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Theses and Dissertations Graduate School
1977
IInntteerraaccttiioonnss ooff EEtthhaannooll aanndd MMeetthhaaddoonnee
Vijay Aggarwal
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INTERAOCFTE ITHOANANSNO MDLE THADONE
by
VijAagyg arwal
B.AC.a,sW ee stReersne Urnviev er1s9i7t0y ,
Thesis
submiitnpt aerdt fiuallf ilolftm herene tq uirfeomtreh net s
DegroefDe o ctoofPr h iloisnot phDheey p arotfmP ehmnacatro logy
att hMee diCcoalll oefVg ier ginia
VirgiConmimao nUwneiavletrhs ity
RichmVoinrdg,i nia
Decem1b9e7r7,
ABSTRACT
INTERACTOIFEO TNHSA ANNOMDLE THADONE
VijAagyg arwPahl.,D .
MediCcoalllo efVg ier g-iVniirag Cionmmioan wUenailvtehr1 s9i7t7y.,
MajPorro fesDsro.rJ :.BR a.t h
Theef feocfet tsh aandomlti rnaitsointo hnae n tinocaiccteipvt-ive
•i tyl,e tphrapole rtainebdsr acionn cenotfrm aettinhoeawn,de o rien ves
tigatTehedef. f oefcet t haonnto hlae n tinocaiccteipovtfimi tevyet ha
donweaa ss sebsyst ehhdeo t-panldta atei l-tfelsitcCsko. n centrations
ofm ethaidnto hnbeer awienrd ee tenbnyti hnuees doe f3 H -methaasd one
welalsb yg alsi qcuhirdo mataongarlaypTshhiisescut . ds yh owtehda t
modedroastoeefes t hadniondlo a tl tteari l-ofrhl oitc-kp rleastpeo nse
byt hemseHlovweeswv.he ecrno, m bwiintmehed t haedtohnaepn,ro old uced
as ignifiinccarinentat shaeen tinoceifccfetepitvieovnfeme estsh adone
asm easbuyrb eodta dh e crienat shEeeD 5o0fm ethaadnbodyn an ei n
creaisnetde nasnpidrt oyl odnugreadot fim oent haadnotnien ociception.
Ethainnoclr etahasene tdi nocaiccteipovtfiim tveyet heai dnbo ontnha ive
anmde thadonem-itcoTelh.ei irsna cnrtea acsteidwv ainsto ydt u teo
simpalded iotfis ounb threefsfheoocflet dts h annoowrla i std uteoa n
ethanol-imnecdriieanawt sheeobd lr ea in·conocfem nettrhaatdIioton nes.
ish ypothtehsatithzi een dc reaansteidn ooaiccteipwvtaiitstvh yere e
sulotfa ne thanol-imnecdriieanact seeend tn revarolus sy ssteenms itiv�
ittyot haen tinocaiccteipovtfimi tevyte h adone.
1
Ethapnroelt repartomdesunictge ndi fi1oc waebnrrt alciyon n centra
tioonfms e thacdomopnaetr oec do ntwrhoemlnes t hawdaoasnd emi nistered
subtcauneouWshlebyno. td hr uwgesra ed ministereetdh aanodorla lly,
ministrreastuiilontbn er dac ionn centorfma ettihoandso ne initially less
thacno ntarnoadlt l atteirm es tghraecnao ntterrIo nbl o.te ht hanol
anwda ter-prmeitcree atthaeenedr x ec ewlcaloser nrte lbaettiwtoehnee n
whoblrea cionn centorfma ettihoaandn oadnn et inoceifcfeepbctutit,v e
thaen ntoicc eipv tei efaftae ncbytr a cionn cenotfrma ettihoawnda osn e
greaitnee trh anol-pmriecteAr.le tahteoetudhg ahpn roold suicgendi fi
canatl teraitnti hobenr sac ionn cenotfrm aettihoatndh obenr ea,ci onn
centroafet tihoanwn aogsle nernaoaltll tye bryme edt haaddomnien istra
tionI.n vestiogfta hteeix ocnrseo tfmi eotnh aadniodtn msee tabolites
antdh hea lf-olfmi efteh aidnto hnbeer afiani lteord e veaanslyi gnif
icaentth anola-litnedruacteido ns.
Ad osoefe thawnhoilic nhc retahasene tdi nocaiccteipovtfii tvye
methaddinodon atel ttehroe r aolrs ubcuta5n0oe fom eutsh aLadDlone,
thomuighct eh adti eadsa r esoufle tt haannomdle thaaddomnien istra
tiodni eadtl owwehro blrea cionn centorfma ettihoatndhsoa tnnhe o se
thadti eadsa r esoulfmt e thaadloonnTeeh .Le D ofe thawnaossli g
50
nificdaenctrleiyan ms iecmdea intoania mn eetdh addoosonef1e 0 m0/g
kg/d.a y
2
Thitsh esbiyVs i jAagyg ariwsaa clc epitnie tdsp resent
foramss atisftyhitenh ge sriesq uirfeomtreh ndete groefe .
Doc.tooPfrh ilosophy
Date: Approved:
lffe.x
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ii
To Bobbi
iii
CURRIVCIUTLAUEM
iv
V
ACKl�O\JLEDGEMENTS
Mya ppreciisae txipornet soDs reR.da ymBoantdmh ya, d visor,
foir1 einsc ouraagnaeddm veindctue r itnhgei snev estigations.
Ia lswoi sthot haDnrkR. o rbteB lanfkoheri asd viacned
counasneDdlr W.i llDieawmfe oyhr i gsu idaanncdco en cdeurrni ng
thfei nsatla goefts h per eperoaftt hiimosan n usacsrw ieplatls
fotrh ues oef h ilsa borfaatcoiirtlye s.
Spectihaalna krJseu teh mea nfyr ieanndmdse mboefmr ys
famiwlhyos suep pmoarditet p ossfiobmrlee t ou nderatnadk e
compltehtipser oject.
Theef foorfLt lsa Cvliadar nkTd e reJsaami ents y ping this
manusacrrgeir patt eafcuklnloyw ledged.
Finanscuipap\lo, raptsr ovfirdoetmdhT eo xicTorlaoignye e
posiitnit ohnBe u reoafFu o reSncsiiecn Ccoemsm,o nwealth of
Virginia.
vi
TABOLFCE O NTENTS
TITPLAEG E
DEDICATION .iii
CURRIVCIUTLAUEM .i v
ACKNOWLEDGEMENTS .v i
TABOLFCE O NT.E NTS .vii
LISOTFT ABL.E S .i x
LISOTFF IGURES .x i
IJffROD.U C.T IOii 1
A)M ethadone 1
B)E thanol 8
C)E thaannoOdlt hDerru gs 12
D)O ther aDnMrdeu tghsa done 17
E)E thaannoMdle thadone 19
F)P resent Study 22
MATERAIlAMiLEDST HODS 24
A)M aterials 24
B)M eth.o ds .2 5
RESULTS .4 1
A)A ntinociAccetpitovifiEv tteyh anol .4 1
B)E ffeocfEt t haonnMo elt haAdnotnien ocicept4i4o n,
C)E ffeocfEt t haonnMo elt haDditosrnieb u.t io.n .4 7
D)C orrelBaettiwBoernea nCi onn centorfMa ettihoand one
anAdn tinociEcfefpetc.it. v e .. .. . .. 5 4. . . .
vii
Description:methadone did not alter the oral or subcutaneous LD50 of methadone, al .. to a greater degree than some narcotics, only a small portion of the total dose . ficial effect may last only as long as methadone maintenance is contin ued. the heat by licking its front paws or lifting one of his rear paws