{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T14:17:18Z","timestamp":1781273838982,"version":"3.54.1"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2010,4,1]],"date-time":"2010-04-01T00:00:00Z","timestamp":1270080000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2010,4,1]],"date-time":"2010-04-01T00:00:00Z","timestamp":1270080000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ophthalmologica"],"abstract":"<jats:p>Previous studies indicated calcium channel blockers to be of some help for normal-tension glaucoma patients. The present study evaluates the effect of magnesium, a \u2018physiological calcium blocker\u2019, in 10 glaucoma patients (6 with primary open-angle glaucoma, 4 with normal-tension glaucoma). All patients had a digital cold-induced vasospasm. Magnesium (121.5 mg) was administered twice a day for a month. After 4 weeks of treatment, the visual fields tended to improve. All three video-nailfold-capillaroscopic parameters [blood cell velocity (in mm\/ s) before and after cooling, cold-induced blood flow cessation (in seconds) as well as the number of capillaries per microscopic field which showed such a blood flow cessation] as well as digital tempertature improved significantly. Systemic blood pressure and pulse rate remained stable. In conclusion, magnesium improves the peripheral circulation and seems to have a beneficial effect on the visual field in glaucoma patients with vasospasm.<\/jats:p>","DOI":"10.1159\/000310566","type":"journal-article","created":{"date-parts":[[2010,4,6]],"date-time":"2010-04-06T22:56:00Z","timestamp":1270594560000},"page":"11-13","source":"Crossref","is-referenced-by-count":62,"title":["The Influence of Magnesium on Visual Field and Peripheral Vasospasm in Glaucoma"],"prefix":"10.1159","author":[{"given":"Ana Zulema","family":"Gaspar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Gasser","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josef","family":"Flammer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2010,4,1]]},"container-title":["Ophthalmologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000310566","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:11:48Z","timestamp":1777705908000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000310566"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,4,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000310566","archive":["Portico"],"relation":{},"ISSN":["0030-3755","1423-0267"],"issn-type":[{"value":"0030-3755","type":"print"},{"value":"1423-0267","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,4,1]]}}}