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Using an unbiased stereological technique, the total numbers of pigmented and non-pigmented neurons were estimated in the substantia nigra of seven patients with Parkinson's disease and seven control(More)
A multicenter study is under way to investigate the efficacy of allografting of embryonic mesencephalic neurons in a pig model of Parkinson's disease. We have first established that a stable(More)
In addition to hyperglycaemia, derangement of metabolic and hormonal control may play an important role in the development of microvascular complications in diabetes. Little, however, is known about(More)