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Skin\ntemperature, cardiovascular and respiratory variables,\nand \u03b2-endorphin concentration in spinal fluid (CSF-EN)\nand plasma (plasma-EN) were measured.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Results<\/jats:bold>\u2014Acupuncture and EA significantly increased\nSTRL and skin temperature. The CSF-EN was significantly\nincreased from baseline values 30 to 120 minutes\nafter onset of EA, but it did not change after\nacupuncture and control treatments. Heart and respiratory\nrates, rectal temperature, arterial blood pressure,\nHct, total solids and bicarbonate concentrations,\nbase excess, plasma-EN, and results of blood gas\nanalyses were not significantly different from baseline\nvalues after acupuncture, EA, and control treatments.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Conclusion and Clinical Relevance<\/jats:bold>\u2014Administration\nof EA was more effective than acupuncture\nfor activating the spinal cord to release \u03b2-endorphins\ninto the CSF of horses. Acupuncture and PAES provided\ncutaneous analgesia in horses without adverse\ncardiovascular and respiratory effects.\n(<jats:italic>Am J Vet Res<\/jats:italic> 2002;63:1435\u20131442)<\/jats:p>","DOI":"10.2460\/ajvr.2002.63.1435","type":"journal-article","created":{"date-parts":[[2005,12,21]],"date-time":"2005-12-21T14:43:47Z","timestamp":1135176227000},"page":"1435-1442","source":"Crossref","is-referenced-by-count":35,"title":["Cutaneous analgesia, hemodynamic and respiratory effects, and \u03b2-endorphin concentration in spinal fluid and plasma of horses after acupuncture and electroacupuncture"],"prefix":"10.2460","volume":"63","author":[{"given":"Roman T.","family":"Skarda","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gopi A.","family":"Tejwani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William W.","family":"Muir III","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1272","reference":[{"key":"p_1_504","doi-asserted-by":"publisher","DOI":"10.1016\/0304-3959(86)90022-9"},{"key":"p_2_505","unstructured":"Zhongxouyi X. 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