{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T12:16:26Z","timestamp":1762431386851,"version":"3.41.2"},"reference-count":16,"publisher":"Portland Press Ltd.","issue":"6","license":[{"start":{"date-parts":[[2019,7,26]],"date-time":"2019-07-26T00:00:00Z","timestamp":1564099200000},"content-version":"vor","delay-in-days":247,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,12,21]]},"abstract":"<jats:p>In certain surgical procedures, sacrificing the superior petrosal vein (SPV) is required. Previous studies have reported transient cerebellar edema, venous infarction, or hemorrhage that might occur after sectioning of the SPV. The present study investigated the pathophysiological changes in cerebellum and brain stem after SPV sacrifice. Rabbits were divided into the operation group where the SPV was sacrificed and the control group where the SPV remained intact. Each group was further subdivided into 4, 8, 12, 24, 48, and 72 h groups which represented the time period from sacrificing of the SPV to killing of the rabbits. The water content (WC), Na+ content, K+ content, and pathophysiological changes in cerebellum and brain stem tissue were measured. In comparison with the control, the WC and Na+ content of cerebellar tissue were increased in the 4, 8, 12, and 24 h operation subgroups (P&amp;lt;0.05), but only increased in the 4-h subgroup of the brain stem tissue (P&amp;lt;0.05). The K+ content of the cerebellar tissue decreased in the 4, 8, 12, and 24 h operation subgroups (P&amp;lt;0.05) but only decreased in the 4-h subgroup of brain stem tissue (P&amp;lt;0.05). Nissl staining and TEM demonstrated that cerebellar edema occurred in the 4, 8, 12, and 24 h operation subgroups but not in the 48- and 72-h subgroups. Brain stem edema occurred in the 4-h operation subgroup. In summary, cerebellum and brain stem edema can be observed at different time points after sacrificing of the SPV in the rabbit model.<\/jats:p>","DOI":"10.1042\/bsr20171043","type":"journal-article","created":{"date-parts":[[2017,11,14]],"date-time":"2017-11-14T01:40:31Z","timestamp":1510623631000},"update-policy":"https:\/\/doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Pathophysiological changes in the cerebellum and brain stem in a rabbit model after superior petrosal vein sacrifice"],"prefix":"10.1042","volume":"38","author":[{"given":"Lei","family":"Cheng","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pin","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yi-wei","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hong-liang","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huan-ting","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianrui","family":"Yuan","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"288","published-online":{"date-parts":[[2018,11,21]]},"reference":[{"key":"2021111619193684500_B1","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1001\/archsurg.1929.04420030081005","article-title":"An operation for the cure of tic douloureux: partial section of the sensory root at the pons","volume":"18","author":"Dandy","year":"1929","journal-title":"Arch. 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