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Ai Ogura calls Pedro Acosta MotoGP collision a “stupid move”
crash.net/motogp/news/10…
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Murió madre de Víctor Quero lanacionweb.com/nacional/murio…
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Portuguesa: Universitarios exigen mejoras salariales y condiciones dignas lanacionweb.com/nacional/portu…
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#19May #ParoNacional #Universidad
Presidente de la @APUCV prof Gregorio Afonso (@gregorio_afonso) invita a toda la comunidad universitaria a una gran asamblea el próximo #27May x.com/VivaLaUCV/stat… para seguir organizándonos y exigiendo los derechos de la comunidad universitaria
También rechazo la represión policial de la cual el movimiento estudiantil fue víctima el día de ayer en Plaza Venezuela - @VivaLaUCV
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Why can someone with advanced chronic kidney disease still pass a lot of urine?
At first, it seems paradoxical.
We tend to imagine kidney failure as a state in which urine simply disappears. And sometimes, in very advanced disease, that is exactly what happens.
But often the biology is subtler: the kidney may continue to produce urine while progressively losing the ability to produce the right urine.
In advanced chronic kidney disease (CKD), excluding diabetes, high diuresis is often largely more diluted urine, but not only that. The key concept is that the damaged kidney may still produce a lot of urine while progressively losing the ability to concentrate, dilute, and regulate solute excretion efficiently.
In other words:
✳️ High urine volume ≠ preserved renal function.
✳️ Diuresis is not the same as renal function.
A healthy kidney does not merely eliminate water.
It decides how much water should accompany sodium, urea, potassium, phosphate, acid load and thousands of soluble molecules. It concentrates urine when water must be conserved, dilutes it when water is excessive, and adjusts this balance continuously.
In CKD, the number of functioning nephrons falls.
The remaining nephrons are forced to excrete a larger solute load per unit. Sodium, urea, phosphate and other retained solutes still need to leave the body, and water follows solute. This can generate a form of osmotic diuresis, even without diabetes.
But there is a second, crucial layer.
The damaged kidney loses its concentrating machinery. Tubulointerstitial fibrosis, medullary disruption, impaired countercurrent multiplication and reduced responsiveness to vasopressin mean that the collecting duct can no longer reclaim water efficiently. The urine becomes relatively fixed around plasma osmolality: neither very concentrated nor properly diluted. This is why nocturia is often one of the early clinical clues.
So yes, the urine may be abundant — but often it is more diluted, less regulated, and metabolically inefficient. A patient may pass two or three litres per day and still retain potassium, acid, phosphate or uraemic toxins.
This is the central distinction: urine volume measures output, not precision.
Advanced CKD is not simply a kidney that “makes less urine”. It is a kidney that progressively loses discrimination — still moving water, but no longer controlling chemistry with the elegance that health requires.

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Urgente 🚨 Urgente 🚨
¿DÓNDE ESTÁ HUGO MARINO?
DESAPARECIDO desde hace 7 AÑOS
El 20 de abril de 2019, Hugo Marino Salas llegó al Aeropuerto de Maiquetía y nunca más se supo de él. Experto en salvamento submarino, economista y buzo profesional, fue visto por última vez tras avisar a su familia que había llegado bien.
Su madre, Beatriz Salas, lleva 7 años exigiendo una fe de vida y respuestas del Estado venezolano.
¡No lo olvidamos! La desaparición forzada no prescribe.
#DóndeEstáHugoMarino
#FeDeVidaParaHugoMarino
#7AñosDesaparecido
Compartan masivamente. Toda Venezuela debe saber su nombre y el mundo conocer las atrocidades que pasan en Venezuela. 💔🙏🇻🇪
@SecRubio @POTUS @ScottforFlorida @usembassyve @RepMariaSalazar @RepCarlos @MarioDB @delcyrodriguezv @jorgerpsuv

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#18May #Venezuela #UCV #Protesta
Estudiantes de la UCV marcharon hacia la autopista Francisco Fajardo para exigir justicia por Víctor Hugo Quero Navas, tras la muerte de su madre Carmen Teresa Navas. – @Gbastidas
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