Gamma-Guanidinobutyric acid (4-GBA) is used to study intestinal transport by the human proton-coupled amino acid transporter(s) (hPAT1). 4-GBA is used with other model compounds such as 1,6-diaminohexane, 1,6-diguanidinohexane, and 1,6-di(cyanoguanidino)hexane to study the biodegradability of the biocide polyhexamethylene biguanide (PHMB).
Metabolism: clinical and experimental, 47(3), 355-361 (1998-03-21)
Renal failure is characterized by the retention of nitrogenous metabolites such as urea, creatinine (CTN) and other guanidino compounds (GCs), uric acid, and hippuric acid, which could be related to the clinical syndrome associated with renal insufficiency. A model of
The journal of physical chemistry. B, 109(46), 21818-21824 (2006-07-21)
Dye-sensitized solar cells based on nanocrystalline TiO(2) have been fabricated with an amphiphilic ruthenium sensitizer [Ru (4,4'-dicarboxylic acid-2,2'-bipyridine) (4,4'-bis(p-hexyloxystyryl)-2,2'-bipyridine)(NCS)(2)], coded as K-19, and 4-guanidinobutyric acid (GBA) as coadsorbent. The cells showed a approximately 50 mV increase in open-circuit voltage and
Guanidino compounds in hyperargininemia.
B Marescau et al.
Advances in experimental medicine and biology, 153, 427-434 (1982-01-01)
Metabolism: clinical and experimental, 50(12), 1418-1425 (2001-12-06)
The long-term adverse consequences of early renal mass reduction in mice have not yet been investigated. The effects of partial surgical nephrectomy (NX) in 2-month-old mice on some biological parameters, on histopathologic and morphometric features of the kidney, and on
European journal of biochemistry, 268(4), 940-947 (2001-02-17)
Rat hepatocytes in culture take up [14C]-agmatine by both a high-affinity transport system [KM = 0.03 mM; Vmax = 30 pmol x min x (mg protein)-1] and a low-affinity system. The high-affinity system also transports putrescine, but not cationic amino
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