ATP content of rat kidney cortex slices: Relation to α-aminoisobutyric acid uptake
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چکیده
منابع مشابه
Amino Acid Transport in Kidney HETEROGENEITY OF a-AMINOISOBUTYRIC UPTAKE*
1. More than one mode of transport can be observed for concentrative uptake of a-aminoisobutyric acid (AIB) by rat kidney cortex slices when the initial concentration of AIB in the medium is varied between 0.2 and 16 mM. 2. The relative contribution from both systems to the total observed uptake at various concentrations of AIB was calculated. The K, values for the two systems were 3.87 rnM and...
متن کاملAmino acid transport in kidney. Heterogeneity of alpha-aminoisobutyric uptake.
1. More than one mode of transport can be observed for concentrative uptake of a-aminoisobutyric acid (AIB) by rat kidney cortex slices when the initial concentration of AIB in the medium is varied between 0.2 and 16 mM. 2. The relative contribution from both systems to the total observed uptake at various concentrations of AIB was calculated. The K, values for the two systems were 3.87 rnM and...
متن کاملCisplatin-induced injury to calcium uptake by mitochondria in glutathione-depleted slices of rat kidney cortex.
Changes in functional activities of mitochondria from kidney cortical slices incubated with cisplatin and the glutathione depletor diethylmaleate were examined. Diethylmaleate, which decreased the glutathione level in the slices, enhanced the cisplatin-induced decreases in glutathione level and calcium uptake in the mitochondria. The movement of cisplatin into mitochondria in the slices was not...
متن کاملApplication of α-aminoisobutyric acid and β-aminoisobutyric acid inhibits pericarp browning of harvested longan fruit
BACKGROUND Pericarp browning is a critical problem resulting in reduced commercial value and shelf life of longan fruit. RESULTS Two non-protein amino acids, α-aminoisobutyric acid (AIB) and β-aminoisobutyric acid (BAIB) at 100 and 1 mM were applied to longan fruit prior to storage for up to 8 days at 25 °C respectively. Contents of the major five phenolics (gallic acid, catechin, corilagin, ...
متن کاملUptake and acetylation of p-aminohippurate by slices of mouse kidney cortex.
In slices of mouse kidney cortex, p-aminohippurate (PAH) is taken up by the organic anion transport system and then rapidly acetylated to p-acetylaminohippurate acid (PAAH), so that there is little net accumulation of PAH itself. The basic characteristics of this system have been described. Uptake may be measured as the total of PAH and PAAH combined. Both uptake and acetylation are dependent o...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1972
ISSN: 0085-2538
DOI: 10.1038/ki.1972.77