Index Catalog // ScholarsArchive@OSU

Critical windows of transplacental carcinogenesis : identifying efficacious approaches to chemoprevention with dietary phytochemicals

Creator:: Castro, David J.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are a re-emerging class of environmental pollutants. The persistent nature of these highly toxic compounds along with their ubiquity in the environment creates an unavoidable route of exposure. The developing fetus and neonate are a particularly susceptible population due to their incomplete complement of xenobiotic metabolizing...
Resource Type:: Dissertation
Full Text:: Rodriguez-Proteau, William Baird, and Emily Ho for their active support as committee members throughout my

Lipid based nanocarriers for chemotherapeutic drug docetaxel and vaccine delivery

Creator:: Yanasarn, Nijaporn
Abstract:: Nanoscale drug delivery systems have a great impact in current medical field. These carriers have the potential to improve the efficacy and reduce the toxicity of various medicinal products. A broad variety of different lipid based carriers had been developed and used as delivery systems in the past decades. This...
Resource Type:: Dissertation
Full Text:: , encouragement, and financial support. I would like to thank Dr. J. Mark Christensen, Dr. Rosita Rodriguez

Hydrocortisone permeation study using a synthetic membrane, mouse skin and an epiderm cultured skin, Preparation of orally disintegrating tablets of melatonin and acetaminophen, Pharmacokinetics of terbinafine in penguins

Creator:: Le, Hang Thi
Abstract:: The first project of this thesis is an in vitro study. This study was performed with 8 hydrocortisone topical products on the market for the purpose of comparing one Tec Lab product, a Corticool gel, to the other seven common products on the market. The permeation of these products was...
Resource Type:: Dissertation
Full Text:: special thanks go to Dr. Rosita R. Proteau, Dr. Zhenrong Cui, two other professors in the Pharmaceutics

Effects of phenytoin and carbamazepine on calcium transport in Caco-2 cells and pilot study to compare the role of the Chilean and United States pharmacist from the patient perspective

Creator:: von Borstel, Melinda
Abstract:: Adverse effects of anti-epileptic (AED) medications on bone density have been reported since the 1960s. Phenytoin and carbamazepine, two commonly prescribed AED, are frequently associated with osteomalacia including fractures and reduced bone formation. The mechanism by which AED induces bone loss is not fully explained. We sought to determine the...
Resource Type:: Honors College Thesis
Full Text:: . Thank you Dr. Rosita Proteau, Dr. Therese Waterhous, and Ann Zweber for your willingness to be a part of

1) Improving the Uptake and Retention of Gadolinium in Tumors for Potential Gadolinium-Neutron Capture Therapy. 2) Integration of Gemcitabine or Localized Irradiation into dsRNA Therapy Significantly Enhanced the Resultant Anti-tumor Activity

Creator:: Le, Uyen Minh
Abstract:: Cancer is one of the leading causes of death in the U.S., and new approaches to control cancer are constantly sought. This dissertation is comprised of two parts: (i) improving the uptake and retention of gadolinium in tumors for potential gadoliniumneutron capture therapy (Gd-NCT) and (ii) integration of gemcitabine or...
Resource Type:: Dissertation
Full Text:: financial support. I would like to thank Dr. J. Mark Christensen, Dr. Rosita Proteau, Dr. Lisa Madsen, and

Analysis of nonlinear pharmacokinetic systems and the nonlinear disposition of phenylbutazone in equine (horses)

Creator:: Ma, Lian
Abstract:: The first part of the dissertation is to evaluate the use of proposed and established equations for area under the plasma concentration versus time (AUC) for molecules undergoing nonlinear Michaelis–Menten pharmacokinetic elimination. The effects of varying Michaelis-Menten parameters, rate of drug absorption, or bioavailability on the predictability of drug exposure...
Resource Type:: Dissertation
Full Text:: also like to thank Dr. Rosita R. Proteau who provided excellent advice often on my research and

Pharmacokinetic/pharmacodynamic modeling/simulation and novel gastric retention formulation

Creator:: Kwon, Hyojong
Abstract:: This dissertation describes formulation of a gastric retention device (GRD) and sustained release (SR) hydrochlorothiazide beads at Oregon State University. Formulation condition and amounts of excipients had significant influence on characteristic of the GRD. The GRD containing SR hydrochlorothiazide beads was employed to assess bioavailability/bioequivalency study in healthy subjects. An...
Resource Type:: Dissertation
Full Text:: major committee, Professor J. Mark Christensen and Professor Rosita J. Rodriguez for being untiring

Development of novel spray coated soft elastic gelatin capsule sustained release formulations of nifedipine, bioavailability and bioequivalence of verapamil HCL controlled release formulations, pharmacokinetics of terbinafine after single oral doses in raptors

Creator:: Fahmy, Sahar Abd El-Sattar
Abstract:: This dissertation describes the development of a new sustained release formulation of nifedipine. The new formulation was developed by coating commercially available immediate release soft elastic gelatin capsules using a spray coating technique with two different polymeric combinations. Dissolution studies were conducted and showed that controlled release of nifedipine was...
Resource Type:: Dissertation
Full Text:: . Rosita Proteau to be on my committee and for her inspiration and constant help. My statistics advisor

Development of Hot-melt Pan-coating, Application to Sustained-release Capsules and Tamper Resistant-coating. 2) Formulation of Verapamil HCl and Diltiazem HCl Semisolid Matrix Capsules. 3) Novel Sustained Release Tablet of Glipizide: Compression of Coated Drug Beads, Formulation, Dissolution, and Convolution. 4) Verapamil Sustained Release: New Formulation and Convolution

Creator:: Nguyen, Chien Ngoc
Abstract:: Hot-melt pan-coating, which is a novel coating method and takes 2-3 hours for 300 mg coating weight gain per capsule and tamper-resistant coating, which takes 30 minutes, is much faster than tedious sugar coating and allows greater coating weight gains in shorter times than spray-melt coating. Although hot-melt pan coating...
Resource Type:: Dissertation
Full Text:: . Ayres and Dr. Christensen helped me to become a better scientist. My deepest gratitude to Dr. Rosita

1) Preparation of Acetaminophen Capsules Containing Beads Prepared by Hot-melt Direct Blend Coating Method 2) Pharmacokinetic Modeling and Monte Carlo Simulations in The Context of Additional Criteria for Bioequivalence Assessments 3) Pharmacokinetic Prediction of Levofloxacin Accumulation in Tissue and its Association to Tendinopathy

Creator:: Pham, Loan
Abstract:: The thrust of this thesis is to study oral solid dosage formulation using hot melt coating method and to use pharmacokinetic modeling and simulation (PK M&S) as a tool that can help to predict pharmacokinetics of a drug in human and the probability of passing various bioequivalence criteria of the...
Resource Type:: Dissertation
Full Text:: committee members, Dr. Rosita R. Proteau, Dr. Philip J. Proteau, Dr. Alix I Gitelman and Dr. Christine

ScholarsArchive@OSU

Critical windows of transplacental carcinogenesis : identifying efficacious approaches to chemoprevention with dietary phytochemicals

Lipid based nanocarriers for chemotherapeutic drug docetaxel and vaccine delivery

Hydrocortisone permeation study using a synthetic membrane, mouse skin and an epiderm cultured skin, Preparation of orally disintegrating tablets of melatonin and acetaminophen, Pharmacokinetics of terbinafine in penguins

Effects of phenytoin and carbamazepine on calcium transport in Caco-2 cells and pilot study to compare the role of the Chilean and United States pharmacist from the patient perspective

1) Improving the Uptake and Retention of Gadolinium in Tumors for Potential Gadolinium-Neutron Capture Therapy. 2) Integration of Gemcitabine or Localized Irradiation into dsRNA Therapy Significantly Enhanced the Resultant Anti-tumor Activity

Analysis of nonlinear pharmacokinetic systems and the nonlinear disposition of phenylbutazone in equine (horses)

Pharmacokinetic/pharmacodynamic modeling/simulation and novel gastric retention formulation

Development of novel spray coated soft elastic gelatin capsule sustained release formulations of nifedipine, bioavailability and bioequivalence of verapamil HCL controlled release formulations, pharmacokinetics of terbinafine after single oral doses in raptors

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