Index Catalog // ScholarsArchive@OSU

Creator:: Tantituvanont, Angkana
Abstract:: This dissertation describes two different projects. The first is the development of an oral DNA vaccine delivery system for fish. A novel oral DNA vaccine delivery system was developed for Rainbow Trout by combining non-viral vectors (polycationic liposomes or polycationic polymer) to facilitate the DNA vaccine's uptake by cell membranes...
Resource Type:: Dissertation
Full Text:: I AN ABSTRACT OF THE DISSERTATION OF Angkana Tantituvanont for

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:: /Christensen lab, Iman Ahmed, Vipaporn Rakkanka, Angkana Tantituvanont, Prapoch Watanalumlerd and Samar Farid

Creator:: Ahmed, Iman Saad
Abstract:: This thesis describes evaluation of a gastric retention device (GRD) developed at Oregon State University. The device was originally fabricated from Xanthan gum and Locust bean gum. A modified gastric retention device containing other additives was developed and investigated in this work. The modified device was evaluated in vitro for...
Resource Type:: Dissertation
Full Text:: friendship forever. - Hyojong Kwon, Angkana Tantituvanont and all graduate students in pharmaceutics for

Creator:: Taur, Jan-Shiang
Abstract:: The goal of this dissertation is to investigate the interaction between cimetidine and dietary flavonoids using the Caco-2 cell transport model. It has been shown that flavonoids can change the bioavailability of pharmaceuticals, either by inhibiting metabolizing enzymes or inhibiting the drug efflux transporters. However, the effect of dietary flavonoids...
Resource Type:: Dissertation
Full Text:: Leung, Dr. Vipapom Rakkanka, Dr. Angkana Tantituvanont, Propoch Watanalumlerd, Samar Farid, Sahar Fabmy

Creator:: Sethajintanin, Doolalai
Abstract:: Concentrations of twenty-five PCBs, fifteen organochiorine pesticides and mercury were determined in recreational fish from the Willamette River, Oregon during the summer of 2000. Thirty-six fish samples of three fish species including black crappie, smalimouth bass and con-rn-ion carp were analyzed. The data reported here provides new information and recent...
Resource Type:: Masters Thesis
Full Text:: , Angkana Tantituvanont, Magalie Rosemond and Oraphin Krissanakriangkrai. I am deeply indebted to the

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:: and love. Man Leung, Ph.D., Vipaporn (Little) Rakkanka, Ph.D. and Angkana (Na) Tantituvanont, Ph.D

Creator:: Rakkanka, Vipaporn
Abstract:: This thesis describes evaluation of a novel self-sealing chewable sustained release tablet that can maintain controlled release of drug regardless of compaction, crushing, or chewing. The new formulation contains polyethylene oxide which produces a sealant effect for cracks produced in the polymer coating during compaction. Dissolution studies were conducted and...
Resource Type:: Dissertation
Full Text:: thank Angkana Tantituvanont, Hyojong Kwon, Prapoch Watanalumlerd, Samar Farid, Sahar Fabmy, and all

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:: Rakkanka, Prapoch Watanalumlerd, Angkana Tantituvanont, and Sahar Fahmy have been wonderful and helpful

ScholarsArchive@OSU