Corrigendum to “Emerging risks of toxic metal(loid)s in soil-vegetables influenced by steel-making activities and isotopic source apportionment” [Environ. Int. 146 (2021) 106207]

2022 ◽  
Vol 160 ◽  
pp. 107087
Author(s):  
Jin Wang ◽  
Lulu Wang ◽  
Yuxuan Wang ◽  
Daniel C.W. Tsang ◽  
Xiao Yang ◽  
...  
2021 ◽  
Vol 146 ◽  
pp. 106207
Author(s):  
Jin Wang ◽  
Lulu Wang ◽  
Yuxuan Wang ◽  
Daniel C.W. Tsang ◽  
Xiao Yang ◽  
...  

Author(s):  
Werner J. Niklowitz

After intoxication of rabbits with certain substances such as convulsant agents (3-acetylpyridine), centrally acting drugs (reserpine), or toxic metal compounds (tetraethyl lead) a significant observation by phase microscope is the loss of contrast of the hippocampal mossy fiber layer. It has been suggested that this alteration, as well as changes seen with the electron microscope in the hippocampal mossy fiber boutons, may be related to a loss of neurotransmitters. The purpose of these experiments was to apply the OsO4-zinc-iodide staining technique to the study of these structural changes since it has been suggested that OsO4-zinc-iodide stain reacts with neurotransmitters (acetylcholine, catecholamines).Domestic New Zealand rabbits (2.5 to 3 kg) were used. Hippocampal tissue was removed from normal and experimental animals treated with 3-acetylpyridine (antimetabolite of nicotinamide), reserpine (anti- hypertensive/tranquilizer), or iproniazid (antidepressant/monamine oxidase inhibitor). After fixation in glutaraldehyde hippocampal tissue was treated with OsO4-zinc-iodide stain and further processed for phase and electron microscope studies.


1904 ◽  
Vol 58 (1490supp) ◽  
pp. 23870-23870
Author(s):  
Day Allen Willey
Keyword(s):  

2016 ◽  
Vol 2 (2) ◽  
pp. 71-78
Author(s):  
Yoshika Sekine ◽  
◽  
Nami Takahashi ◽  
Yuri Ohkoshi ◽  
Akihiro Takemasa ◽  
...  

2010 ◽  
Vol 130 (10) ◽  
pp. 1131-1138 ◽  
Author(s):  
Kazuhiko Fukutani ◽  
Kenji Umetsu ◽  
Takeo Itou ◽  
Takanori Isobe ◽  
Tadayuki Kitahara ◽  
...  

Author(s):  
Baoqing Wang ◽  
Deqing Wang ◽  
Qitao Ma ◽  
Shuai Yin ◽  
Shu Yao

2017 ◽  
Vol 68 (9) ◽  
pp. 2006-2009
Author(s):  
Marioara Nicula ◽  
Nicolae Pacala ◽  
Isidora Radulov ◽  
Mirela Ahmadi ◽  
Dorel Dronca ◽  
...  

In living organisms lead is classified as potential toxic metal, and in high concentration can produce intoxication with the alteration of some vital organs, especially liver and kidney. In aquatic environment lead can be absorbed by fishes and other organisms, with different distribution in various tissues. Our aim of experiment was to verify and demonstrate the protective effect of lyophilized garlic and chlorella against bioaccumulation of lead in fishes living in aquatic environment deliberated polluted with lead. Thus, lyophilized garlic and chlorella administrated as supplements in fodder for fishes (Carassius gibelio) diminished the antagonistic effect of lead against zinc in all tested tissues: liver, kidney, heart, brain, ovary, testis, muscles myotome � epaxial, skin � with scales, gills, and intestine.


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