Increased Bioavailability of Tacrolimus after Rectal Administration in Rats
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چکیده
منابع مشابه
Oral bioavailability of ATP after prolonged administration.
Purinergic receptors are important for the regulation of inflammation, muscle contraction, neurotransmission and nociception. Extracellular ATP and its metabolites are the main ligands for these receptors. Occasional reports on beneficial results of ATP administration in human and animal studies have suggested the bioavailability of oral ATP supplements. We investigated whether prolonged daily ...
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OBJECTIVES Calcineurin inhibitors reduce experimental reperfusion injury in the liver, brain, heart, kidney, and small bowel. These studies were undertaken to determine whether these agents are similarly protective against lung ischemia-reperfusion injury. METHODS Left lungs of male rats were rendered ischemic for 90 minutes and reperfused for as long as 4 hours. Treated animals received cycl...
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INTRODUCTION Pulmonary hypertension is a progressive disease of diverse origin with devastating consequences in adults as well as in children. The phosphodiesterase 5 inhibitor sildenafil successfully lowers pulmonary vascular resistance. However, because of its poor enteral absorption, resulting in ineffective plasma concentrations, responses in infants and children are often erratic. CASE P...
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The absolute bioavailability of cefprozil, a new oral cephalosporin, in four beagles was evaluated. In this two-way crossover study, each dog received a 125-mg dose of cefprozil either as an oral aqueous solution or as a 15-min intravenous infusion. A high-performance liquid chromatographic assay with UV detection was employed for the determination of cefprozil concentrations in plasma and urin...
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In a multiple change-over study the bioequivalence of 3 thiamine preparations, used therapeutically as neurotropic agents for the treatment of polyneuropathies, was tested in a collective of 7 volunteers. After ingestion of a single dose of either 100 mg benfotiamin CS-benzoylthiamine-o-monophosphate), fursultiamin (thiamintetrahydrofurfuryldisulfide) or thiaminedisulfide, thiamine blood levels...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2004
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.27.1480