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[Thermoinduced structural changes in the membranes of animal organs following administration of antioxidants and during growth of malignancies].

By means of weak-bound spin probes--stable iminoxyl free radicals differing in the level of hydrophobity there were studied thermoinduced structural transitions in the membranes of cell organells of animal liver after intraperitoneal injection of antioxidants and in the course of malignant growth, and in the nuclear membranes of Ehrlich ascite carcinoma as well. It has been found that during the growth of Ehrlich ascite carcinoma changes in rotationary mobility of probes in cell nuclei isolated from the liver of tumour-carrying animal are similar to the changes observed after antiocidants injection. A different pattern is observed in tumour cells. The membranes of ascite cell nuclei are characterized by a weak dependence of tau c on temperature for both probes. Within the temperature range studied no characteristic structural transitions proceeding in the nuclei of intact animals are observed.

Animals↗
PubMed1983

Organization and administration of hospice care.

In these days of ever increasing health care costs, hospice is an important health care delivery method for insuring individualized, humane care of the terminally ill at a reasonable cost. In this article the authors discuss hospice concepts and strategies essential for the successful development of a hospice care program. Practical suggestions are provided for helping you develop a hospice program.

Hospices↗