Results 121 to 130 of about 16,792 (298)

Effects of renal denervation on postprandial sodium excretion in experimental heart failure

, 1994
The hormonal, hemodynamic and renal excretory changes after an oral load of sodium were examined in renal-denervated dogs with an arteriovenous (AV) fistula and the syndrome of compensated high-output heart failure.
J. C. Simmons, D. Villarreal, R. H. Freeman, R. A. Johnson   +3 more
core   +1 more source

Acute lowering of plasma oncotic pressure increases filtration fraction and sodium excretion in conscious sheep

, 1992
We examined the effect of acutely lowering the colloid osmotic pressure by removing plasma (36.2 ± 3.1 ml/kg) and replacing it with Hartmann’s solution (93.0 ± 8.2 ml/kg) in 6 conscious merino sheep. The colloid osmotic pressure was reduced significantly
Cross, R. B., Yesberg, N. E., Fleming, S. J., Dallemagne, C. R., Endre, Z. H.   +4 more
core   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Can fractional excretion of sodium predict worsening of renal function, in-hospital mortality, and length of hospital stay in acute decompensated heart failure? [PDF]

ARYA Atheroscler, 2021
Ahmadi F, Torfi E, Afshani SM, Kazemi-Mansourabad S, Hayati F.   +4 more
europepmc   +1 more source

Alterations in renal tubular sodium and water reabsorption in chronic renal disease in man

, 1972
Alterations in renal tubular sodium and water reabsorption in chronic renal disease in man. Clearance studies were performed on subjects with GFR from 4 to 127 ml/min under conditions of maximal hydration and hypotonic mannitol loading.
Kahn, Thomas, Stein, Richard M., Mohammad, Ghani   +2 more
core   +1 more source

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

Advanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk, Eylul Gulsen Yilmaz, Yusuf Aslan, Emre Ece, Özgecan Erdem, Murat Alp Gungen, Bengi Özgün Öztürk, Fatih Inci   +7 more
wiley   +1 more source

Correlation of Urinary Excretion of Sodium With Severity of Sleep-Disordered Breathing in Children: A Preliminary Study

, 2010
Background: Nocturnal urinary sodium excretion is related to blood pressure (BP) levels. Elevated BP and increased nocturnal natriuresis have been demonstrated in adults with sleep apnea.
Liakos, N., Eleni Kostadima, Boultadakis, E., Boultadakis, Evangelos, Kaditis, A. G., Kaditis, Athanasios G, Liakos, Nikolaos, Evangelopoulos, K., Zakynthinos, E., Zakynthinos, Epameinondas, Athanasios G. Kaditis, Kostadima, E., Varlami, V., Gourgoulianis, K., Nikolaos Liakos, Zintzaras, Elias, Gourgoulianis, Konstantinos, Evangelos Boultadakis, Elias Zintzaras, Emmanouel I. Alexopoulos, Varlami, Vasiliki, Evangelopoulos, Konstantinos, Konstantinos Evangelopoulos, Konstantinos Gourgoulianis, Kostadima, Eleni, Vasiliki Varlami, Zintzaras, E., Alexopoulos, Emmanouel, Epameinondas Zakynthinos, Alexopoulos, E. I.   +29 more
core   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Vasopressin regulates renal calcium excretion in humans

, 2015
International audienceAntidiuretic hormone or arginine vasopressin (AVP) increases water reabsorption in the collecting ducts of the kidney. Three decades ago, experimental models have shown that AVP may increase calcium reabsorption in rat kidney.
Haymann, Jean-Philippe, Emmanuel, Letavernier, Hanouna, Guillaume, Baud, Laurent   +3 more
core   +1 more source

A Mechanistic Study of Bio‐Based Nanotemplated Carbon Nanofibers Derived From Water Processable Lignin Blends for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
As‐spun carbon materials produced from Lignosulfonate, gelatin, and alginate, selected for water solubility, and ability to produce templated sustainable carbon nanostructures. Gelatin and alginate are sacrificial during thermal processing, allowing the production of engineered high surface area nanostructures, which are further characterized for ...
Judith Miralda‐Jalle, Jamal El Haskouri, Shayon Bhattacharya, Anne Beaucamp, Tadhg Kennedy, Mario Culebras, Maurice N. Collins   +6 more
wiley   +1 more source