Biochemical Investigation of Tissue Oxidative Stress and Angiogenesis with Associated Trace Elements in Breast Disease Patients in Uttarakhand, India.

Breast cancer is a heterogeneous cancer with diverse clinical symptoms and an ambiguous molecular spectrum. Oxidative damage, antioxidant activity, and angiogenesis combine to form significant complex factors that stimulate breast cancer development and progression. This study is designed to determine level changes in total antioxidant status and markers of lipid peroxidation melondialdehyde (MDA) and angiogenesis vascular endothelial growth factor (VEGF) along with related micronutrients of copper, zinc, magnesium, and iron in malignant and benign breast disease tissue extracts.