in the American Heart Association journal Hypertension.

1 Jul 2019

Study highlights secondhand effects of drinking

Each year, one in five U.S. adults -- an estimated 53 million people -- experience harm because of someone else's drinking, according to new research in the Journal of Studies on Alcohol and Drugs.

1 Jul 2019

Many grandparents’ medications are not safely stored around grandchildren, poll finds

Whether it's a rare treat or a weekly routine, spending time with grandchildren brightens life for many older adults. But a new poll suggests many of them could do more to reduce the risk of their medications harming their grandchild.

1 Jul 2019

Swimming pools could be breeding grounds for diarrhea-causing germs

Summers get along best with swimming pools, spas and other water play regions. The Centre for Disease Prevention and Control (CDC) USA has warned that these pools could be the focal point of spread of certain bacteria, parasites and virsues.

1 Jul 2019

Study investigates the influence of surgery, anesthesia on MS relapse risk

A recent Multiple Sclerosis Journal study that included data from 281 patients and 609 surgeries suggests post-operative MS relapse risk does not significantly differ from pre-operative relapse risk.

29 Jun 2019

Scientists unravel how cells unfold proteins

A happy cell is a balanced cell, but for every stupendously twisted protein it creates, it must tear the old ones asunder. That means untangling a convoluted pretzel-like mass for recycling. Cdc48 plays a critical role in unraveling the spent proteins.

29 Jun 2019