Phosphate transport in the kidney

1984 ◽  
pp. 161-214 ◽  
Author(s):  
Jean-Phlippe Bonjour ◽  
Joseph Caverzasio
Keyword(s):  
Phosphate Transport

Segmental diversity of phosphate transport along the intestinal axis in horses

2017 ◽  
Vol 95 (1) ◽  
pp. 165 ◽  
Author(s):  
A. S. Muscher-Banse ◽  
L. Marholt ◽  
N. Eigendorf ◽  
M. R. Wilkens ◽  
B. Schröder ◽  
...  
Keyword(s):  
Phosphate Transport

Inhibitors of sodium-dependent phosphate transport

2004 ◽  
Vol 14 (1) ◽  
pp. 81-84 ◽  
Author(s):  
Joseph Weinstock
Keyword(s):  
Phosphate Transport ◽  
Sodium Dependent

scholarly journals Characterization of Na+-dependent phosphate transport in cardiac sarcolemmal vesicles

1989 ◽  
Vol 264 (7) ◽  
pp. 3904-3908 ◽  
Author(s):  
M G Jack ◽  
W H Huang ◽  
A Askari
Keyword(s):  
Phosphate Transport ◽  
Sarcolemmal Vesicles

Phosphate transport in Neurospora

1974 ◽  
Vol 373 (3) ◽  
pp. 369-382 ◽  
Author(s):  
Henry S. Lowendorf ◽  
Clifford L. Slayman ◽  
Carolyn W. Slayman
Keyword(s):  
Phosphate Transport

scholarly journals Modulation of Intestinal Phosphate Transport in Young Goats Fed a Low Phosphorus Diet

2021 ◽  
Vol 22 (2) ◽  
pp. 866
Author(s):  
Joie L. Behrens ◽  
Nadine Schnepel ◽  
Kathrin Hansen ◽  
Karin Hustedt ◽  
Marion Burmester ◽  
...  
Keyword(s):  
Ex Vivo ◽  
Phosphate Transport ◽  
Ussing Chambers ◽  
Intestinal Epithelia ◽  
Pi Transport ◽  
Low Phosphorus ◽  
Small Intestinal ◽  
Underlying Mechanisms ◽  
Growing Goats ◽  
1,25 Dihydroxy Vitamin D3

The intestinal absorption of phosphate (Pi) takes place transcellularly through the active NaPi-cotransporters type IIb (NaPiIIb) and III (PiT1 and PiT2) and paracellularly by diffusion through tight junction (TJ) proteins. The localisation along the intestines and the regulation of Pi absorption differ between species and are not fully understood. It is known that 1,25-dihydroxy-vitamin D3 (1,25-(OH)2D3) and phosphorus (P) depletion modulate intestinal Pi absorption in vertebrates in different ways. In addition to the apical uptake into the enterocytes, there are uncertainties regarding the basolateral excretion of Pi. Functional ex vivo experiments in Ussing chambers and molecular studies of small intestinal epithelia were carried out on P-deficient goats in order to elucidate the transepithelial Pi route in the intestine as well as the underlying mechanisms of its regulation and the proteins, which may be involved. The dietary P reduction had no effect on the duodenal and ileal Pi transport rate in growing goats. The ileal PiT1 and PiT2 mRNA expressions increased significantly, while the ileal PiT1 protein expression, the mid jejunal claudin-2 mRNA expression and the serum 1,25-(OH)2D3 levels were significantly reduced. These results advance the state of knowledge concerning the complex mechanisms of the Pi homeostasis in vertebrates.

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