germanium/asthenia

Germanium-containing dietary supplements became popular in the 1970s in Japan and later in other countries, as elixirs for certain diseases (e.g., cancer and AIDS). Germanium is not an essential element. Its acute toxicity is low. However, at least 31 reported human cases linked prolonged intake of

We report here an autopsy case of chronic germanium intoxication with major pathological changes in the central and peripheral sensory nervous systems. The patient was a 4-year-old girl who had suffered from gait disturbance and generalized muscle weakness for 22 months. She had been given orally

A 55-year-old woman was admitted to our hospital, complaining of general malaise, muscular weakness, anorexia and weight loss. She had a history of ingesting of a certain germanium (Ge) compound over the preceding 19 months, with a total dose of 47 g as Ge element. She was found to have renal

Although elements in the same group in the Periodic Table tend to behave similarly, the differences in the simplest Group 14 hydrides-XH _n (X = C, Si, Ge; n = 1-4)-are as pronounced as their similarities. Spin-coupled generalized valence bond (SCGVB) as well as coupled cluster [CCSD(T)]

Spirogermanium, a heavy metal compound in which germanium has been substituted in an azaspirane ring structure, was studied in 39 patients with advanced malignant neoplasms. Thirty-one patients were considered evaluable for toxic effects of spirogermanium. Transient neurological symptoms occurred in

A method is described to determine the activity of non-pure positron emitters in a radionuclide production environment by assessing the 511keV annihilation radiation concurrently with selected γ-lines, using a single High-Purity Germanium (HPGe) detector. Liquid sources of 22Na, 52Fe, 52mMn, 61Cu,