Novel Reversal Agents For Non-Vitamin K Oral Anticoagulants, 2016 James Madison University
Novel Reversal Agents For Non-Vitamin K Oral Anticoagulants, Kimberly Hoilman, Melanie Reyer
Physician Assistant Capstones
Background Non-vitamin K oral anticoagulants have become an appealing alternative treatment for the prevention of stroke in non-valvular atrial fibrillation and in treatment of venous thromboembolism. The major limitation to the use of these drugs is the lack of reversal agents. The purpose of this review is to investigate the development and efficacy of novel agents for reversal of NOACs. Methods Two separate literature searches were conducted in the PubMed database using the terms “prothrombin complex concentrate” and “idarucizumab”, respectively. Only in vivo clinical trials involving human subjects within the last five years were included for possible analysis. Studies with ...
Effects Of Prenatal Exposure To Bisphenol A On Fetal Lung Development, 2016 The University of Western Ontario
Effects Of Prenatal Exposure To Bisphenol A On Fetal Lung Development, Ayten Hijazi
Electronic Thesis and Dissertation Repository
Prenatal exposure to bisphenol A (BPA), one of the most prevalent endocrine disrupting chemicals, is associated with lung dysfunction and diseases in later life. However, it is unknown if this association has a fetal origin. In this thesis, a series of in vivo and in vitro experiments were conducted to determine the effects of prenatal exposure to BPA on fetal lung development, and define the underlying molecular mechanisms. Environmentally relevant doses of BPA were administered to pregnant mice via diet from embryonic day (E) 7.5 to 18.5. Fetal lungs were analyzed at E18.5 for changes in structure ...
Our Country Is Addicted To Control: Legalize Drugs, 2016 The University of Maine
Our Country Is Addicted To Control: Legalize Drugs, Victoria Hood
The Cohen Journal
No abstract provided.
Addiction: Physiology In Performance, Opioid Pharmacology In Character Development For The Theater, 2016 Loyola Marymount University
Addiction: Physiology In Performance, Opioid Pharmacology In Character Development For The Theater, Lacey M. Smith
Actors inquire into the physical, mental, and emotional impulses of their respective characters in the effort to develop a cohesive persona for the stage. The goal of this research is to determine whether a more thorough, scientific understanding of the physiopyschological phenomena a character experiences, specifically opioid withdrawal, will aid in the depiction of symptoms on stage. The project began with a research period and culminated in physical dissemination through theater performance. Both video, audio, and text media were utilized to establish a thorough comprehension of the physiological mechanisms in opioid addiction. Further profiling of the characteristics and symptomatic episodes ...
Light-Enhanced Startle As An Experimental Model Of Withdrawal, 2016 College of William and Mary
Light-Enhanced Startle As An Experimental Model Of Withdrawal, Augustin C. Hennings
College of William & Mary Undergraduate Honors Theses
Nicotine is extremely addictive, and the negative effects of withdrawal, such as increased anxiety, contribute to relapse. Nicotine produces significant changes in the extended amygdala, the brain regions responsible for regulating anxiety. Light-Enhanced Startle is an established method for assessing anxiety in animal models and is sensitive to drug manipulations. This thesis had two goals, Experiment 1 asked: can LES be used to investigate the anxiety of extended nicotine withdrawal following chronic nicotine administration in rats? We hypothesized that exposing rats to chronic nicotine would result in elevated LES during spontaneous withdrawal as compared to controls, and that this elevation ...
Comparing The Quantitation Of Opiates From Possible Drug Overdose Cases Using Results Of Blood Analysis And Liver Analysis, 2016 State University of New York Buffalo State
Comparing The Quantitation Of Opiates From Possible Drug Overdose Cases Using Results Of Blood Analysis And Liver Analysis, Lee Ann Garozzo
Forensic Science Theses
Currently the quantitation of opiates at the Erie County Medical Examiner’s Office Toxicology Laboratory is conducted through whole blood analysis. The objective of this thesis project was to determine if the analysis of opiates could be conducted through liver analysis, and if the analysis of opiates would provide a more accurate quantitation compared to the blood analysis. The quantitation of opiates was conducted from the livers of sixty-four possible overdose cases that were brought into the Erie County Medical Examiner’s Office between 2013 and 2015. Results showed that the opiate drugs could successfully be quantitated using the liver ...
Studies On The Prevalence And Control Of Parasitic Helminths In "Natural" Laying Hens, 2016 University of Arkansas, Fayetteville
Studies On The Prevalence And Control Of Parasitic Helminths In "Natural" Laying Hens, Brittany R. Weir
Animal Science Undergraduate Honors Theses
One societal trend that has been gaining much traction and popularity since the 21st century began is “organic” and/or “natural” food products. In 1999, the global market accounted for $15.2 billion dollars worth of organic food and drink, compared to the market in 2014 where we consumed $80 billion dollars worth (Willer et. al, 2016). With “natural” production of food animals however, “natural” parasite transmission may be a consequence. To that end, this experiment examines the prevalence of helminths in 110 “natural” laying hens from three regional farms and the efficacies of fenbendazole, piperazine, and levamisole on ...
Using Poincaré And Coefficient Analyses To Assess Changes In Variability In Respiration As A Function Of Leptin Status, Sex, And Buprenorphine In Mice, 2016 University of Tennessee, Knoxville
Using Poincaré And Coefficient Analyses To Assess Changes In Variability In Respiration As A Function Of Leptin Status, Sex, And Buprenorphine In Mice, Wateen Hussein Alami
University of Tennessee Honors Thesis Projects
No abstract provided.
The Effects Of Apigenin On Cell Proliferation And Apoptosis In Glioblastoma Multiforme, 2016 Cedarville University
The Effects Of Apigenin On Cell Proliferation And Apoptosis In Glioblastoma Multiforme, Trevor Stump, Brittany Santee, Lauren Williams, Chelsae Heinze, Rachel Kunze, Samson Amos, Denise S. Simpson
The Research and Scholarship Symposium
Glioblastoma multiforme (GBM) is a WHO grade IV brain tumor. These tumors are highly proliferative, infiltrative, necrotic, angiogenic, and resistant to apoptosis. One major characteristic of GBM is the overexpression of epidermal growth factor receptor (EGFR), which leads to cell growth and proliferation when activated. GBM is very difficult to treat due to its location, heterogeneity, and invasiveness; an effective treatment is therefore needed. The use of flavonoids, which are natural compounds found in many fruits and vegetables, has been studied in the treatment of many different tumor types. Apigenin is a specific flavonoid that has previously been shown to ...
Effects Of Antiepileptic Medications On Bone Density In Individuals With Intellectual And Developmental Disabilities, Carly R. Gregory, Hannah L. Stedge, Robyn K. Brandenburg
The Research and Scholarship Symposium
Individuals with intellectual and developmental disabilities (IDD) are commonly prescribed antiepileptic drugs (AEDs) to manage seizures, manage behavior, and stabilize mood. Though research has been done on the effects of antiepileptic medications in patients with epilepsy, little study has been done on the persons with intellectual and developmental disabilities population. After surveying IDD patients with a history and current use of AEDs on osteoprotective behaviors, we were unable to use SPSS due to incomplete surveys and low sample sizes. However, we were still able to analyze for common themes, and we found that the most prevalent use of AEDs was ...
An In Vivo Study Of The Effects Of Perinatal Caffeine Exposure On Synaptic Efficacy In The Hippocampus Of Freely Moving Adult Rats, 2016 Trinity College, Hartford Connecticut
An In Vivo Study Of The Effects Of Perinatal Caffeine Exposure On Synaptic Efficacy In The Hippocampus Of Freely Moving Adult Rats, Jee Eun Park
Senior Theses and Projects
The synapse from the perforant path to the dentate gyrus has been widely used successfully to demonstrate long-term potentiation, a cellular model underlying learning and memory. Caffeine is one of the most widely consumed psychoactive stimulants in the world. Caffeine consumption increases in alertness, improvements in motor skills, and neurological functions, and these effects have promoted its use throughout history. Although the many short term cognitive benefits of caffeine intake are well understood, the long term effects of caffeine exposure have been widely disputed. Despite this, it is estimated that over 80% of women continue to consume caffeine throughout pregnancy ...
Identification Of Potential Drug Targets In Cancer Signaling Pathways Using Stochastic Logical Models, 2016 Northwestern Polytechnical University
Identification Of Potential Drug Targets In Cancer Signaling Pathways Using Stochastic Logical Models, Peican Zhu, Hamidreza Montazeri Aliabadi, Hasan Uludag, Jie Han
Pharmacy Faculty Articles and Research
The investigation of vulnerable components in a signaling pathway can contribute to development of drug therapy addressing aberrations in that pathway. Here, an original signaling pathway is derived from the published literature on breast cancer models. New stochastic logical models are then developed to analyze the vulnerability of the components in multiple signalling sub-pathways involved in this signaling cascade. The computational results are consistent with the experimental results, where the selected proteins were silenced using specific siRNAs and the viability of the cells were analyzed 72 hours after silencing. The genes elF4E and NFkB are found to have nearly no ...
Effects Of Repeated Quetiapine Treatment On Conditioned Avoidance Responding In Rats, 2015 Southwest University, Chongqing, China
Effects Of Repeated Quetiapine Treatment On Conditioned Avoidance Responding In Rats, Jun Gao, Min Feng, Natashia Swalve, Collin Davis, Nan Sui, Ming Li
Faculty Publications, Department of Psychology
The present study characterized the behavioral mechanisms of avoidance–disruptive effect of quetiapine in the conditioned avoidance response test under two behavioral testing (2 warning signals vs. 1 warning signal) and two drug administration conditions (subcutaneous vs. intravenous). In Experiments 1 and 2, well-trained adult male Sprague-Dawley rats were tested under the subcutaneous (s.c.) quetiapine treatment (5.0, 15.0, 25.0, 50.0 mg/kg) for 7 days in a novel procedure consisting of two conditioned stimuli (CS) (white noise serving as CS1 and pure tone as CS2). Only the highest dose (50.0 mg/kg) produced a ...
The Effectiveness Of A Preoperative Multimodal Antiemetic Regimen On Reducing Early Postoperative Nausea And Vomiting In Total Joint Arthroplasty Patients, 2015 The Univeristy of Southern Mississippi
The Effectiveness Of A Preoperative Multimodal Antiemetic Regimen On Reducing Early Postoperative Nausea And Vomiting In Total Joint Arthroplasty Patients, Jerry Mosley
Doctoral Nursing Capstone Projects
Postoperative nausea and vomiting (PONV) occurs frequently in all types of surgeries including after total joint orthopedic procedures. The resulting PONV can lead to many unwanted occurrences including immobilization, distress, and many serious adverse health complications. These unwanted occurrences may then lead to increased cost to the patient and healthcare facility. Administration of a preoperative multimodal regimen known to reduce PONV has the potential to reduce such unwanted anesthetic side effects influencing a reduction in overall healthcare cost. The purpose of this study is to determine the effectiveness of the preoperative kit which includes the administration of metoclopramide, famotidine, ondansetron ...
The Controversy Of Vaccinations, 2015 Liberty University
The Controversy Of Vaccinations, Nicholas G. Aboreden
Recently vaccination has become a controversial topic. There is a growing number of people who believe that vaccines carry great health risks to patients and therefore refuse to be vaccinated or to vaccinate their children. This ill-informed view of immunizations is beginning to cause serious problems in the United States as growing numbers of disease cases are being seen. A closer look into the science of vaccines and the benefits they have brought, clearly show that not only do vaccines carry very little risk to patients, but they are responsible for the eradication and reduction of multiple debilitating diseases.
Application Of Ichip To Grow “Uncultivable” Microorganisms And Its Impact On Antibiotic Discovery, 2015 Chapman University
Application Of Ichip To Grow “Uncultivable” Microorganisms And Its Impact On Antibiotic Discovery, Rinzhin T. Sherpa, Caretta J. Reese, Hamidreza Montazeri Aliabadi
Pharmacy Faculty Articles and Research
Purpose. Antibiotics have revolutionized modern medicine, allowing significant progress in healthcare and improvement in life expectancy. Development of antibiotic resistance by pathogenic bacteria is a natural phenomenon; however, the rate of antibiotic resistance emergence is increasing at an alarming rate, due to indiscriminate use of antibiotics in healthcare, agriculture and even everyday products. Traditionally, antibiotic discovery has been conducted by screening extracts of microorganisms for antimicrobial activity. However, this conventional source has been over-used to such an extent that it poses the risk of “running out” of new antibiotics. Aiming to increase access to a greater diversity of microorganisms, a ...
Investigation Of Stilbenoids As Potential Therapeutic Agents For Rotavirus Gastroenteritis, 2015 Texas A & M University - College Station
Investigation Of Stilbenoids As Potential Therapeutic Agents For Rotavirus Gastroenteritis, Judith M. Ball, Fabricio Medina-Bolivar, Katelyn D. Defrates, Emily Hambleton, Megan E. Hurlburt, Lingling Fang, Tianhong Yang, Luis Nopo-Olazabal, Richard L. Atwill, Pooj Ghai, Rebecca D. Parr
Rotavirus (RV) infections cause severe diarrhea in infants and young children worldwide. Vaccines are available but cost prohibitive for many countries and only reduce severe symptoms. Vaccinated infants continue to shed infectious particles, and studies show decreased efficacy of the RV vaccines in tropical and subtropical countries where they are needed most. Continuing surveillance for new RV strains, assessment of vaccine efficacy, and development of cost effective antiviral drugs remain an important aspect of RV studies. This study was to determine the efficacy of antioxidant and anti-inflammatory stilbenoids to inhibit RV replication. Peanut (A. hypogaea) hairy root cultures were induced ...
Molecular Overlap In The Regulation Of Sk Channels By Small Molecules And Phosphoinositides, 2015 Chapman University
Molecular Overlap In The Regulation Of Sk Channels By Small Molecules And Phosphoinositides, Miao Zhang, Xuan-Yu Meng, Ji-Fang Zhang, Meng Cui, Diomedes E. Logothetis
Pharmacy Faculty Articles and Research
Phosphatidylinositol 4,5-bisphosphate (PIP2) directly interacts with the small-conductance Ca2+-activated K+ 2-a (SK2-a) channel/calmodulin complex, serving as a critical element in the regulation of channel activity. We report that changes of protein conformation in close proximity to the PIP2 binding site induced by a small-molecule SK channel modulator, NS309, can effectively enhance the interaction between the protein and PIP2 to potentiate channel activity. This novel modulation of PIP2 sensitivity by small-molecule drugs is likely not to be limited in its application to SK channels, representing an intriguing strategy to develop drugs controlling the activity of the large number ...
Analysis Of Synthetic Cannabinoids By Direct Analysis In Real Time Quadrupole Time-Of-Flight Mass Spectrometry And Gas Chromatography Quadrupole Time-Of-Flight Mass Spectrometry, 2015 Florida International University
Analysis Of Synthetic Cannabinoids By Direct Analysis In Real Time Quadrupole Time-Of-Flight Mass Spectrometry And Gas Chromatography Quadrupole Time-Of-Flight Mass Spectrometry, Tyler S. Torbet
FIU Electronic Theses and Dissertations
The aim of this study was to investigate the utility of direct analysis in real time quadrupole time-of-flight mass spectrometry and gas chromatography quadrupole time-of-flight mass spectrometry in the analysis of 162 different synthetic cannabinoids. Direct analysis in real time quadrupole time-of-flight mass spectrometry is shown to be a rapid and accurate analytical method for synthetic cannabinoids. Spectra can be generated with less than 1.5 ng of the drug in under a minute and be successfully searched against previously generated ESI-QTOF libraries in most cases (118/130 drugs tested) as well as can also be applied to the identification ...
Flavour Chemicals In Electronic Cigarette Fluids, 2015 Portland State University
Flavour Chemicals In Electronic Cigarette Fluids, Peyton A. Tierney, Clarissa D. Karpinski, Jessica E. Brown, Wentai Luo, James F. Pankow
Chemistry Faculty Publications and Presentations
Background: Most e-cigarette liquids contain flavour chemicals. Flavour chemicals certified as safe for ingestion by the Flavor Extracts Manufacturers Association may not be safe for use in e-cigarettes. This study identified and measured flavour chemicals in 30 e-cigarette fluids.
Methods: Two brands of single-use e-cigarettes were selected and their fluids in multiple flavour types analysed by gas chromatography/mass spectrometry. For the same flavour types, and for selected confectionary flavours (eg, bubble gum and cotton candy), also analysed were convenience samples of e-cigarette fluids in refill bottles from local ‘vape’ shops and online retailers.
Results: In many liquids, total flavour ...