Dyphylline has been shown to be rapidly and completely
absorbed from oral tablets in an absolute bioavailability
study. In a pilot study two healthy male subjects received
1000 mg of dyphylline via intravenous infuson at a rate of
50 mg/min (1.0 ml/min) for 20 minutes. Plasma samples were
collected for...
INTRODUCTION: We have previously reported results of precipitation studies for neonatal parenteral nutrition solutions
containing calcium chloride and sodium phosphate using visual methods to determine compatibility. The purpose of this
study was to do further testing of compatibility for solutions containing calcium chloride using more sensitive methods.
METHODS: Solutions of...
INTRODUCTION: We have previously reported results of precipitation studies for neonatal parenteral nutrition solutions
containing calcium chloride and sodium phosphate using visual methods to determine compatibility. The purpose of this
study was to do further testing of compatibility for solutions containing calcium chloride using more sensitive methods.
METHODS: Solutions of...
Full Text:
Studies Using Laser Methodology
Huston, R. K., Christensen, J. M., Karnpracha, C., Rosa, J. E., Clark, S
Introduction
We have previously reported results of precipitation studies for neonatal parenteral nutrition solutions containing calcium chloride and sodium phosphate using visual methods to determine compatibility. The purpose of this study was to do further testing of compatibility for solutions containing calcium chloride using more sensitive methods.
Methods
Solutions of...
The exchange of carbon on earth is one of the fundamental processes that sustains life and regulates climate. Since the onset of the Industrial Revolution, the burning of fossil fuels and anthropogenic land conversion have altered the carbon cycle, increasing carbon dioxide in the atmosphere to levels that are unprecedented...
The purpose of this study was to develop, implement, and test methods for
quantifying the relative proportion of hardwood and conifer cover from Thematic Mapper
(TM) imagery. The research was focused on closed canopy forests in the Oregon Coast
Range, where hardwood, conifer, and mixed stand conditions are prevalent. Based...
Aquatic insect population counts can be a good indicator of the health, or water quality, of rivers and streams. Stoneflies (Plecoptera) are particularly susceptible to pollution in streams. However, today’s current method for obtaining these population counts requires biologists to examine individual specimens under a microscope for identification to the...
Background:
Previous studies of compatibility of calcium chloride (CaCl₂) and phosphates have not included particle counts in the range specified by the United States Pharmacopeia. Micro-flow imaging techniques have been shown to be comparable to light obscuration when determining particle count and size in pharmaceutical solutions.
Objective:
The purpose of...
Background:
Previous studies of compatibility of calcium chloride (CaCl₂) and phosphates have not included particle counts in the range specified by the United States Pharmacopeia. Micro-flow imaging techniques have been shown to be comparable to light obscuration when determining particle count and size in pharmaceutical solutions.
Objective:
The purpose of...
Background:
Previous studies of compatibility of calcium chloride (CaCl₂) and phosphates have not included particle counts in the range specified by the United States Pharmacopeia. Micro-flow imaging techniques have been shown to be comparable to light obscuration when determining particle count and size in pharmaceutical solutions.
Objective:
The purpose of...
Full Text:
Cysteine: Compatibility Studies Using Laser and
Micro-Flow Imaging Methodology
Huston, R. K., Christensen