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Testosterone replacement theraphy for senior men beneficial

The risk of osteoporosis (bone fracture) in women is highly recognized by the public.

8 Apr 2008

Periodontitis and human papillomavirus combined increase risk for tongue cancer

Persons with periodontitis who also are infected with human papillomavirus (HPV) are at increased risk of developing tongue cancer, new research conducted at the University at Buffalo School of Dental Medicine has shown.

7 Apr 2008

De-marrowing helps bones mend faster

Could you strengthen bones and speed up recovery after fractures and breaks simply by removing some bone marrow with a syringe?

3 Apr 2008

Special catheter that clears debris from artery helps blood flow in percutaneous coronary intervention

Use of a special catheter that sucks out, or aspirates, bits of plaque and blood clot that break loose during percutaneous coronary intervention (PCI) significantly enhances blood flow deep in the heart muscle in patients who are experiencing a heart attack, according to a recently published study.

31 Mar 2008

Uterine fibroid embolization effective in cases where focused ultrasound failed

Uterine fibroid embolization (UFE), a minimally invasive interventional radiology treatment for uterine fibroids, provides significant relief of symptoms for women whose focused ultrasound (FUS) treatment failed, according to a study released during the Society of Interventional Radiology's 33rd Annual Scientific Meeting in Washington, D.C. Primary care physicians and gynecologists can feel confident in informing patients that a failed FUS treatment does not require subsequent gynecological surgery.

19 Mar 2008

New interventional radiology treatment shows promise for complications from bone marrow, stem cell tranplants

The standard treatment to treat graft-versus-host disease (GVHD) after bone marrow or cord blood transplant is intravenous (IV) steroids that alter the immune response; however, it is not always effective and failure results in very high mortality.

19 Mar 2008

First 3-D view of anti-cancer agent

Researchers from the Indiana University School of Medicine and the Purdue School of Science at Indiana University-Purdue University Indianapolis have created the first three-dimensional image of how a well-established chemotherapy agent targets and binds to DNA.

19 Mar 2008

$Variants of the gene LRP5 associated with increased risk of bone fractures, low bone mineral density$

Variants of the gene LRP5 associated with increased risk of bone fractures, low bone mineral density

Results from a large study indicate that variants of the gene LRP5 are associated with a significant increase in the risk of fractures, by up to 20 percent, and lower levels of bone mineral density in the spine and hip, according to a study in the March 19 issue of JAMA, a theme issue on Genetics and Genomics.

19 Mar 2008

Most women unaware of uterine fibroid embolization

A study presented at the Society of Interventional Radiology's 33rd Annual Scientific Meeting shows of 105 patients in the Atlanta metro area, only 18 percent of the women who saw a private practice gynecologist were told about uterine fibroid embolization (UFE), a minimally invasive treatment for uterine fibroids provided by interventional radiologists.

19 Mar 2008

Researchers discover how stealthy HIV protein gets into cells

Scientists have known for more than a decade that a protein associated with the HIV virus is good at crossing cell membranes, but they didn't know how it worked.

18 Mar 2008

New robotic interventional imaging technology holds promise of improved cancer care

New research released at the Society of Interventional Radiology's (SIR) Annual Scientific Meeting in Washington, D.C., this week, holds promise of a new interventional imaging capability using advanced robotics provided by Siemens Healthcare (www.siemens.com/healthcare), to improve the value of chemoembolization in treating cancer.

From Siemens Healthineers 18 Mar 2008

New treatment for severe frostbite

Using imaging to visualize areas lacking blood flow and deliver drugs via catheter, interventional radiologists are reopening recently frozen, clotted arteries with clot-busting and anti-spasmodic drugs.

18 Mar 2008

Workers exposed to low levels of an asbestos-like mineral from Montana vermiculite may up lung disease risk

Workers exposed to low levels of an asbestos-like mineral from Montana more than two decades ago are at an increased risk for lung disease today, according to research from the University of Cincinnati (UC).

17 Mar 2008

Twist in the battle against TB

Scientists at the University of Leicester have uncovered a dramatic new twist in the battle against TB.

14 Mar 2008

New research provides dynamic visualization of simplest circadian clock

Scientists have acquired a more dynamic picture of events that underlie the functions of a bacterial biological clock.

14 Mar 2008

Researchers find benefit for lymphoma patients in combined PET-CT scanning

Combined positron emission tomography (PET) and computed tomography (CT) imaging of lymphoma patients is a more effective method to evaluate response to radiation therapy, and may help patients avoid unnecessary follow-up treatments, a study by researchers at the University of Southern California (USC) suggests.

13 Mar 2008

Novel imaging technique provides comprehensive diagnosis of heart disease

In the current issue of the journal Circulation, a research team from the Medical University of South Carolina's (MUSC) Heart & Vascular Center report their initial experience with a novel imaging technique that enables comprehensive diagnosis of heart disease based on a single computerized tomographic (CT) scan.

6 Mar 2008