Results 161 to 170 of about 482,651 (383)

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Genomic Analysis of Stress Response Against Arsenic in \u3cem\u3eCaenorhabditis elegans\u3c/em\u3e [PDF]

open access: yes, 2013
Arsenic, a known human carcinogen, is widely distributed around the world and found in particularly high concentrations in certain regions including Southwestern US, Eastern Europe, India, China, Taiwan and Mexico.
Bozdag, Serdar   +6 more
core   +1 more source

Reactivity of Pnictaalumenes Towards 1,3‐Dipole Molecules

open access: yesAngewandte Chemie International Edition, EarlyView.
Pnictaalumenes with a Pn═Al multiple bonds undergo azide or diazoalkene insertions rather than [3+2] cycloadditions. This results in AlN2P heterocycles, which show a great structural variety depending on the sterics of the azide. With TMS‐diazoalkane, thermal rearrangements afford rare cyanidoaluminates. Abstract Alkynes undergo 1,3‐dipolar cyclization
Tim Wellnitz   +7 more
wiley   +1 more source

Strain‐Release Driven Arsenium Ion Bond Insertion

open access: yesAngewandte Chemie International Edition, Accepted Article.
Although it marks a cornerstone of pnictenium ion [R2Pn]+ reactivity, the insertion of arsenium ions [R2As]+ into non‐polar bonds remains highly challenging. Herein, a synthetic approach is developed, which circumvents the limitations of insertion reactivity of [R2As]+ (e.g.
Christoph Riesinger   +4 more
wiley   +1 more source

Microbial community in high arsenic shallow groundwater aquifers in Hetao Basin of Inner Mongolia, China.

open access: yesPLoS ONE, 2015
A survey was carried out on the microbial community of 20 groundwater samples (4 low and 16 high arsenic groundwater) and 19 sediments from three boreholes (two high arsenic and one low arsenic boreholes) in a high arsenic groundwater system located in ...
Ping Li   +9 more
doaj   +1 more source

Assessing the link between the Geochemistry of Soils and the Bioaccessibility of Arsenic, Chromium and Lead in the Urban Environment [PDF]

open access: yes, 2012
One of the principal pathways for potentially harmful elements (PHE) in soil to enter the human body is through ingestion. The amount of PHE which enters the systemic circulation is governed by the amount of PHE released in the Gastrointestinal Tract ...
Cave, Mark, Wragg, Joanna
core  

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

open access: yesThe Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

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