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| 0001062822-11-000048-index.html | 2011-08-08 18:31:04 | |
| 0001062822-11-000048.txt | 2011-08-08 18:31:04 | |
 0001062822-11-000048-xbrl.zip | 73255 | 2011-08-08 18:31:04 |
| exh311certificationofprinc.htm | 12486 | 2011-08-08 18:31:04 |
| exh312certificationofprinc.htm | 11874 | 2011-08-08 18:31:04 |
| exh321certificationofprinc.htm | 8791 | 2011-08-08 18:31:04 |
| FilingSummary.xml | 10077 | 2011-08-08 18:31:04 |
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| lxrx-20110630.xml | 380040 | 2011-08-08 18:31:04 |
| lxrx-20110630.xsd | 17685 | 2011-08-08 18:31:04 |
| lxrx-20110630_cal.xml | 39937 | 2011-08-08 18:31:04 |
| lxrx-20110630_def.xml | 96976 | 2011-08-08 18:31:04 |
| lxrx-20110630_lab.xml | 220506 | 2011-08-08 18:31:04 |
| lxrx-20110630_pre.xml | 118485 | 2011-08-08 18:31:04 |
| lxrx630201110-q.htm | 758642 | 2011-08-08 18:31:04 |
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| R10.htm | 69193 | 2011-08-08 18:31:04 |
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| R12.htm | 68228 | 2011-08-08 18:31:04 |
| R13.htm | 94318 | 2011-08-08 18:31:04 |
| R14.htm | 8521 | 2011-08-08 18:31:04 |
| R15.htm | 15299 | 2011-08-08 18:31:04 |
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| R3.htm | 35499 | 2011-08-08 18:31:04 |
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| R6.htm | 96408 | 2011-08-08 18:31:04 |
| R7.htm | 120526 | 2011-08-08 18:31:04 |
| R8.htm | 13233 | 2011-08-08 18:31:04 |
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| report.css | 2721 | 2011-08-08 18:31:04 |
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