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[PDF] Top 20 Urea secretion by the straight segment of the proximal tubule

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Urea secretion by the straight segment of the proximal tubule

Urea secretion by the straight segment of the proximal tubule

... of urea in both ...net secretion in both segments. In separate studies urea influx was inhibited by hypothermia (decrease from 37 degrees to 28 degrees C), by phloretin ...that urea is ... See full document

10

Characteristics of salt and water transport in superficial and juxtamedullary straight segments of proximal tubules

Characteristics of salt and water transport in superficial and juxtamedullary straight segments of proximal tubules

... (JM) straight segments of rabbit proximal tubules as examined by in vitro microperfusion ...JM straight tubules in either net reabsorption of fluid ... See full document

10

Relationship between Para aminohippurate Secretion and Cellular Morphology in Rabbit Proximal Tubules

Relationship between Para aminohippurate Secretion and Cellular Morphology in Rabbit Proximal Tubules

... (PAH) secretion is ~threefold greater in the straight segment, or pars recta, than in the convoluted segment, or pars ...PAH secretion might be related better to particular ... See full document

11

Fluid Secretion in Isolated Proximal Straight Renal Tubules EFFECT OF HUMAN UREMIC SERUM

Fluid Secretion in Isolated Proximal Straight Renal Tubules EFFECT OF HUMAN UREMIC SERUM

... probenecid. The secretory activity of uremic sera was removed by dialysis, but not by freezing or boiling. Para-aminohippurate and benzoate caused fluid secretion in proximal straight tubules but ... See full document

11

Endothelin's biphasic effect on fluid absorption in the proximal straight tubule and its inhibitory cascade

Endothelin's biphasic effect on fluid absorption in the proximal straight tubule and its inhibitory cascade

... the proximal tubule remains ...the proximal straight tubule and that its inhibitory effect is superimposed on its stimulatory ... See full document

7

Predictors of Treatment Adherence in Adolescents with Inflammatory Bowel Disease: The Role of Age, Body Satisfaction and Prospective Memory in Medication and Diet Behavior

Predictors of Treatment Adherence in Adolescents with Inflammatory Bowel Disease: The Role of Age, Body Satisfaction and Prospective Memory in Medication and Diet Behavior

... the proximal tubule into the bathing solution from the luminal fluid (urine) (absorption) or transported across the proximal tubule into the luminal fluid from the bathing solution ...the ... See full document

97

Interaction of chloride and bicarbonate transport across the basolateral membrane of rabbit proximal straight tubule  Evidence for sodium coupled chloride/bicarbonate exchange

Interaction of chloride and bicarbonate transport across the basolateral membrane of rabbit proximal straight tubule Evidence for sodium coupled chloride/bicarbonate exchange

... rabbit proximal tubules. S2 segments of the proximal straight tubule were perfused in vitro and changes in intracellular pH (pHi) and chloride activity (aCli) were monitored by double-barreled ... See full document

9

Adenylate cyclase responsiveness to hormones in various portions of the human nephron

Adenylate cyclase responsiveness to hormones in various portions of the human nephron

... single tubule in vitro microassay. Well-localized segments of tubule were isolated by microdissection from five human kidneys unsuitable for ...the straight proximal tubule, in the ... See full document

11

Anion transport processes in the mammalian superficial proximal straight tubule

Anion transport processes in the mammalian superficial proximal straight tubule

... characteristics of anion transport processes during fluid absorption from superficial proximal straight tubules isolated from rabbit kidney. We measured net chemical C1- flux during fluid absorption from ... See full document

15

Mechanism of apical and basolateral Na(+) independent Cl /base exchange in the rabbit superficial proximal straight tubule

Mechanism of apical and basolateral Na(+) independent Cl /base exchange in the rabbit superficial proximal straight tubule

... basolateral anion exchanger is more sensitive to these inhibitors. The results indicate that the apical and basolateral Cl-/base exchangers differ in their transport properties and are able to transport base equivalents ... See full document

12

Cyclic AMP is a hepatorenal link influencing natriuresis and contributing to glucagon induced hyperfiltration in rats

Cyclic AMP is a hepatorenal link influencing natriuresis and contributing to glucagon induced hyperfiltration in rats

... the proximal tubule by a car- rier-mediated process involving the organic acid transport sys- tem ...cAMP secretion in the proximal tubule might be responsible for the effects of ... See full document

9

Novel amiloride sensitive sodium dependent proton secretion in the mouse proximal convoluted tubule

Novel amiloride sensitive sodium dependent proton secretion in the mouse proximal convoluted tubule

... long tubule segments ...fused proximal convoluted tubule (1). Thus, the proximal tubule is permeable to lipophilic amiloride analogues, and it is likely that the mean luminal con- ... See full document

7

Luminal secretion of ammonia in the mouse proximal tubule perfused in vitro

Luminal secretion of ammonia in the mouse proximal tubule perfused in vitro

... tNH3 secretion was inhibited by 90% in proximal tubule segments perfused with the pH ...tNH3 secretion by perfusion with the modified KRB buffer was only partially reversed by acidifying the ... See full document

7

Fluid reabsorption and ion transport by the lower Malpighian tubules of adult female Drosophila

Fluid reabsorption and ion transport by the lower Malpighian tubules of adult female Drosophila

... the tubule, the distal segment, the middle segment, the proximal segment and the ...distal segment, a proximal segment and the ...of tubule that are ... See full document

7

Functional Profile of the Isolated Uremic Nephron: ROLE OF COMPENSATORY HYPERTROPHY IN THE CONTROL OF FLUID REABSORPTION BY THE PROXIMAL STRAIGHT TUBULE

Functional Profile of the Isolated Uremic Nephron: ROLE OF COMPENSATORY HYPERTROPHY IN THE CONTROL OF FLUID REABSORPTION BY THE PROXIMAL STRAIGHT TUBULE

... An in vitro approach to the study of single nephron function in uremia has been employed in evaluating the control of fluid reabsorption by the renal superficial proximal straight tubule (PST). ... See full document

12

Polymerase chain reaction localization of constitutive nitric oxide synthase and soluble guanylate cyclase messenger RNAs in microdissected rat nephron segments

Polymerase chain reaction localization of constitutive nitric oxide synthase and soluble guanylate cyclase messenger RNAs in microdissected rat nephron segments

... glomerulus, proximal convoluted tubule, proximal straight tubule, and cortical collecting duct, and in small amounts in medullary thick ascending limb, inner medullary thin limb, outer ... See full document

8

KCl co transport across the basolateral membrane of rabbit renal proximal straight tubules

KCl co transport across the basolateral membrane of rabbit renal proximal straight tubules

... renal proximal tubules reabsorb large amounts of ...renal proximal tubule, isolated rabbit proximal straight tubules (S2 segment) were perfused in vitro, and intracellular ... See full document

7

Indomethacin secretion in the isolated perfused proximal straight rabbit tubule  Evidence for two parallel transport mechanisms

Indomethacin secretion in the isolated perfused proximal straight rabbit tubule Evidence for two parallel transport mechanisms

... transport may occur by anion exchange at the basolateral membrane. Various perturbations involving direct or indirect dissipation of the cellular sodium gradient (ouabain, sodium- or potassium-free solutions, cooling to ... See full document

9

Calcium transport in the rabbit superficial proximal convoluted tubule

Calcium transport in the rabbit superficial proximal convoluted tubule

... superficial proximal convoluted tubule is due primarily to passive ...or secretion was demonstrated, respectively, which supports a major role for passive ...superficial proximal convoluted ... See full document

10

N-acetylcysteine as a chemoprotectant against ifosfamide nephrotoxicity; from mechanism to prevention

N-acetylcysteine as a chemoprotectant against ifosfamide nephrotoxicity; from mechanism to prevention

... NAC possesses characteristics that make it a promising chemoprotectant against IFO-induced renal injury. As it is currently approved against acetaminophen overdose in children [5, 33], safety data are available to allow ... See full document

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