glyoxal/breast neoplasms

The Southwest Oncology Group has evaluated methyl-GAG on a weekly schedule among patients with metastatic breast cancer. Among 72 fully and partial evaluable patients, one complete and four partial responses were seen. Toxicity was similar to other trials with this compound except for

Glyoxal (GL), a non-formalin-containing aldehyde tissue fixative, is advocated as a superior fixative that is environmentally safe and lacks the purported carcinogenic health hazards associated with formalin use. In addition, it is advertised as requiring no antigen retrieval before

Glycolaldehyde (GA) is formed by oxidative degradation of glucose, from glycated proteins, lipid peroxidation, and oxidation of amino acids, and by human neutrophils during phagocytosis. The exact purpose of GA production by phagocytes is unclear, but it is tempting to speculate that it is part of

Breast cancer is the leading cause of cancer mortality in women worldwide. Conventional cancer treatment is costly and results in many side effects. Dietary bioactive compounds may be a potential source for breast cancer prevention and treatment. In this scenario, the aim of this study was to

Tamoxifen is the standard adjuvant endocrine therapy for estrogen-receptor positive premenopausal breast cancer patients. However, tamoxifen resistance is frequently observed under therapy. A tamoxifen resistant cell line has been generated from the estrogen receptor positive mamma carcinoma cell

We report the development of Hadamard transform fluorescence spectral imaging microscopy by using a movable one-dimensional Hadamard mask to encode the image signals and a linear charge-coupled device (CCD) to detect the encoded spectral image signal. The technique has the ability of multi-spectral

Glycation of nucleotides in DNA forms AGEs (advanced glycation end-products). Nucleotide AGEs are: the imidazopurinone derivative dG-G [3-(2'-deoxyribosyl)-6,7-dihydro-6,7-dihydroxyimidazo[2,3-b]purin-9(8)one], CMdG ( N (2)-carboxymethyldeoxyguanosine) and gdC (5-glycolyldeoxycytidine) derived from