{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T23:35:17Z","timestamp":1777851317628,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[1989,10,1]],"date-time":"1989-10-01T00:00:00Z","timestamp":623203200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Histochem Cytochem."],"published-print":{"date-parts":[[1989,10]]},"abstract":"<jats:p>The autometallographic silver enhancement method has been applied increasingly to detect trace amounts of mercury in preparations of biological tissue. It has, however, been difficult to establish the presence of a core of mercury within the silver grain by direct methods such as energy dispersive X-ray analysis. In the present work, a sample of autometallographic silver grains was prepared from kidneys of rats exposed to mercury in the drinking water. Frozen sections from the kidneys were silver-enhanced and subsequently all organic material was removed by enzymatic digestion. The remaining pellet of silver grains was analyzed by proton-induced X-ray emission (PIXE) and mercury was demonstrated in an amount of 0.1-0.5% compared to silver. In addition, it was demonstrated that two pools of catalytic mercury compounds exist, probably corresponding to sulfide- and selenium-bound mercury.<\/jats:p>","DOI":"10.1177\/37.10.2778309","type":"journal-article","created":{"date-parts":[[2011,4,1]],"date-time":"2011-04-01T02:04:08Z","timestamp":1301623448000},"page":"1545-1547","source":"Crossref","is-referenced-by-count":38,"title":["Silver enhancement of tissue mercury: demonstration of mercury in autometallographic silver grains from rat kidneys."],"prefix":"10.1177","volume":"37","author":[{"given":"J O","family":"N\u00f8rgaard","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B","family":"M\u00f8ller-Madsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N","family":"Hertel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Danscher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1989,10,1]]},"container-title":["Journal of Histochemistry &amp; Cytochemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/37.10.2778309","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/37.10.2778309","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T22:19:38Z","timestamp":1777501178000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/37.10.2778309"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,10]]},"references-count":0,"journal-issue":{"issue":"10","published-print":{"date-parts":[[1989,10]]}},"alternative-id":["10.1177\/37.10.2778309"],"URL":"https:\/\/doi.org\/10.1177\/37.10.2778309","relation":{},"ISSN":["0022-1554","1551-5044"],"issn-type":[{"value":"0022-1554","type":"print"},{"value":"1551-5044","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,10]]}}}