Document 2RZ4XbRpVbr79Vg6kLwpmewL
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Exhibit 1264 3M_MNO1691770
3M MN01691770
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EsEEIPatveiuhoaialrllr,eauiagaagteteMiisiooanlSnfnnooeecctsLaaLyotatacibibaooooaonnrrtaaottffnooooTrrtrrhyyei''ttosshhsneetuSSTLdtrLyeaaaAwynbRdwoAaaGdrRsreaaEdtttaacoOSorpapnaynened.adruracettateaeiicdnSncogoogrppidyyPnPrroaoooafcrfccceechddtotiuuhhrvreredeeeasssFfn:icinfefnaooarlrwimTtrsuheueccpphhootrrhtstesttuuiSibdssaiifeemmesraat.:iiynnttaaTTiihhenneeedd
in the Safety Evaluation Laboratory's record archives.
Mneetshhoodsss FfELFnroorsorsoemttcyyt--DDeeauudiittgcgcvhhhhilltttaahnnssddeex1xLLu2aaai3bblloolyrryoaafttmmooaaprrttiiiuuteerrusseei,,taNereITwynwncco.MZZ,,weetaaawvlleieaarrnnneeiddziuuWWnsshhgeeiiddctheeoi//inrnMMmiiontntnhhiieeekkiisvnnstituuaddddeeyyrrt..ihievveeeddEEsaarccffhheemmvffaeaeiellnmmeeaallbrreeeaafbbovwbbraeiiesrtss bibirrnleejineeddceiitsnneggd..SewmietTTnhhh.ee I ddTmoohuegessovafweaerrypeeitotftuhhieetinnanrsyaaerrmt~iliinuffatiltecicioilnnaaillzvlllayynsgiidhnneosssreeimmmgoiinnnnaeaattteeevdddiawvaaiitytthhhe0e00oa..f55r mmpvlireeiogonffnabnppecofoyoou.rileeedd
diluted semen. The day of insemination was designated day 0 of pregnancy.
aEEiiinggthhtitliggerrdoouuppvesateoorff 66ataann3ii00nm,aallss15wv0,eerree10dd0,oossee5dd0,wwii2tt5hhoTrT--23111044m11aCCyOoKCCg/dddiiassyss.oollvveeMdderddeaaiillwyyereiinntwo sete moS"odfgfhio/is/kacctxogtoiom/lmlaledpl~aoaeoyuvyd~nendrdwT1ea--ata33cedd11raom44isi11ennCeadiiot0ssCcttd3rr0uiia0arnn,ttiiinAdoogui1nnvs5d0st,aigigyrirlsooil1uuee0ppnd0ss,..tawha5trt0e,oeCCrsroosnn2hwcwc5eueurrrro1eerr8reeonnpp1ftrtr0eesgcscmeoeeognnsnn/tttttkrargootw/wllidiioattnyhhaa.nnbiibbymonoatatTohlhlhrseearsglrerddoooouvsswippeeenseddrt..eubaaatttAAwiLloC0Lolnsets mw"TaTeihhineteetihkhmcaralaaaFbsblbbossiiowyyttrerressriiennggvwieeeendrroeesa+aennddhdhtoeoumudrrspsuuueeerbbdrdibbaneetgrriAunnrddccdeaiaaiyvttvsahiheniedttdu6ceeaurrlhtlluhyymuurissodiiiuiinnnnggtghyhBaaaa1nnc8ggocciionoonnftnnggsrstiogaalssennlttstteaatdiianntddllriooeoeossossenemss.vbvysoosltleeuMoucearmm)lraeeilnccooaaaffiggneetRI1ssuamm~Blwiwab/itkitktiehgho..nCiwhiorwree CmacnCoeynyimscdclmhleieww..naafattlteeorirAoAolrInlsvweerrafaieeonnnriimnaaaaaavvlbiaatsnsiieollmravawpmbebeealrlrrleeeeatuaocaodlrdbbiessnlieeiirab~cbvnieaiedcltdduuhnmdsud:.iamagiiinlldayyiTT.thheeyffrrRoolcLommiiodggnyhhdtdttaarssvyyoeliwlw33geeeoohrrdffeetsroooggvnoneemess.rt&tasaatt11ii2rP2ooeunncrhhoooiurunwurrdaneetidiilRlliagogbhnhbctisdt/dadeayCrrshkkow3, K5It5A,lne7ilcr5lm9,,uibsdn1uuiarr51tnvv2,,igiiovvnii111nn055,g,gsfoarac11non86intamtnbaaeaannnnlloddtsarsm22.awv59leerrooweeffacsleigsgnueueeitstxschchataaamaalntintaineioetcosndiniigzzneeaassddnna.ddmooenntdthBhiegeoagdeceysesFrtltaawyaBabecbtbiLilitgttooohssnntasdsllevwteewerdraereasarmyyeiddno2o2e9r9sseeecddaaionnfrdaaadctcechcesdeoaoarcrcdhdhoaiinnnnwiuggemtdllaeeaylyrry..ussstw,,i3,e pirncelgumdainntg its contents, was examined immediately to determine if the animal was
pregnant.
Resuits ane biscusston
Results and Discussion
Eire Group of premant Rabbis (300, 150, 100 ox ma/ke/day F-3141CeC)
First Grou~ of Pregnant Rabbits (300, 150, 100 or 0 mg/kg/day T-3141COC)
hCrTEeehieensruueoloirrtsSaaeellddoaaiinddndamnyiiccennooidmmossppfttoorruuaadnnttoddiis--ooirrnnneagllsaooffc~(eeaddTTb--l33dde11ee44aa1u11chCC1hseOca.CC aAatLtAALlLlLddoo13ss350ee000ss0maomomff/ggk//aka33s0gg00d0//,,addyaeyy11s55a0r0TbaaobobbibrFbtiiett11ss0000diddsmeiiysgee/d/dkwkwsigwi/t/iSdhtdhheiaiiyynnnthStehhee
tCcEffaaioiuZrrrmlssmpnnttiolnunatnn fatwodtoeuedrdwadosoadnno yasyvshtehoreeyfoffdSiAoEdoffsoxteisiThhcinng,gddt.aao(yyTpaoMoTrbffheldeegnddaooi~Inswr).toiinnggfisaAuvblasrbftlvietiieetv1nrrei5n0ggSaftmooguu1Trr/l0ok0nergvrmma/eaglbdbasb/baiiykktcgossf/radaahahb1yayb0ddi0trrsaoaaallbb/Erbbdveeiiigaette/dsdsddyyewwvydiedeitirreehaeeddin:.nd
Thethe The
Hcoimnpeoru.nd wTahes evemrlytitonxgicdetsothparegoncacnutrrerdabbriatpsidatenoluegvhelstoopfre1c0l0uameg/kbogt/ydawyeiagnhdt
higher. The resulting deaths occurred rapid enough to preclude body weight
2~BaRniikxneerr EExappeerriismeenntt
No.
No.
ostimON
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eUefsffefeedcctitsns,, `tcchlleiinnf~ii.rccsaatll sgsiriggonnusps oaafnnddprooeffgctenenanntnneerccarrobopbpissytys ff~viennrddeinng0gs0s.. hiA~gL1hL otofof tbtheheetoddlooessreeatlleeedvveellss
ddudoususrerdeiindngg~antaa.
"trlrhaoaewbbebfbriiirttscottteserprgaoartoutonuoldlpooggolyyefvepsslrttsueu.gddnyy.a. nt
Therefore, a rabb~s were
Therefore, a
second group too high to
second group
ofbe
of
rabbits was tolerated
rabbits was
dosed at lower compound levels.
SSeeccoonndd GGrroouupp ooff PPrreeggmnuanntt RRaabbbbiittss ((5500,, 2255,, 1100 aanndd 00 mmgg//kkgg//ddaayy TT--33114411CCooeC))
hrTeheesulootrraallinaaddcamoiiannpiiossuttnrrdaa-ttriieoolnnatooeffd TTd-e-a33t1Wh44s11.CCOECCOaantte dddooessaeetssh ooiffn 5t500h,,e 20255Bogox/rXa11/00dmmaggy//kkGggr//odduaapyywaddsiidddunnoeott. ort0obesseuaanrnlvteiIdnnitntuuinbbcaaotttmiihpeooonnusnteedurr-drrrooyerr.l..atOenNdNeoo ds2se5iiagtgnhnasssn.dooffonOeeeniiett0hhdmeeegrra/tkahagbb/oodrrnattyii~oohnneraoob0rrbimtgrr/eeksseogoarc/rhppdttaiiyhooanndgrwnwoeeeurrcpeerowpassy due cofFoiibmnnspddeioirnnuvggnessdd ooliffenvaae~bblhooserrttbsiietoocunnvdey.eoonrr Orrdaeneysessoorr2pp5Sttiiixaoonnnad,.ndonAAneinbb0eoodmdyoygf/kwweeggii/eggsdhhtettaytillroooanssb.ssbiotocTcchceueuarrcrrhleeoddshsadiinninnaaellcbilrodoytpthshryreeee wwZceeaciib~ggbphhiotttusndccooveiilrnneeccviiedoldfesefddbwwefiitettawhdhe.encclliiTdnnhaiieyccsaabllosdixsysiiggUannenssidgohonfftineeeciihttoahhfneegrregsennsoootfaootrri4o1n1ff.euwthrssTttehooeeoollclssoosmsipinondudiinnicdcaabttoliidennyvggalstthhee b5bre3eatt/bwvkbeegieet/nnsdadydwaaeyyrgsserosuosiifpxxf(aaTfnnaeddebdl.enniinn2ee)T.hooeffTbhgogeeedssyttcaaowttmeiipiooognnuhntvdwee-crrtheeraenagssetiiseggdnnoiifrffiaicbcaabalnilntttlsltyyhrrededcieioffvffceeeorrrmeeepdnnottufnrdfforrnoolmmevttethelhhsee 00 mgiignen/iisetktidagaat/llidoanwyweeiivgggerhhrotteupllgooa(ssiTssnaibnlccgeaauunss2eeo)dd.rebbyybTohcdecoyommcpwpooeomuuipnngoddhutnaadd~t-ahntaiirnnneiiatssthtteerrdaa0ttriiamoobngnb/ikatasgnnd/ddrabbeyyycodvdgaareyoyruepd11.88foorffom r_he
gestation were gaining more body weight than the 0 mg/kg/day group.
Ccoonncclluussiioonn
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Table 2 Bral RangMeafainndeBrocyStWuediyghotf GTa-i3n14o1rCeLCosisn Rabbits
oy 6 5 12 1s 18 23
mSaT/AxN.s/tDaEy V 41.216 25.14445.36145.S66342.43 951.574 0SmTaA/Nk.a/DlEayV 16.467 37-.g4g52.283 85.35696.S95 452.139 8 SmTAGN/. 8aDyEV 15.36410g5.os4t118.-17 76.g4e 47.713 9211.35 10mSTgAN/.dDaEyV23.g6q62216%25.10272135 20.357 62ase7
2 significantly
--Significantly
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t~hhee
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((DDuunnnneetttt''ss
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<< 00..0055))
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ut ringer sptusntofsa1 tc ta ratbics Oral Rangefin~er Study of T-3141COC in Rabbits ET aa kane to) a rs soy sees Individual Body Weights (g) and Mean Body Weights
A With Sta.,x~t,rd Deviations
EEE
3
6
EEE 9 12 15 18 29
o nooo
LmNNMEEW mBEoNREeASmEZE2mnaEIIsSNRnEIeRlNeEInoeRRd EEaeRNd0IsEeNndRonEEeeNd
MWEaRsLaE NIB 2149 2177
NIB 2158 2469
NI8 21~3 2457
mERmEaSnEmRmIaNnana 2127 2180 2278 2709 2319 2362
2495 2516 2585 2704 2687 296
251! 2522 2522 2615 2636 2881
srevenoer32sSaateaahaaiisasnesSaAeRs A2028 as6S
ow 3s 5 sm 1s 1s =m DRV
3
6
9 12 15 18 ~9
| 20o01i8ra2311s55s:a13n5376%5 250386 1350755 sSospo 1H32B0 1U70S0 z029 0tB 2152 2574 2632 2589 2627 2622 2707 2955
o1k8 aEnEEnEsaannaETnBaRNIINnEIS OtB oh ER ER ENERERIN EN LS OtB Bn EREREIRRERERIEE 0tB
2154 2165 2t66
2118 2523 1878
216~ 2588 1891
2110 2545 1821
2029 2595 1889
2204 2685 1981
2299 2?56 199~
2463 7e29 2162
|| orevembelztnsizaa2057 2aseRsEuasE2S70Ases ST/IN.
2279 2726 2257 22~e 2~15 2770 2589 DEY~22. 4335. 5729. 83~?. 5355. 2417. 943t.
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nO~grriaavllidRRuaaan~lgeeEBfioindn~ydeeWrreiSSgtthuutddsyy
I~uLividual ~ ~y Weights
oo((ff5g)) TT-a-ann33dd1144MM11eeCCaaOennCC
~ BiinondyRyRaaWWbbeebbiiiiggtthhssttss
WWfi~thh SSttaannddaarrdd DDeevviiaattiioonnss
AY.
DRY
3
3
66
5 12 15 18 25
9 12 15 18 29
2255 MMGG//KKGG//DDRAVY
PPPiiLBBB 222111555565 112991220990 211199477122 121991080332 112991550113 222618048828 222180655455 222422388866 PPPPILiiBBBB 2222111155557766 2211171742829585 1212727151543631 112i751?128i5725 1221766184881135 i112977148041772 2111198866114466 2222028430357%78 PPPPi1ttBBB8 2222111166657887 2222098t48089008 2222058292918688 2221678972721717 2221098716144145 1112599976473213 2121101925281114 2322303236983735
PIB 2168 2988 2926 2727 2981 2982 3851 3887
STANMM.EEARNNDEV3S22S11.44773522711.883383422608.774444322580.6666S4422211226674322511.999922622244.1111
STRN. DEV399.8397. 8348.4439.5442.7435. 2362.6
ov 3 6 5 12 1s 18 25
DRY
3
6
9 12 15 18 29
1180MMaG/kKaG/DDRRYV
001188 22211t565905 121616929339 112727404666 112770665656 121707747225 111980532144 t11869776999 222820280299 004188 2222111166661218 2112818104824143 2121282622821565 2211198846451188 1212628840444049 1211829897587117 1211539932363089 2222151253523232 0@118B 2222111166672950 2222155048881558 2222162623331850 2222616121260788 2222661280783358 2222255243742312 2222355229938557 2222664563609290
2t78 2688 2135 2117 2175 2233 223? 2488
STANMM.EEARNDNEV31220087?3343122711.227773022108.996352922611.807702722311.220812722711.556662222832.44443
STRN. DEV318.4317.7381.8298.8275.1277.6228.2
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W. C. McCormick F. D. Griffith F. A. Obel (5)
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