Detail of "7487-94-7"

Reference

Selenium and mercury in marine organisms

Selenium and mercury in marine organisms. IV. Binding of mercury compounds to protein components of fish muscle. Itano, Kazuomi; Sasaki, Kiyoshi (Osaka City Inst. Public Health Environ. Sci., Osaka 543, Japan). Nippon Suisan Gakkaishi, 49(12), 1849-53 (Japanese) 1983. CODEN: NSUGAF.There are some reagents with their cas registry numbers 7439-97-6 and 7487-94-7 are used in this study. ISSN: 0021-5392. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Section cross-reference(s): 4 The binding properties of Hg to the protein components of fish muscle were examd. using dorsal muscle of Japanese sea bass Lateolabrax japonicus. Total Hg content in the protein components of fish muscle fractionated at 5° was highest in the subactomyosin, followed by myofibrillar protein, actomyosin, and sarcoplasmic protein. The ratio of methylmercury to total Hg was not markedly different among the protein components. The content of reactive SH groups decreased in the order of sarcoplasmic protein, subactomyosin, myofibrillar protein, and actomyosin. The content of reactive sulfhydryl groups was lower in the sarcoplasmic protein fractionated at 25° (body temp.) than at 5°. When the fish muscle was incubated in 0.05M phosphate buffer contg. 0.55M KCl with MeHgCl or HgCl2, the affinity of protein components to the mercurials at 5° decreased in the order of subactomyosin, sarcoplasmic protein, myofibrillar protein, and actomyosin. The affinity of myofibrillar protein to mercurials at 25° was higher than that of the sarcoplasmic protein. For sarcoplasmic protein, the order of reactive SH groups content differed with that of those which had affinity to mercurials. .

Irrigation with mercury chloride and sodium hypochlorite to prevent local recurrence after excision of conjunctival melanoma

Irrigation with mercury chloride and sodium hypochlorite to prevent local recurrence after excision of conjunctival melanoma. An experimental study. Van Delft, J. L.; De Wolff-Rouendaal, D.; Oosterhuis, J. A. (Med. Cent., Leiden Univ., Leiden 2333, Neth.). Doc. Ophthalmol., 56(1-2), 61-7 (English) 1983. CODEN: DOOPAA. 7487-94-7 and 7681-52-9 are also in the experiment. ISSN: 0012-4486. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) NaClO 0.5% (Dakin's soln.) and HgCl2 0.1%, capable of killing seeded tumor cells, were used for washing the cornea and conjunctiva of rabbits. Both agents produced considerable superficial lesions in the cornea and conjunctiva after irrigation for 3 and 5 min, but the tissues were restored to normal after 2 wk. The drugs may or may not prevent the recurrence of melanoma after excision, but they appeared harmless to the eye. .