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A Multi-Level Analysis of Amphetamine Derivatives: Repeated 3,4-Methylenedioxymethamphetamine Administration and Popular Methamphetamine Combinations in Mice and Humans
A Multi-Level Analysis of Amphetamine Derivatives: Repeated 3,4-Methylenedioxymethamphetam...
A Multi-Level Analysis of Amphetamine Derivatives: Repeated 3,4-Methylenedioxymethamphetamine Administration and Popular Methamphetamine Combinations in Mice and Humans

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자료유형  
 학위논문 서양
최종처리일시  
20250211151456
ISBN  
9798382589626
DDC  
150
저자명  
Medina-Kirchner, Christopher.
서명/저자  
A Multi-Level Analysis of Amphetamine Derivatives: Repeated 3,4-Methylenedioxymethamphetamine Administration and Popular Methamphetamine Combinations in Mice and Humans
발행사항  
[Sl] : Columbia University, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
146 p
주기사항  
Source: Dissertations Abstracts International, Volume: 85-11, Section: B.
주기사항  
Advisor: Bolger, Niall P.
학위논문주기  
Thesis (Ph.D.)--Columbia University, 2024.
초록/해제  
요약Despite decades of research on amphetamine derivatives, a class of compounds sharing a structural foundation with amphetamine, crucial gaps remain in our understanding of these drugs in a variety of animal species and humans. This dissertation addresses three of these gaps through a multi-level approach involving studies in both humans and mice. Specifically, it focuses on investigating the lack of information regarding: 1) repeated dosing of 3,4-methylenedioxymethamphetamine in humans, 2) methamphetamine/alcohol combinations in humans and 3) methamphetamine/oxycodone combinations in mice. Study 1 involved administering three consecutive doses of 3,4-methylenedioxymethamphetamine to human volunteers at 12- and 24-hour intervals while physiological, behavioral, and subjective measures were collected. Study 2 reanalyzed Kirkpatrick and colleagues (2012a) data to evaluate repeated administrations of methamphetamine and alcohol. The reanalysis focused on quantifying the physiological and subjective effect differences between the first and second administrations, which occurred at a 12-hour interval on the same day, an aspect not previously analyzed or reported by the original authors. Study 3 utilized well-established animal models such as Conditioned Place Preference, Open Field Test, and Novel Object Recognition to evaluate the reward-like and aversive effects of methamphetamine and oxycodone combinations in mice. Study 1 was the first to quantify the effects of multiple 3,4-methylenedioxymethamphetamine doses administered over a 36-hour period of time. Initially, acute 3,4-methylenedioxymethamphetamine produced dose-dependent increases in peak heart rate, blood pressure, and more positive than negative subjective effects. However, by the third dose, many of these effects dissipated, heart rate was no longer elevated, and residual mood effects were minor. Overall, the data do not support the general perception that 3,4-methylenedioxymethamphetamine produces dangerous cardiovascular and residual mood effects in humans following repeated administration. The results of Study 2, again a first in the field, discovered that contrary to expectations, heart rate increases produced by the methamphetamine/alcohol combination were not further increased with repeated dosing, but rather attenuated. In fact, methamphetamine offset alcohol-induced intoxication, even after repeated administration. Study 3 revealed that combining methamphetamine and oxycodone in mice increased reward as measured by Conditioned Place Preference, but not more than either drug alone. However, methamphetamine lengthened the duration of Conditioned Place Preference for the lower oxycodone dose and offset the oxycodone-induced disruptions in novel object recognition performance. One crucial cross-species observation was that methamphetamine mitigated adverse effects such as alcohol-related intoxication and oxycodone cognitive disruption, even after repeated administration. While seemingly beneficial, this observation raises concerns that individuals who combine these drugs may be at risk of underestimating their overall degree of impairment, potentially leading to hazardous activities like driving while intoxicated or engaging in risky behaviors. Sharing this insight is crucial to encourage informed, responsible behavior and safeguard public safety. In conclusion, these studies have significantly enhanced our understanding of two frequently used amphetamine derivatives and their interactions with two commonly used psychoactive drugs-oxycodone and alcohol. Most importantly, we strongly advocate for robust empirical experimentation to counteract misinformation related to 3,4-methylenedioxymethamphetamine and methamphetamine. These endeavors are crucial for developing more precise assessments of the risks and benefits associated with these substances, and for improving drug policies and optimizing public health interventions.
일반주제명  
Psychology
일반주제명  
Behavioral psychology
일반주제명  
Pharmacology
일반주제명  
Biochemistry
키워드  
Humans
키워드  
Methamphetamine
키워드  
Mice
키워드  
Oxycodone
키워드  
Alcohol combinations
기타저자  
Columbia University Psychology
기본자료저록  
Dissertations Abstracts International. 85-11B.
전자적 위치 및 접속  
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MARC

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■1001  ▼aMedina-Kirchner,  Christopher.
■24512▼aA  Multi-Level  Analysis  of  Amphetamine  Derivatives:  Repeated  3,4-Methylenedioxymethamphetamine  Administration  and  Popular  Methamphetamine  Combinations  in  Mice  and  Humans
■260    ▼a[Sl]▼bColumbia  University▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a146  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-11,  Section:  B.
■500    ▼aAdvisor:  Bolger,  Niall  P.
■5021  ▼aThesis  (Ph.D.)--Columbia  University,  2024.
■520    ▼aDespite  decades  of  research  on  amphetamine  derivatives,  a  class  of  compounds  sharing  a  structural  foundation  with  amphetamine,  crucial  gaps  remain  in  our  understanding  of  these  drugs  in  a  variety  of  animal  species  and  humans.  This  dissertation  addresses  three  of  these  gaps  through  a  multi-level  approach  involving  studies  in  both  humans  and  mice.  Specifically,  it  focuses  on  investigating  the  lack  of  information  regarding:  1)  repeated  dosing  of  3,4-methylenedioxymethamphetamine  in  humans,  2)  methamphetamine/alcohol  combinations  in  humans  and  3)  methamphetamine/oxycodone  combinations  in  mice.  Study  1  involved  administering  three  consecutive  doses  of  3,4-methylenedioxymethamphetamine  to  human  volunteers  at  12-  and  24-hour  intervals  while  physiological,  behavioral,  and  subjective  measures  were  collected.  Study  2  reanalyzed  Kirkpatrick  and  colleagues  (2012a)  data  to  evaluate  repeated  administrations  of  methamphetamine  and  alcohol.  The  reanalysis  focused  on  quantifying  the  physiological  and  subjective  effect  differences  between  the  first  and  second  administrations,  which  occurred  at  a  12-hour  interval  on  the  same  day,  an  aspect  not  previously  analyzed  or  reported  by  the  original  authors.  Study  3  utilized  well-established  animal  models  such  as  Conditioned  Place  Preference,  Open  Field  Test,  and  Novel  Object  Recognition  to  evaluate  the  reward-like  and  aversive  effects  of  methamphetamine  and  oxycodone  combinations  in  mice.  Study  1  was  the  first  to  quantify  the  effects  of  multiple  3,4-methylenedioxymethamphetamine  doses  administered  over  a  36-hour  period  of  time.  Initially,  acute  3,4-methylenedioxymethamphetamine  produced  dose-dependent  increases  in  peak  heart  rate,  blood  pressure,  and  more  positive  than  negative  subjective  effects.  However,  by  the  third  dose,  many  of  these  effects  dissipated,  heart  rate  was  no  longer  elevated,  and  residual  mood  effects  were  minor.  Overall,  the  data  do  not  support  the  general  perception  that  3,4-methylenedioxymethamphetamine  produces  dangerous  cardiovascular  and  residual  mood  effects  in  humans  following  repeated  administration.  The  results  of  Study  2,  again  a  first  in  the  field,  discovered  that  contrary  to  expectations,  heart  rate  increases  produced  by  the  methamphetamine/alcohol  combination  were  not  further  increased  with  repeated  dosing,  but  rather  attenuated.  In  fact,  methamphetamine  offset  alcohol-induced  intoxication,  even  after  repeated  administration.  Study  3  revealed  that  combining  methamphetamine  and  oxycodone  in  mice  increased  reward  as  measured  by  Conditioned  Place  Preference,  but  not  more  than  either  drug  alone.  However,  methamphetamine  lengthened  the  duration  of  Conditioned  Place  Preference  for  the  lower  oxycodone  dose  and  offset  the  oxycodone-induced  disruptions  in  novel  object  recognition  performance.  One  crucial  cross-species  observation  was  that  methamphetamine  mitigated  adverse  effects  such  as  alcohol-related  intoxication  and  oxycodone  cognitive  disruption,  even  after  repeated  administration.  While  seemingly  beneficial,  this  observation  raises  concerns  that  individuals  who  combine  these  drugs  may  be  at  risk  of  underestimating  their  overall  degree  of  impairment,  potentially  leading  to  hazardous  activities  like  driving  while  intoxicated  or  engaging  in  risky  behaviors.  Sharing  this  insight  is  crucial  to  encourage  informed,  responsible  behavior  and  safeguard  public  safety.  In  conclusion,  these  studies  have  significantly  enhanced  our  understanding  of  two  frequently  used  amphetamine  derivatives  and  their  interactions  with  two  commonly  used  psychoactive  drugs-oxycodone  and  alcohol.  Most  importantly,  we  strongly  advocate  for  robust  empirical  experimentation  to  counteract  misinformation  related  to  3,4-methylenedioxymethamphetamine  and  methamphetamine.  These  endeavors  are  crucial  for  developing  more  precise  assessments  of  the  risks  and  benefits  associated  with  these  substances,  and  for  improving  drug  policies  and  optimizing  public  health  interventions.
■590    ▼aSchool  code:  0054.
■650  4▼aPsychology
■650  4▼aBehavioral  psychology
■650  4▼aPharmacology
■650  4▼aBiochemistry
■653    ▼aHumans
■653    ▼aMethamphetamine
■653    ▼aMice
■653    ▼aOxycodone
■653    ▼aAlcohol  combinations  
■690    ▼a0621
■690    ▼a0384
■690    ▼a0419
■690    ▼a0487
■71020▼aColumbia  University▼bPsychology.
■7730  ▼tDissertations  Abstracts  International▼g85-11B.
■790    ▼a0054
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17161877▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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