Ultrasound News and Research

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Ultrasound is a procedure in which high-energy sound waves are bounced off internal tissues or organs and make echoes. The echo patterns are shown on the screen of an ultrasound machine, forming a picture of body tissues called a sonogram. Also called ultrasonography.

Potential new therapeutic approach identified for neuroblastoma tumors

Research led by Michael Lan, PhD, Professor of Pediatrics and Genetics at LSU Health New Orleans School of Medicine, found that a compound named 5'-iodotubercidin (5'-IT) suppresses the growth of neuroblastoma cells and identified a potential new therapeutic approach for the disease.

12 Apr 2019

New technique uses ultrasound to align living cells in engineered tissues

North Carolina State University researchers have developed a technique to improve the characteristics of engineered tissues by using ultrasound to align living cells during the biofabrication process.

11 Apr 2019

New technology provides clearer picture to clinicians treating gynecological cancer

New technology developed at Western University is providing an improved way for radiation oncologists to deliver treatment to women with gynecological cancers, including vaginal, cervical and uterine cancer.

9 Apr 2019

Jewish General Hospital initiates new clinical trial to avoid surgery in breast cancer patients

In a radical departure from established treatment protocols, Dr. Mark Basik, a surgical oncologist at Segal Cancer Centre at the Jewish General Hospital and senior investigator at the Lady Davis Institute, is leading an international effort that will lead to a clinical trial to forego surgery in breast cancer patients who show no signs of residual cancer following a course of pre-operative chemotherapy.

9 Apr 2019

Newly developed melanin nanoparticles could slow tumor growth

The dark skin pigment melanin protects us from the sun's damaging rays by absorbing light energy and converting it to heat.

5 Apr 2019

New cause of serious aortic disease discovered

Researchers have discovered that a family of lipids (fats) contribute to the development of a serious aortic disease, by driving clotting in the blood vessel wall.

4 Apr 2019

New study could improve methods for detecting congenital heart disease

A new study by biomedical engineering researchers at the University of Arkansas could significantly improve methods for detecting and diagnosing congenital heart disease in infants and small children.

4 Apr 2019

EU-funded researchers develop 'nano-vehicle' to deliver life-saving drugs

Despite many successes, modern medicine is still struggling to find effective treatments for serious pathologies such as cancer and neurodegenerative and inflammatory diseases. For Alzheimer’s disease, for example, only 30% of patients respond to therapy whereas for cancers the figure is only 25%.

1 Apr 2019

New short-pulse ultrasound technique enhances drug delivery to brains of mice

Scientists currently use long-wave pulses of ultrasound to deliver drugs, which can cause side effects. These new findings from Imperial on shorter-wave pulses could have implications for how drugs are used to help patients of Alzheimer's and other neurological diseases.

26 Mar 2019

Time-restricted eating may prove to be a dietary intervention against breast cancer

Changing when you eat rather than what you eat may prove to be a dietary intervention against breast cancer, suggests a new mouse study to be presented Saturday at ENDO 2019, the Endocrine Society's annual meeting in New Orleans, La.

25 Mar 2019

Transgender men preserve their fertility potential after one year of testosterone therapy

Transgender men preserve their fertility potential even after one year of treatment with the male hormone testosterone, according to a study that will be presented Saturday at ENDO 2019, the Endocrine Society's annual meeting in New Orleans, La.

25 Mar 2019

New technique measures frequency of sounds emitted from biological structures

Did you know that music and diagnostic imaging have something in common? Sounds have a lower or higher pitch depending on the size of the object that creates them.

25 Mar 2019

Blood test and mathematical model can estimate preterm birth rate in low-resource countries

Preterm birth is a leading cause of death among children under the age of five, with low resource countries facing the greatest challenge.

19 Mar 2019

Ultrasound offers precise, minimally invasive way to measure cardiac output in children

Currently, a practical, precise, minimally invasive way to measure cardiac output or heart function in children undergoing surgery does not exist.

18 Mar 2019

One-off surgery could offer hope to patients with high blood pressure

A one-off operation that targets the nerves connected to the kidney has been found to maintain reduced blood pressure in hypertension patients for at least six months, according to the results of a clinical trial led in the UK by Queen Mary University of London and Barts Health NHS Trust, and supported by the National Institute for Health Research.

18 Mar 2019

Cardiovascular benefits of diabetes drug extend across a wide spectrum of patients, shows study

The cardiovascular benefits of the diabetes drug dapagliflozin extend across a wide spectrum of patients and are especially pronounced in those with reduced ejection fraction, a measure of the heart's pumping ability indicative of poor heart functioning, according to research presented at the American College of Cardiology's 68thAnnual Scientific Session.

18 Mar 2019

Echocardiography may aid in patient selection for TMVR

Clinicians should use echocardiography, an ultrasound that shows the heart's structure and function, when determining whether patients with heart failure and a leaking heart valve are likely to benefit from valve repair, according to research presented at the American College of Cardiology's 68th Annual Scientific Session.

18 Mar 2019

A novel approach for treating inflammatory arthritis

Researchers at the University of Minnesota, in collaboration with researchers at Medtronic, have shown that noninvasive daily ultrasound stimulation of the spleen in mice with inflammatory arthritis resulted in significantly less joint swelling compared to arthritic mice that were not treated.

15 Mar 2019

PNAS publishes results of pilot study for early detection of liver cancer

Today, Proceedings of the National Academy of Sciences published the results of a pilot study for early detection of liver cancer in a cohort of HBV carriers, who are at risk for developing this disease.

13 Mar 2019

Midday nap appears to lower blood pressure levels

It seems that napping may do more than just reboot our energy level and improve our mood. New research being presented at the American College of Cardiology's 68th Annual Scientific Session found that people who took advantage of a midday snooze were more likely to have a noticeable drop in blood pressure compared with those who didn't nap.

8 Mar 2019

Ultrasound News and Research

Further Reading

Potential new therapeutic approach identified for neuroblastoma tumors

New technique uses ultrasound to align living cells in engineered tissues

New technology provides clearer picture to clinicians treating gynecological cancer

Jewish General Hospital initiates new clinical trial to avoid surgery in breast cancer patients

Newly developed melanin nanoparticles could slow tumor growth

New cause of serious aortic disease discovered

New study could improve methods for detecting congenital heart disease

EU-funded researchers develop 'nano-vehicle' to deliver life-saving drugs

New short-pulse ultrasound technique enhances drug delivery to brains of mice

Time-restricted eating may prove to be a dietary intervention against breast cancer

Transgender men preserve their fertility potential after one year of testosterone therapy

New technique measures frequency of sounds emitted from biological structures

Blood test and mathematical model can estimate preterm birth rate in low-resource countries

Ultrasound offers precise, minimally invasive way to measure cardiac output in children

One-off surgery could offer hope to patients with high blood pressure

Cardiovascular benefits of diabetes drug extend across a wide spectrum of patients, shows study

Echocardiography may aid in patient selection for TMVR

A novel approach for treating inflammatory arthritis

PNAS publishes results of pilot study for early detection of liver cancer

Midday nap appears to lower blood pressure levels

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