Search: “contaminant”

Ranked matches across titles, topics, categories, and article introductions.

4 records in this view

Organizations & projects

Standards & evidence governanceInstitute of Contaminant StandardsAn institute working on traceable contaminant standards, evidence governance, and verifiable laboratory records.contaminantstandards.com Public evidence indexHeavy Metal IndexA public reference library for heavy metals in foods, consumer products, and human health, operated by the Institute of Contaminant Standards.heavymetalindex.com Laboratory evidence registryTECRIDAn Institute of Contaminant Standards initiative for persistent identifiers and verification records for laboratory reports.tecrid.com

Metals14 sources

Aluminum

A non-essential metal and the most abundant metallic element in the Earth's crust. Unlike manganese, iron, or selenium, aluminum has no known biological function in humans. Its significance in metal toxicology stems from two major concerns: proven neurotoxicity at eleva…

Metals6 sources

Barium

<!-- Auto-created stub from Rule 13 scope discovery. 4 source pages mention this metal. Awaiting content expansion. --

An epithelial cutaway appears separately from five generic microbial forms and four differently shaded spheres.

Mechanisms8 sources

Dietary Metal-Microbiome Interactions

Every meal delivers metals to the gut lumen — essential minerals, trace elements, and contaminants alike. These metals do not passively transit the GI tract. They actively reshape the microbial ecosystem, selecting for metal-tolerant organisms, enabling virulence in met…

Mechanisms8 sources

Parenteral Nutrition

Parenteral nutrition (PN) -- the delivery of nutrients directly into the bloodstream via intravenous infusion -- is a life-saving intervention for patients who cannot absorb nutrition enterally. However, PN presents unique challenges for the metal-microbiome axis: it in…