{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:57:10Z","timestamp":1777946230787,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,6,6]],"date-time":"2008-06-06T00:00:00Z","timestamp":1212710400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,6,6]],"date-time":"2008-06-06T00:00:00Z","timestamp":1212710400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pharmacology"],"abstract":"<jats:p>The purpose of this study was to test the effects of the new \u03b2-carboline ZK 93426 on midazolam-induced cardiorespiratory depression. Seven pentobarbital-anesthetized (35 mg\/kg i.p.) cats were treated with intravenous midazolam (2 mg\/kg) while monitoring the respiratory minute volume (VE), tidal volume, respiratory rate, blood pressure, heart rate and expired CO&lt;sub&gt;2&lt;\/sub&gt;. Midazolam caused significant decreases in VE (p &lt; 0.05) and blood pressure (p &lt; 0.05). ZK 93426 (5 mg\/kg i.v.) antagonized these effects and produced significant increases in VE and blood pressure that resulted in the return of these variables to premidazolam control values. In 4 animals with morphine-induced respiratory depression, intravenous ZK 93426 failed to antagonize the respiratory effects of morphine. Administration of intravenous ZK 93426 alone to 4 pentobarbital-anesthetized animals also failed to produce significant changes in cardiorespiratory activity. We conclude that ZK 93426 is effective in counteracting the cardiorespiratory depressant effects of midazolam and that these effects appear to be specific. The present data suggest that this compound may be useful for the treatment of benzodiazepine oversedation and overdose.<\/jats:p>","DOI":"10.1159\/000138971","type":"journal-article","created":{"date-parts":[[2008,6,6]],"date-time":"2008-06-06T05:40:33Z","timestamp":1212730833000},"page":"41-51","source":"Crossref","is-referenced-by-count":1,"title":["A Beta-Carboline Derivative (ZK 93426) Counteracts the Cardiorespiratory Depressant Effects of Intravenous Midazolam"],"prefix":"10.1159","author":[{"given":"Angelo M.","family":"Taveira Da Silva","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stuart","family":"Pineo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard A.","family":"Gillis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,6,6]]},"container-title":["Pharmacology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000138971","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T15:58:57Z","timestamp":1777737537000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000138971"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6,6]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000138971","archive":["Portico"],"relation":{},"ISSN":["0031-7012","1423-0313"],"issn-type":[{"value":"0031-7012","type":"print"},{"value":"1423-0313","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6,6]]}}}