Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R W, Niven"'
Publikováno v:
Pharmaceutical Research. 12:1889-1895
Purpose. The pulmonary pharmacokinetics and bioactivity of E. coli derived recombinant consensus interferon (CIFN) and a modified lactose-conjugated consensus interferon (LacCIFN) were evaluated in animals.
Publikováno v:
Pharmaceutical Research. 12:1343-1349
Purpose. The objective of this study was to highlight differences in the pulmonary absorption of a monoPEGylated rhG-CSF and rhG-CSF after intratracheal instillation and aerosol delivery.
Autor:
M. Kaltenbach, M. A. Myers, D. W. Soucy, Ricardo J. Gonzalez-Rothi, Hans Schreier, C. I. Hood, Leslie Straub, R. W. Niven, Dwayne A. Thomas
Publikováno v:
Experimental Lung Research. 19:1-19
Administering liposome-encapsulated drugs by aerosols could be a feasible way of targeting drugs to the lung, specifically to pulmonary alveolar macrophages (AM). In the mouse model, we characterized uptake of carboxyfluorescein- (CF-) labeled liposo
Publikováno v:
Pharmaceutical research. 15(9)
To identify characteristics of lipid-DNA complexes that correlate with in vivo expression data.DOTIM:cholesterol liposomes (1:1 mole ratio) and DNA expressing chloramphenicol acetyl transferase (CAT) were complexed at a 4.2:1 mass ratio (cationic lip
Autor:
D J, Freeman, R W, Niven
Publikováno v:
Pharmaceutical research. 13(2)
A plasmid containing the luciferase 'marker' cDNA was constructed to test non viral gene delivery formulations in vivo.A scale up procedure was devised to produce up to gram quantities of plasmid. Sufficient quantities were generated to process and t
Publikováno v:
Pharmaceutical research. 12(12)
The pulmonary pharmacokinetics and bioactivity of E. coli derived recombinant consensus interferon (CIFN) and a modified lactose-conjugated consensus interferon (LacCIFN) were evaluated in animals.Estimated doses of 20 and 100 micrograms/kg of the in
Publikováno v:
Pharmaceutical research. 12(9)
The objective of this study was to highlight differences in the pulmonary absorption of a monoPEGylated rhG-CSF and rhG-CSF after intratracheal instillation and aerosol delivery.Male Sprague Dawley rats (250 g) were anesthetized and intratracheally i
Publikováno v:
Pharmaceutical research. 12(1)
Ultrasonic nebulization of lactate dehydrogenase (LDH) was investigated using a DeVilbiss "Aerosonic" nebulizer. The enzyme (8ml, 0.025 mg/ml Na2HPO4, pH 7.0) was completely inactivated after 20 minutes of operation. However, the inactivation profile
Publikováno v:
Pharmaceutical research. 11(8)
Two powder formulations (MMAD4 microns) containing rhG-CSF were insufflated (IF) via an endotracheal tube at doses of 5, 75 or 500 micrograms/kg to New Zealand white rabbits. Doses of 5 and 500 micrograms/kg of solutions were administered by intratra
Publikováno v:
Pharmaceutical research. 10(11)
Recombinant methionyl human granulocyte colony stimulating factor (G-CSF), a molecule of 18.8 kDa, has been shown to induce a systemic response after delivery by aerosol. In this work, rate and extent of absorption as well as the response were determ