debacle
发表于 2025-3-30 08:44:20
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材料等
发表于 2025-3-30 12:33:01
,Entwicklung und Durchführung der Empirie, and hematologic systems . Early clinical reports suggested that aluminum deposition in brain was related to the development of a progressive and lethal encephalopathy in patients receiving maintenance hemodialysis. Many patients with the syndrome of dialysis encephalopathy, or dialysis dementi
Diastole
发表于 2025-3-30 17:24:43
https://doi.org/10.1007/978-3-540-88613-6es do not accumulate large amounts of the metal within the body fluids and tissues. The slight increase in the aging brain is probably biologically irrelevant. These facts explain why aluminum is toxic only to animals artificially exposed to abnormal amounts of the metal. In such circumstance
Genteel
发表于 2025-3-30 22:16:19
https://doi.org/10.1007/978-3-540-88613-6cal reactions, the small ionic radius and high charge (r=.51A; charge=3+) results in prolonged dissociation times compared to other biological cations and probably renders aluminum unsuitable or toxic to many biological systems. Nevertheless, many biological organisms have probably evolved in the pr
宽大
发表于 2025-3-31 01:08:38
https://doi.org/10.1007/978-3-540-88613-6r to form the species ., frequently written as Al.. At physiological pH (7.4) in aqueous solution and in the absence of potential ligands other than water, the coordinated water molecules lose protons leading to the hydrolysed species ., an aluminium ion tetrahedrally surrounded w
CARK
发表于 2025-3-31 08:20:43
https://doi.org/10.1007/978-3-540-88613-6nd other elements within sections of tissue from dialysis patients suffering from the effects of aluminum toxicity. By means of this technique aluminum has been shown to be present in high concentration within lysosomes of cerebral neurons of patients with dialysis encephalopathy and along the calci
依法逮捕
发表于 2025-3-31 11:52:39
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RLS898
发表于 2025-3-31 14:28:56
https://doi.org/10.1007/978-3-540-88613-6ny Irving, University of Washington, personal communication). In such circumstances, the question of the source of aluminum does not seem difficult. Eight percent of the earth’s crust is aluminum, making it the third most common element. However, most of this metal remains in the rocks or soil as in
格言
发表于 2025-3-31 18:01:10
https://doi.org/10.1007/978-3-540-88613-6inum hydroxide used to bind phosphate in patients with end stage renal disease, and casein hydrolysate used as the protein source in total parenteral nutrition (TPN) solutions had been primarily implicated. Casein hydrolysate was identified as virtually the only aluminum source on initial
Emmenagogue
发表于 2025-4-1 01:00:54
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