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Articles 151 - 180 of 193

Full-Text Articles in Pharmacy and Pharmaceutical Sciences

Buprenorphine Physician Supply: Relationship With State-Level Prescription Opioid Mortality, Hannah K. Knudsen, Jennifer R. Havens, Michelle R. Lofwall, Jamie L. Studts, Sharon L. Walsh Apr 2017

Buprenorphine Physician Supply: Relationship With State-Level Prescription Opioid Mortality, Hannah K. Knudsen, Jennifer R. Havens, Michelle R. Lofwall, Jamie L. Studts, Sharon L. Walsh

Behavioral Science Faculty Publications

Background: Buprenorphine is an effective treatment for opioid use disorder but the supply of buprenorphine physicians is currently inadequate to address the nation’s prescription opioid crisis. Perception of need due to rising opioid overdose rates is one possible reason for physicians to adopt buprenorphine. This study examined associations between rates of growth in buprenorphine physicians and prescription opioid overdose mortality rates in US states.

Methods: The total buprenorphine physician supply and number of physicians approved to treat 100 patients (per 100,000 population) were measured from June 2013 to January 2016. States were divided into two groups: those with rates of …


Journal Of Mind And Medical Sciences: Translational And Integrative Mission, David L. Rowland, Ion G. Motofei Mar 2017

Journal Of Mind And Medical Sciences: Translational And Integrative Mission, David L. Rowland, Ion G. Motofei

Journal of Mind and Medical Sciences

Initiated four years ago, Journal of Mind and Medical Sciences (J Mind Med Sci.) established the mission to publish papers on mental and medical topics in distinct but closely interrelated domains. The editorial policy especially encourages interdisciplinary and integrative perspectives, being equally focused on basic research and clinical investigations and short reports.

The journal adheres to the philosophy that high quality, original ideas and information should be readily accessible and freely shared within and amongst the scientific community. Accordingly, J Mind Med Sci. is an online, open access, non-for-profit journal which, because of individual/ private support, has levied no charges …


Utilizing Three Years Of Epidemiological Data From Medical Missions In Cambodia To Shape The Mobile Medical Clinic Formulary, Jeany Kim Jun, Junia S. Koo, Amy Y. Kang, Deborah B. Chien, Albert Shim, Dale Knutson, Eda M. Kim Mar 2017

Utilizing Three Years Of Epidemiological Data From Medical Missions In Cambodia To Shape The Mobile Medical Clinic Formulary, Jeany Kim Jun, Junia S. Koo, Amy Y. Kang, Deborah B. Chien, Albert Shim, Dale Knutson, Eda M. Kim

Pharmacy Faculty Articles and Research

Objective: The purpose of this project was to gather epidemiological data on common diseases and medications dispensed during medical mission teams to Cambodia to shape the mobile medical clinic formulary.

Methods: Data for patients seen during week-long, mobile, medical clinics was collected in Cambodia during Septembers 2012 to 2014. Patient’s gender, age, weight, blood pressure, glucose, pertinent laboratory values, diagnoses, and medications dispensed were collected. Blood pressure and glucose were measured in patients 18 years and above. Data collected onto paper intake forms were transferred onto spreadsheets without patient identifying information and analyzed for aggregate means, common diseases, and most …


A Quantitative Lc-Ms/Ms Method For Simultaneous Determination Of Cocaine And Its Metabolites In Whole Blood, Xiabin Chen, Xirong Zheng, Kai Ding, Ziyuan Zhou, Chang-Guo Zhan, Fang Zheng Feb 2017

A Quantitative Lc-Ms/Ms Method For Simultaneous Determination Of Cocaine And Its Metabolites In Whole Blood, Xiabin Chen, Xirong Zheng, Kai Ding, Ziyuan Zhou, Chang-Guo Zhan, Fang Zheng

Molecular Modeling and Biopharmaceutical Center Faculty Publications

As new metabolic pathways of cocaine were recently identified, a high performance liquid chromatography tandem mass spectrometry (LC–MS/MS) method was developed to simultaneously determine cocaine and nine cocaine-related metabolites in whole blood samples. One-step solid phase extraction was used to extract all of the ten compounds and corresponding internal standards from blood samples. All compounds and internal standards extracted were separated on an Atlantis T3 (100 Å, 3 μm, 2.1 mm × 150 mm I.D) column and detected in positive ion and high sensitivity mode with multiple reaction monitoring. This method was validated for its sensitivity, linearity, specificity, accuracy, precision, …


Developmental Toxicity Of Nicotine: A Transdisciplinary Synthesis And Implications For Emerging Tobacco Products, Lucinda J. Enland, Kjersti Aagaard, Michele Bloch, Kevin Conway, Kelly Cosgrove, Rachel Grana, Thomas J. Gould, Dorothy Hatsukami, Frances Jensen, Denise Kandel, Bruce Lanphear, Frances Leslie, James R. Pauly, Jenae Neiderhiser, Mark Rubinstein, Theodore A. Slotkin, Eliot Spindel, Laura Stroud, Lauren Wakschlag Jan 2017

Developmental Toxicity Of Nicotine: A Transdisciplinary Synthesis And Implications For Emerging Tobacco Products, Lucinda J. Enland, Kjersti Aagaard, Michele Bloch, Kevin Conway, Kelly Cosgrove, Rachel Grana, Thomas J. Gould, Dorothy Hatsukami, Frances Jensen, Denise Kandel, Bruce Lanphear, Frances Leslie, James R. Pauly, Jenae Neiderhiser, Mark Rubinstein, Theodore A. Slotkin, Eliot Spindel, Laura Stroud, Lauren Wakschlag

Pharmaceutical Sciences Faculty Publications

While the health risks associated with adult cigarette smoking have been well described, effects of nicotine exposure during periods of developmental vulnerability are often overlooked. Using MEDLINE and PubMed literature searches, books, reports and expert opinion, a transdisciplinary group of scientists reviewed human and animal research on the health effects of exposure to nicotine during pregnancy and adolescence. A synthesis of this research supports that nicotine contributes critically to adverse effects of gestational tobacco exposure, including reduced pulmonary function, auditory processing defects, impaired infant cardiorespiratory function, and may contribute to cognitive and behavioral deficits in later life. Nicotine exposure during …


Decreasing Cost Associated Medication Nonadherence, Shawn E. Raymond Nov 2016

Decreasing Cost Associated Medication Nonadherence, Shawn E. Raymond

Doctor of Nursing Practice Scholarly Project

An Abstract of the Scholarly Project by

Shawn E. Raymond

Medication cost is a major contributor for patient medication nonadherence. Take in the fact that a large population lives in poverty, many cannot afford to pay the retail prices associated with purchasing their medications. By incorporating wholesale medications into a charitable health clinic, the reduced cost of medications for treatment of both acute and chronic illnesses could be passed on to those in need thereby decreasing cost associated medication nonadherence. Nurse Practitioners in the state of Kansas are not afforded the privilege to purchase, repackage and distribute or resell wholesale …


Prevalence Of Prescription Opioid Abuse In Patients With Pain, Samuel Godana, Ankoor Biswas, Nebiyu Biru, Abraham Getenet, Biana Leybishkis Nov 2016

Prevalence Of Prescription Opioid Abuse In Patients With Pain, Samuel Godana, Ankoor Biswas, Nebiyu Biru, Abraham Getenet, Biana Leybishkis

Journal of Patient-Centered Research and Reviews

Background: Studies showed that 20% to 30% of opioid analgesic drugs prescribed for chronic pain in the United States are misused, while the rate of opioid addiction is approximately 10%. The study describes methods to identify high-risk behavior and forward recommendations to decrease opioid abuse.

Purpose: To assess prevalence and correlate multiple variables with opioid abuse and to forward appropriate recommendation to decrease the prevalence of opioid abuse in the primary care setting.

Methods: A prospective study was conducted at a primary health care clinic, Aurora Sinai Medical Center (Milwaukee, WI). Over 6 months, a total of 49 consecutive patients …


Positive Allosteric Modulator Of Gabab Receptor Alters Behavioral Effects But Not Afterdischarge Progression Induced By Partial Hippocampal Kindling., L Stan Leung, Miao Jin, Liangwei Chu, Jingyi Ma Nov 2016

Positive Allosteric Modulator Of Gabab Receptor Alters Behavioral Effects But Not Afterdischarge Progression Induced By Partial Hippocampal Kindling., L Stan Leung, Miao Jin, Liangwei Chu, Jingyi Ma

Physiology and Pharmacology Publications

Hippocampal seizures decreased the function of GABAB receptors, which may further increase seizure susceptibility and contribute to development of schizophrenia-like behaviors. Recent literature indicates that GABAB receptor agonist may normalize schizophrenia-like behaviors and prevent drug-induced behavioral sensitization. We hypothesized that positive modulation of GABAB receptor function during seizure induction will reduce seizure-induced schizophrenia-like behaviors. Using a partial hippocampal kindling model, afterdischarges were induced after injection of saline or dimethyl sulfoxide (vehicle-kindled rats), or a GABAB receptor positive allosteric modulator CGP7930, at 1 mg/kg i.p. (CGP1-kindled) or 5 mg/kg i.p. (CGP5-kindled). The increase in the primary afterdischarge duration during kindling was …


Plant Expression Of Cocaine Hydrolase-Fc Fusion Protein For Treatment Of Cocaine Abuse, Guojun Wang, Ting Zhang, Haifeng Huang, Shurong Hou, Xiabin Chen, Fang Zheng, Chang-Guo Zhan Oct 2016

Plant Expression Of Cocaine Hydrolase-Fc Fusion Protein For Treatment Of Cocaine Abuse, Guojun Wang, Ting Zhang, Haifeng Huang, Shurong Hou, Xiabin Chen, Fang Zheng, Chang-Guo Zhan

Molecular Modeling and Biopharmaceutical Center Faculty Publications

BACKGROUND: A recently reported cocaine hydrolase (CocH3) fused with fragment crystallizable (Fc) region of human immunoglobulin G1, denoted as CocH3-Fc, is known as a promising therapeutic candidate for the treatment of cocaine overdose and addiction. A challenge for practical therapeutic use of this enzyme exists in the large-scale protein production and, therefore, it is interesting to identify a low-cost and feasible, sustainable source of CocH3-Fc production.

RESULTS: CocH3-Fc was transiently expressed in plant Nicotiana benthamiana leaves. The plant-expressed protein, denoted as pCocH3-Fc, was as active as that expressed in mammalian cells both in vitro and in vivo. However, compared to …


Predictors Of Neonatal Abstinence Syndrome In Buprenorphine Exposed Newborn: Can Cord Blood Buprenorphine Metabolite Levels Help?, Darshan Shah, Stacy Brown, Nick Hagemeier, Shimin Zheng, Amy Kyle, Jason Pryor, Nilesh Dankhara, Piyuesh Singh Jun 2016

Predictors Of Neonatal Abstinence Syndrome In Buprenorphine Exposed Newborn: Can Cord Blood Buprenorphine Metabolite Levels Help?, Darshan Shah, Stacy Brown, Nick Hagemeier, Shimin Zheng, Amy Kyle, Jason Pryor, Nilesh Dankhara, Piyuesh Singh

ETSU Faculty Works

Background

Buprenorphine is a semi-synthetic opioid used for the treatment of opioid dependence. Opioid use, including buprenorphine, has been increasing in recent years, in the general population and in pregnant women. Consequently, there has been a rise in frequency of neonatal abstinence syndrome (NAS), associated with buprenorphine use during pregnancy. The purpose of this study was to investigate correlations between buprenorphine and buprenorphine-metabolite concentrations in cord blood and onset of NAS in buprenorphine exposed newborns.

Methods

Nineteen (19) newborns who met inclusion criteria were followed after birth until discharge in a double-blind non-intervention study, after maternal consent. Cord blood and …


Calcium Phosphate As A Key Material For Socially Responsible Tissue Engineering, Vuk Uskoković, Victoria M. Wu Jun 2016

Calcium Phosphate As A Key Material For Socially Responsible Tissue Engineering, Vuk Uskoković, Victoria M. Wu

Pharmacy Faculty Articles and Research

Socially responsible technologies are designed while taking into consideration the socioeconomic, geopolitical and environmental limitations of regions in which they will be implemented. In the medical context, this involves making therapeutic platforms more accessible and affordable to patients in poor regions of the world wherein a given disease is endemic. This often necessitates going against the reigning trend of making therapeutic nanoparticles ever more structurally complex and expensive. However, studies aimed at simplifying materials and formulations while maintaining the functionality and therapeutic response of their more complex counterparts seldom provoke a significant interest in the scientific community. In this review …


To Sleep Or Not To Sleep, Rodney Richmond Mar 2016

To Sleep Or Not To Sleep, Rodney Richmond

Faculty Research ​and Publications

No abstract provided.


Two Sudden And Unexpected Deaths Of Patients With Schizophrenia Associated With Intramuscular Injections Of Antipsychotics And Practice Guidelines To Limit The Use Of High Doses Of Intramuscular Antipsychotics, Nasratullah Wahidi, Katie M. Johnson, Allen Brenzel, Jose De Leon Jan 2016

Two Sudden And Unexpected Deaths Of Patients With Schizophrenia Associated With Intramuscular Injections Of Antipsychotics And Practice Guidelines To Limit The Use Of High Doses Of Intramuscular Antipsychotics, Nasratullah Wahidi, Katie M. Johnson, Allen Brenzel, Jose De Leon

Psychiatry Faculty Publications

Intravenous haloperidol has been associated with torsades de pointes (TdP). These two sudden deaths were probable adverse drug reactions (ADRs) following intramuscular (IM) antipsychotics. The autopsies described lack of heart pathology and were highly compatible with the possibility of TdP in the absence of risk factors other than the accumulation of antipsychotics with a high serum peak after the last injection, leading to death within hours. The first case was a 27-year-old African-American male with schizophrenia but no medical issues. His death was probably caused by repeated IM haloperidol injections of 10 mg (totaling 35 mg in 2 days). The …


Medication Assisted Treatment And The Three Legged Stool: Medical Providers, Chemical Dependency Professionals, And Clients, Steven Matt Magrath Jan 2016

Medication Assisted Treatment And The Three Legged Stool: Medical Providers, Chemical Dependency Professionals, And Clients, Steven Matt Magrath

Antioch University Dissertations & Theses

Opioid dependence has reached epidemic levels in the United States and around the world. With the increased prescribing of opioid pharmaceuticals and the influx of inexpensive heroin, the health care cost to society has topped $72.5 billion annually (Murphy et al., 2016). Opioid overdose deaths have now surpassed motor vehicle deaths and have tripled since 1990. In some age groups opioid overdose is the leading cause of death. This study seeks to analyze the only field that directly treats this primary brain disease: medication assisted treatment for opioid dependence. The three primary participants in this partnership include: (a) doctors and …


Initiation And Retention In Couples Outpatient Treatment For Parents With Drug And Alcohol Use Disorders, Abbly L. Braitman, Michelle L. Kelley Jan 2016

Initiation And Retention In Couples Outpatient Treatment For Parents With Drug And Alcohol Use Disorders, Abbly L. Braitman, Michelle L. Kelley

Psychology Faculty Publications

The focus of the current study was to identity mental health, relationship factors, substance use related problems, and individual factors as predictors of couples-based substance abuse treatment initiation and attendance. Heterosexual couples with children that met study criteria were invited to attend 12 sessions of outpatient behavioral couples therapy. Men were more likely to initiate treatment if they had a higher income, had greater relationship satisfaction, were initiating treatment for alcohol use disorder only, were younger when they first suspected a problem, and had higher depression but lower hostility or phobic anxiety. Men attended more treatment sessions if they reported …


Prescription For Critical Thinking: A Discussion Of Psychotropic Medication And Counseling, Barton W. Biggs Dec 2015

Prescription For Critical Thinking: A Discussion Of Psychotropic Medication And Counseling, Barton W. Biggs

Educational Specialist, 2009-2019

This paper examines questions about the safety and efficacy of psychotropic medication, and looks at how these questions should impact the field of counseling. The paper first looks at increasing rates of use of psychotropic medication, and establishes that nearly every clinical mental health counselor will work with clients who are taking or considering taking such medication. The paper next examines the scientific literature and establishes that there is a legitimate basis for questions to be raised about the safety and efficacy of these medications. The paper goes on to establish that there is a foundation in ethical codes and …


Awareness And Utilization Of The Ohio Automated Rx Reporting System By Physician Assistants, Julia Cathleen Rose Jun 2015

Awareness And Utilization Of The Ohio Automated Rx Reporting System By Physician Assistants, Julia Cathleen Rose

All Theses And Dissertations

Chronic pain has become a public health epidemic. As pain complaints increase, so does the potential for drug abuse/misuse. Prescription drug monitoring programs (PDMPs) are active in 49 of the 50 states to assist providers in recognizing drug abuse/misuse. There is no clear standardization of who utilizes the PDMP and how. Little is still known about the ways PDMP results are incorporated into clinical decision making, what barriers exist, and how providers may or may not alter their prescribing plans based on the results. Laws surrounding prescribing practices and use of the Ohio Automated Rx Reporting System (OARRS) are constantly …


Medication Misadventures: The Case Of Benzodiazepines, Sarah E. Wixson Jan 2015

Medication Misadventures: The Case Of Benzodiazepines, Sarah E. Wixson

Theses and Dissertations--Pharmacy

For patients afflicted with symptoms of anxiety and insomnia, benzodiazepines are generally a safe and effective short-term pharmacological treatment option. Although considered safer than other sedative-hypnotic medications, substantial concern exists regarding the addictive nature and abuse potential of benzodiazepines along with potentially inappropriate prescribing and utilization in clinically vulnerable populations. These medication misadventures can have a significant impact on public health. Examples of medication misadventures as they pertain to benzodiazepines include the prescribing and use in clinically vulnerable populations for whom they are contraindicated or their efficacy has not been evaluated, the development of tolerance or addiction, abuse of the …


The Incentive Amplifying Effects Of Nicotine Are Reduced By Selective And Non-Selective Dopamine Antagonists In Rats, Matthew I. Palmatier, Marissa R. Kellicut, A. Brianna Sheppard, Russell W. Brown, Donita L. Robinson Nov 2014

The Incentive Amplifying Effects Of Nicotine Are Reduced By Selective And Non-Selective Dopamine Antagonists In Rats, Matthew I. Palmatier, Marissa R. Kellicut, A. Brianna Sheppard, Russell W. Brown, Donita L. Robinson

ETSU Faculty Works

Nicotine is a psychomotor stimulant with ‘reinforcement enhancing’ effects — the actions of nicotine in the brain increase responding for non-nicotine rewards. We hypothesized that this latter effect of nicotine depends on increased incentive properties of anticipatory cues; consistent with this hypothesis, multiple laboratories have reported that nicotine increases sign tracking, i.e. approach to a conditioned stimulus (CS), in Pavlovian conditioned-approach tasks. Incentive motivation and sign tracking are mediated by mesolimbic dopamine (DA) transmission and nicotine facilitates mesolimbic DA release. Therefore, we hypothesized that the incentive-promoting effects of nicotine would be impaired by DA antagonists. To test this hypothesis, separate …


Design, Synthesis And Biological Evaluation Of Novel Compounds With Cns-Activity Targeting Cannabinoid And Biogenic Amine Receptors, Alexander M. Sherwood May 2014

Design, Synthesis And Biological Evaluation Of Novel Compounds With Cns-Activity Targeting Cannabinoid And Biogenic Amine Receptors, Alexander M. Sherwood

LSU New Orleans Theses and Dissertations

This work seeks to contribute to the discipline of neuropharmacology by way of structure activity relationship from the standpoint of an organic chemist. More specifically, we sought to develop robust synthetic methodology able to efficiently produce an array of compounds for the purpose of systematic evaluation of their interaction with specific sights within the central nervous system (CNS) in order to better understand the mind and to develop drugs that may have beneficial effects on neurological function.

The focus of these studies has been toward the development of novel molecules, using a structure-activity relationship approach, that exhibit binding affinity at …


An Introduction To Drugs And The Neuroscience Of Behavior, Adam J. Prus Jan 2014

An Introduction To Drugs And The Neuroscience Of Behavior, Adam J. Prus

Books

This up-to-date text provides an introductory overview of the nervous system actions and behavioral effects of the major classes of psychoactive drugs, using pedagogy unique among pharmacology texts to make the topic approachable.


Bipolar Disorder: A Pharmacotherapy Management Overview, Huong Le, Tina Pham, Laura Tsu Jan 2014

Bipolar Disorder: A Pharmacotherapy Management Overview, Huong Le, Tina Pham, Laura Tsu

Pharmacy Faculty Articles and Research

This home-study CPE activity has been developed to educate pharmacists on bipolar disorder and its management using non-pharmacologic and pharmacologic therapies.


Finding Solutions To Institutional Corruption: Lessons From Cognitive Dissonance Theory, Lisa Cosgrove, Robert Whitaker May 2013

Finding Solutions To Institutional Corruption: Lessons From Cognitive Dissonance Theory, Lisa Cosgrove, Robert Whitaker

Counseling, School Psychology & Sport Faculty Publication Series

The American Psychiatric Association and academic psychiatry in the United States have two conflicts of interest that may affect their assessment of psychiatric drugs and their development of diagnostic and clinical care guidelines: payments from pharmaceutical companies and guild interests. Until recently, the proposed solution to industry-academic relationships has been transparency. However, cognitive dissonance research reveals that disclosure is not a solution because cognitive biases are commonplace and difficult to eradicate. Indeed, bias is most often manifest in subtle ways unbeknownst to the researcher or clinician, and thus is usually implicit and unintentional. Also, recent studies suggest that disclosure of …


Access To Essential Medicines In Pakistan: Policy And Health Systems Research Concerns., Shehla Zaidi, Maryam Bigdeli, Noureen Aleem, Arash Rashidian May 2013

Access To Essential Medicines In Pakistan: Policy And Health Systems Research Concerns., Shehla Zaidi, Maryam Bigdeli, Noureen Aleem, Arash Rashidian

Community Health Sciences

NTRODUCTION:

Inadequate access to essential medicines is a common issue within developing countries. Policy response is constrained, amongst other factors, by a dearth of in-depth country level evidence. We share here i) gaps related to access to essential medicine in Pakistan; and ii) prioritization of emerging policy and research concerns.

METHODS:

An exploratory research was carried out using a health systems perspective and applying the WHO Framework for Equitable Access to Essential Medicine. Methods involved key informant interviews with policy makers, providers, industry, NGOs, experts and development partners, review of published and grey literature, and consultative prioritization in stakeholder's Roundtable. …


Developing Community Based Rehabilitation For Cancer Survivors: Organizing For Coordination And Coherence In Practice, Karen La Cour, Malcolm P. Cutchin Jan 2013

Developing Community Based Rehabilitation For Cancer Survivors: Organizing For Coordination And Coherence In Practice, Karen La Cour, Malcolm P. Cutchin

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Increasing incidences of cancer combined with prolonged survival have raised the need for developing community based rehabilitation. The objectives of the analysis were to describe and interpret the key issues related to coordination and coherence of community-based cancer rehabilitation in Denmark and to provide insights relevant for other contexts.

Methods

Twenty-seven rehabilitation managers across 15 municipalities in Denmark comprised the sample. The study was designed with a combination of data collection methods including questionnaires, individual interviews, and focus groups. A Grounded Theory approach was used to analyze the data.

Results

A lack of shared cultures among health care …


Novel Therapy For Nicotine Addiction In Alcohol Dependent Rats, Bethany Ann Stennett Jan 2013

Novel Therapy For Nicotine Addiction In Alcohol Dependent Rats, Bethany Ann Stennett

UNF Graduate Theses and Dissertations

The co-dependence of nicotine and alcohol addiction occurs at high rates, complicates treatment, and is often associated with significant morbidity and mortality. Treatment options of alcohol and tobacco co-dependence are limited. Currently, there are drugs available for nicotine dependence or alcohol dependence. However, there are no therapeutic drugs available on the market for the co-dependence of nicotine and alcohol. Therefore, and important opportunity of new therapeutic options and drug development has presented itself. NT69L, a non-selective neurotensin (NT) agonist, provides a potential novel therapy for nicotine addiction in alcoholics by interacting with the common neurotransmitter circuits supporting the rewarding process …


Methylphenidate And Atomoxetine Treatment During Adolescence In The Spontaneously Hypertensive Rat: Mechanisms Underlying High Cocaine Abuse Liability In Attention Deficit/Hyperactivity Disorder, Sucharita S. Somkuwar Jan 2013

Methylphenidate And Atomoxetine Treatment During Adolescence In The Spontaneously Hypertensive Rat: Mechanisms Underlying High Cocaine Abuse Liability In Attention Deficit/Hyperactivity Disorder, Sucharita S. Somkuwar

Theses and Dissertations--Pharmacy

Effects of pharmacotherapies for Attention Deficit/Hyperactivity Disorder (ADHD) on cocaine abuse liability in ADHD are not understood. Spontaneously Hypertensive Rats (SHR), an ADHD model, exhibited greater cocaine self-administration than control Wistar-Kyoto and Wistar rats. Methylphenidate, but not atomoxetine during adolescence enhanced cocaine self-administration in adult SHRs compared to controls. The mesocortical dopaminergic system, including medial prefrontal (mPFC) and orbitofrontal (OFC) cortices, is important for ADHD and cocaine addiction. Dopamine and norepinephrine transporter (DAT and NET) are molecular targets for methylphenidate, atomoxetine and cocaine action.

In the current studies, SHR, Wistar-Kyoto and Wistar were administered methylphenidate (1.5 mg/kg/day, p.o.), atomoxetine (0.3 …


Menthol Binding And Inhibition Of A7-Nicotinic Acetylcholine Receptors, Abrar Ashoor, Jacob C. Nordman, Daniel Veltri, Keun-Hang Susan Yang, Lina T. Al Kury, Yaroslav M. Shuba, Mohamed Magoub, Frank Christopher Howarth, Bassem Sadek, Amarda Shehu, Nadine Kabbani, Murat Oz Jan 2013

Menthol Binding And Inhibition Of A7-Nicotinic Acetylcholine Receptors, Abrar Ashoor, Jacob C. Nordman, Daniel Veltri, Keun-Hang Susan Yang, Lina T. Al Kury, Yaroslav M. Shuba, Mohamed Magoub, Frank Christopher Howarth, Bassem Sadek, Amarda Shehu, Nadine Kabbani, Murat Oz

Mathematics, Physics, and Computer Science Faculty Articles and Research

Menthol is a common compound in pharmaceutical and commercial products and a popular additive to cigarettes. The molecular targets of menthol remain poorly defined. In this study we show an effect of menthol on the α7 subunit of the nicotinic acetylcholine (nACh) receptor function. Using a two-electrode voltage-clamp technique, menthol was found to reversibly inhibit α7-nACh receptors heterologously expressed in Xenopus oocytes. Inhibition by menthol was not dependent on the membrane potential and did not involve endogenous Ca2+-dependent Cl− channels, since menthol inhibition remained unchanged by intracellular injection of the Ca2+ chelator BAPTA and perfusion with Ca2+-free bathing solution containing …


Water Pipe Smoking Amongst The University And College Students Of Karachi, Pakistan, Shehla Batool Jaffri, Aisha Yousuf, Waris Qidwai Apr 2012

Water Pipe Smoking Amongst The University And College Students Of Karachi, Pakistan, Shehla Batool Jaffri, Aisha Yousuf, Waris Qidwai

Department of Family Medicine

Background:

An extensive literature search revealed that water pipe smoking is an emerging health risk and deserves the attention of health professionals. This study was therefore undertaken to determine the frequency of water pipe smoking among students in college and universities of Pakistan and to assess the practices, knowledge and attitude towards water pipe smoking among them.

Method:

A cross sectional survey was conducted in the College and Universities of Karachi, Pakistan from April 2009 to October 2009. Students were selected through non probability sampling and given self administered questionnaire after the informed consent.

Result:

A total …


Differential Effects Of Acute Amphetamine And Phencyclidine Treatment And Withdrawal From Repeated Amphetamine Or Phencyclidine Treatment On Social Interaction And Social Memory In Rats, Ming Li, Wei He, Rebecca Munro Jan 2012

Differential Effects Of Acute Amphetamine And Phencyclidine Treatment And Withdrawal From Repeated Amphetamine Or Phencyclidine Treatment On Social Interaction And Social Memory In Rats, Ming Li, Wei He, Rebecca Munro

Department of Psychology: Faculty Publications

Although animal models based on amphetamine (AMPH) or phencyclidine (PCP) treatment have been used extensively to study the neurobiological and behavioral characteristics of schizophrenia, there are conflicting reports regarding their validity in modeling the negative symptoms and cognitive deficits of schizophrenia. The present study examined how acute AMPH or PCP treatment (Experiment 1) and withdrawal from repeated AMPH treatment (Experiment 2) or PCP treatment (Experiment 3) affects social behavior and social recognition memory in male Sprague-Dawley rats. Each subject was tested on two consecutive days. On the first day, the rats were tested four times (5 min/each) at 10-min intervals …