5 Ergebnisse
The damaging effect of aluminum ions (Al3+) on the organism is widely investigated in clinics and experiments that indicate its role as a participant in the synthesis of precursors for amyloid proteins and as a potential agent in the ethiology of Alzheimer's disease. It has been shown that Al
A well-characterized line of rat Schwann cells has been examined for its ability to produce collagen. About 14% of the [(3)H]proline in the proteins that were secreted into the culture medium by the cells was hydroxylated, while only 1% of the labeled proteins in the cell layer contained
Morphologically atypical cells were first detected in the adjacent connective tissue 98 days after implanting a paraffin pill containing 2 mg of 7,12-dimethylbenz[a]anthracene (DMBA) into the subcutaneous tissues of rats. These cells subsequently formed groups and finally produced gross malignant
Morphologically atypical cells were first detected on the 98th day after subcutaneous implantation to rats of a paraffin pellet containing 2 mg of 7,12-dimethylbenz(a)anthracene (DMBA). These cells subsequently formed groups and finally gave rise to malignant fibrous histiocytomas. Early atypical
Neurofibromatosis type 1 (NF1) is a common familial tumour syndrome with multiple clinical features such as neurofibromas, café-au-lait spots (CLS), iris Lisch nodules, axillary freckling, optic glioma, specific bone lesions and an increased risk of malignant tumours. It is caused by a wide spectrum