Medical research

Saliva test could offer new way to check immunity

New research from the University of Birmingham shows that antibody levels in saliva are linked to those in blood serum, suggesting a new method for assessment of protection against bacterial infections.

Cardiology

Heart disease protein linked to brain damage

Levels of a protein in the blood associated with heart disease are also linked to early-stage brain damage, according to a study appearing online in the journal Radiology.

Immunology

uPAR elevated in bronchial tissue of asthma patients

(HealthDay)—Urokinase plasminogen activator receptor (uPAR) is elevated in patients with asthma, with high uPAR levels linked to severe, non-atopic disease, according to a study published online Sept. 14 in Allergy.

Diabetes

ADA: Empagliflozin linked to reduction in T2DM nephropathy

(HealthDay)—For patients with type 2 diabetes at high cardiovascular risk, empagliflozin is associated with a reduction in incident or worsening nephropathy, according to a study published online June 14 in the New England ...

Diseases, Conditions, Syndromes

Markers that predict omalizumab response identified

(HealthDay)—Baseline serum periostin levels and levels of serum free immunoglobulin E (IgE) during treatment follow-up may be useful in assessing response to omalizumab treatment for asthma, according to a study published ...

Health

Low-normal sodium deemed major risk for mortality in elderly

A slightly lower serum sodium concentration within the normal range is a major risk factor for mortality in elderly adults, according to a study published in the March issue of the Journal of the American Geriatrics Society.

Diabetes

Vitamin D may help avert early onset of insulin resistance

(HealthDay)—Early intervention with vitamin D in deficient individuals may help ward off early onset of insulin resistance, according to a study published online Feb. 18 in Diabetes, Obesity and Metabolism.

Diseases, Conditions, Syndromes

Low-dose rifaximin cuts endotoxin level in cirrhosis

(HealthDay)—For patients with liver cirrhosis, low-dose rifaximin is comparable to high-dose rifaximin for reducing serum endotoxin levels, according to a study published online Oct. 16 in the Journal of Digestive Diseases.

Diseases, Conditions, Syndromes

Serotonin levels low in ankylosing spondylitis

(HealthDay)—Patients with ankylosing spondylitis (AS) have lower serotonin levels than healthy controls and patients with rheumatoid arthritis (RA), according to a study published online Sept. 30 in the Journal of Bone ...

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