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Findings open pathway to studying bat brains to understand certain human language disorders

Researchers from Georgetown University Medical Center and American University have shown that, like humans, mustached bats use the left and right sides of their brains to process different aspects of sounds. Aside from humans, no other animal that has been studied, not even monkeys or apes, has proved to use such hemispheric specialization for sound processing -- meaning that the left brain is better at processing fast sounds, and the right processing slow ones.

27 Apr 2015

Pocket-sized ultrasound device reduce need for further testing in inpatient and outpatient settings

Results from a study presented today at The International Liver Congress 2015 demonstrate that the use of a pocket-sized ultrasound device (PUD) helps to reduce the need for further testing in both the inpatient and outpatient setting.

25 Apr 2015

New study shows 'alarming rise' in costs of MS drugs over last 20 years

A new study shows an "alarming rise" over the last 20 years in the costs of drugs used to slow the progression of multiple sclerosis or reduce the frequency of attacks, according to a study led by researchers at Oregon Health & Science University and Oregon State University.

25 Apr 2015

Ultrasound settings can change beat frequency of cardiac cells

Ultrasound—the technology used for sonograms and examining the heart—can increase the rate at which heart cells beat, researchers from Drexel University report.

24 Apr 2015

Alternative treatment options for uterine fibroids

A 47-year-old African-American woman has heavy menstrual bleeding and iron-deficiency anemia. She reports the frequent need to urinate during the night and throughout the day. A colonoscopy is negative and an ultrasonography shows a modestly enlarged uterus with three uterine fibroids, noncancerous growths of the uterus.

24 Apr 2015

UTMB study highlights current use of oxygen therapy in patents with COPD

A new study about the use of oxygen to treat chronic obstructive pulmonary disease from The University of Texas Medical Branch at Galveston found that the majority of patients receiving oxygen therapy were low-income, non-Hispanic white females about 75 years old with two or more other health conditions.

24 Apr 2015

Current challenges in tackling macular degeneration: an interview with Mark Ackermann, AMD Alliance International

There are two forms of macular degeneration: the wet form and the dry form. The dry form is less challenging as it affects a smaller number of people and the disease progression is far slower...

21 Apr 2015

Smoking and genetics can increase women's likelihood of giving birth to twins

African American mothers who smoke and have a genetic profile that includes a single nucleotide polymorphism (SNP) of the TP53 gene have an increased likelihood of having twins, concluded a team of researchers from the University of South Florida and the University of Illinois at Urbana-Champaign.

21 Apr 2015

TERT gene alterations co-occur with frequently altered bladder cancer genes

In results presented today at the American Association for Cancer Research Annual Meeting 2015, a collaborative study by the University of Colorado Cancer Center and the National Cancer Institute reports that the TERT gene promoter was altered in 69 percent of 54 cases of bladder cancer due to variants that occur after birth (called "somatic") and in 56 percent of bladder cancers due to inherited variants (called "germline").

21 Apr 2015

Study: Extending natalizumab treatment effective in preventing MS symptoms

In a study of 1,964 patients with multiple sclerosis (MS) led by researchers at the NYU Langone Multiple Sclerosis Comprehensive Care Center, extending the dose of natalizumab from 4 weeks up to 8 weeks was shown to be well-tolerated and effective in patients, and resulted in no cases of the potentially fatal side effect progressive multifocal leukoencephalopathy (PML).

21 Apr 2015

Some lung cancer patients can benefit from melanoma drugs

A subset of lung cancer patients can derive important clinical benefits from drugs that are more commonly used to treat melanoma, the authors of a new academic clinical trial in Europe have reported at the European Lung Cancer Conference (ELCC) in Geneva, Switzerland.

20 Apr 2015

Many Medicare patients undergo unnecessary routine preoperative tests before cataract surgery

More than half of all Medicare patients who have cataract surgery undergo unnecessary routine preoperative testing, despite strong evidence that these tests are usually not beneficial and increase national health care costs, reports a study published on April 16 in The New England Journal of Medicine.

17 Apr 2015

Study looks at dabigatran adherence across Veterans Health Administration sites

Among patients with atrial fibrillation who filled prescriptions for the anticoagulant dabigatran at Veterans Health Administration sites, there was variability in patient medication adherence across sites, with appropriate patient selection and pharmacist-led monitoring associated with greater adherence to the medication, according to a study in the April 14 issue of JAMA.

16 Apr 2015

Warfarin and PT-INR testing: an interview with Paul Wright, CEO, Universal Biosensors

There are roughly 10 million people worldwide taking Warfarin, accounting for more than 200 million point of care (POC) PT-INR tests performed globally each year...

15 Apr 2015

LaVision BioTec reports on the Beatson Institute for Cancer Research and their use of multiphoton microscopy to understand the behaviour of cells in cancer metastasis

LaVison BioTec, developers of advanced microscopy solutions for the life sciences, report on the research of Professor Kurt I Anderson and his groups' studies of cell migration in the context of cancer metastasis at the Beatson Institute for Cancer Research...

14 Apr 2015

Women in developed countries are more likely to be physically assaulted, study finds

When researchers examine violent assault numbers, historically the data has pointed to higher rates of female victimization in developing countries. But a study by a West Virginia University sociology professor finds that women in developed countries — like the United States — are actually more likely to be physically assaulted than women in developing countries.

13 Apr 2015

Computer model provides policy prescription to optimize early HIV treatment

When a whole country's public health is at stake, making the wrong policy choices can cost lives and money. That's why researchers have worked to develop computer simulations of epidemics that can model individual behaviors and interactions to predict the spread of disease and the efficacy of interventions.

10 Apr 2015

Humans carry recessive disease mutations that can cause severe genetic disorders or prenatal death

Humans carry an average of one to two mutations per person that can cause severe genetic disorders or prenatal death when two copies of the same mutation are inherited, according to estimates published today in the journal GENETICS.

9 Apr 2015

UTMB scientists develop quick-acting vaccine that is effective against Ebola strain

An interdisciplinary team from The University of Texas Medical Branch at Galveston and Profectus BioSciences, Inc. has developed a quick-acting vaccine that is both safe and effective with a single dose against the Ebola strain that killed thousands of people in West Africa last year.

8 Apr 2015

Loyola otolaryngologist offers tips to identify, treat ear infection in children

Earaches in babies are not uncommon. But a baby's inability to communicate symptoms can leave most parents feeling helpless. According to the American Academy of Pediatrics, three-fourths of babies will get at least one ear infection before the age of one.

8 Apr 2015

Frequency News and Research

Findings open pathway to studying bat brains to understand certain human language disorders

Pocket-sized ultrasound device reduce need for further testing in inpatient and outpatient settings

New study shows 'alarming rise' in costs of MS drugs over last 20 years

Ultrasound settings can change beat frequency of cardiac cells

Alternative treatment options for uterine fibroids

UTMB study highlights current use of oxygen therapy in patents with COPD

Current challenges in tackling macular degeneration: an interview with Mark Ackermann, AMD Alliance International

Smoking and genetics can increase women's likelihood of giving birth to twins

TERT gene alterations co-occur with frequently altered bladder cancer genes

Study: Extending natalizumab treatment effective in preventing MS symptoms

Some lung cancer patients can benefit from melanoma drugs

Many Medicare patients undergo unnecessary routine preoperative tests before cataract surgery

Study looks at dabigatran adherence across Veterans Health Administration sites

Warfarin and PT-INR testing: an interview with Paul Wright, CEO, Universal Biosensors

LaVision BioTec reports on the Beatson Institute for Cancer Research and their use of multiphoton microscopy to understand the behaviour of cells in cancer metastasis

Women in developed countries are more likely to be physically assaulted, study finds

Computer model provides policy prescription to optimize early HIV treatment

Humans carry recessive disease mutations that can cause severe genetic disorders or prenatal death

UTMB scientists develop quick-acting vaccine that is effective against Ebola strain

Loyola otolaryngologist offers tips to identify, treat ear infection in children

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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