Pharmacology Commons^™

Patholigical And Prognostic Role Of Mdig In Pancreatic Cancer, Srinivas Ashok Kumar

Wayne State University Theses

Pancreatic cancer is a highly aggressive malignant disease having very limited therapeutic options that ultimately results in its poor prognosis. It is still elusive on the etiology and tumorigenic mechanisms of pancreatic cancer. In the present report, we provide evidence showing involvement of the mineral dust-induced gene (mdig) in the pathogenesis and prognosis of the pancreatic cancer. Using immunohistochemistry approach on human pancreatic cancer tissue microarray, we found differential expression of mdig in pancreatic adenocarcinoma and normal pancreas. Based on the staining intensities of mdig in these tissue samples, we found that 12% of the cancer tissues were strongly positive …

Metformin, Glucotoxicity And Islet Dysfunction, Sartaj S. Baidwan

Wayne State University Theses

METFROMIN, GLUCOTOXICITY AND ISLET DYSFUNCTION

by

SARTAJ BAIDWAN

MAY 2017

Advisor: Dr. Anjaneyulu Kowluru

Major: Pharmaceutical Sciences

Degree: Master of Science

Glucotoxicity is the leading cause for β-cell dysfunction [e.g., defective glucose-stimulated insulin secretion] in Type 2 Diabetes [T2DM]. Recent studies from our lab have shown sustained Rac1 activation leading to the activation of downstream signaling steps including stress kinase [p53, p38MAPK] activation and mitochondrial dysregulation [caspase-3 activation] in pancreatic islet beta-cells exposed to glucotoxic [HG] conditions [20 mM; 24 hrs]. Metformin [MF] is an oral anti-diabetic drug that is being widely prescribed to T2DM. MF works by suppressing hepatic …

Endocrine-Disrupting Properties Of Pharmaceuticals And Personal Care Products (Ppcps): An Evaluation Using Aquatic Model Organisms, Manahil Monshi

Wayne State University Theses

Thousands of chemicals have introduced into the environment as a result of human activity since the industrial revolution, and the U.S. Government Accountability Office has estimated that as many as 1,500 new chemical entities are synthesized each year ("Key Issues: Toxic Chemicals - High Risk Issue," 2017). Many of these chemicals are now found in surface water and ground water and can have detrimental effects on environmental health and on human health. This anthropogenic contamination has resulted in the labeling of the diverse array of chemicals found in water, which are not routinely monitored or regulated, as contaminants of emerging …

Sex Differences In The Subjective Effects Of Oral Δ9-Thc In Cannabis Users, Jessica S. Fogel, Thomas H. Kelly, Philip M. Westgate, Joshua A. Lile

Behavioral Science Faculty Publications

Previous studies suggest that there are sex differences in endocannabinoid function and the response to exogenous cannabinoids, though data from clinical studies comparing acute cannabinoid effects in men and women under controlled laboratory conditions are limited. To further explore these potential differences, data from 30 cannabis users (N=18 M, 12 F) who completed previous Δ⁹-tetrahydrocannabinol (Δ⁹-THC) discrimination studies were combined for this retrospective analysis. In each study, subjects learned to discriminate between oral Δ⁹-THC and placebo and then received a range of Δ⁹-THC doses (0, 5, 15 and a “high” dose of …

Cellular And Molecular Mechanisms Underlying Alcohol-Induced Aggressiveness Of Breast Cancer, Yongchao Wang, Mei Xu, Zun-Ji Ke, Jia Luo

Pharmacology and Nutritional Sciences Faculty Publications

Breast cancer is a leading cause of morbidity and mortality in women. Both Epidemiological and experimental studies indicate a positive correlation between alcohol consumption and the risk of breast cancer. While alcohol exposure may promote the carcinogenesis or onset of breast cancer, it may as well enhance the progression and aggressiveness of existing mammary tumors. Recent progress in this line of research suggests that alcohol exposure is associated with invasive breast cancer and promotes the growth and metastasis of mammary tumors. There are multiple potential mechanisms involved in alcohol-stimulated progression and aggressiveness of breast cancer. Alcohol may increase the mobility …

The Role Of Progesterone Receptor Membrane Component 1 In Receptor Trafficking And Disease, Kaia K. Hampton

Theses and Dissertations--Pharmacology and Nutritional Sciences

The progesterone receptor membrane component 1 (PGRMC1) is a multifunctional protein with a heme-binding domain that promotes cellular signaling via receptor trafficking, and is essential for some elements of tumor growth and metastasis. PGRMC1 is upregulated in breast, colon, lung and thyroid tumors. We expanded the analysis of PGRMC1 in the clinical setting, and report the first analysis of PGRMC1 in human oral cavity and ovarian tumors and found PGRMC1 to correlate with lung and ovarian cancer patient survival. Furthermore, we discovered a specific role for PGRMC1 in cancer stem cell viability. PGRMC1 directly associates with the epidermal growth factor …

Immunotherapy Against Drugs Of Abuse, Gianna Raimondi (Class Of 2017)

Writing Across the Curriculum

Current treatments for drug addiction involve classical pharmacological therapy, involving the use of competitive or noncompetitive agonists (full, partial, or inverse) and antagonists. Drugs of abuse enter the brain after crossing the blood-brain barrier rapidly and binding to the proper receptor(s). They are able to do so because they are small and lipid soluble, and produce reinforcing effects by increasing levels of dopamine in brain areas associated with reward. This occurs in specific systems associated with addiction. In the mesolimbic system, neuron cell bodies originate in the ventral tegmental area (VTA) and project to the nucleus accumbens (NAc), amygdala, hippocampus, …

Determination Of Potency Of Tetanus Immunoglobulin Products By Commercial Tetanus Anti-Toxoid Test Kits, Wichuda Jariyapan, Kanitta Puwanardnaranuban, Saywarul Jadoonkittnan

The Thai Journal of Pharmaceutical Sciences

Replacement of using experimental animals in scientific research with alternative methods is encouraged, according to the ‘3Rs’ principles (replacement, reduction and refinement). This study presented results for determination of potency of tetanus i...

New Fluorinated Chalcone And Pyrazolines Analogues: Synthesis, Docking And Molecular Dynamic Studies As Anticancer Agents, Jasril Jasril

The Thai Journal of Pharmaceutical Sciences

Some of chalcones and pyrazolines analogues are known to have a good potency as anticancer agents. In this work, a fluorinated chalcone and two pyrazolines were successfully synthesized under microwave irradiation. Molecular docking and molecular dynamic.

Influence Of Disease-Related Knowledge And Personality Traits On Parkinson’S Patient Empowerment, Pramon Viwattanakulvanid, Tanattha Kittisopee

The Thai Journal of Pharmaceutical Sciences

Background: Parkinson’s disease (PD), a neurodegenerative disorder, has an impact on both the physical and mental functions of persons with Parkinson’s (PwP), who tend to lose their sense of empowerment, cognitive state of perceived competence and pe...

Stability Determination Of An Alternative Approach To Use Of Liquid Drug Substance As Oil Phase In Microemulsion Formulations: Methyl Salicylate, Warunee Leesajakul, Sunee Channarong, Pathamaporn Chuetee

The Thai Journal of Pharmaceutical Sciences

The objective of this study was to investigate the stability of microemulsions using methyl salicylate as oil phase in the presence and the absence of hydrophobic additives and/or drug after six-month storage at ambient temperature. The investigated addi.

G-Quadruplexes As Molecular Targets For Transcriptional Control, Rhianna Kyelle Morgan

Electronic Theses and Dissertations

DNA G-quadruplexes (G4s) have gained interest in modern drug discovery efforts. The majority of G4 research, including the mass of this research, heavily focuses on cancer therapeutic development, as G4s are more pronounced in oncogenic promoters compared to the rest of the genome, our efforts extend towards neuroprotection as well. In particular, this work covers G4s in the promoters of MYC, VEGF, kRAS, and Bcl-2. MYC and VEGF harbor the two most well described promoter G4s to date, and their stabilization cultivates transcriptional silencing. Downregulation of MYC reduces cell growth and alters cell energetics; it is promising for a variety …

Investigating The Modulation And Mechanisms Of Α7 Nicotinic Acetylcholine Receptors In Nicotine Dependence, Asti Jackson

Theses and Dissertations

Tobacco dependence dramatically increases health burdens and financial costs. Limitations of current smoking cessation therapies indicate the need for improved molecular targets. Nicotine, the main addictive component of tobacco, exerts its dependency effects via nicotinic acetylcholine receptors (nAChRs). The homomeric α7 nAChR is one of the most abundant receptors found in the brain and has unique features in comparison to other nAChR subtypes such as high calcium permeability, low probability of channel opening, and a rapid desensitization rate. α7 nAChR agonists reduce nicotine's rewarding properties in the conditioned place preference (CPP) test and i.v. self-administration. Recently, the peroxisome proliferator-activated receptor …

The International Scientific Association For Probiotics And Prebiotics (Isapp) Consensus Statement On The Definition And Scope Of Prebiotics, Glenn R. Gibson, Robert W. Hutkins, Mary Ellen Sanders, Susan L. Prescott, Raylene A. Reimer, Seppo J. Salminen, Karen Scott, Catherine Stanton, Kelly S. Swanson, Patrice D. Cani, Kristin Verbeke, Gregor Reid

Department of Food Science and Technology: Faculty Publications

In December 2016, a panel of experts in microbiology, nutrition and clinical research was convened by the International Scientific Association for Probiotics and Prebiotics to review the definition and scope of prebiotics. Consistent with the original embodiment of prebiotics, but aware of the latest scientific and clinical developments, the panel updated the definition of a prebiotic: a substrate that is selectively utilized by host microorganisms conferring a health benefit. This definition expands the concept of prebiotics to possibly include non-carbohydrate substances, applications to body sites other than the gastrointestinal tract, and diverse categories other than food. The requirement for selective …

Systematic Extraction And Characterization Of ?-Glucan From The Industrial Brewing Yeast (Saccharomyces Cerevisiae) Waste Material And The Immunomodulatory Studies On Tnf-? And Il-6 Cytokine Balance Of The Mouse Macrophage Cell Lines, Theeraya Krisdaphong

The Thai Journal of Pharmaceutical Sciences

Objectives: The aim of this investigation was to create value to the industrial waste production by systematic extraction and purification of ?-glucan from the industrial brewing yeast (Saccharomyces cerevisiae) waste material. In addition, the immunolo..

Extra Precision Docking Studies Of Novel Luteolin Analogues For The Inhibition Of Tankyrase Ii- “A Theoretical Based Approach Towards Novel Cancer Target, Aravinda Pai, Jayashree B.S., Sanchari Basu-Mallik, Richard Lobo

The Thai Journal of Pharmaceutical Sciences

Luteolin, a natural bio-flavonoid is known to possess variety of pharmacological activity, particularly tumour growth inhibition. Reports are available to substantiate the interaction of luteolin with Tankyrase II, one of the key enzymes responsible for .

Clinical Outcomes Of A Pharmaceutical Care Service In Lithium Clinic Adjunct To Standard Care Compared With Standard Care Alone In Patients With Bipolar Disorder: 10 Years Naturalistic Retrospective Cohort Study, Orabhorn Suanchang, Vithaya Kulsomboon, Yupadee Sirisinsuk, Norrawee Phoomchan, Charnwit Skawatananont

The Thai Journal of Pharmaceutical Sciences

Objective: To compare the long-term clinical outcomes of bipolar patients following lithium maintenance therapy between patients who received standard care plus pharmaceutical care service (lithium clinic group) and patients who received standard care al.

Isocratic Ultra-Performance Liquid Chromatographic Assay Of Quetiapine Fumarate In Pharmaceuticals, N Rajendra Prasad, Kanakapura Basavaiah

The Thai Journal of Pharmaceutical Sciences

An isocratic and reversed phase ultra-performance liquid chromatographic (RP-UPLC) method has been developed for the determination of quetiapine fumarate (QTF)) in bulk drug and in its tablets. The method was developed using AQUITY UPLC HSS T3 (2.1 x 50.

Stability-Indicating Method To Determine Bioactive Nucleosides In Crude Drugs, Extracts, And Products From Cordyceps Sinensis And Cordyceps Militaris, Boonta Chutvirasakul

The Thai Journal of Pharmaceutical Sciences

The aim of this study was to develop a stability indicating method to determine bioactive nucleosides including uridine, guanosine, adenosine, and cordycepin in crude drugs, extracts, and products from Cordyceps Sinensis and Cordyceps Militaris by gradie.

A Medicines Terminology Governance Model For Thailand, Anuchai Theeraroungchaisri, Ratsapan Phuksaritanon, Boonchai Kijsanayotin

The Thai Journal of Pharmaceutical Sciences

At present, Thailand does not have a national governance system for developing a health data standard and coding system, especially drug codes and medicine terminology. There is no single responsible organization and also no mechanism for cooperation amo.

Identification Of “Kratom” (Mitragyna Speciosa) Alkaloids In Commercially Available Products, Julia Grzymkowski, Michelle R. Peace, Justin Poklis

UROP Posters

“Kratom” is the common name for the botanical mitragyna speciosa. It is a tree native to Southeast Asia in which leaves contain the psychoactive alkaloids mitragynine and 7-hydroxymitragynine. Kratom is often ingested as teas, chewed, or smoked. It acts as a stimulant in small doses and as an opioid in large doses. Overdoses can result in vomiting, seizures, and death. Recently the Drug Enforcement Agency (DEA) placed Kratom on Schedule 1, but, due to public outcry, it was almost immediately removed.

Eleven kratom based products were obtained from various tobacco shops, “headshops” and via the internet including: Choice brand …

Virtual Screening For Novel 1-Deoxy-D-Xylulose-5-Phosphate Reductoisomerase Inhibitors: A Shape-Based Search Approach, Prasan Tangyuenyongwatana, Wandee Gritsanapan

The Thai Journal of Pharmaceutical Sciences

A virtual screening study with ArgusLab 4.0.1 was performed on 1-deoxy-D-xylulose-5-phosphate reductoisomerase (DXR), the second enzyme in the methyl erythritol phosphate pathway in isoprenoids production which is present in malarial parasite Plasmodium .

Chemical Compositions And Repellent Activity Of Eucalyptus Tereticornis And Eucalyptus Deglupta Essential Oils Against Culex Quinquefasciatus Mosquito, Rini Pujiarti, Rini Pujiarti

The Thai Journal of Pharmaceutical Sciences

Eucalyptus oils have distinctive smell that not preferably by mosquito and able to repellent mosquito. This research was evaluated chemical compositions and repellent activity of Eucalyptus tereticornis and Eucalyptus deglupta oils against C. quinquefasc.

Time-Kill Study Of The In Vitro Antimicrobial Activity Of Tedizolid Against Methicillin-Resistant Staphylococcus Aureus, Tanawat Nunart, Tanitta Chatsuwan, Wanchai Treyaprasert

The Thai Journal of Pharmaceutical Sciences

To evaluate the in vitro antimicrobial activity of tedizolid against clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA) by time-kill curve experiments. Four bacterial strains were used in methicillin susceptibility tests, including M.

Effects Of Family Pharmacy Intervention On Clinical Outcomes In Primary Care Settings In Thailand, Wiwat Thavornwattanayong, Namfon Sribundit

The Thai Journal of Pharmaceutical Sciences

Background Despite pharmaceutical care had positive effect on improving patient health, currently data fact sheet illustrate slightly increasing of uncontrolled diabetes and uncontrolled hypertension among Thai elderly. Family pharmacist applied more ef..

Vanillin Increases Stem Cell Signal And Cell Adhesion In Keratinocytes, Supak Taboonpong, Chayanin Kiratipaiboon, Preeyaporn Plaimee Phiboonchaiyanan, Premjit Junthongjin, Pornlert Trithossadech, Pithi Chanvorachote

The Thai Journal of Pharmaceutical Sciences

Keratinocyte stem cells residing in the basal layer of the epidermis are thought to function in the process of the epidermis renewal and maintain the barrier property of the skin. This study has explored for the first time that vanillin, a natural compou.

Effect Of Different Production Variables On The Physical Properties Of Pellets Prepared By Extrusion-Spheronization Using A Multivariate Analysis, John Rojas

The Thai Journal of Pharmaceutical Sciences

The spheronization process has been widely used in recent years in multiparticulate oral formulations because it is a simple and rapid technology. It offers advantages over other dosage forms such as tablets due to the more uniform and predictable transp.

Docking, Synthesis, And Cytotoxic Activity Of N-4-Methoxybenzoyl-N’-(4-Fluorophenyl)Thiourea On Hela Cell Line, Anindi Lupita Nasyanka

The Thai Journal of Pharmaceutical Sciences

Tiourea derivatives such as phenylthiourea, benzoyltiourea, tenovin, and many more have been reported as anticancer agent. In this study, we have done some initial step (docking, synthesis, and cytotoxic assay) to develop one of thiourea derivatives, N-4.

Enhancement Of Solubility And Dissolution Rate Of Quercetin With Solid Dispersion System Formation Using Hpmc Matrix, Dwi Setyawan

The Thai Journal of Pharmaceutical Sciences

Purpose : The aim of the present study was to obtain raw quercetin materials using solid dispersion system with better solubility and dissolution rate than pure quercetin. Methods: The solid dispersion of Quercetin-HPMC was prepared by solvent method. Su.

Gold Nanoparticle-Colocasia Gigantean Conjugates For Enhancing Cytotoxic Effect Against A375 Melanoma Cell Line, Amornpun Sereemaspun

The Thai Journal of Pharmaceutical Sciences

Herbs are a prototype of traditional medicine for primary health care. Their knowledge is the basis of many modern medicinal discoveries. With the new invention of nanomaterials for biomedical applications, gold nanoparticles (AuNPs) have been proven to .