{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T11:07:28Z","timestamp":1790248048928,"version":"4.1.0"},"reference-count":33,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2014,4,29]],"date-time":"2014-04-29T00:00:00Z","timestamp":1398729600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2014,6]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To investigate the correlation between plasma lysophosphatidic acid (LPA), matrix metalloproteinase (MMP)-9 and carotid atheromatous plaque stability in patients with cerebral infarction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>Patients with cerebral infarction underwent carotid artery duplex ultrasonography and transcranial Doppler monitoring for detection of microemboli. Patients were stratified by plaque type (no plaque, intima thickening, unstable plaque, stable plaque) and presence or absence of micoremboli. Plasma LPA and MMP-9 were quantified.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Result:<\/jats:title>\n                    <jats:p>LPA and MMP-9 concentrations were significantly higher and microemboli positivity was significantly more common in patients with unstable plaque ( n\u2009=\u200921) than the other three groups (intima thickening, n\u2009=\u200916; stable plaque n\u2009=\u200941; no plaque; n\u2009=\u200912). There was a significant positive correlation between LPA and MMP-9 concentrations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Plasma LPA and MMP-9 concentrations may be useful biomarkers in the clinical identification and prediction of unstable plaque, and in guiding treatment.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0300060514526567","type":"journal-article","created":{"date-parts":[[2014,4,29]],"date-time":"2014-04-29T23:22:46Z","timestamp":1398813766000},"page":"669-676","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Relationship between lysophosphatidic acid and matrix metalloproteinase-9 plasma concentrations and carotid atheromatous plaque stability in patients with cerebral infarction"],"prefix":"10.1177","volume":"42","author":[{"given":"Zhibin","family":"Zhou","sequence":"first","affiliation":[{"name":"Department of Neurology, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaohao","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bo","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Zhongshan Hospital of Hubei, Wuhan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dan","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Neurology, Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2014,4,29]]},"reference":[{"key":"bibr1-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1042\/bj2910677"},{"key":"bibr2-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1002\/bies.20081"},{"key":"bibr3-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.96.12.6931"},{"key":"bibr4-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(19)36618-9"},{"key":"bibr5-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.R400013200"},{"key":"bibr6-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1194\/jlr.M032862"},{"key":"bibr7-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000083715.37658.C4"},{"key":"bibr8-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1016\/j.cca.2011.09.027"},{"key":"bibr9-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1080\/13547500902765140"},{"key":"bibr10-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9150(99)00371-8"},{"key":"bibr11-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.91.8.2125"},{"key":"bibr12-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(98)00250-2"},{"key":"bibr13-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1080\/00365510260296483"},{"key":"bibr14-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000058700.41738.12"},{"key":"bibr15-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1067\/mhj.2001.112238"},{"key":"bibr16-0300060514526567","doi-asserted-by":"publisher","DOI":"10.1253\/circj.68.451"},{"key":"bibr17-0300060514526567","unstructured":"The fourth Chinese national cerebral vascular disease academic meeting (1995).\n                      Chin J Neurol\n                      1996; 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