Results 81 to 90 of about 954 (130)

The Functional Role of Polyphenols Across the Human Lifespan. [PDF]

open access: yesInt J Mol Sci
Koca BE   +3 more
europepmc   +1 more source

Neurofibrils and the Nauta Method

Science, 1966
When the pretreatment stages are omitted, the Nauta method for degenerating axons stains neurofibrils. Under the electron microscope the stain is closely related to neurofilaments. When one uses the complete Nauta technique, the stain is specific for membrane structures.
L E Westrum, R D Lund
exaly   +3 more sources

EXPERIMENTAL OBSERVATIONS ON THE SO-CALLED SENILE CHANGES OF INTRACELLULAR NEUROFIBRILS

American Journal of Psychiatry, 1949
Various observations reported in the literature suggest that the so-called Alzheimer changes of the intracellular neurofibrils in senile and presenile conditions are associated with dehydration. In the present experiments rabbits' brains were dehydrated in vivo by intravenous administration of 25% glucose solution.
K A C Elliott, K Stern
exaly   +3 more sources

Nerve Cell. Neurofibrils

1985
The light-microscopic appearance of neurofibrils has already been depicted in Plate 157. The present, somewhat schematized, reconstruction was prepared from a study of 2- to 3-μm-thick sections in the high-voltage electron microscope.
exaly   +2 more sources

Cajal's second great battle for the neuron doctrine: the nature and function of neurofibrils

Brain Research Reviews, 2009
One hundred years ago, a novel kind of reticularism threatened to displace the neuron doctrine as the established model of functional organization of the nervous system. The challenging paradigm, championed by Stephan von Apáthy and Albrecht Bethe, held that nerve impulses propagate along neurofibrils connected in a continuous network throughout all ...
Eugenio Frixione
exaly   +3 more sources

Cupric sulfate-thionin method to demonstrate degeneration of neurofibrils in an Alzheimer case

Acta Neuropathologica, 1974
A simple technique for demonstrating the degeneration of neurofibrils on formalin-fixed, paraffin embedded tissue sections.
Walter Berger
exaly   +3 more sources

Neurocytogenesis. I. Neurofibrils, neurofilaments, and the terminal mitotic cycle

American Journal of Anatomy, 1969
AbstractInitial cytodifferentiation of neuroblasts in the retina of chick embryos was investigated by means of silver impregnation, H3‐thymidine autoradiography, and electron microscopy. Utilization of various combined procedures with the same initial fixative demonstrated that the results of neurofibrillar staining are complementary, not contradictory,
exaly   +3 more sources

Transformation of degenerating neurofibrils into amyloid substance in Alzheimer's disease: Histochemical and immunohistochemical studies

Journal of the Neurological Sciences, 1987
Degenerating neurofibrils (DNF), which are composed of paired helical filaments (PHF) and amyloid fibrils (AF), are the 2 characteristic pathological fibrillar deposits in Alzheimer cortex. These fibrils were simultaneously studied by 2 techniques: The immunolabelling with a specific antiserum raised against PHF and elective thioflavine S staining of ...
A Defossez, A Delacourte
exaly   +3 more sources

Home - About - Disclaimer - Privacy