Strana 1 od 45 výsledky
BACKGROUND
Lysozyme, one of the major protein components of human milk that is also synthesized by a significant percentage of breast carcinomas, is associated with lesions that have a favorable outcome in female breast cancer. Here we evaluate the expression and prognostic value of lysozyme in male
In 37 patients with breast cancer, lysozyme activity in undiluted and diluted sera was determined. Blood was collected from peripheral vein before surgical intervention, during surgery from vein draining when radiotherapy was finished. In parallel experiments the lysozyme activity was tested in
OBJECTIVE
Estimation of cytostatics influence used in breast cancer treatment on lysozyme activity in human tears depend on time of treatment.
METHODS
8 women were treated at the base of chemotherapy schema: docetaxel with doxorubicin and 4 women treated with schema CMF: cyclophosphamide,
The lysozyme content of tumor-infiltrating macrophages (TIM) from human breast carcinomas has been compared with that of blood monocytes both from breast cancer patients and tumor-free controls. Cells were identified as macrophages or monocytes with the use of rosetting reactions to detect receptors
Chemotherapy side effects have long been a matter of great concern. Here we describe a structurally stable self-assembled nanostructured lysozyme (snLYZ) synthesized using a simple desolvation technique that exhibited anticancer activity, as well as excellent hemocompatibility. Field emission
Breast cancer (BC) remains a major cause of mortality, and early detection is considered important for reducing BC-associated deaths. Early detection of BC is challenging in young women, due to the limitations of mammography on the dense breast tissue of young women. We recently reported results of
Synergistic multimodality therapy is needed for breast cancer. Breast cancer frequently has p53 mutations that result in cells less likely to undergo apoptosis when exposed to DNA damaging therapies. Taxol (paclitaxel) is more effective in the presence of mutant p53. (90)Y-labeled DOTA-peptide-ChL6
Lysozyme is a conserved antimicrobial enzyme and has been cited for its role in immune modulation. Increase in lysozyme concentration in body fluids is also regarded as an early warning of some diseases such as Alzheimer's, sarcoidosis, Crohn's disease, and breast cancer. Therefore, a method for a
The authors describe a method for electrochemical determination of the breast cancer biomarker α-lactalbumin (α-LA) using disposable screen-printed carbon electrodes (SPCEs). Lysozyme-conjugated Fe3O4 nanoparticles (Lys-Fe3O4NPs) were used to capture α-LA on the surface of the SPCEs which then is
Serum lysozyme has been demonstrated to be an indicator for macrophage activity in the tumor-bearing host. Therefore, we investigated lysozyme levels in the sera of 336 untreated tumor patients (121 malignant melanoma, 61 lung cancers, 70 cervical cancers, 49 breast cancers and 35 benign breast
Lysosomes and lysosomal enzymes are known to be involved in cancer processes. However, integrated biochemical and cell biology studies are necessary to understand how lysosomal enzymes could initiate cancer. Most breast cancer is initiated in the milk ducts. The hypothesis presented here is that
We have investigated the influence of the 5'-flanking region of the chicken lysozyme gene on steroid dependent gene expression. By transient transfection of lysozyme-CAT fusion genes into the human breast cancer cell line T-47D, a DNA element was identified which stimulates CAT expression when
Migration, phagocytosis and lysozyme production of peripheral monocytes from 36 patients with breast carcinoma was compared with a group of 36 healthy controls. A significant reduction in monocyte random migration and migration towards a chemotactic agent (P less than 0.001) was observed in patients
Cell suspensions from 16 tumour-free axillary lymph nodes from breast cancer patients were prepared, using collagenase digestion to free the sinus histiocytes from the fibrous stroma of the nodes. The histiocytic cells so obtained were then characterized using four surface markers: Fc(IgG)
[We have measured four urinary nucleosides (dimethylguanosine, 1-methylinosine, pseudouridine and beta-aminoisobutyric acid)in patients with benign breast disease and patients with early and advanced breast cancer in order to assess their value as tumour-index-substances. We compared the results