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Rheumatoid arthritis diagnosis: an interview with Dr. Stan Naides, Medical Director, Quest Diagnostics

Rheumatoid arthritis (RA) is an autoimmune disorder that can cause debilitating joint damage. In cases of RA, the immune system attacks the body’s own tissues, especially the membranes that line the joints. As a result, fluid builds up in the joints, causing pain and systemic inflammation, leading to joint destruction if untreated.

From Quest Diagnostics 23 Apr 2013

Study: Stressful situations at work can have negative impact on cardiovascular system and metabolism

Stressful situations at work can have a negative impact on the cardiovascular system and the metabolism. Stress, which is transmitted by direct and indirect signaling pathways, leads to an inflammatory response in the body, which can trigger cardiovascular diseases, amongst others.

23 Apr 2013

Individual cancer cells in blood stream are responsible for metastases in breast cancer patients

Individual cancer cells that break away from the original tumor and circulate through the blood stream are considered responsible for the development of metastases. These dreaded secondary tumors are the main cause of cancer-related deaths.

23 Apr 2013

Review summarises current data on markers for pancreatic cancer

A team of researchers of the UPV/EHU together with researchers from the Hospital Clínico of Barcelona have produced a bibliographical review that summarises the data currently existing on the markers for pancreatic cancer, and have published it in the specialised journal Clinica Chimica Acta.

23 Apr 2013

Study suggests specific form of vitamin E supplement improves function of blood vessels

Taking a specific form of a vitamin E supplement can accelerate the health benefits that occur when people quit smoking, new research suggests.

23 Apr 2013

Scientists discover new agent that removes potentially dangerous cells

Pluripotent stem cells can turn, or differentiate, into any cell type in the body, such as nerve, muscle or bone, but inevitably some of these stem cells fail to differentiate and end up mixed in with their newly differentiated daughter cells.

23 Apr 2013

Consuming grapes may protect against organ damage associated with metabolic syndrome

Consuming grapes may help protect against organ damage associated with the progression of metabolic syndrome, according to research presented Monday at the Experimental Biology conference in Boston. Natural components found in grapes, known as polyphenols, are thought to be responsible for these beneficial effects.

23 Apr 2013

Study: About 42% of screened veterans with blast injuries have irregular hormone levels

Up to 20 percent of veterans returning from Afghanistan and Iraq have experienced at least one blast concussion. New research suggests that nearly half these veterans may have a problem so under-recognized that even military physicians may fail to look for it.

23 Apr 2013

GeneCapture developing new device with one-hour pathogen testing capabilities

A company hatched as a partnership between The University of Alabama in Huntsville and chemical engineering professor Dr. Krishnan Chittur is in the design phase for a device that can provide physicians one-hour pathogen testing capabilities.

23 Apr 2013

Sleep deprivation affects vascular function and impairs breathing control

With work and entertainment operating around the clock in our modern society, sleep is often a casualty. A bevy of research has shown a link between sleep deprivation and cardiovascular disease, metabolic disorders, and obesity.

23 Apr 2013

Unavoidable damage to heart and lungs can be limited by using CVD drug

Unavoidable damage caused to the heart and lungs by radiotherapy treatment of tumours in the chest region can be limited by the administration of an ACE inhibitor, a drug commonly used in the treatment of cardiovascular disease, a group of Dutch researchers have found.

23 Apr 2013

Scientists identify new genes that offer potential treatment options for childhood arthritis

Scientists from The University of Manchester have identified 14 new genes which could have important consequences for future treatments of childhood arthritis.

From The University of Manchester 23 Apr 2013

Two studies examine safety of nitrous oxide for surgical anesthesia

Giving nitrous oxide as part of general anesthesia for noncardiac surgery doesn't increase the rate of complications and death—and might even decrease the risk of such events, according to a pair of studies in the May issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

23 Apr 2013

Tree nuts consumption helps improve health

Three new studies involving tree nuts (almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, pistachios and walnuts) were presented this week at the Experimental Biology Meeting in Boston, MA.

23 Apr 2013

TSRI scientists find way to directly turn bone marrow stem cells into brain cells

In a serendipitous discovery, scientists at The Scripps Research Institute have found a way to turn bone marrow stem cells directly into brain cells.

23 Apr 2013

Viewpoints: Solving the doctor shortage; Can Gov. Scott convince Fla. lawmakers to accept Medicaid expansion?

With every new report about the recent slowdown in health-care spending there is speculation in the media that the problem of rising health costs has somehow been solved or cut down to size.

23 Apr 2013

Research findings could provide a way to treat onset, progression of Parkinson's disease

The earliest signs of Parkinson's disease can be deceptively mild. The first thing that movie star Michael J. Fox noticed was twitching of the little finger of his left hand.

23 Apr 2013

Findings open new possibilities for research, testing treatments to combat obesity

Joslin scientists report significant findings about the location, genetic expression and function of human brown adipose tissue and the generation of new BAT cells.

23 Apr 2013

Study highlights importance of bonding, empathy in patient-physician relationships

In a small study of 39 primary care doctors and 208 of their patients, Johns Hopkins researchers have found that physicians built much less of an emotional rapport with their overweight and obese patients than with their patients of normal weight.

23 Apr 2013

New report presents recommendations to implement public health-based approach to drug policy

A comprehensive new report, Blueprint for a Public Health and Safety Approach to Drug Policy, by The New York Academy of Medicine and the Drug Policy Alliance presents wide-ranging recommendations to implement a public health-based approach to drug policy, calling for strong, effective leadership to make change.

23 Apr 2013

Blood News and Research

Rheumatoid arthritis diagnosis: an interview with Dr. Stan Naides, Medical Director, Quest Diagnostics

Study: Stressful situations at work can have negative impact on cardiovascular system and metabolism

Individual cancer cells in blood stream are responsible for metastases in breast cancer patients

Review summarises current data on markers for pancreatic cancer

Study suggests specific form of vitamin E supplement improves function of blood vessels

Scientists discover new agent that removes potentially dangerous cells

Consuming grapes may protect against organ damage associated with metabolic syndrome

Study: About 42% of screened veterans with blast injuries have irregular hormone levels

GeneCapture developing new device with one-hour pathogen testing capabilities

Sleep deprivation affects vascular function and impairs breathing control

Unavoidable damage to heart and lungs can be limited by using CVD drug

Scientists identify new genes that offer potential treatment options for childhood arthritis

Two studies examine safety of nitrous oxide for surgical anesthesia

Tree nuts consumption helps improve health

TSRI scientists find way to directly turn bone marrow stem cells into brain cells

Viewpoints: Solving the doctor shortage; Can Gov. Scott convince Fla. lawmakers to accept Medicaid expansion?

Research findings could provide a way to treat onset, progression of Parkinson's disease

Findings open new possibilities for research, testing treatments to combat obesity

Study highlights importance of bonding, empathy in patient-physician relationships

New report presents recommendations to implement public health-based approach to drug policy

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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