نتایج جستجو برای: cyanides

تعداد نتایج: 4237  

Journal: :iranian journal of toxicology 0
martin anazodo nnoli department of anatomic and forensic medicine, university of calabar, calabar, nigeria. nwidu lucky legbosi department of pharmacology and toxicology,niger delta university, bayelsa, nigeria. paul alozie nwafor department of pharmacology and toxicology, university of uyo, uyoakwa-ibom state, nigeria. ijezie innocent chukwuonye department of internal medicine,federal medical center, umuahia, nigeria.

background: cyanide poisoning is frequently lethal, because of the early onset of severe symptoms and difficulty in the diagnosis. case: the case was a 29-year-old boy who collapsed suddenly after taking a bottle of beer in a bar. samples, such as peripheral blood, stomach contents, bile fluid, urine and mouth swabs, were prepared using standard autopsy procedure and were subjected to analysis ...

Journal: :Environmental Science and Pollution Research 2017

Journal: :Chemistry – A European Journal 2017

2007
Roman WACHOWIAK

A procedure for the quantitative and qualitative analysis of cyanide (HCN) in biological material using gas chromatography with thermoionic detection (NPD) and the headspace technique was proposed. The distribution of cyanides in individual organs was established in a group of experimental animals (Wistar strain rats, sacrificed due to termination of reproduction). The suitability of the techni...

2012
Helena Prima-Garcia Eugenio Coronado Juan P Prieto-Ruiz Francisco M Romero

This paper reports on molecular-based magnetic thin films of Prussian blue analogues (PBA) with high critical temperatures composed of mixed-valence chromium cyanides. The thin films of PBA were synthesized by means of electrodeposition technique. Morphology and magnetic study are presented in a function of electrochemical deposition conditions. We present the electrochemical methods as a promi...

Journal: :Journal of the Royal Society of Medicine 1988

2005
Teodora A. Staykova Evgeniya N. Ivanova Iliana G. Velcheva

A study was made on the cytogenetic effect of heavy-metal and cyanide polluted waters from the region of Panagjurishte – Southwest Bulgaria. A plant test-system Allium cepa in vivo was used. A decreased cell division rate was established, and deviations from the normal mitosis in the result of chromosome mutations were registered. The method used is applicable for biological monitoring of water...

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