{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T07:01:51Z","timestamp":1791615711255,"version":"4.3.4"},"reference-count":22,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2016,1,28]],"date-time":"2016-01-28T00:00:00Z","timestamp":1453939200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Pharmaceutics"],"published-print":{"date-parts":[[2016,1,28]]},"abstract":"<jats:p>The present study was aimed at formulating thermoreversible in situ gel of local anesthetic by using xyloglucan based mucoadhesive tamarind seed polysaccharide (TSP) into periodontal pocket. Temperature-sensitive in situ gel of lidocaine hydrochloride (LH) (2%\u2009w\/v) was formulated by cold method. A full 3<jats:sup>2<\/jats:sup> factorial design was employed to study the effect of independent variables concentrations of Lutrol F127 and TSP to optimize in situ gel. The dependent variables evaluated were gelation temperature (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mrow><mml:msub><mml:mrow><mml:mi>Y<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn fontstyle=\"italic\">1<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:mrow><\/mml:math>) and drug release (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mrow><mml:msub><mml:mrow><mml:mi>Y<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn fontstyle=\"italic\">2<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:mrow><\/mml:math>). The results revealed the surface pH of 6.8, similar to the pH of saliva. Viscosity study showed the marked increase in the viscosity of gel at 37\u00b0C due to sol-gel conversion. TSP was found to act as good mucoadhesive component to retain gel at the site of application in dental pocket. Gelation of formulation occurred near to body temperature. In vitro study depicted the fast onset of drug action but lasting the release (90%) till 2\u2009h. Formulation F7 was considered as optimized batch, containing 18% Lutrol F127 and 1% tamarind seed polysaccharide. Thus, lidocaine hydrochloride thermoreversible in situ gel offered an alternative to painful injection therapy of anesthesia during dental surgery, with fast onset of anesthetic action lasting throughout the dental procedure.<\/jats:p>","DOI":"10.1155\/2016\/3054321","type":"journal-article","created":{"date-parts":[[2016,1,28]],"date-time":"2016-01-28T21:00:44Z","timestamp":1454014844000},"page":"1-9","source":"Crossref","is-referenced-by-count":21,"title":["Xyloglucan Based In Situ Gel of Lidocaine HCl for the Treatment of Periodontosis"],"prefix":"10.1155","volume":"2016","author":[{"given":"Ashlesha P.","family":"Pandit","sequence":"first","affiliation":[{"name":"Department of Pharmaceutics, JSPM\u2019s Rajarshi Shahu College of Pharmacy & Research, Pune-Mumbai Bypass Highway, Tathawade, Pune, Maharashtra 411033, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vaibhav V.","family":"Pol","sequence":"additional","affiliation":[{"name":"Department of Pharmaceutics, JSPM\u2019s Rajarshi Shahu College of Pharmacy & Research, Pune-Mumbai Bypass Highway, Tathawade, Pune, Maharashtra 411033, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vinit S.","family":"Kulkarni","sequence":"additional","affiliation":[{"name":"Department of Pharmaceutics, JSPM\u2019s Rajarshi Shahu College of Pharmacy & Research, Pune-Mumbai Bypass Highway, Tathawade, Pune, Maharashtra 411033, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"98","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0765.1987.tb01560.x"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2710.2000.00261.x"},{"issue":"2","key":"3","first-page":"35","volume":"41","year":"1994","journal-title":"Anesthesia Progress"},{"issue":"1","key":"4","first-page":"11","volume":"1","year":"1992","journal-title":"Anesthesia & Pain Control in Dentistry"},{"issue":"6","key":"5","first-page":"600","volume":"46","year":"1998","journal-title":"General Dentistry"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1208\/s12249-009-9285-3"},{"issue":"3","key":"7","first-page":"339","volume":"9","year":"2006","journal-title":"Journal of Pharmacy & Pharmaceutical Sciences"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1208\/pt070367"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2011.08.003"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1039\/b911150f"},{"issue":"2","key":"11","first-page":"57","volume":"2","year":"2012","journal-title":"International Journal of Pharmacy Practice & Drug Research"},{"issue":"2","key":"12","first-page":"115","volume":"14","year":"2006","journal-title":"Saudi Pharmaceutical Journal"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/s0268-005x(99)00057-0"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1016\/0378-5173(95)04392-6"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbpol.2012.08.062"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.4103\/0973-8258.108205"},{"key":"17","year":"2008"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1002\/jbm.820060609"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.5681\/apb.2014.019"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1016\/s0378-5173(97)00386-4"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1007\/s11095-006-9104-4"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.4103\/2230-973x.108961"}],"container-title":["Journal of Pharmaceutics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2016\/3054321.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2016\/3054321.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2016\/3054321.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,9]],"date-time":"2020-12-09T04:19:56Z","timestamp":1607487596000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jphar\/2016\/3054321\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,1,28]]},"references-count":22,"alternative-id":["3054321","3054321"],"URL":"https:\/\/doi.org\/10.1155\/2016\/3054321","relation":{},"ISSN":["2090-9918","2090-7818"],"issn-type":[{"value":"2090-9918","type":"print"},{"value":"2090-7818","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,28]]}}}