X Ray News and Research

RSS

Researchers develop protein therapy that may stop cancer growth

A team of Stanford researchers has developed a protein therapy that disrupts the process that causes cancer cells to break away from original tumor sites, travel through the blood stream and start aggressive new growths elsewhere in the body.

22 Sep 2014

Biosensor opens up possibility of rapid, point-of-care diagnostic tool for cancer patients

An ultrasensitive biosensor made from the wonder material graphene has been used to detect molecules that indicate an increased risk of developing cancer.

22 Sep 2014

Even in N.H., which seeks to make health prices transparent, getting information is difficult

New Hampshire is one of a handful of states that requires disclosure of health care prices. Also, The Miami Herald continues its coverage of the problems Miami-Dade County has in trying to get details about what it spends on health care for workers.

21 Sep 2014

Two young Egyptian scientists at TUM win ISS project

Two researchers at Technische Universit-t M-nchen have won the 'International Space Station Research Competition' with their project 'Egypt Against Hepatitis C Virus.' As their prize, the scientists will see the International Space Station crew perform experiments on the space station.

19 Sep 2014

Intimate partner violence may trigger irritable bowel syndrome, insomnia

One in five men in the U.S. reports violence towards their spouse or significant other, says a new nationally-representative study by the University of Michigan.

16 Sep 2014

Researchers find new method to measure modified protein structures in biological sample

Cells regulate protein functions in a wide variety of ways, including by modifying the protein structure. In an instant, a protein can take on another form and perform no or even the "wrong" function: in humans, proteins that fold wrongly can cause serious diseases such as Alzheimer's, Parkinson's or cystic fibrosis.

16 Sep 2014

Three-year safety data from INTREPID study of Oraya Therapy™ for wet age-related macular degeneration results announced

Oraya Therapeutics Inc. announced that full results of three-year safety follow-up data from the INTREPID study of Oraya Therapy™ for wet age-related macular degeneration (AMD) further demonstrated a favorable safety profile and also showed that there was no significant difference in vision outcomes in patients treated with Oraya Therapy compared with those receiving anti-vascular endothelial growth factor (anti-VEGF) injections alone.

15 Sep 2014

New effort to eliminate harm and reinforce culture of caring in healthcare

In a new effort to eliminate harm and reinforce a culture of caring in healthcare, Johns Hopkins School of Nursing faculty members Ellen Ray, DNP, MS, RN, CNM, Cynthia Foronda, PhD, RN, CNE, and Brigit Van Graafeiland, DNP, CNRP, have been chosen to serve in the third cohort of the Johns Hopkins Armstrong Institute Patient Safety and Quality Leadership Academy.

11 Sep 2014

UW Carbone Cancer Center treats patients with MRIdian MRI-guided radiation therapy system

The MRIdian (me-rid-i-an) system from ViewRay, a privately held medical device company, is now being used to treat patients at the University of Wisconsin Carbone Cancer Center in Madison, Wisconsin, the second clinical group in the world to treat patients with MRI-guided radiation therapy.

10 Sep 2014

RT with concurrent chemotherapy post surgery is effective for treating endometrial cancer

Radiation therapy with concurrent paclitaxel chemotherapy following surgery is an effective treatment for patients with high-risk endometrial cancer, according to a study published in the September 1, 2014 edition of the International Journal of Radiation Oncology ● Biology ● Physics (Red Journal), the official scientific journal of the American Society for Radiation Oncology (ASTRO).

10 Sep 2014

Novel virus could be source of severe respiratory disease in ball pythons

Researchers have identified a novel virus that could be the source of a severe, sometimes fatal respiratory disease that has been observed in captive ball pythons since the 1990s. The work is published this week in mBio-, the online open-access journal of the American Society for Microbiology.

9 Sep 2014

Internal water channels can pave way for novel approaches in drug development

G protein-coupled receptors are the largest class of cell surface receptors in our cells, involved in signal transmission across the cell membrane.

9 Sep 2014

Temperature of exhaled breath could be used to diagnose lung cancer

The temperature of exhaled breath could be used to diagnose lung cancer, according to a new study. The research, presented at the European Respiratory Society (ERS) International Congress in Munich today (8 September 2013), suggests that testing the temperature of breath could be a simple and noninvasive method to either confirm or reject the presence of lung cancer.

8 Sep 2014

Researchers test long-standing hypothesis that salamanders might climb vegetation for food

Salamanders spend the vast majority of their lives below ground and surface only for short periods of time and usually only on wet nights.

5 Sep 2014

Treating wet AMD with gold nanoparticles: an interview with Jim Taylor, CEO, Oraya Therapeutics

Wet AMD is characterized by abnormal growth of blood vessels in the macula (the area of the eye containing vision-enabling photoreceptors), and is responsible for the vast majority of severe vision loss in the industrialized world.

4 Sep 2014

Study shows 1 in 10 patients may not need surgery following heart attack

Researchers from the Golden Jubilee National Hospital and the University of Glasgow have reported a study that shows one in ten patients may not need cardiac intervention following a heart attack and in those that do need stents, the procedure can be targeted more effectively.

4 Sep 2014

Scientists identify developmental on-off switch for Streptomyces

Scientists have identified the developmental on-off switch for Streptomyces, a group of soil microbes that produce more than two-thirds of the world's naturally derived antibiotic medicines.

30 Aug 2014

$Raloxifene: FDA approved treatment for decreasing fracture risk in osteoporosis$

Raloxifene: FDA approved treatment for decreasing fracture risk in osteoporosis

Raloxifene is a U.S. Food and Drug Administration (FDA)-approved treatment for decreasing fracture risk in osteoporosis.

30 Aug 2014

Philips to highlight full range of cardiology solutions at ESC Congress 2014

Royal Philips today announced its presence at the European Society of Cardiology Congress 2014, where the company is highlighting the full range of its cardiology solutions serving clinicians and patients across the care continuum from prevention and diagnosis, to treatment, recovery and wellness.

From Philips Healthcare 29 Aug 2014

State highlights: Heroin deaths rise in N.Y.; TennCare computer system delay; Colo. races to win $87M to integrate care;

A heroin crisis gripping communities across the country deepened in New York last year, with more people in the city dying in overdoses from the drug than in any year since 2003. In all, 420 people fatally overdosed on heroin in 2013 out of a total of 782 drug overdoses, rising to a level not seen in a decade in both absolute numbers and as a population-adjusted rate, according to preliminary year-end data from the city's health department (Goodman, 8/28).

29 Aug 2014