1994
DOI: 10.1006/taap.1994.1023
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Highest Brain Bismuth Levels and Neuropathology Are Adjacent to Fenestrated Blood Vessels in Mouse Brain after Intraperitoneal Dosing of Bismuth Subnitrate

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Cited by 27 publications
(11 citation statements)
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“…This suggests that the cribriform-lymphatic connection is disrupted in these animals. When bismuth (Bi) subnitrate was injected into the peritoneal cavity of mice the animals developed hydrocephalus [79]. High concentrations of Bi were present in the olfactory bulb and hypothalamus.…”
Section: Reviewmentioning
confidence: 99%
“…This suggests that the cribriform-lymphatic connection is disrupted in these animals. When bismuth (Bi) subnitrate was injected into the peritoneal cavity of mice the animals developed hydrocephalus [79]. High concentrations of Bi were present in the olfactory bulb and hypothalamus.…”
Section: Reviewmentioning
confidence: 99%
“…Until recently, only quantitative techniques were available for bismuth measurements. Autometallographic (AMG) tracing of bismuth was first suggested by Ross et al (8, 9). These authors showed massive accumulations of AMG grains, rightfully interpreted as bismuth, in the neurons and glia cells of brains from mice exposed to bismuth subnitrate.…”
mentioning
confidence: 99%
“…This is based on the results of previous AMG studies that have reported the heaviest load of AMG grains to be in motor neurons of the spinal cord of mice [27,33] and in the large neurons of the cerebellum, thalamus and neocortex of humans. Despite the high uptake of bismuth by motor neurons observed with the AMG method [26,27,32,33,45], the results presented here suggest that motor neurons are less susceptible to bismuth intoxication than expected and are most likely less vulnerable than the DRG cells. Despite the high uptake of bismuth by motor neurons observed with the AMG method [26,27,32,33,45], the results presented here suggest that motor neurons are less susceptible to bismuth intoxication than expected and are most likely less vulnerable than the DRG cells.…”
Section: Discussionmentioning
confidence: 49%
“…An autometallographic (AMG) technique for the detection of bismuth has been recently introduced [6,32,33]. It has also been used to demonstrate the retrograde axonal transport of bismuth [45] as well as the accumulation of bismuth in various cell types, including kidney cells [43], motor neurons [26,27], ganglion cells from rat dorsal root ganglia (DRG) [45], Leydig cells and Sertoli cells in the rat testis [44], and in neurons and glia cells in humans suffering from bismuth intoxication [46].…”
Section: Introductionmentioning
confidence: 99%