Tag: toxicology

Biochemical impedance on intracellular functions of vitamin B12 in chronic toxigenic mold exposures

This review explores how chronic exposure to toxigenic molds and mycotoxins may disrupt intracellular vitamin B12 function, independent of dietary intake. The authors propose that mycotoxins interfere with one-carbon metabolism by impairing methionine synthase activity, leading to functional B12 deficiency. This disruption may result in neurological manifestations such as demyelination,

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Muscle cramps and magnesium deficiency: case reports

This 1996 animal study published in Archives of Toxicology examined the cardioprotective effects of magnesium sulfate in rats exposed to acute carbon monoxide (CO) poisoning. Rats treated with magnesium (270 mg/kg intraperitoneally) prior to CO exposure showed significantly less myocardial injury—such as reduced necrosis and interstitial hemorrhage—compared to untreated rats.

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Low-Level Cadmium Exposure and Atherosclerosis

The article “Low-Level Cadmium Exposure and Atherosclerosis” explores the impact of environmental cadmium exposure on cardiovascular health, emphasizing its role as a pro-atherosclerotic risk factor. It discusses cadmium’s toxicity, its effects on cellular activities, and its association with increased cardiovascular disease (CVD) risk. The authors also highlight potential therapeutic benefits

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Methylene blue

This review discusses the use of methylene blue as a treatment for methemoglobinemia, a condition where hemoglobin is unable to carry oxygen effectively due to oxidation. Methylene blue acts as an electron donor, reducing methemoglobin back to functional hemoglobin. The recommended intravenous dose is 1 to 2 mg/kg. While effective,

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