Pharmacology Commons^™

Target Validation And Pharmacological Characterization Of Novel Nmdar Modulators, Kiran Sapkota

Theses & Dissertations

The N-methyl-D aspartate receptors (NMDARs) are ligand-gated ion channels, which play important roles in learning and memory. Excessive activity of NMDARs is implicated in damage due to stroke and neurodegenerative diseases, whereas hypoactivity of NMDARs contributes to schizophrenia. The initial goal of my dissertation is to evaluate the potential role of the GluN2D-containing NMDARs in neuropathological, behavioral and cognitive alterations associated with schizophrenia and characterize the pharmacology and mechanisms of action of NMDAR modulators which could potentially be used to modulate these receptors in schizophrenia.

A subanesthetic dose of the NMDAR antagonist ketamine elicits symptoms of schizophrenia. This property led …

Vectored Intracerebral Immunization With The Anti-Tau Monoclonal Antibody Phf1 Markedly Reduces Tau Pathology In Mutant Tau Transgenic Mice, Wencheng Liu, Lingzhi Zhao, Brittany Blackman, Mayur Parmar, Man Ying Wong, Thomas Woo, Fangmin Yu, Maria J. Chiuchiolo, Dolan Sondhi, Stephen M. Kaminsky, Ronald G. Crystal, Steven M. Paul

HPD Articles

UNLABELLED: Passive immunization with anti-tau monoclonal antibodies has been shown by several laboratories to reduce age-dependent tau pathology and neurodegeneration in mutant tau transgenic mice. These studies have used repeated high weekly doses of various tau antibodies administered systemically for several months and have reported reduced tau pathology of ∼40-50% in various brain regions. Here we show that direct intrahippocampal administration of the adeno-associated virus (AAV)-vectored anti-phospho-tau antibody PHF1 to P301S tau transgenic mice results in high and durable antibody expression, primarily in neurons. Hippocampal antibody levels achieved after AAV delivery were ∼50-fold more than those reported following repeated systemic …

Seeing The Invisible: Revealing Atrial Ablation Lesions Using Hyperspectral Imaging Approach, Narine Muselimyan, Luther Swift, Huda Asfour, Tigran Chahbazian, Ramesh Mazhari, Marco Mercader, Narine Sarvazyan

Pharmacology and Physiology Faculty Publications

Background

Currently, there are limited means for high-resolution monitoring of tissue injury during radiofrequency ablation procedures.

Objective

To develop the next generation of visualization catheters that can reveal irreversible atrial muscle damage caused by ablation and identify viability gaps between the lesions.

Methods

Radiofrequency lesions were placed on the endocardial surfaces of excised human and bovine atria and left ventricles of blood perfused rat hearts. Tissue was illuminated with 365nm light and a series of images were acquired from individual spectral bands within 420-720nm range. By extracting spectral profiles of individual pixels and spectral unmixing, the relative contribution of ablated …

Rapamycin Increases Length And Mechanosensory Function Of Primary Cilia In Renal Eptihelial And Vascular Endothelial Cells, Rinzhin T. Sherpa, Kimberly F. Atkinson, Viviana P. Ferreira, Surya M. Nauli

Pharmacy Faculty Articles and Research

Primary cilia arebiophysically-sensitive organelles responsible for sensing fluid-flow and transducing this stimulus into intracellular responses. Previous studies have shown that the primary cilia mediate flow-induced calcium influx, and sensitivity of cilia function to flow is correlated to cilia length. Cells with abnormal cilia length or function can lead to a host of diseases that are collectively termed as ciliopathies. Rapamycin, a potent inhibitor of mTOR (mammalian target of rapamycin), has been demonstrated to be a potential pharmacological agent against the aberrant mTOR signaling seen in ciliopathies such as polycystic kidney disease (PKD) and tuberous sclerosis complex (TSC). Here we look …

Pharmacokinetics, Tissue Distribution, Synergistic Activity, And Antitumor Activity Of Two Isomeric Flavones, Crystal L. Whitted

Electronic Theses and Dissertations

Flavonoids are polyphenolic secondary metabolites found in plants that have bioactive properties including antiviral, antioxidant, and anticancer. Two isomeric flavone were extracted from Gnaphalium elegans and Achyrocline bogotensis, plants used by the people from the Andean region of South America as remedies for cancer. 5,7-dihydroxy-3,6,8-trimethoxy-2-phenyl-4H-chromen-4-one (5, 7–dihydroxy- 3, 6, 8 trimethoxy flavone/ flavone A) and 3,5-dihydroxy-6,7,8-trimethoxy-2-phenyl-4H-chromen-4-one (3, 5–dihydroxy-6, 7, 8–trimethoxy flavone/ flavone B) have shown antineoplastic activity against colon cancer cell lines dependent upon their differentiation status. Pharmacokinetic studies reported herein were used to determine dosing for antitumor assays, as well as determine target tissue concentration. These included the …

The Importance Of Serotonergic And Adrenergic Receptors For The Induction And Expression Of One-Trial Cocaine-Induced Behavioral Sensitization, Krista N. Rudberg

Electronic Theses, Projects, and Dissertations

Addiction is a complex process in which behavioral sensitization may be an important component. While the behavioral effects of sensitization are well established, the intricate neurobiology of the phenomenon is still largely unknown. Dopamine systems mediate the induction of behavioral sensitization in adult rats, but there is a large amount of evidence showing that other neurotransmitter systems also modulate the induction process. For example, the α1b-adrenergic and 5-HT_2A receptor systems are known to modulate the sensitized responding of adult rats, but the roles that these receptor systems play in the induction and expression of behavioral sensitization during the preweanling …

Development Of Activity In The Mouse Visual Cortex., Jing Shen, Matthew T Colonnese

Pharmacology and Physiology Faculty Publications

No abstract provided.

Sexual Dimorphism In Rat Vascular Function Of Type I And Type Ii Diabetes: Role Of Edrfs, Roshanak Rahimian

Science Seminar Series

Dr. Roshanak Rahimian, professor of physiology and pharmacology in the Thomas J. Long School of Pharmacy and Health Sciences will tell us about her work on understanding the mechanisms underlying the interaction of sex and diabetes in vasculature.

Over the past decade, diabetes and obesity have reached epidemic levels in developed countries, and has become one of the most serious and challenging health problems in the 21st century. Several studies suggest that diabetes affects male and female vascular beds differently. However, the mechanisms underlying the interaction of sex and diabetes in vasculature remain to be investigated. We have shown that …

Post-Transplantation Cyclophosphamide And Ixazomib Combination Rescues Mice Subjected To Experimental Graft-Versus-Host Disease And Is Superior To Either Agent Alone, Ahmad Samer Al-Homsi, Austin Goodyke, Michael Mclane, Sarah Abdel-Mageed, Kelli Cole, Marlee Muilenburg, Benjamin Feng

Peer Reviewed Articles

Lapses in the prevention of graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (HSCT) warrant novel approaches. Such approaches include, among others, the use of post-transplantation cyclophosphamide (PTC) and proteasome inhibitors. Although PTC alone consistently produces low rates of chronic GVHD, the incidence of acute GVHD remains significant. Inversely, prolonged post-transplantation administration of proteasome inhibitors carries a risk of paradoxical aggravation of GVHD. We examined whether the combination of cyclophosphamide and ixazomib addresses the limitations of each of these agents when used alone to prevent GVHD in mice subjected to allogeneic HSCT across MHC barriers. We chose ixazomib, an …

Hypercapnic Hyperoxia Increases Free Radical Production And Cellular Excitability In Rat Caudal Solitary Complex Brain Slice Neurons, Geoffrey Edward Ciarlone

USF Tampa Graduate Theses and Dissertations

The caudal solitary complex (cSC) is a cardiorespiratory integrative center in the dorsal medulla oblongata that plays a vital role in the central CO₂-chemoreceptive network. Neurons in this area respond to hypercapnic acidosis (HA) by a depolarization of the membrane potential and increase in firing rate, however a definitive mechanism for this response remains unknown. Likewise, CO₂-chemoreceptive neurons in the cSC respond to hyperoxia in a similar fashion, but via a free radical mediated mechanism. It remains unknown if the response to increased pO₂ is merely an increase in redox signaling, or if it’s the …

Intranasal Oxytocin Enhances Connectivity In The Neural Circuitry Supporting Social Motivation And Social Perception In Children With Autism., Ilanit Gordon, Allison Jack, Charlotte M Pretzsch, Brent Vander Wyk, James F Leckman, Ruth Feldman, Kevin A. Pelphrey

Pharmacology and Physiology Faculty Publications

Oxytocin (OT) has become a focus in investigations of autism spectrum disorder (ASD). The social deficits that characterize ASD may relate to reduced connectivity between brain sites on the mesolimbic reward pathway (nucleus accumbens; amygdala) that receive OT projections and contribute to social motivation, and cortical sites involved in social perception. Using functional magnetic resonance imaging and a randomized, double blind, placebo-controlled crossover design, we show that OT administration in ASD increases activity in brain regions important for perceiving social-emotional information. Further, OT enhances connectivity between nodes of the brain's reward and socioemotional processing systems, and does so preferentially for …

Hormone Replacement Therapy (Hrt) Modulates Peripheral And Central Auditory System Processing With Aging, Tanika Williamson

USF Tampa Graduate Theses and Dissertations

After the findings were reported for the Women’s Health Initiative (WHI) study in the past decade, there has been a significant decline in the overall use of hormone replacement therapy (HRT) among women. However, there are still millions of middle-aged, menopausal women in the U.S. who are currently undergoing hormone therapy. Their reasons for continuing treatment include relief of severe menopausal symptoms, aid in the management of osteoporosis and reduction in the risk of colon cancer (Ness et al., 2005). The purpose of the following investigation was to evaluate the impact of HRT on the central and peripheral auditory systems …

Cotinine Antagonizes The Behavioral Effects Of Nicotine Exposure In The Planarian Girardia Tigrina, Daniel J. Bach, Matthew Tenaglia, Debra L. Baker, Sean Deats, Erica Montgomery, Oné R. Pagán

Biology Faculty Publications

Nicotine is one of the most addictive drugs abused by humans. Our laboratory and others have demonstrated that nicotine decreases motility and induces seizure-like behavior in planarians (pSLM, which are vigorous writhing and bending of the body) in a concentration-dependent manner. Nicotine also induces withdrawal-like behaviors in these worms. Cotinine is the major nicotine metabolite in humans, although it is not the final product of nicotine metabolism. Cotinine is mostly inactive in vertebrate nervous systems and is currently being explored as a molecule which possess most of nicotine’s beneficial effects and few of its undesirable ones. It is not known …

An Excitatory Cortical Feedback Loop Gates Retinal Wave Transmission In Rodent Thalamus, Yasunobu Murata, Matthew T. Colonnese

Pharmacology and Physiology Faculty Publications

Spontaneous retinal waves are critical for the development of receptive fields in visual thalamus (LGN) and cortex (VC). Despite a detailed understanding of the circuit specializations in retina that generate waves, whether central circuit specializations also exist to control their propagation through visual pathways of the brain is unknown. Here we identify a developmentally transient, corticothalamic amplification of retinal drive to thalamus as a mechanism for retinal wave transmission in the infant rat brain. During the period of retinal waves, corticothalamic connections excite LGN, rather than driving feedforward inhibition as observed in the adult. This creates an excitatory feedback loop …

Pharmacology Of Cannabis, Mandakini Sadhir

Pediatrics Faculty Publications

Cannabis has been used for recreational purposes around the world. It is derived from the plant cannabis sativa which has various other compounds known as cannabinoids. Most common form of cannabis used for recreational purpose is marijuana, which is prepared from dried flowering tops and leaves. The primary psychoactive component is delta 9-tetrahydrocannabinol (δ-9THC), which exerts its physiological and psychological effects through its interaction with CB1 and CB2 receptors. Smoking is the most commonly used method with onset of effects within minutes after inhalation. Oral ingestion of cannabis has varied absorption with delayed onset but longer duration of action. Urine …

Isolation Of Egfr-Containing Early Endosomes., Julie A. Gosney

Electronic Theses and Dissertations

The epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase (RTK) that is an integral component of proliferative signaling. When activated by a ligand at the plasma membrane, EGFR undergoes clathrin-mediated endocytosis. This spatial regulation of the receptor is an important regulator of receptor expression as it mediates its degradation. Endocytosis also has implications on EGFR downstream signaling, though the details are not fully understood. The goal of this thesis is to develop a method to isolate early endosomes in order to study downstream effectors associated with activated EGFR in this compartment. HeLa cells were used to test various …

Assessment Of Concentrations Of Trace And Toxic Heavy Metals In Soil And Vegetables Grown In The Vicinity Of Manyoni Uranium Depositin Tanzania, F.A. Kapile, In Makundi

Tanzania Journal of Science

This study reports on determination of concentrations of trace and toxic heavy metals in soil and vegetables grown near of Manyoni uranium deposit. Soil and vegetable samples were collected from five sites namely Mitoo Mbuga, farming area, Miyomboni, Tambukareli and near water pump. The concentrations of heavy metals in soil and edible vegetables samples were analyzed using Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF).All vegetable samples were found to have higher concentrations (in μg/g) of trace elements such as Ni (67.3) in pea leaves, Cu (14.9) in pumpkin leaves, Fe (478.6), (200.5) and (337.1) in pea, pumpkin and spinach leaves respectively, …

Leukemia Inhibitory Factor As A Neuroprotective Agent Against Focal Cerebral Ischemia, Stephanie Davis

USF Tampa Graduate Theses and Dissertations

Previous publications from this laboratory demonstrated that administration of leukemia inhibitory factor (LIF) (125 µg/kg) to young, male Sprague-Dawley rats at 6, 24, and 48 h after middle cerebral artery occlusion (MCAO) reduced infract volume, improved sensimotor skills, and alleviated damage to white matter at 72 h after the injury. In vitro studies using cultured oligodendrocytes (OLs) showed that LIF (200 ng/ml) also protects against 24 h of oxygen-glucose deprivation through activation of Akt signaling and upregulation of the antioxidant enzymes peroxiredoxin IV and metallothionein III. Other groups have demonstrated that LIF reduces neurodegeneration in animal models of disease, but …

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 analysis. Generally …

Cardiovascular Effects Evoked By Airway Nociceptive Reflexes In Healthy And Cardiovascular Diseased Rats, Justin Shane Hooper

USF Tampa Graduate Theses and Dissertations

Acute inhalation of airborne pollutants alters cardiovascular function and has been shown to have its greatest affects on individuals with pre-existing cardiovascular disease. Evidence suggests that pollutant-induced activation of airway sensory nerves via the gating of ion channels is critical to these systemic responses. Here, we have investigated the cardiovascular responses evoked by inhalation of AITC (TRPA1 agonist) and capsaicin (TRPV1 agonist) in healthy Sprague Dawley (SD) and Wistar Kyoto (WKY) rats, and cardiovascular diseased Spontaneously Hypertensive (SH) rats. Inhalation of the agonists by healthy SD and WKY rats caused significant bradycardia, atrio-ventricular (AV) block and prolonged PR-Intervals. Inhalation of …

Phantom Limb Pain, Stephanie J. Stockburger, Mandakini Sadhir, Hatim A. Omar

Pediatrics Faculty Publications

Phantom limb pain is pain that is perceived in a part of the body which is no longer present. It is estimated that 80 percent of amputees experience phantom limb pain. Although the term is “phantom limb pain” the feeling is often more of a burning, twisting, itching, or pressure sensation than pain. The exact mechanism of phantom limb pain is unknown although proposed mechanisms include pain origination from either the central nervous system or the peripheral nervous system. Since the exact mechanism of phantom limb pain is unknown, treating this pain may be difficult. Treatments include pharmacological and nonpharmacological. …

Anticonvulsant And Procognitive Properties Of Novel Histamine H3 Receptor Antagonists In Male Adult Rats, Ali Kassem Saad

Theses

To determine the potential of histamine H3 receptor (H3R) ligands as new antiepileptic and procognitive drugs, aromatic ether derivatives (1-12) belonging to the nonimidazole class of ligands, with high in-vitro binding affinity at human H3R, were tested for their in-vivo anticonvulsive activity in maximal electroshock (MES)-, pentylenetetrazole (PTZ)-, and strychnine (STR)-induced seizure models in male adult rats having phenytoin (PHT) and valproic acid (VPA) as the reference antiepileptic drugs, pitolisant (PIT) as the standard H3R antagonist/inverse agonist, and donepezil (DOZ) as a reference procognitive drug. Among the H3R ligands (1-12) tested in the current project, H3R …

Assessment Of The Role Of Poly (Adp-Ribose) Polymerase In Drug-Induced Cardiomyopathy, Alexis I. Brinkerhoff

USF Tampa Graduate Theses and Dissertations

Drug-induced cardiotoxicity has resulted in a thorough evaluation of patient doses, treatments, and rehabilitation. One of the most commonly prescribed chemotherapeutic agents is cyclophosphamide. The active metabolite, acrolein, is one of the most potent inducers of cardiomyopathy. In this study, research was conducted on the H9c2 (2-1) cardiomyocyte cell line derived from the embryonic myocardium of rattus norvegicus to assess its competency for evaluation of the change in poly (ADP-ribose) polymerase (PARP) activity. The application of this model to study the effects of acrolein on PARP activation was chosen as an ideal determinant of cell damage produced by nitrogen mustards. …

Combination Of Vatalanib And A 20-Hete Synthesis Inhibitor Results In Decreased Tumor Growth In An Animal Model Of Human Glioma, Adarsh Shankar, Asm Iskander, Meenu Jain, Tom Mikkelsen, Austin M. Guo, Ali Arbab

NYMC Faculty Publications

BACKGROUND: Due to the hypervascular nature of glioblastoma (GBM), antiangiogenic treatments, such as vatalanib, have been added as an adjuvant to control angiogenesis and tumor growth. However, evidence of progressive tumor growth and resistance to antiangiogenic treatment has been observed. To counter the unwanted effect of vatalanib on GBM growth, we have added a new agent known as N-hydroxy-N'-(4-butyl-2 methylphenyl)formamidine (HET0016), which is a selective inhibitor of 20-hydroxyeicosatetraenoic acid (20-HETE) synthesis. The aims of the studies were to determine 1) whether the addition of HET0016 can attenuate the unwanted effect of vatalanib on tumor growth and 2) whether the treatment …

Thromboxane A2 And Tp Receptors: A Trail Of Research, Well Traveled, Perry V. Halushka Phd, Md

Journal of the South Carolina Academy of Science

This article was written is response to a request from the editor-in-chief as a result of my receiving the Governor’s Award in Scientific Awareness. My goal is to provide a glimpse into a 40 plus year research career that was predominately focused on the role of thromboxane A₂ and its receptor (TP) in physiologic and pathophysiologic processes in the cardiovascular system. It also enumerates the lessons learned along the way that may lead to a productive research career. Those lessons were; Perseverance, Think out of the box, Challenge the dogma, Take risks, Failure is not a bad thing, Focus, …

Gene Expression Microarray Data From Human Microvascular Endothelial Cells Supplemented With A Low Concentration Of Niacin, Nica M. Borradaile, Jennifer M. Hughes-Large

Physiology and Pharmacology Publications

The systemic lipid modifying drug, niacin, can directly improve human microvascular endothelial cell angiogenic function under lipotoxic conditions, possibly through activation of niacin receptors [1]. Here we provide accompanying data collected using Affymetrix GeneChip microarrays to identify changes in gene expression in human microvascular endothelial cells treated with 10 μM niacin. Statistical analyses of robust multi-array average (RMA) values revealed that only 16 genes exhibited greater than 1.3-fold differential expression. Of these 16, only 5 were identified protein coding genes, while 3 of the remaining 11 genes appeared to be small nuclear/nucleolar RNAs. Altered expression of EFCAB4B, …

Role Of Pharmacogenetics In Improving The Safety Of Psychiatric Care By Predicting The Potential Risks Of Mania In Cyp2d6 Poor Metabolizers Diagnosed With Bipolar Disorder., Santiago Sánchez-Iglesias, Virginia García-Solaesa, Belén García-Berrocal, Almudena Sanchez-Martín, Carolina Lorenzo-Romo, Tomás Martín-Pinto, Andrea Gaedigk, José Manuel González-Buitrago, María Isidoro-García

Manuscripts, Articles, Book Chapters and Other Papers

One of the main concerns in psychiatric care is safety related to drug management. Pharmacogenetics provides an important tool to assess causes that may have contributed the adverse events during psychiatric therapy. This study illustrates the potential of pharmacogenetics to identify those patients for which pharmacogenetic-guided therapy could be appropriate. It aimed to investigate CYP2D6 genotype in our psychiatric population to assess the value of introducing pharmacogenetics as a primary improvement for predicting side effects.A broad series of 224 psychiatric patients comprising psychotic disorders, depressive disturbances, bipolar disorders, and anxiety disorders was included. The patients were genotyped with the AmpliChip …

Pharmacogenetic Allele Nomenclature: International Workgroup Recommendations For Test Result Reporting., L V. Kalman, Jag Agúndez, M Lindqvist Appell, J L. Black, G C. Bell, S Boukouvala, C Bruckner, E Bruford, K Caudle, S A. Coulthard, A K. Daly, Al Del Tredici, J T. Den Dunnen, K Drozda, R E. Everts, D Flockhart, R R. Freimuth, Andrea Gaedigk, H Hachad, T Hartshorne, M Ingelman-Sundberg, T E. Klein, V M. Lauschke, D R. Maglott, H L. Mcleod, G A. Mcmillin, U A. Meyer, D J. Müller, D A. Nickerson, W S. Oetting, M Pacanowski, V M. Pratt, M V. Relling, A Roberts, W S. Rubinstein, K Sangkuhl, M Schwab, S A. Scott, S C. Sim, R K. Thirumaran, L H. Toji, R F. Tyndale, Rhn Van Schaik, M Whirl-Carrillo, Ktj Yeo, U M. Zanger

Manuscripts, Articles, Book Chapters and Other Papers

This article provides nomenclature recommendations developed by an international workgroup to increase transparency and standardization of pharmacogenetic (PGx) result reporting. Presently, sequence variants identified by PGx tests are described using different nomenclature systems. In addition, PGx analysis may detect different sets of variants for each gene, which can affect interpretation of results. This practice has caused confusion and may thereby impede the adoption of clinical PGx testing. Standardization is critical to move PGx forward.

Drug Eluding Stents For Malignant Airway Obstruction: A Critical Review Of The Literature, Wolfgang Hohenforst-Schmidt, Paul Zarogoulidis, Georgia Pitsiou, Bernd Linsmeier, Drosos Tsavlis, Ioannis Kioumis, Eleni Papadaki, Lutz Freitag, Theodora Tsiouda, J. Francis Turner, Robert Browning, Michael Simoff, Nikolaos Sachpekidis, Kosmas Tsakiridis, Bojan Zaric, Lonny Yarmus, Sofia Baka, Grigoris Stratakos, Harald Rittger

Internal Medicine Faculty Publications

Lung cancer being the most prevalent malignancy in men and the 3rd most frequent in women is still associated with dismal prognosis due to advanced disease at the time of diagnosis. Novel targeted therapies are already on the market and several others are under investigation. However non-specific cytotoxic agents still remain the cornerstone of treatment for many patients. Central airways stenosis or obstruction may often complicate and decrease quality of life and survival of these patients. Interventional pulmonology modalities (mainly debulking and stent placement) can alleviate symptoms related to airways stenosis and improve the quality of life of patients. Mitomycin …

Inhibition Of Enterobacter Cloacae And Klebsiella Oxytoca By Garlic (Allium Sativum L.) And Garlic Pills, Lucinda Choules, Dennis A. Gravatt, Stephen M. Kosovich, Wei Yuan, Ping Wang, Ron Havner

Faculty Publications

Multidrug resistant infections and superinfections are increasing globally. Intrinsic and acquired resistance to multiple antibiotics by bacteria from the Enterobacteriaceae family exasperate treatment efforts by clinicians. Carbapenem antibiotics were once relied upon to treat multidrug resistant infections. However, Carbapenem Resistant Enterobacteriaceae (CRE) infections are becoming more common, requiring that an alternative treatment be found. This study trialed an ancient cure, Fresh Garlic Extract (FGE) created from garlic (Allium sativum L.) and commercially prepared garlic pills against two opportunistic Enterobacteriaceae in vitro utilizing: disc diffusion, well diffusion (introducing DIFF-bolts), and HPLC. FGE and four brands of garlic pills inhibited the growth …