Results 181 to 190 of about 85,619 (248)
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A DNA Aptamer for Theophylline with Ultrahigh Selectivity Reminiscent of the Classic RNA Aptamer.
ACS Chemical Biology, 2022Since the report of the RNA aptamer for theophylline, theophylline has become a key molecule in chemical biology for designing RNA switches and riboswitches.
P. J. Huang, Juewen Liu
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International journal of pharmaceutics, 2020
An extrusion based 3D printer was used to prepare the semi-solid tablets with different drug loading dosages (75, 100, 125 mg) under ambient temperature.
Yiliang Cheng +4 more
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An extrusion based 3D printer was used to prepare the semi-solid tablets with different drug loading dosages (75, 100, 125 mg) under ambient temperature.
Yiliang Cheng +4 more
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The theophylline aptamer: 25 years as an important tool in cellular engineering research.
ACS Synthetic Biology, 2020The theophylline aptamer was isolated from an oligonucleotide library in 1994. Since that time, the aptamer has found wide utility, particularly in synthetic biology, metabolic engineering, and diagnostic applications.
Alexandra Wrist, Wanqi Sun, R. Summers
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Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2020
Theophylline is a potent bronchodilator for the treatment of asthma, bronchitis, and emphysema. Its narrow therapeutic window (20-100 μM) demands that the blood concentration of theophylline be monitored carefully, which can be achieved by aptamer ...
X. Cui +6 more
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Theophylline is a potent bronchodilator for the treatment of asthma, bronchitis, and emphysema. Its narrow therapeutic window (20-100 μM) demands that the blood concentration of theophylline be monitored carefully, which can be achieved by aptamer ...
X. Cui +6 more
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Pediatrics, 1982
The article by Shapiro et al1 wherein a nomogram relating daily theophylline dose requirements to single serum levels appears to us either misleading or in error. According to our calculations, the upper and lower limits depending on K = 0.07 to 0.5 hr-1 would give a value with no units: dose (mg/kg/day) = K x V x 24 hr x 10 µg/ml = 0.07 liter/hr x 0 ...
A S, Kirshenbaum, O L, Frick
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The article by Shapiro et al1 wherein a nomogram relating daily theophylline dose requirements to single serum levels appears to us either misleading or in error. According to our calculations, the upper and lower limits depending on K = 0.07 to 0.5 hr-1 would give a value with no units: dose (mg/kg/day) = K x V x 24 hr x 10 µg/ml = 0.07 liter/hr x 0 ...
A S, Kirshenbaum, O L, Frick
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Journal of Pharmaceutical and Biomedical Analysis, 2019
&NA; This paper reports on the synthesis of a novel molecularly imprinted composite film using the mathematical modeling. This composite was then used in the electrode modification for the determination of theophylline.
Maryam Salajegheh +3 more
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&NA; This paper reports on the synthesis of a novel molecularly imprinted composite film using the mathematical modeling. This composite was then used in the electrode modification for the determination of theophylline.
Maryam Salajegheh +3 more
semanticscholar +1 more source
Forensic Science International, 1980
Two fatal cases are presented involving the acute ingestion of theophylline resulting in blood theophylline concentrations greater than one hundred times the accepted therapeutic range.
C L, Winek +3 more
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Two fatal cases are presented involving the acute ingestion of theophylline resulting in blood theophylline concentrations greater than one hundred times the accepted therapeutic range.
C L, Winek +3 more
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The Journal of Pediatrics, 1977
Three cases of theophylline poisoning in young children, two of which occurred after erroneous administration of commonly prescribed pediatric drugs, are presented. The possible association of hyperglycemia and ketoacidosis with severe theophylline toxicity is discussed.
Y, Vaucher, E S, Lightner, P D, Walson
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Three cases of theophylline poisoning in young children, two of which occurred after erroneous administration of commonly prescribed pediatric drugs, are presented. The possible association of hyperglycemia and ketoacidosis with severe theophylline toxicity is discussed.
Y, Vaucher, E S, Lightner, P D, Walson
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Annals of Internal Medicine, 1984
Advances have recently been made in understanding the pharmacokinetics of theophylline. To correlate the new knowledge of theophylline pharmacokinetics with the drug's current status in therapy, we have critically reviewed the relevant investigations of the last 5 years.
M, Bukowskyj, K, Nakatsu, P W, Munt
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Advances have recently been made in understanding the pharmacokinetics of theophylline. To correlate the new knowledge of theophylline pharmacokinetics with the drug's current status in therapy, we have critically reviewed the relevant investigations of the last 5 years.
M, Bukowskyj, K, Nakatsu, P W, Munt
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The Journal of Emergency Medicine, 1993
Theophylline toxicity continues to be a commonly encountered clinical problem. Patients may present with a vast array of toxic manifestations, including life-threatening cardiovascular and neurologic toxicity. Despite the considerable attention this topic has received in the literature, there remain some important controversies regarding the ...
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Theophylline toxicity continues to be a commonly encountered clinical problem. Patients may present with a vast array of toxic manifestations, including life-threatening cardiovascular and neurologic toxicity. Despite the considerable attention this topic has received in the literature, there remain some important controversies regarding the ...
openaire +2 more sources