1622 K+ STIMULATED PHOSPHATE (Pi) CO-TRANSPORT IN FETAL LAMB (FL) KIDNEY
نویسندگان
چکیده
منابع مشابه
Na+/Pi co-transport alters rapidly cytoskeletal protein polymerization dynamics in opossum kidney cells.
We studied with biochemical and immunofluorescent techniques the interactions between the actin microfilament and tubulin microtubule cytoskeleton and Na+/P1 co-transport in opossum kidney cells, a line with proximal tubular characteristics. On brief (5 min) incubation of the cells with a low (0.1 mM) concentration of Pi, a rapid F-actin depolymerization takes place, which fails to occur in cel...
متن کاملCatecholamine-stimulated ion transport in duck red cells. Gradient effects in electrically neutral [Na + K + 2Cl] Co-transport
The transient increase in cation permeability observed in duck red cells incubated with norepinephrine has been shown to be a linked, bidirectional, co-transport of sodium plus potassium. This pathway, sensitive to loop diuretics such as furosemide, was found to have a [Na + K] stoichiometry of 1:1 under all conditions tested. Net sodium efflux was inhibited by increasing external potassium, an...
متن کاملOn edge Co-PI indices
In this paper, at first we mention to some results related to PI and vertex Co-PI indices and then we introduce the edge versions of Co-PI indices. Then, we obtain some properties about these new indices.
متن کاملKC1 transport across an insect epithelium: characterization of K-stimulated Cl absorption and active K transport.
The kinetics of (36)C1 fluxes across cAMP-stimulated, short-circuited locust rectum were studied. Raising external K(+) from 0 to 100 mM increased both K(t) and V(max) for net Cl transport (J(CI)net) by four- to six-fold. Hill plots of J(CI)net indicated non-cooperative Cl interactions. The sequence for cation stimulation of J(CI)net was K > Rb > Cs > Na > NH4 . Low levels of K were stimulatory...
متن کاملProgress in K → ππ Decays
Recent work by J. Prades and myself on K ! is described. The rst part describes our method to connect in a systematic fashion the short-distance evolution with long-distance matrix-element calculations taking the scheme dependence of the short-distance evolution into account correctly. In the second part I show the results we obtain for the I = 1=2 rule in the chiral limit.
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1985
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198504000-01646