Characterization Of Physicochemical And Thermal Properties Of Biofield Treated Ethyl Cellulose And Methyl Cellulose, Mahendra Trivedi
Mahendra Kumar Trivedi
Ethnic Disparity In 21-Hydroxylase Gene Mutations Identified In Pakistani Congenital Adrenal Hyperplasia Patient, Aysha Habib Khan, Muniba Aban, Jamal Raza, Naeem Ul Haq, Abdul Jabbar, Tariq Moatter
Background: Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders caused by defects in the steroid 21 hydroxylase gene (CYP21A2). We studied the spectrum of mutations in CYP21A2 gene in a multi-ethnic population in Pakistan to explore the genetics of CAH. Methods: A cross sectional study was conducted for the identification of mutations CYP21A2 and their phenotypic associations in CAH using ARMS-PCR assay. Results: Overall, 29 patients were analyzed for nine different mutations. The group consisted of two major forms of CAH including 17 salt wasters and 12 simple virilizers. There were 14 phenotypic males and 15 females ...
Diagnostic Utility Of Anti-Citrullinated Protein Antibody And Its Comparison With Rheumatoid Factor In Rheumatoid Arthritis, Aysha Habib Khan, Lena Jafri, M Ahraz Hussain, Saliha Ishaq
To assess the diagnostic utility of anti-citrullinated protein antibody (anti-CCP) in rheumatoid arthritis (RA) and compare it with rheumatoid factor (RF).
Place and Duration of Study:
Section of Chemical Pathology, Department of Pathology and Microbiology and Medicine, the Aga Khan University, Karachi, from January to May 2010.
A review of medical records of patients presenting to the clinics with complaints of muscular or joint pains and who were tested for their serum anti-CCP was done. Inclusion criteria were presence of clinical synovitis in at least one joint and an absence of alternative diagnosis. Patients ...
Novel Ph-Sensitive Cyclic Peptides, 2016 University of Rhode Island
Novel Ph-Sensitive Cyclic Peptides, Dhammika Weerakkody, Anna Moshnikova, Naglaa Salem El-Sayed, Ramona-Cosima Adochite, Gregory Slaybaugh, Jovana Golijanin, Rakesh Tiwari, Oleg A. Andreev, Keykavous Parang, Yana K. Reshetnyak
Pharmacy Faculty Articles and Research
A series of cyclic peptides containing a number of tryptophan (W) and glutamic acid (E) residues were synthesized and evaluated as pH-sensitive agents for targeting of acidic tissue and pH-dependent cytoplasmic delivery of molecules. Biophysical studies revealed the molecular mechanism of peptides action and localization within the lipid bilayer of the membrane at high and low pHs. The symmetric, c[(WE)4WC], and asymmetric, c[E4W5C], cyclic peptides translocated amanitin, a polar cargo molecule of similar size, across the lipid bilayer and induced cell death in a pH- and concentration-dependent manner. Fluorescently-labelled peptides were evaluated for targeting of acidic 4T1 ...
Tolerability Of Induction Chemotherapy Dosing Practices In Acute Myeloid Leukemia Patients, 2016 Butler University
Tolerability Of Induction Chemotherapy Dosing Practices In Acute Myeloid Leukemia Patients, Kaylene M. Peric, David J. Reeves
For patients with high body surface areas (BSA), differing chemotherapy dosing strategies have been utilized in attempts to reduce toxicity. In a retrospective evaluation, we compared the effects of chemotherapy dosing in acute myeloid leukemia patients with high BSA (>2 m2) who received capped doses (n = 12) to those who received uncapped doses (n = 24), and to patients with BSA ≤ 2 m2 (n = 42). There were no statistically significant differences among groups (BSA ≤ 2 m2, BSA > 2 m2 capped, and BSA > 2 m2 uncapped) in the incidences of febrile neutropenia (85.7, 66.7, and ...
Drug-Drug Interaction Between Methotrexate And Levetiracetam Resulting In Delayed Methotrexate Elimination, Emily Bain, Ruemu E. Birhiray, David J. Reeves
Objective: To report a case of delayed methotrexate (MTX) elimination while receiving concomitant levetiracetam. Case Report: A 46-year-old man with relapsed osteosarcoma of the base of the skull receiving high-dose MTX tolerated his first cycle of MTX with elimination to nontoxic MTX levels (≤0.1 µmol/L) within 90 hours. After hospital discharge, the patient experienced seizures secondary to brain metastasis and started on levetiracetam, which was continued as maintenance therapy. The patient experienced delayed MTX elimination during cycles 2, 3, and 4 while receiving levetiracetam. On average, elimination to nontoxic MTX levels took 130 hours (106-144 hours). Before the ...
Bone Health Management In Prostate Cancer Patients Receiving Androgen Deprivation Therapy, 2016 Butler University
Bone Health Management In Prostate Cancer Patients Receiving Androgen Deprivation Therapy, Vishnuprabha Dhanapal, David J. Reeves
Purpose. Patients receiving androgen deprivation therapy undergo a rapid decline in bone mineral density during the first 6 to 12 months of initiating therapy. The World Health Organization has developed and implemented the Fracture Risk Assessment Tool (FRAX) to predict the ten year risk of a major fracture & hip fracture. Additionally, the National Comprehensive Cancer Network and the National Osteoporosis Foundation have developed osteoporosis guidelines. This study aims to characterize the fracture risk (based on the FRAX tool) and the current management of bone health based on national guidelines compliance.
Methods. A retrospective chart review of patients receiving a LHRH ...
Successful Desensitization To Docetaxel After Severe Hypersensitivity Reactions In Two Patients, 2016 Butler University
Successful Desensitization To Docetaxel After Severe Hypersensitivity Reactions In Two Patients, David J. Reeves, Michael J. Callahan, Gregory P. Sutton
Purpose Two cases of successful desensitization to docetaxel after severe hypersensitivity reactions are reported.
Summary Two patients with gynecological malignancies (uterine leiomyosarcoma and ovarian adenocarcinoma) experienced severe hypersensitivity reactions with docetaxel, including flushing, numbness, sharp radiating pain, severe nausea and vomiting, apnea, and unresponsiveness. Both patients received ondansetron before docetaxel. One patient received dexamethasone, diphenhydramine, and famotidine premedication before docetaxel, as she had previously reacted to paclitaxel. Docetaxel infusions were stopped, and the reactions were treated with diphenhydramine and dexamethasone (one patient also received famotidine). After resolution of symptoms, the docetaxel was not reinitiated due to the nature of the ...
Ascorbic Acid For The Treatment Of Rasburicase Induced Methemoglobinemia In The Setting Of Acute Renal Failure, David J. Reeves, Lindsay Saum, Ruemu Birhiray
Purpose A case of apparent rasburicase-induced methemoglobinemia and acute kidney injury treated with i.v. ascorbic acid because of suspected glucose-6-phosphate dehydrogenase (G6PD) deficiency is reported.
Summary A 46-year-old African-American man with a recent diagnosis of multiple myeloma and renal insufficiency was admitted to the hospital with a cough, hemoptysis, and fatigue. His medical history included hypertrophic cardiomyopathy, ventricular tachycardia, attention deficit/hyperactivity disorder, and pleural effusion. No treatments for multiple myeloma were started before hospital admission. Levofloxacin 750 mg orally daily for possible pneumonia, lenalidomide 10 mg orally daily, and dexamethasone 20 mg orally weekly were administered. Plasmapheresis was ...
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 ...
Biosimilar Naming Conventions: Pharmacist Perceptions And Impact On Confidence In Dispensing Biologics, Daniel M. Tomaszewski
Pharmacy Faculty Articles and Research
BACKGROUND: The approval of the first biosimilar in the United States has placed increased pressure on the FDA to provide guidance on the naming convention that will be assigned to current and future biosimilars. The release of the FDA draft guidance on nonproprietary naming of biosimilars in August 2015 established a naming convention for all biologic products, including biosimilars. However, the draft guidance is nonbinding while the FDA continues to receive input from stakeholders, and it does not address the naming convention that will be used for products designated as interchangeable biologics.
OBJECTIVES: To (a) determine pharmacist perceptions of biosimilar ...
An Automated Syringe Pump System For Improving The Reproducibility Of Dynamic Hyperpolarized Mri Phantoms, 2016 The University of Texas Graduate School of Biomedical Sciences at Houston
An Automated Syringe Pump System For Improving The Reproducibility Of Dynamic Hyperpolarized Mri Phantoms, Harlee G. Harrison
UT GSBS Dissertations and Theses (Open Access)
AN AUTOMATED SYRINGE PUMP SYSTEM FOR IMPROVING THE REPRODUCIBILITY OF DYNAMIC HYPERPOLARIZED MRI PHANTOMS
Harlee Grace Harrison, B.S.
Advisory Professor: James Bankson, Ph.D.
Magnetic Resonance Imaging (MRI) is a powerful tool in the diagnosis of cancer due to its ability to provide good soft tissue contrast and image resolution without the use of ionizing radiation. The use of hyperpolarized pyruvate as a contrast agent for tumor metabolism during MR scans has the potential to provide information about tumor metabolism in vivo that is not available from traditional imaging measurements or any other method. Hyperpolarization is achieved through dynamic ...
Protein Kinase Mitogen-Activated Protein Kinase Kinase Kinase Kinase 4 (Map4k4) Promotes Obesity-Induced Hyperinsulinemia, 2016 University of Massachusetts Medical School
Protein Kinase Mitogen-Activated Protein Kinase Kinase Kinase Kinase 4 (Map4k4) Promotes Obesity-Induced Hyperinsulinemia, Rachel J. Roth Flach, Laura V. Danai, Marina Distefano, Mark Kelly, Lorena Garcia Menendez, Agata Jurczyk, Rohit B. Sharma, Dae Young Jung, Jong Hun Kim, Jason K. Kim, Rita Bortell, Laura C. Alonso, Michael P. Czech
Open Access Articles
Previous studies revealed a paradox whereby mitogen-activated protein kinase kinase kinase kinase 4 (Map4k4) acted as a negative regulator of insulin sensitivity in chronically obese mice, yet systemic deletion of Map4k4 did not improve glucose tolerance. Here, we report markedly reduced glucose-responsive plasma insulin and C-peptide levels in whole body Map4k4-depleted mice (M4K4 iKO) as well as an impaired first phase of insulin secretion from islets derived from M4K4 iKO mice ex vivo After long-term high fat diet (HFD), M4K4 iKO mice pancreata also displayed reduced beta cell mass, fewer proliferating beta cells and reduced islet-specific gene mRNA expression compared ...
Impact Of 4r Management On Crop Production And Nitrate-Nitrogen Loss In Tile Drainage, 2016 Iowa State University
Impact Of 4r Management On Crop Production And Nitrate-Nitrogen Loss In Tile Drainage, Matthew Helmers, John Sawyer, Josh Sievers
John E. Sawyer
Corn Belt corn and soybean producers are increasingly challenged to maximize crop production while addressing the contributions farm practices make to Gulf hypoxia. Based on the need for nitrate-N reductions to meet water quality goals, new management practices are needed to reduce nitrate-N losses at minimal cost and maximum economic benefits. This three-year field research and demonstration project is evaluating various promising N management methods and technologies by documenting the nitrate-N export and crop yield from various systems.
Tumor Necrosis Factor Alpha, Citrullination, And Peptidylarginine Deiminase 4 In Lung And Joint Inflammation, 2016 University of Wisconsin - Madison
Tumor Necrosis Factor Alpha, Citrullination, And Peptidylarginine Deiminase 4 In Lung And Joint Inflammation, Mandar Bawadekar, Annette Gendron-Fitzpatrick, Ryan Rebernick, Daeun Shim, Thomas F. Warner, Anthony P. Nicholas, Lennart K. Lundblad A, Paul R. Thompson, Miriam A. Shelef
Open Access Articles
BACKGROUND: The relationship between lung and joint inflammation in rheumatoid arthritis is poorly understood. Lung inflammation with resultant protein citrullination may trigger anti-citrullinated protein antibodies, inflammation, and arthritis. Alternatively, lung and joint inflammation may be two manifestations of a single underlying pathology. The lung has increased citrullination and TNF-alpha levels are high in rheumatoid arthritis; however, it is unknown if TNF-alpha can induce lung protein citrullination. The citrullinating enzyme peptidylarginine deiminase 4 (PAD4) exacerbates TNF-alpha-induced arthritis, but a role for PAD4 in lung citrullination and TNF-alpha-induced lung inflammation has not been explored. Our aim was to use TNF-alpha-overexpressing mice to ...
The Crisis Of Opiates In Appalachia, 2016 Joan C. Edwards School of Medicine Marshall
The Crisis Of Opiates In Appalachia, James B. Becker Md
No abstract provided.
Antimicrobial Resistance And Neisseria Gonorrhoeae Multiantigen Sequence Typing (Ng-Mast) Genotypes In N. Gonorrhoeae During 2012-2014 In Karachi, Pakistan, Kausar Jabeen, Bhawan Mal P, Khan E, Chandio S, Jacobsson S, Unemo M
Department of Pathology and Laboratory Medicine
Background: Globally, increasing antimicrobial resistance (AMR) in Neisseria gonorrhoea has led to decreased treatment options for gonorrhoea. Continuous monitoring of resistance is crucial to determine evolving resistance trends in Neisseria gonorrhoea and to suggest treatment recommendations. Quality assured gonococcal AMR data from Pakistan are mainly lacking. This study was performed to determine prevalence and trends of gonococcal AMR and molecular epidemiology of local strains during 2012-2014 in Karachi, Pakistan.
Methods: Gonococcal isolates (n = 100) were obtained from urogenital specimens submitted to the Aga Khan University Laboratory, Karachi, Pakistan. Antimicrobial susceptibility was determined using Etest and molecular epidemiology was assessed by ...
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 ...
Calcium Phosphate As A Key Material For Socially Responsible Tissue Engineering, 2016 Chapman University
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 ...
Traveling With Stowaways: The Human Microbiome And Travel, 2016 University of Washington - Tacoma Campus
Traveling With Stowaways: The Human Microbiome And Travel, Alisha N. Hughes
Global Honors Theses
The human microbiome is a research field that is fairly new and thus, not yet fully understood. However, past research has revealed that the human host and the microorganisms interact with each other. To comprehend how influential the connection between host and its stowaways is, the following text will first offer general information on the human microbiome, before moving on to a pilot case study proposal. With the use of similar case studies, this proposal aims to investigate how the human microbiome changes when the host travels and analyzes the changes and their affects on the individual’s health. The ...