Late life depression and concepts of aging: an emerging paradigm.

Late life depression (LLD) is an emerging challenge, and recognized as a significant barrier to long-term healthy aging. Viewed within the context of the medical/biological model, advances in brain sciences over the last several decades have led to a deeper understanding of the biology of LLD. These advances in current knowledge include the description of aging brain pathophysiology; the biology and biochemistry of neurotransmitters; the correspondence between changes in neurological structure, function, and neural network; the description of neural, hormonal and inflammatory biomarkers; and identification of typical phenotypic subtypes of LLD.

PTX Treatment of Colon Cancer: Mode of Action Based on Tumor Marker and Cytokine Kinetics.

Background/aim: Cancer progression is associated with significant cachexia-induced weight loss and stomatitis. Pentoxifylline (PTX) is a drug shown to have beneficial anti-inflammatory effects in cancer patients, mainly through anti-TNFα mechanisms. This study determined the PTX effects and mode of action on weight-loss, stomatitis, and survival in colon cancer patients treated with chemotherapy, examining the kinetics of tumor markers and cytokine levels.

Effect of pentoxifylline on colon cancer patients treated with chemotherapy (Part I).

Background: Cancer progression is associated with significant systemic clinical manifestations including cachexia induced weight loss and anorexia. Pentoxifylline (PTX) is a drug that has been shown to have multiple beneficial effects in cancer patients through its anti-inflammatory properties.

Main Objective: To evaluate PTX effects on colon cancer patients treated with chemotherapy.

Informal caregivers of older Muslims diagnosed with cancer: A portrait of depression, social support, and faith.

Objective: Islamic population constitute more than 20% of the world population and is growing rapidly. Nevertheless, data concerning informal caregiving to older Muslim patients diagnosed with cancer are scarce. Improving the well-being of caregivers is a vital step to optimal care for the patients themselves throughout the Muslim community and the world.