Mineral Tanning. VIII. Unhairing by Sodium Hydrosulfide.
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چکیده
منابع مشابه
Hair-saving Enzyme-assisted Unhairing: Effects of Sodium Hydrosulfide and Peroxide
In a traditional dehairing process with sodium sulfide and lime, the hair is degraded to some extent so that it can not be recovered. Thus, the old process is a major contributor to wastewater pollution. Enzymatic dehairing is a cleaner process, but its results were not satisfactory. In this study, an attempt was made to modify the disadvantages of the two unhairing methods in the tannery. Seve...
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Alzheimer's disease (AD) is known to be caused by the accumulation of amyloid-β peptide (Aβ). The accumulation of Aβ has been shown to cause learning and memory impairment in rats, and it has been shown that hydrogen sulfide donors, such as sodium hydrosulfide (NaHS) can attenuate these effects. However, the underlying mechanisms have not yet been fully eludicated. This study was designed to in...
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Aberrant neuronal activity in injured peripheral nerves is believed to be an important factor in the development of neuropathic pain (NPP). Channel protein pCREB of that activity has been shown to mitigate the onset of associated molecular events in the nervous system, and sodium hydrosulfide (NaHS) could inhibit the expression of pCREB. However, whether NaHS could relieve the pain, it needs fu...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1954
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.57.46